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      id="ixv-63910">AZBAX</dei:TradingSymbol>
    <dei:TradingSymbol
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      id="ixv-63911">AZBCX</dei:TradingSymbol>
    <dei:TradingSymbol
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-63912">AZBIX</dei:TradingSymbol>
    <dei:TradingSymbol
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      id="ixv-63913">ASCFX</dei:TradingSymbol>
    <dei:TradingSymbol
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      id="ixv-63914">RAGTX</dei:TradingSymbol>
    <dei:TradingSymbol
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      id="ixv-63915">RCGTX</dei:TradingSymbol>
    <dei:TradingSymbol
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      id="ixv-63916">DRGTX</dei:TradingSymbol>
    <dei:TradingSymbol
      contextRef="Context_20260630_20260630_C000204681Member_S000007980Member_S000007980SummaryMember"
      id="ixv-63917">DRRJX</dei:TradingSymbol>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63918">Virtus Emerging Markets Opportunities Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63919">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-925">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;seeks&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;maximum&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;long-term&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;capital&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;appreciation&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;.&lt;/span&gt;&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63920">Fees 
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-940">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses 
that you may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63921">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63922"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63923">Shareholder Fees (fees 
paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63924"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63925"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63926"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63927"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63928"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63929"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63930">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63931"
      unitRef="pure">0.0085</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63932"
      unitRef="pure">0.0085</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63933"
      unitRef="pure">0.0085</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63934"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63935"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63936"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63937"
      unitRef="pure">0.0038</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63938"
      unitRef="pure">0.0036</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63939"
      unitRef="pure">0.0025</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63940"
      unitRef="pure">0.0148</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63941"
      unitRef="pure">0.0121</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63942"
      unitRef="pure">0.0110</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="_81_"
      unitRef="pure">-0.0019</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="_82_"
      unitRef="pure">-0.0027</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="_83_"
      unitRef="pure">-0.0021</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="_84_"
      unitRef="pure">0.0129</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="_85_"
      unitRef="pure">0.0094</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="_86_"
      unitRef="pure">0.0089</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63949">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-1082">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63950">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63951"
      unitRef="usd">674</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63952"
      unitRef="usd">674</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63953"
      unitRef="usd">975</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63954"
      unitRef="usd">975</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63955"
      unitRef="usd">1296</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63956"
      unitRef="usd">1296</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63957"
      unitRef="usd">2206</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63958"
      unitRef="usd">2206</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63959"
      unitRef="usd">96</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63960"
      unitRef="usd">96</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63961"
      unitRef="usd">357</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63962"
      unitRef="usd">357</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63963"
      unitRef="usd">639</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63964"
      unitRef="usd">639</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63965"
      unitRef="usd">1442</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63966"
      unitRef="usd">1442</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63967"
      unitRef="usd">91</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63968"
      unitRef="usd">91</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63969"
      unitRef="usd">329</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63970"
      unitRef="usd">329</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63971"
      unitRef="usd">586</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63972"
      unitRef="usd">586</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63973"
      unitRef="usd">1321</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63974"
      unitRef="usd">1321</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63975">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-1173">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 85% of the average value of its portfolio. &lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63976"
      unitRef="pure">0.85</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63977">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-1179">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in securities 
of companies that are tied economically to countries with emerging securities markets.&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; For this purpose, countries with emerging securities markets are those with securities 
markets that are, in the opinion of the portfolio managers, less sophisticated than more developed markets 
in terms of participation by investors, analyst coverage, liquidity and/or regulation.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermSlctnCritSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will normally invest 
primarily in companies located in the countries represented in the fund&#x2019;s benchmark, the MSCI Emerging 
Markets Index (&#x201c;Emerging Market Countries&#x201d;).&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Under normal circumstances, 
the fund will have exposure to at least five Emerging Market Countries.&lt;/span&gt;&lt;span style="font-size:3.0pt; font-family:Sans-Serif; font-style:normal; color:#FFFFFF; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt; 
&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;invest a substantial portion of its assets in equity securities of companies located 
in China. The portfolio managers seek to invest in emerging markets equities which they believe are benefiting 
from change not yet fully reflected in the market. Members of the portfolio management team believe that 
behavioral biases of investors contribute to market inefficiencies. Their quantitative investment process 
begins with a proprietary investment-return forecasting model which combines behavioral factors (which 
seek to capitalize on human behavioral biases (i.e., systematic tendencies) from financial analysts, 
company management and investors), with intrinsic and valuation factors (which are expected to provide 
tangible measures of a company&#x2019;s true worth). The portfolio managers integrate this multi-factor 
approach with a proprietary risk model to form the basis of portfolio construction, with constraints 
at the individual security, country and industry levels to manage exposures relative to the benchmark. 
Additionally, all investment recommendations are thoroughly vetted on an individual company level to 
confirm the investment rationale and suitability before a purchase or sale. The fund normally invests 
primarily in common stocks, either directly or indirectly through depositary receipts. In addition to 
common stocks, equity securities in which the fund may invest include, without limitation, preferred 
stocks, convertible securities and warrants. The fund may invest in issuers of any size market capitalization, 
including smaller capitalization companies. The fund may utilize foreign currency exchange contracts, 
options, stock index futures contracts and other derivative instruments. The fund may also use participatory 
notes (&#x201c;P-Notes&#x201d;) or other equity-linked notes to gain exposure to issuers in certain countries. 
Although the fund did not invest significantly in derivative instruments as of the most recent fiscal 
year end, it may do so at any time.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63978">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in securities 
of companies that are tied economically to countries with emerging securities markets.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63979">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in securities 
of companies that are tied economically to countries with emerging securities markets.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-1182">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; For this purpose, countries with emerging securities markets are those with securities 
markets that are, in the opinion of the portfolio managers, less sophisticated than more developed markets 
in terms of participation by investors, analyst coverage, liquidity and/or regulation.&lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <fnd:NmRule35d1TermSlctnCritSmryTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-1185">&lt;span class="fnd_NmRule35d1TermSlctnCritSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will normally invest 
primarily in companies located in the countries represented in the fund&#x2019;s benchmark, the MSCI Emerging 
Markets Index (&#x201c;Emerging Market Countries&#x201d;).&lt;/span&gt;</fnd:NmRule35d1TermSlctnCritSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_PrincipalRisks2_S000012942SummaryMember"
      id="ixv-1204">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund may not achieve its objective(s), and it is not intended to be a complete investment program. The 
value of the fund&#x2019;s investments that supports your share value may decrease. If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money. Investment values can decrease for a number of reasons. Conditions affecting the 
overall economy, specific industries or companies  in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first eight risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_RiskLoseMoneyMember_S000012942SummaryMember"
      id="ixv-63980">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_MarketVolatilityRisk2_S000012942SummaryMember"
      id="ixv-1207">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_IssuerRisk2_S000012942SummaryMember"
      id="ixv-1213">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_EquitySecuritiesRisk2_S000012942SummaryMember"
      id="ixv-1219">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_ForeignInvestingRisk2_S000012942SummaryMember"
      id="ixv-1226">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_EmergingMarketRisk2_S000012942SummaryMember"
      id="ixv-1232">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_InvestinginChinaRisk2_S000012942SummaryMember"
      id="ixv-1238">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in China Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The government of China 
maintains strict currency controls in order to achieve economic, trade and political objectives and regularly 
intervenes in the currency market. The Chinese government also plays a major role in the country&#x2019;s 
economic policies regarding foreign investments. Foreign investors are subject to the risk of loss from 
expropriation or nationalization of their investment assets and property, governmental restrictions on 
foreign investments and the repatriation of capital invested. In addition, the rapid growth rate of the 
Chinese economy over the past several years may not continue, and the trend toward economic liberalization 
and disparities in wealth may result in social disorder, including violence and labor unrest. These and 
other factors could have a negative impact on the fund&#x2019;s performance and increase the volatility 
of an investment in the fund. Certain securities issued by companies located or operating in China, such 
as China A-shares, are also subject to trading restrictions, quota limitations and less market liquidity, 
which could pose risks to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_SanctionsRisk2_S000012942SummaryMember"
      id="ixv-1244">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar measures could 
cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned country 
and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions 
and other similar measures could limit or prevent the fund from buying and selling securities (in the 
sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_FocusedInvestmentRisk2_S000012942SummaryMember"
      id="ixv-1250">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries, geographic regions or portfolio 
themes, it may be subject to increased risk and volatility.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000012942SummaryMember"
      id="ixv-1257">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_CounterpartyRisk2_S000012942SummaryMember"
      id="ixv-1263">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Counterparty Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; There is risk that a party 
upon whom the fund relies to complete a transaction will default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_CreditRisk2_S000012942SummaryMember"
      id="ixv-1269">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the issuer of a debt instrument fails to 
pay interest or principal in a timely manner, or negative perceptions exist in the market of the issuer&#x2019;s 
ability to make such payments, the price of the security may decline.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_CurrencyRateRisk2_S000012942SummaryMember"
      id="ixv-1275">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_DepositaryReceiptsRisk2_S000012942SummaryMember"
      id="ixv-1281">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Investments in foreign companies through depositary receipts may expose the fund to the same risks as 
direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_DerivativesRisk2_S000012942SummaryMember"
      id="ixv-1299">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards, and swap agreements, and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_LeverageRisk2_S000012942SummaryMember"
      id="ixv-1305">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Leverage Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;When the fund leverages its portfolio by borrowing 
or by engaging in certain types of transactions or instruments, including derivatives, the fund may be 
less liquid, may liquidate positions at an unfavorable time, and the volatility of the fund&#x2019;s value 
may increase.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_LiquidityRisk2_S000012942SummaryMember"
      id="ixv-1311">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain 
instruments may be difficult or impossible to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_PortfolioTurnoverRisk2_S000012942SummaryMember"
      id="ixv-1317">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal 
investment strategies may result in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; 
section above for more information about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_PreferredStocksRisk2_S000012942SummaryMember"
      id="ixv-1323">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline 
in price, fail to pay dividends when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_RedemptionRisk2_S000012942SummaryMember"
      id="ixv-1329">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63981">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-1337">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index. Updated performance 
information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63982">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63983">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63984">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63985">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63986">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63987">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-1354">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;19.07%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.46%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;35.83%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-63988">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-63989">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63990"
      unitRef="pure">0.1907</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-63991">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-63992">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63993"
      unitRef="pure">-0.2346</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-63994">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-63995">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63996"
      unitRef="pure">0.3583</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-63997">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-63998">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-63999"
      unitRef="pure">0.2980</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64000"
      unitRef="pure">0.0464</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64001"
      unitRef="pure">0.0819</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-64002">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64003"
      unitRef="pure">0.2927</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64004"
      unitRef="pure">0.0478</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64005"
      unitRef="pure">0.0781</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000034951Member_S000012942Member_S000012942SummaryMember"
      id="ixv-64006">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64007"
      unitRef="pure">0.1882</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64008"
      unitRef="pure">0.0442</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000034951Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64009"
      unitRef="pure">0.0686</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000034948Member_S000012942Member_S000012942SummaryMember"
      id="ixv-64010">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64011"
      unitRef="pure">0.2227</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64012"
      unitRef="pure">0.0311</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000034948Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64013"
      unitRef="pure">0.0720</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000164305Member_S000012942Member_S000012942SummaryMember"
      id="ixv-64014">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64015"
      unitRef="pure">0.2988</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64016"
      unitRef="pure">0.0469</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000164305Member_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64017"
      unitRef="pure">0.0824</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_MSCIEmergingMarketsIndexnet3_S000012942Member_S000012942SummaryMember"
      id="ixv-64018"> 
MSCI Emerging Markets Index (net) </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-64019">(reflects no deduction for fees or expenses)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIEmergingMarketsIndexnet3_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64020"
      unitRef="pure">0.3357</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIEmergingMarketsIndexnet3_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64021"
      unitRef="pure">0.0420</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIEmergingMarketsIndexnet3_S000012942Member_S000012942SummaryMember"
      decimals="INF"
      id="ixv-64022"
      unitRef="pure">0.0842</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-1513">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI Emerging Markets Index (net) is a free float-adjusted market capitalization-weighted index designed 
to measure equity market performance in the global emerging markets. The index is calculated on a total 
return basis with net dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest individual federal 
marginal income tax rates and do not reflect the impact of state and local taxes. After-tax returns are 
shown only for Institutional Class Shares; after-tax returns for other classes will vary. Actual after-tax 
returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.&lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-64023">The 
MSCI Emerging Markets Index (net) is a free float-adjusted market capitalization-weighted index designed 
to measure equity market performance in the global emerging markets. The index is calculated on a total 
return basis with net dividends reinvested. The index is unmanaged and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-64024">After-tax returns are calculated using the historical highest individual federal 
marginal income tax rates and do not reflect the impact of state and local taxes. After-tax returns are 
shown only for Institutional Class Shares; after-tax returns for other classes will vary. Actual after-tax 
returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-64025">After-tax returns are 
shown only for Institutional Class Shares; after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-64026">Actual after-tax 
returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20260630_20260630_S000012942Member_S000012942SummaryMember"
      id="ixv-64027">In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64028">Virtus Income &amp; Growth Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64029">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-1600">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund seeks total return comprised of current income, current gains and capital 
appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64030">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-1603">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
tables below illustrate the fees and expenses that you may pay if you buy, hold and sell shares of the 
fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions and other 
fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64031">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64032"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64033">Shareholder Fees (fees 
paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64034"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64035"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64036"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64037"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="_225_"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64039"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64040">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64041"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64042"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64043"
      unitRef="pure">0.0065</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64044"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64045"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64046"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64047"
      unitRef="pure">0.0024</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64048"
      unitRef="pure">0.0024</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64049"
      unitRef="pure">0.0024</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64050"
      unitRef="pure">0.0114</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64051"
      unitRef="pure">0.0189</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64052"
      unitRef="pure">0.0089</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64053">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-1724">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64054">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64055"
      unitRef="usd">660</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64056"
      unitRef="usd">660</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64057"
      unitRef="usd">892</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64058"
      unitRef="usd">892</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64059"
      unitRef="usd">1143</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64060"
      unitRef="usd">1143</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64061"
      unitRef="usd">1860</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64062"
      unitRef="usd">1860</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64063"
      unitRef="usd">292</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64064"
      unitRef="usd">594</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64065"
      unitRef="usd">1021</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64066"
      unitRef="usd">2212</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64067"
      unitRef="usd">192</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64068"
      unitRef="usd">594</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64069"
      unitRef="usd">1021</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64070"
      unitRef="usd">2212</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64071"
      unitRef="usd">91</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64072"
      unitRef="usd">91</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64073"
      unitRef="usd">284</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64074"
      unitRef="usd">284</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64075"
      unitRef="usd">493</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64076"
      unitRef="usd">493</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64077"
      unitRef="usd">1096</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64078"
      unitRef="usd">1096</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64079">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-1836">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 99% of the average value of its portfolio. &lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64080"
      unitRef="pure">0.99</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64081">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-1840">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund seeks to achieve its investment objective by normally 
investing in a combination of common stocks and other equity securities, debt securities and convertible 
securities. The allocation of the fund&#x2019;s investments across these asset classes will vary from 
time to time, but as of the date of this prospectus, the fund expects its assets to be allocated approximately 
evenly to the following three strategies: &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;U.S. Growth Equities: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;This strategy&#x2019;s subadviser invests the fund&#x2019;s assets primarily in 
equity securities of U.S. companies with market capitalizations of at least $1 billion. The portfolio 
managers attempt to include securities in the fund&#x2019;s portfolio that exhibit the greatest combination 
of earnings growth potential, quality (as reflected by consistent business fundamentals), and attractive 
valuation. This strategy may also include non-U.S. securities, including through American Depositary 
Receipts (ADRs), as well as securities issued in initial public offerings (IPOs) and real estate investment 
trusts (REITs).&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, this strategy&#x2019;s subadviser 
expects to employ a strategy of writing (selling) options on stocks and/or indexes related to the fund&#x2019;s 
equity portfolio. The extent of the fund&#x2019;s use of this strategy will vary depending on market conditions 
and other factors, and the fund may from time to time write options on only a portion, or none, of the 
fund&#x2019;s equity portfolio. This strategy&#x2019;s subadviser may also seek to generate additional 
income for the fund by buying equity-linked notes (ELNs) that are designed by this strategy&#x2019;s subadviser 
to have the effect of writing (selling) options on a portion of its equity portfolio.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;Convertible 
Securities: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;This strategy&#x2019;s subadviser follows a disciplined, fundamental 
bottom-up research process, which facilitates the early identification of issuers demonstrating the ability 
to improve their fundamental characteristics. The portfolio managers use fundamental analysis and qualitative 
measures to &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;assess and select issuers they believe exhibit high visibility of future expected 
operating performance. The fundamental research process generally includes: a breakdown of a company 
and its growth by division and region, including revenue model analysis; profit margin analysis; analysis 
of experience and quality of its management; industry dynamics and competitive analysis; distribution 
channel and supply chain analysis; and macroeconomic climate analysis. Also, the portfolio managers typically 
look for the following in candidates: the potential for bond rating upgrades; debt reduction capabilities; 
the ability to secure other sources of capital; the potential to be recognized as an acquisition candidate; 
and corporate dividend policy. This strategy&#x2019;s subadviser may consider selling a particular security 
when the portfolio managers perceive a change in company fundamentals, a decline in relative attractiveness 
to other issues, and/or a decline in industry fundamentals, or if any of the original reasons for purchase 
materially changes. The convertible securities in which the fund may invest include bonds, debentures, 
notes, preferred stocks and other securities or investments that may be converted or exchanged (by the 
holder or by the issuer) into equity securities of the issuer (or cash or securities of equivalent value). 
The fund may also gain exposure to convertible securities through derivatives or other &#x201c;synthetic&#x201d; 
means. In addition to gaining &#x201c;synthetic&#x201d; exposure to convertible securities through derivatives 
as outlined above, the fund may utilize foreign currency exchange contracts, options, stock index futures 
contracts, warrants and other derivative instruments. The fund may also invest a portion of its assets 
in contingent convertible securities (&#x201c;CoCos&#x201d;), which are a form of hybrid security that 
generally either converts into equity or has its principal written down at the election of investors 
and upon the occurrence of certain pre-specified triggering events. The weighted average maturity of 
the portion of the fund&#x2019;s assets invested in convertible and debt securities will typically be 
10 years or less, although the weighted average maturity may vary depending on market and other conditions. 
The strategy&#x2019;s subadviser may invest a portion of its assets in non-U.S. securities, including 
emerging market securities.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;With respect to convertible securities, the portfolio managers 
evaluate each such security&#x2019;s investment characteristics as a fixed income instrument as well as 
its potential for capital appreciation. Under normal market conditions, the portfolio managers seek to 
invest in securities that can participate in the upside of the underlying equity and provide downside 
protection from the bond. &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Income Credits: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, this strategy invests in various types of lower-rated, higher yielding debt instruments, 
including corporate obligations, first- and second- lien senior floating rate loans and other debt obligations. 
In selecting investments for purchase and sale, the subadviser will emphasize instruments which are within 
the segment of the high yield market it has targeted, which are loans and instruments rated below investment 
grade (sometimes referred to as &#x201c;high yield securities&#x201d; or &#x201c;junk bonds&#x201d;) or unrated 
instruments that the subadviser believes are of comparable quality. The fund&#x2019;s loan investments 
will include both secured loans and &#x201c;covenant lite&#x201d; loans which have few or no financial 
maintenance covenants that would require a borrower to maintain certain financial metrics. In addition, 
to implement this investment strategy, the fund may buy or sell derivative instruments (such as swaps, 
including credit default swaps, futures and warrants) to use as a substitute for a purchase or sale of 
a position in the underlying assets and/or as part of a strategy designed to reduce exposure to other 
risks, such as interest rate or credit risks. The fund may invest in debt obligations of U.S. and non-U.S. 
issuers, including emerging market debt. It is expected that a high percentage of the fund&#x2019;s investments 
in this strategy will be rated below investment grade. The fund&#x2019;s fixed income portfolio will be 
managed with a duration that is close to the fund&#x2019;s comparative benchmark, the ICE BofA US High 
Yield BB-B Constrained Index, which is generally between 3 and 6 years. Duration measures a bond or fund&#x2019;s 
sensitivity to interest rate or other changes (such as changes in a bond&#x2019;s yield) and is expressed 
as a number of years. The higher the number, the greater the risk. Under normal circumstances, for example, 
if a portfolio has a duration of five years, its value will change by 5% if yields change by 1%. Shorter 
duration bonds generally result in lower expected volatility. The fund may also invest a portion of its 
assets in instruments that are restricted as to resale.&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_PrincipalRisks2_S000015823SummaryMember"
      id="ixv-1866">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal 
Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its objective(s), and it is not intended to be a complete 
investment program. The value of the fund&#x2019;s investments that supports your share value may decrease. 
If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting 
the overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first nine risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_RiskLoseMoneyMember_S000015823SummaryMember"
      id="ixv-64082">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_MarketVolatilityRisk2_S000015823SummaryMember"
      id="ixv-1869">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_IssuerRisk2_S000015823SummaryMember"
      id="ixv-1875">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_High-YieldHigh-RiskFixedIncomeSecuritiesJunkBondsRisk2_S000015823SummaryMember"
      id="ixv-1881">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;High-Yield/High-Risk Fixed Income Securities (Junk Bonds) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;There 
is a greater risk of issuer default, less liquidity, and increased price volatility related to high-yield/high-risk 
securities than investment grade securities, and high-yield/high-risk securities are generally considered 
to be speculative.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_BankLoanRisk2_S000015823SummaryMember"
      id="ixv-1887">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Bank 
Loan Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In addition to the risks typically associated with high-yield/high-risk 
fixed income securities, bank loans may be unsecured or not fully collateralized, may be subject to restrictions 
on resale, may be less liquid and may trade infrequently on the secondary market. Bank loans settle on 
a delayed basis; thus, sale proceeds may not be available to meet redemptions for a substantial period 
of time after the sale of the loan.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_EquitySecuritiesRisk2_S000015823SummaryMember"
      id="ixv-1893">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity 
Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks 
held by the fund may be negatively affected by the financial market, industries in which the fund invests, 
or issuer-specific events. Focus on a particular style or in small or medium-sized companies may enhance 
that risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_CreditRatingsandUnratedSecuritiesRisk2_S000015823SummaryMember"
      id="ixv-1900">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Ratings and Unrated Securities Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If a subadviser is unable to accurately assess the quality of an unrated fixed 
income security or the credit rating assigned by a rating agency does not reflect an issuer&#x2019;s current 
financial condition or credit quality, the fund may invest in a security with greater risk than intended, 
or the securities may be more difficult to sell than anticipated.&lt;/span&gt;&lt;/p&gt;
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_DebtInstrumentsRisk2_S000015823SummaryMember"
      id="ixv-1918">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Debt Instruments Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Debt instruments are subject 
to greater levels of credit and liquidity risk, may be speculative and may decline in value due to changes 
in interest rates or an issuer&#x2019;s or counterparty&#x2019;s deterioration or default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_DerivativesRisk2_S000015823SummaryMember"
      id="ixv-1924">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards, and swap agreements, and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_ConvertibleSecuritiesRisk2_S000015823SummaryMember"
      id="ixv-1930">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Convertible Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of a convertible 
security may decline as interest rates rise and/or vary with fluctuations in the market value of the 
underlying securities. The security may be called for redemption at a time and/or price unfavorable to 
the fund.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_AllocationRisk2_S000015823SummaryMember"
      id="ixv-1937">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Allocation 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the fund&#x2019;s exposure to equities and fixed income 
securities, or to other asset classes, deviates from the intended allocation, or if the fund&#x2019;s 
allocation is not optimal for market conditions at a given time, the fund&#x2019;s performance may suffer.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_ContingentConvertibleSecuritiesRisk2_S000015823SummaryMember"
      id="ixv-1943">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Contingent Convertible Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Contingent convertible 
securities (&#x201c;CoCos&#x201d;) are subject to greater levels of credit and liquidity risk than fixed 
income securities generally. They may rank junior to other creditors in the event of a liquidation or 
other bankruptcy-related event and become further subordinated as a result of conversion from debt to 
equity.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_CounterpartyRisk2_S000015823SummaryMember"
      id="ixv-1949">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Counterparty Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
There is risk that a party upon whom the fund relies to complete a transaction will default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_CovenantLiteLoansRisk2_S000015823SummaryMember"
      id="ixv-1955">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Covenant Lite Loans Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The lack of financial maintenance 
covenants in covenant lite loans increases the risk that the fund will experience difficulty or delays 
in enforcing its rights on its holdings of such loans, which may result in losses, especially during 
a downturn in the credit cycle.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_CreditRisk2_S000015823SummaryMember"
      id="ixv-1961">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the issuer of a debt instrument fails to pay interest or 
principal in a timely manner, or negative perceptions exist in the market of the issuer&#x2019;s ability 
to make such payments, the price of the security may decline.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_CurrencyRateRisk2_S000015823SummaryMember"
      id="ixv-1967">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_DepositaryReceiptsRisk2_S000015823SummaryMember"
      id="ixv-1973">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign 
companies through depositary receipts may expose the fund to the same risks as direct investments in 
securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_EmergingMarketRisk2_S000015823SummaryMember"
      id="ixv-1979">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging 
Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities may be more volatile, or more 
greatly affected by negative conditions, than those of their counterparts in more established foreign 
markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_EquityLinkedNotesELNsRisk2_S000015823SummaryMember"
      id="ixv-1985">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Linked Notes (ELNs) Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;When the fund invests in 
ELNs, it receives cash but limits its opportunity to profit from an increase in the market value of the 
reference benchmark because of the limits relating to the call options written within the particular 
ELN. Investments in ELNs often have risks similar to the reference benchmark, which include market risk. 
Should the price of the reference benchmark move in an unexpected manner, the fund may not achieve the 
anticipated benefits of an investment in an ELN, and may realize losses, which could be significant and 
could include the fund&#x2019;s entire principal investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_FocusedInvestmentRisk2_S000015823SummaryMember"
      id="ixv-1991">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries, geographic regions or portfolio 
themes, it may be subject to increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_ForeignInvestingRisk2_S000015823SummaryMember"
      id="ixv-1997">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_GrowthStocksRisk2_S000015823SummaryMember"
      id="ixv-2003">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Growth Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s investments 
in growth stocks may be more volatile than investments in other types of stocks, or may perform differently 
from the market as a whole and from other types of stocks.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_IncomeRisk2_S000015823SummaryMember"
      id="ixv-2009">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Income Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Income received from the fund may vary widely 
over the short- and long-term and/or be less than anticipated if the proceeds from maturing securities 
in the fund are reinvested in lower-yielding securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_InterestRateRisk2_S000015823SummaryMember"
      id="ixv-2015">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Interest 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The values of debt instruments may rise or fall in response 
to changes in interest rates, and this risk may be enhanced for securities with longer maturities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_LargeMarketCapitalizationCompaniesRisk2_S000015823SummaryMember"
      id="ixv-2021">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Large Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of investments in larger companies may not rise as much as smaller companies, or larger companies 
may be unable to respond quickly to competitive challenges, such as changes in technology and consumer 
tastes.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_LeverageRisk2_S000015823SummaryMember"
      id="ixv-2027">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Leverage Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;When 
the fund leverages its portfolio by borrowing or by engaging in certain types of transactions or instruments, 
including derivatives, the fund may be less liquid, may liquidate positions at an unfavorable time, and 
the volatility of the fund&#x2019;s value may increase.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_LiquidityRisk2_S000015823SummaryMember"
      id="ixv-2033">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible to sell 
at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_RedemptionRisk2_S000015823SummaryMember"
      id="ixv-2039">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders or groups of shareholders may 
redeem their holdings in the fund, resulting in an adverse impact on remaining shareholders in the fund 
by causing the fund to take actions it would not otherwise have taken. The effects of taxable gains resulting 
from large redemptions of fund shares would particularly impact non-redeeming shareholders who do not 
hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large shareholder redemptions, 
which may occur rapidly or unexpectedly, may cause a fund to sell portfolio securities at times when 
it would not otherwise do so, which may negatively impact the fund&#x2019;s net asset value and liquidity. 
In addition, a large redemption could result in the fund&#x2019;s current expenses being allocated over 
a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_SanctionsRisk2_S000015823SummaryMember"
      id="ixv-2045">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;

</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000015823SummaryMember"
      id="ixv-2063">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64083">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-2071">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of two broad-based securities market indexes. Updated performance 
information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64084">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64085">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64086">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64087">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64088">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64089">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-2088">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;17.98%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-14.97%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;5.51%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64090">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64091">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64092"
      unitRef="pure">0.1798</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64093">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64094">2022-06-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64095"
      unitRef="pure">-0.1497</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64096">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64097">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64098"
      unitRef="pure">0.0551</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64099">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64100">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64101"
      unitRef="pure">0.1196</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64102"
      unitRef="pure">0.0593</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64103"
      unitRef="pure">0.0906</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64104">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64105"
      unitRef="pure">0.1037</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64106"
      unitRef="pure">0.0362</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64107"
      unitRef="pure">0.0601</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000043491Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64108">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64109"
      unitRef="pure">0.0714</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64110"
      unitRef="pure">0.0349</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000043491Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64111"
      unitRef="pure">0.0563</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000043488Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64112">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64113"
      unitRef="pure">0.0547</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64114"
      unitRef="pure">0.0449</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000043488Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64115"
      unitRef="pure">0.0812</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000043489Member_S000015823Member_S000015823SummaryMember"
      id="ixv-64116">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64117"
      unitRef="pure">0.1078</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64118"
      unitRef="pure">0.0487</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000043489Member_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64119"
      unitRef="pure">0.0793</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_SP500Index3_S000015823Member_S000015823SummaryMember"
      id="ixv-64120"> 
S&amp;P 500&#xae; Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64122">(reflects no deduction for fees, 
expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_SP500Index3_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64123"
      unitRef="pure">0.1788</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_SP500Index3_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64124"
      unitRef="pure">0.1442</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SP500Index3_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64125"
      unitRef="pure">0.1482</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_BloombergUSAggregateBondIndex3_S000015823Member_S000015823SummaryMember"
      id="ixv-64126"> Bloomberg US Aggregate Bond Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_BloombergUSAggregateBondIndex3_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64127"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_BloombergUSAggregateBondIndex3_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64128"
      unitRef="pure">-0.0036</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_BloombergUSAggregateBondIndex3_S000015823Member_S000015823SummaryMember"
      decimals="INF"
      id="ixv-64129"
      unitRef="pure">0.0201</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-2261">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The S&amp;amp;P 500&lt;sup&gt;&#xae;&lt;/sup&gt; 
Index is a free-float market capitalization-weighted index of 500 of the largest U.S. companies. The 
index is calculated on a total return basis with dividends reinvested. The Bloomberg US Aggregate Bond 
Index measures the U.S. investment grade fixed rate bond market. The index is calculated on a total return 
basis. The indexes are unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. &lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64130">The Bloomberg US Aggregate Bond 
Index measures the U.S. investment grade fixed rate bond market. The index is calculated on a total return 
basis. The indexes are unmanaged and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64131">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64132">After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000015823Member_S000015823SummaryMember"
      id="ixv-64133">Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64134">Virtus KAR Global Small-Cap Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64135">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2348">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;seeks&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;long-term&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;capital&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;appreciation&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;.&lt;/span&gt;&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64136">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2360">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64137">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64138"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64139">Shareholder Fees (fees 
paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64140"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64141"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64142"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64143"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64144">Annual 
Fund Operating Expenses (expenses that you pay each year as          
                                                     a percentage of the value 
of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64145"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64146"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64147"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64148"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="_394_"
      unitRef="pure">0.0053</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="_395_"
      unitRef="pure">0.0052</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64151"
      unitRef="pure">0.0168</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64152"
      unitRef="pure">0.0142</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="_398_"
      unitRef="pure">-0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="_399_"
      unitRef="pure">-0.0014</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="_400_"
      unitRef="pure">0.0163</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="_401_"
      unitRef="pure">0.0128</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64157">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2488">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64158">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64159"
      unitRef="usd">707</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64160"
      unitRef="usd">707</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64161"
      unitRef="usd">1046</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64162"
      unitRef="usd">1046</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64163"
      unitRef="usd">1408</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64164"
      unitRef="usd">1408</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64165"
      unitRef="usd">2424</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64166"
      unitRef="usd">2424</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64167"
      unitRef="usd">130</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64168"
      unitRef="usd">130</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64169"
      unitRef="usd">436</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64170"
      unitRef="usd">436</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64171"
      unitRef="usd">763</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64172"
      unitRef="usd">763</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64173"
      unitRef="usd">1690</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64174"
      unitRef="usd">1690</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64175">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2558">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 41% of the average value of its portfolio. &lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64176"
      unitRef="pure">0.41</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64177">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2562">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pursues long-term capital appreciation in the small 
capitalization market while seeking to incur less risk than the small capitalization market. The fund 
invests in a select group of small market capitalization companies believed by the fund&#x2019;s subadviser 
to possess sustainable competitive advantages at prices the subadviser deems attractive. The fund invests 
in U.S. and non-U.S. companies.&lt;/p&gt;
&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, the fund invests at least 80% of net assets (plus borrowing for investment purposes) 
in equity securities of small-capitalization companies. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, the fund&#x2019;s subadviser considers small-capitalization 
companies for this purpose to be those companies that have market capitalizations of less than $10 billion. 
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in 
an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership 
of common stock), preferred stocks and other preferred securities, convertible securities, rights and 
warrants, and other securities, such as hybrid securities and trust preferred securities, believed to 
have equity-like characteristics. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund intends to diversify its investments 
globally among countries and normally to have represented in the portfolio business activities of a number 
of different countries, both U.S. and non-U.S. In determining whether an issuer is economically tied 
to a non-U.S. country, the subadviser primarily considers: (i) whether at least 50% of the issuer&#x2019;s 
revenues or profits are attributable to goods produced or sold, investments made, or services performed 
in, a non-U.S. country; (ii) whether the issuer has at least 50% of its assets in a non-U.S. country; 
and (iii) whether the principal exchange listing for the issuer&#x2019;s securities or the issuer&#x2019;s 
headquarters is in a non-U.S. country. Equity securities in which the fund invests include common stocks, 
preferred stocks and Depositary Receipts (DRs). The fund may invest in emerging markets issuers. Generally, 
the fund invests in approximately 30-60 securities at any given time.&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64178">Under 
normal circumstances, the fund invests at least 80% of net assets (plus borrowing for investment purposes) 
in equity securities of small-capitalization companies.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64179">Under 
normal circumstances, the fund invests at least 80% of net assets (plus borrowing for investment purposes) 
in equity securities of small-capitalization companies.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2579">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, the fund&#x2019;s subadviser considers small-capitalization 
companies for this purpose to be those companies that have market capitalizations of less than $10 billion. 
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in 
an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership 
of common stock), preferred stocks and other preferred securities, convertible securities, rights and 
warrants, and other securities, such as hybrid securities and trust preferred securities, believed to 
have equity-like characteristics. &lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_PrincipalRisks2_S000007979SummaryMember"
      id="ixv-2582">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal 
Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its objective(s), and it is not intended to be a complete 
investment program. The value of the fund&#x2019;s investments that supports your share value may decrease. 
If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting 
the overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first six risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_RiskLoseMoneyMember_S000007979SummaryMember"
      id="ixv-64180">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_MarketVolatilityRisk2_S000007979SummaryMember"
      id="ixv-2585">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_IssuerRisk2_S000007979SummaryMember"
      id="ixv-2591">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_EquitySecuritiesRisk2_S000007979SummaryMember"
      id="ixv-2597">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_ForeignInvestingRisk2_S000007979SummaryMember"
      id="ixv-2604">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_EmergingMarketRisk2_S000007979SummaryMember"
      id="ixv-2610">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_SanctionsRisk2_S000007979SummaryMember"
      id="ixv-2616">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_CurrencyRateRisk2_S000007979SummaryMember"
      id="ixv-2623">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_DepositaryReceiptsRisk2_S000007979SummaryMember"
      id="ixv-2629">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Investments in foreign companies through depositary receipts may expose the fund to the same risks as 
direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_LimitedNumberofInvestmentsRisk2_S000007979SummaryMember"
      id="ixv-2635">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Limited 
Number of Investments Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Because the fund may have a limited number 
of securities, it may be more susceptible to factors adversely affecting its securities than a fund with 
a greater number of securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_LiquidityRisk2_S000007979SummaryMember"
      id="ixv-2641">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain 
instruments may be difficult or impossible to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_PreferredStocksRisk2_S000007979SummaryMember"
      id="ixv-2647">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline 
in price, fail to pay dividends when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_RedemptionRisk2_S000007979SummaryMember"
      id="ixv-2653">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000007979SummaryMember"
      id="ixv-2659">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64181">Performance Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2678">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below 
provide some indication of the potential risks of investing in the fund. The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future. 
The current subadviser commenced providing services for the fund in July 2022 and therefore the returns 
shown in the table for periods prior to that date reflect the performance of other investment professionals.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart shows changes in the fund&#x2019;s performance from year to year over a 10-year period. The 
table shows how the fund&#x2019;s average annual returns compare to those of a broad-based securities 
market index and a style-specific index that reflects the market sectors in which the fund invests. Updated 
performance information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64182">The bar chart and table below 
provide some indication of the potential risks of investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64183">The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64184">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64185">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64186">Calendar year total 
returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64187">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2695">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;27.60%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-26.34%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-0.22%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64188">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64189">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64190"
      unitRef="pure">0.2760</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64191">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64192">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64193"
      unitRef="pure">-0.2634</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64194">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64195">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64196"
      unitRef="pure">-0.0022</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64197">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64198">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64199"
      unitRef="pure">-0.0093</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64200"
      unitRef="pure">0.0126</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64201"
      unitRef="pure">0.0627</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64202">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64203"
      unitRef="pure">-0.0202</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64204"
      unitRef="pure">-0.0103</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64205"
      unitRef="pure">0.0403</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000021692Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64206">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64207"
      unitRef="pure">0.0013</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64208"
      unitRef="pure">0.0056</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021692Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64209"
      unitRef="pure">0.0448</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021688Member_S000007979Member_S000007979SummaryMember"
      id="ixv-64210">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64211"
      unitRef="pure">-0.0669</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64212"
      unitRef="pure">-0.0020</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021688Member_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64213"
      unitRef="pure">0.0532</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_MSCIACWIIndexnet3_S000007979Member_S000007979SummaryMember"
      id="ixv-64214"> 
MSCI ACWI Index (net) </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64215">(reflects no deduction for fees or expenses)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIACWIIndexnet3_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64216"
      unitRef="pure">0.2234</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIACWIIndexnet3_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64217"
      unitRef="pure">0.1119</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIACWIIndexnet3_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64218"
      unitRef="pure">0.1172</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_MSCIACWISmallCapIndexnet3_S000007979Member_S000007979SummaryMember"
      id="ixv-64219"> MSCI ACWI Small Cap Index (net) </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIACWISmallCapIndexnet3_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64220"
      unitRef="pure">0.1972</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIACWISmallCapIndexnet3_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64221"
      unitRef="pure">0.0729</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIACWISmallCapIndexnet3_S000007979Member_S000007979SummaryMember"
      decimals="INF"
      id="ixv-64222"
      unitRef="pure">0.0932</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-2843">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI ACWI Index (net) is a free float-adjusted market capitalization-weighted index that measures equity 
performance of developed and emerging markets. The MSCI ACWI Index (net) is calculated on a total return 
basis with net dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
MSCI ACWI Small Cap Index (net) is a free float-adjusted market capitalization-weighted index that measures 
small cap equity performance of developed and emerging markets. The index is calculated on a total return 
basis with net dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.&lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64223">The 
MSCI ACWI Index (net) is a free float-adjusted market capitalization-weighted index that measures equity 
performance of developed and emerging markets. The MSCI ACWI Index (net) is calculated on a total return 
basis with net dividends reinvested. The index is unmanaged and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64224">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64225">After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64226">Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20260630_20260630_S000007979Member_S000007979SummaryMember"
      id="ixv-64227">In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64228">Virtus KAR Health Sciences Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64229">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-2921">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;seeks&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;long-term&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;capital&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;appreciation&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;.&lt;/span&gt;&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64230">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-2933">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64231">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64232"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64233">Shareholder Fees (fees 
paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64234"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64235"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64236"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64237"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64238">Annual 
Fund Operating Expenses (expenses that you pay each year as          
                                                     a percentage of the value 
of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64239"
      unitRef="pure">0.0080</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64240"
      unitRef="pure">0.0080</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64241"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64242"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64243"
      unitRef="pure">0.0036</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64244"
      unitRef="pure">0.0033</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64245"
      unitRef="pure">0.0141</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64246"
      unitRef="pure">0.0113</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="_535_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="_536_"
      unitRef="pure">-0.0008</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="_537_"
      unitRef="pure">0.0141</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="_538_"
      unitRef="pure">0.0105</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64251">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-3052">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64252">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64253"
      unitRef="usd">686</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64254"
      unitRef="usd">686</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64255"
      unitRef="usd">972</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64256"
      unitRef="usd">972</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64257"
      unitRef="usd">1279</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64258"
      unitRef="usd">1279</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64259"
      unitRef="usd">2148</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64260"
      unitRef="usd">2148</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64261"
      unitRef="usd">107</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64262"
      unitRef="usd">107</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64263"
      unitRef="usd">351</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64264"
      unitRef="usd">351</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64265"
      unitRef="usd">615</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64266"
      unitRef="usd">615</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64267"
      unitRef="usd">1367</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64268"
      unitRef="usd">1367</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64269">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-3122">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 13% of the average value of its portfolio. &lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64270"
      unitRef="pure">0.13</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64271">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-3126">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pursues long-term capital appreciation in health 
sciences-related companies. The fund invests in a select group of health science-related companies believed 
by the fund&#x2019;s subadviser to possess sustainable competitive advantages at prices the subadviser 
deems attractive. &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in health sciences-related companies. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, the fund considers health sciences-related 
companies to include companies that design, manufacture or sell products or services used for or in connection 
with healthcare, medicine or life sciences.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund will invest primarily 
in common stocks and other equity securities. Although the fund may invest in companies of any market 
capitalization, the fund does not currently intend to invest more than 15% of its assets in &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;companies with market capitalizations below $1 billion. The fund may invest in 
U.S. and non-U.S. companies. The fund may invest in securities issued in initial public offerings (IPOs). 
Generally, the fund invests in approximately 25 to 40 securities at any given time.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64272">Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in health sciences-related companies.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64273">Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in health sciences-related companies.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-3130">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, the fund considers health sciences-related 
companies to include companies that design, manufacture or sell products or services used for or in connection 
with healthcare, medicine or life sciences.&lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_PrincipalRisks2_S000007977SummaryMember"
      id="ixv-3147">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal 
Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its objective(s), and it is not intended to be a complete 
investment program. The value of the fund&#x2019;s investments that supports your share value may decrease. 
If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting 
the overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. In addition, you will also be subject to the risks associated with the principal investment 
strategies of any closed-end funds and ETFs in which the fund invests. Purchase and redemption activities 
by fund shareholders may impact the management of the fund and its ability to achieve its investment 
objective(s). The principal risks of investing in the fund are identified below (in alphabetical order 
after the first six risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_RiskLoseMoneyMember_S000007977SummaryMember"
      id="ixv-64274">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_MarketVolatilityRisk2_S000007977SummaryMember"
      id="ixv-3150">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market 
Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities in the fund may go up or down 
in response to the prospects of individual companies and/or general economic conditions. Price changes 
may be short- or long-term. Local, regional or global events such as war or military conflict (e.g., 
Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the spread of infectious illness 
or other public health issue, recessions, tariffs and other restrictions on trade, or the threat or potential 
of one or more such events and developments, could have a significant impact on the fund and its investments, 
including hampering the ability of the fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets 
as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_IssuerRisk2_S000007977SummaryMember"
      id="ixv-3156">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund will be affected by factors specific to the issuers of securities and other instruments in which 
the fund invests, including actual or perceived changes in the financial condition or business prospects 
of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_EquitySecuritiesRisk2_S000007977SummaryMember"
      id="ixv-3162">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_FocusedInvestmentRiskHealthSciences-RelatedRisk2_S000007977SummaryMember"
      id="ixv-3169">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused 
Investment Risk (Health Sciences-Related Risk): &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries or geographic regions, it may be 
subject to increased risk and volatility. Risks affecting companies in the health sciences sector include 
new government regulations or changes to existing regulations, changes in government subsidy and reimbursement 
levels and product or service approvals, rapid obsolescence of products or services, dramatic fluctuations 
of economic prospects and healthcare-related liability issues.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_ForeignInvestingRisk2_S000007977SummaryMember"
      id="ixv-3175">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_CurrencyRateRisk2_S000007977SummaryMember"
      id="ixv-3182">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_DepositaryReceiptsRisk2_S000007977SummaryMember"
      id="ixv-3188">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Investments in foreign companies through depositary receipts may expose the fund to the same risks as 
direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_IPORisk2_S000007977SummaryMember"
      id="ixv-3194">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;IPO 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities purchased in initial public offerings have no trading 
history, limited issuer information and increased volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_LiquidityRisk2_S000007977SummaryMember"
      id="ixv-3200">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible to sell 
at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_PortfolioTurnoverRisk2_S000007977SummaryMember"
      id="ixv-3206">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio 
Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal investment strategies may result 
in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; section above for more information 
about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_RedemptionRisk2_S000007977SummaryMember"
      id="ixv-3212">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000007977SummaryMember"
      id="ixv-3218">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64275">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-3226">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future. The current subadviser commenced providing 
services for the fund in July 2022 and therefore the returns shown in the table for periods prior to 
that date reflect the performance of other investment professionals.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64276">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64277">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64278">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64279">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64280">Calendar 
year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64281">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-3254">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2019, 
Q4:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;16.54%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-11.80%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;1.17%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64282">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64283">2019-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64284"
      unitRef="pure">0.1654</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64285">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64286">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64287"
      unitRef="pure">-0.1180</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64288">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64289">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64290"
      unitRef="pure">0.0117</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64291">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64292">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64293"
      unitRef="pure">0.0760</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64294"
      unitRef="pure">0.0381</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64295"
      unitRef="pure">0.0715</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64296">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64297"
      unitRef="pure">0.0760</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64298"
      unitRef="pure">0.0223</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64299"
      unitRef="pure">0.0530</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000150255Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64300">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64301"
      unitRef="pure">0.0450</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64302"
      unitRef="pure">0.0268</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000150255Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64303"
      unitRef="pure">0.0526</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021683Member_S000007977Member_S000007977SummaryMember"
      id="ixv-64304">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64305"
      unitRef="pure">0.0133</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64306"
      unitRef="pure">0.0235</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021683Member_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64307"
      unitRef="pure">0.0621</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Wilshire5000TotalMarketIndex3_S000007977Member_S000007977SummaryMember"
      id="ixv-64308"> 
Wilshire 5000 Total Market Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64309">(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Wilshire5000TotalMarketIndex3_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64310"
      unitRef="pure">0.1713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Wilshire5000TotalMarketIndex3_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64311"
      unitRef="pure">0.1340</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Wilshire5000TotalMarketIndex3_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64312"
      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Russell3000HealthCareIndex3_S000007977Member_S000007977SummaryMember"
      id="ixv-64313"> Russell 3000&#xae; Health Care Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell3000HealthCareIndex3_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64315"
      unitRef="pure">0.1456</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell3000HealthCareIndex3_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64316"
      unitRef="pure">0.0631</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell3000HealthCareIndex3_S000007977Member_S000007977SummaryMember"
      decimals="INF"
      id="ixv-64317"
      unitRef="pure">0.0954</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-3407">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Wilshire 5000 Total Market Index (formerly known as the FT Wilshire 5000 Index) is a broad-based free-float 
market capitalization-weighted index that aims to capture 100% of the U.S. investable market capitalization. 
The index is calculated on a total return basis with dividends reinvested. The index is unmanaged and 
not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Russell 3000&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Health Care Index is a 
free float-adjusted market capitalization-weighted index of companies involved in medical services or 
healthcare in the Russell 3000&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Index, which includes the largest 3,000 US companies as determined by total market capitalization. The 
index is calculated on a total return basis with dividends reinvested. The index is unmanaged and not 
available for direct investment.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the 
historical highest individual federal marginal income tax rates and do not reflect the impact of state 
and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.&lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64318">The Russell 3000&#xae; Health Care Index is a 
free float-adjusted market capitalization-weighted index of companies involved in medical services or 
healthcare in the Russell 3000&#xae; 
Index, which includes the largest 3,000 US companies as determined by total market capitalization. The 
index is calculated on a total return basis with dividends reinvested. The index is unmanaged and not 
available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64319">After-tax returns are calculated using the 
historical highest individual federal marginal income tax rates and do not reflect the impact of state 
and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64320">After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64321">Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20260630_20260630_S000007977Member_S000007977SummaryMember"
      id="ixv-64322">In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64323">Virtus NFJ Dividend Value Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64324">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-3496">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks long-term growth of capital and income.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64325">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-3499">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64326">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64327"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64328">Shareholder 
Fees (fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64329"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64330"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64331"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64332"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64333"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_659_"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64335"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64336"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64337">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64338"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64339"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64340"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64341"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64342"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64343"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64344"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64345"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64346"
      unitRef="pure">0.0031</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64347"
      unitRef="pure">0.0029</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64348"
      unitRef="pure">0.0027</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64349"
      unitRef="pure">0.0019</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64350"
      unitRef="pure">0.0101</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64351"
      unitRef="pure">0.0174</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64352"
      unitRef="pure">0.0072</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64353"
      unitRef="pure">0.0064</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_679_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_680_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_681_"
      unitRef="pure">-0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_682_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_683_"
      unitRef="pure">0.0101</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_684_"
      unitRef="pure">0.0174</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_685_"
      unitRef="pure">0.0070</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="_686_"
      unitRef="pure">0.0064</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64362">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-3676">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64363">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64364"
      unitRef="usd">647</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64365"
      unitRef="usd">647</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64366"
      unitRef="usd">854</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64367"
      unitRef="usd">854</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64368"
      unitRef="usd">1077</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64369"
      unitRef="usd">1077</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64370"
      unitRef="usd">1718</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64371"
      unitRef="usd">1718</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64372"
      unitRef="usd">277</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64373"
      unitRef="usd">548</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64374"
      unitRef="usd">944</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64375"
      unitRef="usd">2052</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64376"
      unitRef="usd">177</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64377"
      unitRef="usd">548</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64378"
      unitRef="usd">944</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64379"
      unitRef="usd">2052</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64380"
      unitRef="usd">72</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64381"
      unitRef="usd">72</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64382"
      unitRef="usd">228</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64383"
      unitRef="usd">228</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64384"
      unitRef="usd">399</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64385"
      unitRef="usd">399</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64386"
      unitRef="usd">893</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64387"
      unitRef="usd">893</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64388"
      unitRef="usd">65</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64389"
      unitRef="usd">65</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64390"
      unitRef="usd">205</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64391"
      unitRef="usd">205</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64392"
      unitRef="usd">357</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64393"
      unitRef="usd">357</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64394"
      unitRef="usd">798</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64395"
      unitRef="usd">798</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64396">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-3809">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 106% of the average value of its portfolio. &lt;/p&gt;
</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64397"
      unitRef="pure">1.06</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64398">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-3825">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of value companies that pay or are expected to pay dividends. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal conditions, the fund will invest primarily in common stocks of companies 
with market capitalizations greater than $3.5 billion. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, the fund&#x2019;s subadviser considers value 
companies for this purpose to be those companies whose securities the portfolio managers believe have 
attractive valuation and fundamental strength. Equity securities represent an ownership interest, or 
the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including 
depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, 
convertible securities, rights and warrants, and other securities, such as hybrid securities and trust 
preferred securities, believed to have equity-like characteristics.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The portfolio managers partition the fund&#x2019;s selection universe by industry and then identify what 
they believe to be the most attractively valued securities in each industry to determine potential holdings 
for the fund representing a broad range of industry groups. The portfolio managers use initial parameters 
and quantitative tools to narrow the fund&#x2019;s selection universe and also review and consider fundamental 
changes. In selecting individual holdings and constructing the overall portfolio, the portfolio managers 
take into account the dividend yields of their investments. After narrowing the universe through a combination 
of qualitative analysis and fundamental research, the portfolio managers select securities for the fund. 
In addition to common stocks and other equity securities, the fund may also invest up to 25% of its assets 
in real estate investment trusts (REITs) and real estate-related investments, and a portion of its assets 
in non-U.S. securities (including through American Depositary Receipts (ADRs)), including emerging market 
securities. The fund may utilize foreign currency exchange contracts, options, stock index futures contracts 
and other derivative instruments. Although the fund did not invest significantly in derivative instruments 
as of the most recent fiscal year end, it may do so at any time.&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64399">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of value companies that pay or are expected to pay dividends.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64400">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of value companies that pay or are expected to pay dividends.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-3829">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, the fund&#x2019;s subadviser considers value 
companies for this purpose to be those companies whose securities the portfolio managers believe have 
attractive valuation and fundamental strength. Equity securities represent an ownership interest, or 
the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including 
depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, 
convertible securities, rights and warrants, and other securities, such as hybrid securities and trust 
preferred securities, believed to have equity-like characteristics.&lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_PrincipalRisks2_S000007963SummaryMember"
      id="ixv-3832">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal 
Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its objective(s), and it is not intended to be a complete 
investment program. The value of the fund&#x2019;s investments that supports your share value may decrease. 
If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting 
the overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first three risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_RiskLoseMoneyMember_S000007963SummaryMember"
      id="ixv-64401">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_MarketVolatilityRisk2_S000007963SummaryMember"
      id="ixv-3835">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_IssuerRisk2_S000007963SummaryMember"
      id="ixv-3841">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_EquitySecuritiesRisk2_S000007963SummaryMember"
      id="ixv-3847">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_CounterpartyRisk2_S000007963SummaryMember"
      id="ixv-3855">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Counterparty 
Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; There is risk that a party upon whom the fund relies to complete a transaction 
will default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_CreditRisk2_S000007963SummaryMember"
      id="ixv-3861">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_CurrencyRateRisk2_S000007963SummaryMember"
      id="ixv-3867">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations 
in the exchange rates between the U.S. dollar and foreign currencies may negatively affect the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_DepositaryReceiptsRisk2_S000007963SummaryMember"
      id="ixv-3873">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary 
Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign companies through depositary receipts 
may expose the fund to the same risks as direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_DerivativesRisk2_S000007963SummaryMember"
      id="ixv-3879">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards, and swap agreements, and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_EmergingMarketRisk2_S000007963SummaryMember"
      id="ixv-3885">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_SanctionsRisk2_S000007963SummaryMember"
      id="ixv-3891">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_FocusedInvestmentRisk2_S000007963SummaryMember"
      id="ixv-3897">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries, geographic regions or portfolio 
themes, it may be subject to increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_ForeignInvestingRisk2_S000007963SummaryMember"
      id="ixv-3903">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_LiquidityRisk2_S000007963SummaryMember"
      id="ixv-3909">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible 
to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_PortfolioTurnoverRisk2_S000007963SummaryMember"
      id="ixv-3926">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal 
investment strategies may result in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; 
section above for more information about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_RealEstateInvestmentRisk2_S000007963SummaryMember"
      id="ixv-3932">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively 
affected by changes in real estate values or economic conditions, credit risk and interest rate fluctuations, 
changes in the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_RedemptionRisk2_S000007963SummaryMember"
      id="ixv-3938">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000007963SummaryMember"
      id="ixv-3944">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_ValueStocksRisk2_S000007963SummaryMember"
      id="ixv-3950">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Value Stocks Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund may underperform 
when value investing is out of favor or the fund&#x2019;s investments may not appreciate in value as anticipated.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64402">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-3958">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64403">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64404">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64405">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64406">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64407">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64408">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-3975">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2023, 
Q4:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;14.87%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-26.23%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;19.31%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64409">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64410">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64411"
      unitRef="pure">0.1487</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64412">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64413">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64414"
      unitRef="pure">-0.2623</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64415">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64416">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64417"
      unitRef="pure">0.1931</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64418">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64419">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64420"
      unitRef="pure">0.0843</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64421"
      unitRef="pure">0.0879</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64422"
      unitRef="pure">0.0855</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64423">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64424"
      unitRef="pure">0.0547</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64425"
      unitRef="pure">0.0602</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64426"
      unitRef="pure">0.0523</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000021609Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64427">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64428"
      unitRef="pure">0.0705</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64429"
      unitRef="pure">0.0647</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021609Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64430"
      unitRef="pure">0.0593</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021605Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64431">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64432"
      unitRef="pure">0.0226</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64433"
      unitRef="pure">0.0724</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021605Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64434"
      unitRef="pure">0.0758</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021607Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64435">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64436"
      unitRef="pure">0.0737</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64437"
      unitRef="pure">0.0768</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021607Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64438"
      unitRef="pure">0.0740</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000135573Member_S000007963Member_S000007963SummaryMember"
      id="ixv-64439">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64440"
      unitRef="pure">0.0857</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64441"
      unitRef="pure">0.0887</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000135573Member_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64442"
      unitRef="pure">0.0861</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Wilshire5000TotalMarketIndex3_S000007963Member_S000007963SummaryMember"
      id="ixv-64443"> 
Wilshire 5000 Total Market Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64444">(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Wilshire5000TotalMarketIndex3_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64445"
      unitRef="pure">0.1713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Wilshire5000TotalMarketIndex3_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64446"
      unitRef="pure">0.1340</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Wilshire5000TotalMarketIndex3_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64447"
      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Russell1000ValueIndex3_S000007963Member_S000007963SummaryMember"
      id="ixv-64448"> Russell 1000&#xae; Value Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell1000ValueIndex3_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64450"
      unitRef="pure">0.1591</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell1000ValueIndex3_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64451"
      unitRef="pure">0.1133</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell1000ValueIndex3_S000007963Member_S000007963SummaryMember"
      decimals="INF"
      id="ixv-64452"
      unitRef="pure">0.1053</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-4180">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Wilshire 5000 Total Market Index (formerly known as the FT Wilshire 5000 Index) 
is a broad-based free-float market capitalization-weighted index that aims to capture 100% of the U.S. 
investable market capitalization. The index is calculated on a total return basis with dividends reinvested. 
The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Russell 1000&lt;/span&gt;&lt;span style="font-size:11.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Value Index is a free float-adjusted market capitalization-weighted index of 
value-oriented stocks of the 1,000 largest companies in the Russell Universe, which comprises the 3,000 
largest U.S. companies. Effective March 24, 2025, the index applies a capping methodology. Index constituents 
are capped quarterly so that no more than 22.5% of the index weight may be allocated to a single constituent, 
and the sum of the weights of all constituents representing more than 4.5% of the index should not exceed 
45% of the total index weight. For periods prior to March 24, 2025, the index was uncapped. The index 
is calculated on a total return basis with dividends reinvested. The index is unmanaged and not available 
for direct investment.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the 
historical highest individual federal marginal income tax rates and do not reflect the impact of state 
and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.&lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64453">The Russell 1000&#xae; Value Index is a free float-adjusted market capitalization-weighted index of 
value-oriented stocks of the 1,000 largest companies in the Russell Universe, which comprises the 3,000 
largest U.S. companies. Effective March 24, 2025, the index applies a capping methodology. Index constituents 
are capped quarterly so that no more than 22.5% of the index weight may be allocated to a single constituent, 
and the sum of the weights of all constituents representing more than 4.5% of the index should not exceed 
45% of the total index weight. For periods prior to March 24, 2025, the index was uncapped. The index 
is calculated on a total return basis with dividends reinvested. The index is unmanaged and not available 
for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64454">After-tax returns are calculated using the 
historical highest individual federal marginal income tax rates and do not reflect the impact of state 
and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64455">After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64456">Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20260630_20260630_S000007963Member_S000007963SummaryMember"
      id="ixv-64457">In certain cases, the Return After Taxes on Distributions 
and Sale of Fund Shares for a period may be higher than other return figures for the same period. This 
will occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64458">Virtus NFJ International Value Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64459">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4280">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund seeks long-term growth of capital and income.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64460">Fees 
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4283">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you 
may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64461">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64462"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64463">Shareholder Fees (fees 
paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64464"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64465"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64466"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64467"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64468"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64469"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64470">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64471"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64472"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64473"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64474"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64475"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64476"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_849_"
      unitRef="pure">0.0046</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_850_"
      unitRef="pure">0.0045</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_851_"
      unitRef="pure">0.0032</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64480"
      unitRef="pure">0.0131</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64481"
      unitRef="pure">0.0105</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64482"
      unitRef="pure">0.0092</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_855_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_856_"
      unitRef="pure">-0.0010</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_857_"
      unitRef="pure">-0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_858_"
      unitRef="pure">0.0130</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_859_"
      unitRef="pure">0.0095</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="_860_"
      unitRef="pure">0.0090</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64489">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4434">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64490">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64491"
      unitRef="usd">675</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64492"
      unitRef="usd">675</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64493"
      unitRef="usd">941</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64494"
      unitRef="usd">941</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64495"
      unitRef="usd">1228</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64496"
      unitRef="usd">1228</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64497"
      unitRef="usd">2041</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64498"
      unitRef="usd">2041</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64499"
      unitRef="usd">97</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64500"
      unitRef="usd">97</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64501"
      unitRef="usd">324</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64502"
      unitRef="usd">324</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64503"
      unitRef="usd">570</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64504"
      unitRef="usd">570</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64505"
      unitRef="usd">1274</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64506"
      unitRef="usd">1274</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64507"
      unitRef="usd">92</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64508"
      unitRef="usd">92</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64509"
      unitRef="usd">291</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64510"
      unitRef="usd">291</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64511"
      unitRef="usd">507</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64512"
      unitRef="usd">507</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64513"
      unitRef="usd">1129</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64514"
      unitRef="usd">1129</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64515">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4525">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 93% of the average value of its portfolio. &lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64516"
      unitRef="pure">0.93</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64517">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4529">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities (such as preferred stocks, convertible securities 
and warrants) of value companies. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As 
of the date of this prospectus, the fund&#x2019;s subadviser considers value companies for this purpose 
to be those companies whose securities the portfolio managers believe have attractive valuation and fundamental 
strength. The &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;fund normally invests primarily 
in non-U.S. companies with market capitalizations greater than $1 billion. Equity securities represent 
an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities 
include common stocks (including depositary receipts evidencing ownership of common stock), preferred 
stocks and other preferred securities, convertible securities, rights and warrants, and other securities, 
such as hybrid securities and trust preferred securities, believed to have equity-like characteristics. 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund normally invests significantly in securities that the portfolio managers 
expect will generate income (for example, by paying dividends). The fund may invest up to 50% of its 
assets in emerging market securities and may invest a portion of its assets in equity securities of companies 
located in China. The fund may also achieve its exposure to non-U.S. equity securities through investing 
in American Depositary Receipts (ADRs). The fund may also invest in real estate investment trusts (REITs) 
and real estate-related investments. The portfolio managers partition the fund&#x2019;s selection universe 
by industry and then identify what they believe to be the most attractively valued securities in each 
industry to determine potential holdings for the fund representing a broad range of industry groups. 
The portfolio managers use initial parameters and quantitative tools to narrow the fund&#x2019;s selection 
universe and also review and consider fundamental changes. After narrowing the universe through a combination 
of qualitative analysis and fundamental research, the portfolio managers select securities for the fund.&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64518">Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities (such as preferred stocks, convertible securities 
and warrants) of value companies.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64519">Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities (such as preferred stocks, convertible securities 
and warrants) of value companies.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4532">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As 
of the date of this prospectus, the fund&#x2019;s subadviser considers value companies for this purpose 
to be those companies whose securities the portfolio managers believe have attractive valuation and fundamental 
strength. The &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;fund normally invests primarily 
in non-U.S. companies with market capitalizations greater than $1 billion. Equity securities represent 
an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities 
include common stocks (including depositary receipts evidencing ownership of common stock), preferred 
stocks and other preferred securities, convertible securities, rights and warrants, and other securities, 
such as hybrid securities and trust preferred securities, believed to have equity-like characteristics. 
&lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_PrincipalRisks2_S000007964SummaryMember"
      id="ixv-4550">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal 
Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its objective(s), and it is not intended to be a complete 
investment program. The value of the fund&#x2019;s investments that supports your share value may decrease. 
If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting 
the overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first six risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_RiskLoseMoneyMember_S000007964SummaryMember"
      id="ixv-64520">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_MarketVolatilityRisk2_S000007964SummaryMember"
      id="ixv-4553">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_IssuerRisk2_S000007964SummaryMember"
      id="ixv-4559">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_EquitySecuritiesRisk2_S000007964SummaryMember"
      id="ixv-4565">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_ForeignInvestingRisk2_S000007964SummaryMember"
      id="ixv-4573">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_EmergingMarketRisk2_S000007964SummaryMember"
      id="ixv-4579">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_InvestinginChinaRisk2_S000007964SummaryMember"
      id="ixv-4585">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Investing in China Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The government of China 
maintains strict currency controls in order to achieve economic, trade and political objectives and regularly 
intervenes in the currency market. The Chinese government also plays a major role in the country&#x2019;s 
economic policies regarding foreign investments. Foreign investors are subject to the risk of loss from 
expropriation or nationalization of their investment assets and property, governmental restrictions on 
foreign investments and the repatriation of capital invested. In addition, the rapid growth rate of the 
Chinese economy over the past several years may not continue, and the trend toward economic liberalization 
and disparities in wealth may result in social disorder, including violence and labor unrest. These and 
other factors could have a negative impact on the fund&#x2019;s performance and increase the volatility 
of an investment in the fund. Certain securities issued by companies located or operating in China, such 
as China A-shares, are also subject to trading restrictions, quota limitations and less market liquidity, 
which could pose risks to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_SanctionsRisk2_S000007964SummaryMember"
      id="ixv-4591">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar measures could 
cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned country 
and increase market volatility and disruption in the sanctioned country and throughout the world. Sanctions 
and other similar measures could limit or prevent the fund from buying and selling securities (in the 
sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000007964SummaryMember"
      id="ixv-4597">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_CounterpartyRisk2_S000007964SummaryMember"
      id="ixv-4604">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Counterparty Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; There is risk that a party 
upon whom the fund relies to complete a transaction will default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_CreditRisk2_S000007964SummaryMember"
      id="ixv-4610">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the issuer of a debt instrument fails to 
pay interest or principal in a timely manner, or negative perceptions exist in the market of the issuer&#x2019;s 
ability to make such payments, the price of the security may decline.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_CurrencyRateRisk2_S000007964SummaryMember"
      id="ixv-4616">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_DepositaryReceiptsRisk2_S000007964SummaryMember"
      id="ixv-4622">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Investments in foreign companies through depositary receipts may expose the fund to the same risks as 
direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_FocusedInvestmentRisk2_S000007964SummaryMember"
      id="ixv-4628">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused 
Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses its investments on a limited 
number of issuers, sectors, industries, geographic regions or portfolio themes, it may be subject to 
increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_LiquidityRisk2_S000007964SummaryMember"
      id="ixv-4634">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain 
instruments may be difficult or impossible to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_PortfolioTurnoverRisk2_S000007964SummaryMember"
      id="ixv-4652">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal 
investment strategies may result in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; 
section above for more information about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_PreferredStocksRisk2_S000007964SummaryMember"
      id="ixv-4658">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline 
in price, fail to pay dividends when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_RealEstateInvestmentRisk2_S000007964SummaryMember"
      id="ixv-4664">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real 
Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively affected by changes 
in real estate values or economic conditions, credit risk and interest rate fluctuations, changes in 
the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_RedemptionRisk2_S000007964SummaryMember"
      id="ixv-4670">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_ValueStocksRisk2_S000007964SummaryMember"
      id="ixv-4676">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Value Stocks Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund may underperform 
when value investing is out of favor or the fund&#x2019;s investments may not appreciate in value as anticipated.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64521">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4684">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index. Updated performance 
information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64522">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64523">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64524">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64525">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64526">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64527">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4701">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, 
Q4:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;20.11%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.81%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;17.76%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64528">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64529">2022-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64530"
      unitRef="pure">0.2011</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64531">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64532">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64533"
      unitRef="pure">-0.2381</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64534">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64535">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64536"
      unitRef="pure">0.1776</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64537">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64538">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64539"
      unitRef="pure">0.4241</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64540"
      unitRef="pure">0.0659</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64541"
      unitRef="pure">0.0602</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64542">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64543"
      unitRef="pure">0.3987</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64544"
      unitRef="pure">0.0601</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64545"
      unitRef="pure">0.0518</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000021614Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64546">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64547"
      unitRef="pure">0.2564</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64548"
      unitRef="pure">0.0520</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021614Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64549"
      unitRef="pure">0.0452</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021611Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64550">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64551"
      unitRef="pure">0.3407</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64552"
      unitRef="pure">0.0502</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021611Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64553"
      unitRef="pure">0.0505</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000135574Member_S000007964Member_S000007964SummaryMember"
      id="ixv-64554">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64555"
      unitRef="pure">0.4248</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64556"
      unitRef="pure">0.0664</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000135574Member_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64557"
      unitRef="pure">0.0607</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_MSCIACWIexUSAIndexnet3_S000007964Member_S000007964SummaryMember"
      id="ixv-64558"> 
MSCI ACWI ex USA Index (net) </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64559">(reflects no deduction for fees or expenses)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_MSCIACWIexUSAIndexnet3_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64560"
      unitRef="pure">0.3239</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_MSCIACWIexUSAIndexnet3_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64561"
      unitRef="pure">0.0791</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_MSCIACWIexUSAIndexnet3_S000007964Member_S000007964SummaryMember"
      decimals="INF"
      id="ixv-64562"
      unitRef="pure">0.0841</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-4860">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The MSCI ACWI ex USA Index 
(net) is a free float-adjusted market capitalization-weighted index that measures equity performance 
of developed and emerging markets, excluding the United States. The index is calculated on a total return 
basis with net dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;taxable entities. In certain cases, the Return After Taxes on Distributions and 
Sale of Fund Shares for a period may be higher than other return figures for the same period. This will 
occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.&lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64563">The MSCI ACWI ex USA Index 
(net) is a free float-adjusted market capitalization-weighted index that measures equity performance 
of developed and emerging markets, excluding the United States. The index is calculated on a total return 
basis with net dividends reinvested. The index is unmanaged and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64564">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64565">After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20260630_20260630_S000007964Member_S000007964SummaryMember"
      id="ixv-64566">In certain cases, the Return After Taxes on Distributions and 
Sale of Fund Shares for a period may be higher than other return figures for the same period. This will 
occur when a capital loss is realized upon the sale of fund shares and provides an assumed tax benefit 
that increases the return.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64567">Virtus NFJ Large-Cap Value Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64568">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-4946">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund seeks long-term growth of capital and income.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64569">Fees 
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-4949">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you 
may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64570">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64571"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64572">Shareholder Fees (fees 
paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64573"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64574"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64575"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64576"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64577"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64578"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64579">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64580"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64581"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64582"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64583"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64584"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64585"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64586"
      unitRef="pure">0.0030</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64587"
      unitRef="pure">0.0030</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64588"
      unitRef="pure">0.0021</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64589"
      unitRef="pure">0.0100</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64590"
      unitRef="pure">0.0075</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64591"
      unitRef="pure">0.0066</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="_1013_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="_1014_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="_1015_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="_1016_"
      unitRef="pure">0.0100</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="_1017_"
      unitRef="pure">0.0075</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="_1018_"
      unitRef="pure">0.0065</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64598">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-5091">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64599">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64600"
      unitRef="usd">646</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64601"
      unitRef="usd">646</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64602"
      unitRef="usd">851</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64603"
      unitRef="usd">851</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64604"
      unitRef="usd">1072</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64605"
      unitRef="usd">1072</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64606"
      unitRef="usd">1707</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64607"
      unitRef="usd">1707</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64608"
      unitRef="usd">77</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64609"
      unitRef="usd">77</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64610"
      unitRef="usd">240</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64611"
      unitRef="usd">240</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64612"
      unitRef="usd">417</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64613"
      unitRef="usd">417</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64614"
      unitRef="usd">930</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64615"
      unitRef="usd">930</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64616"
      unitRef="usd">66</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64617"
      unitRef="usd">66</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64618"
      unitRef="usd">210</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64619"
      unitRef="usd">210</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64620"
      unitRef="usd">367</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64621"
      unitRef="usd">367</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64622"
      unitRef="usd">822</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64623"
      unitRef="usd">822</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64624">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-5182">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 119% of the average value of its portfolio. &lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64625"
      unitRef="pure">1.19</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64626">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-5186">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities of value companies with large market capitalizations. 
&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, 
the fund&#x2019;s subadviser considers value companies for this purpose to be those companies whose securitie&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;s the portfolio managers believe have attractive 
valuation and fundamental strength and considers a company&#x2019;s market capitalization to be large 
if it equals or exceeds $5 billion. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Equity 
securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. 
Equity securities include common stocks (including depositary receipts evidencing ownership of common 
stock), preferred stocks and other preferred &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;securities, convertible 
securities, rights and warrants, and other securities, such as hybrid securities and trust preferred 
securities, believed to have equity-like characteristics.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund normally invests 
significantly in securities that the portfolio managers expect will generate income (for example, by 
paying dividends). The portfolio managers partition the fund&#x2019;s selection universe by industry and 
then identify what they believe to be the most attractively valued securities in each industry. While 
the fund&#x2019;s portfolio selections are guided by this analysis, the fund&#x2019;s industry allocations 
may deviate from those of its primary benchmark and typically represent a broad range of industry groups. 
The portfolio managers use initial parameters and quantitative tools to narrow the fund&#x2019;s selection 
universe and also review and consider fundamental changes. After narrowing the universe through a combination 
of qualitative analysis and fundamental research, the portfolio managers select securities for the fund. 
In addition to common stocks and other equity securities (such as preferred stocks, convertible securities 
and warrants), the fund may invest up to 25% of its assets in real estate investment trusts (REITs) and 
real estate-related investments, and a portion of its assets in non-U.S. securities (including through 
American Depositary Receipts (ADRs)), including emerging market securities. The fund may utilize foreign 
currency exchange contracts, options, stock index futures contracts and other derivative instruments. 
Although the fund did not invest significantly in derivative instruments as of the most recent fiscal 
year end, it may do so at any time.&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64627">Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities of value companies with large market capitalizations.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64628">Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities of value companies with large market capitalizations.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-5189">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, 
the fund&#x2019;s subadviser considers value companies for this purpose to be those companies whose securitie&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;s the portfolio managers believe have attractive 
valuation and fundamental strength and considers a company&#x2019;s market capitalization to be large 
if it equals or exceeds $5 billion. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Equity 
securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. 
Equity securities include common stocks (including depositary receipts evidencing ownership of common 
stock), preferred stocks and other preferred &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;securities, convertible 
securities, rights and warrants, and other securities, such as hybrid securities and trust preferred 
securities, believed to have equity-like characteristics.&lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_PrincipalRisks2_S000007965SummaryMember"
      id="ixv-5211">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund may not achieve its objective(s), and it is not intended to be a complete investment program. The 
value of the fund&#x2019;s investments that supports your share value may decrease. If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money. Investment values can decrease for a number of reasons. Conditions affecting the 
overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first three risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_RiskLoseMoneyMember_S000007965SummaryMember"
      id="ixv-64629">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_MarketVolatilityRisk2_S000007965SummaryMember"
      id="ixv-5214">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_IssuerRisk2_S000007965SummaryMember"
      id="ixv-5220">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_EquitySecuritiesRisk2_S000007965SummaryMember"
      id="ixv-5226">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_CounterpartyRisk2_S000007965SummaryMember"
      id="ixv-5234">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Counterparty 
Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; There is risk that a party upon whom the fund relies to complete a transaction 
will default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_CreditRisk2_S000007965SummaryMember"
      id="ixv-5240">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_CurrencyRateRisk2_S000007965SummaryMember"
      id="ixv-5246">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations 
in the exchange rates between the U.S. dollar and foreign currencies may negatively affect the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_DepositaryReceiptsRisk2_S000007965SummaryMember"
      id="ixv-5252">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary 
Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign companies through depositary receipts 
may expose the fund to the same risks as direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_DerivativesRisk2_S000007965SummaryMember"
      id="ixv-5258">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards, and swap agreements, and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_EmergingMarketRisk2_S000007965SummaryMember"
      id="ixv-5264">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_SanctionsRisk2_S000007965SummaryMember"
      id="ixv-5270">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_FocusedInvestmentRisk2_S000007965SummaryMember"
      id="ixv-5276">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries, geographic regions or portfolio 
themes, it may be subject to increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_ForeignInvestingRisk2_S000007965SummaryMember"
      id="ixv-5282">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_LargeMarketCapitalizationCompaniesRisk2_S000007965SummaryMember"
      id="ixv-5288">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Large Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The value of investments in larger companies may not rise as much as smaller companies, or larger companies 
may be unable to respond quickly to competitive challenges, such as changes in technology and consumer 
tastes.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_LiquidityRisk2_S000007965SummaryMember"
      id="ixv-5294">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain 
instruments may be difficult or impossible to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_PortfolioTurnoverRisk2_S000007965SummaryMember"
      id="ixv-5300">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal 
investment strategies may result in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; 
section above for more information about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_PreferredStocksRisk2_S000007965SummaryMember"
      id="ixv-5306">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline 
in price, fail to pay dividends when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_RealEstateInvestmentRisk2_S000007965SummaryMember"
      id="ixv-5324">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively 
affected by changes in real estate values or economic conditions, credit risk and interest rate fluctuations, 
changes in the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_RedemptionRisk2_S000007965SummaryMember"
      id="ixv-5330">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_ValueStocksRisk2_S000007965SummaryMember"
      id="ixv-5336">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Value Stocks Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund may underperform 
when value investing is out of favor or the fund&#x2019;s investments may not appreciate in value as anticipated.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64630">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-5344">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64631">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64632">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64633">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64634">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64635">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64636">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-5361">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;15.67%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-25.54%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;18.05%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64637">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64638">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64639"
      unitRef="pure">0.1567</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64640">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64641">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64642"
      unitRef="pure">-0.2554</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64643">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64644">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64645"
      unitRef="pure">0.1805</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64646">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:PerfInceptionDate
      contextRef="Context_20211029_20251231_C000204677Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64647">2021-10-29</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20211029_20251231_Wilshire5000TotalMarketIndex3_S000007965Member_S000007965SummaryMember"
      id="ixv-64648">2021-10-29</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20211029_20251231_Russell1000ValueIndex3_S000007965Member_S000007965SummaryMember"
      id="ixv-64649">2021-10-29</oef:PerfInceptionDate>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64650">Return 
Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64651"
      unitRef="pure">0.0675</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64652"
      unitRef="pure">0.0764</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64653"
      unitRef="pure">0.0880</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64654">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64655"
      unitRef="pure">0.0408</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64656"
      unitRef="pure">0.0525</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64657"
      unitRef="pure">0.0710</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000021620Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64658">Return 
After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64659"
      unitRef="pure">0.0560</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64660"
      unitRef="pure">0.0558</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021620Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64661"
      unitRef="pure">0.0669</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021616Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64662">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64663"
      unitRef="pure">0.0066</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64664"
      unitRef="pure">0.0616</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021616Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64665"
      unitRef="pure">0.0785</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000204677Member_S000007965Member_S000007965SummaryMember"
      id="ixv-64666">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64667"
      unitRef="pure">0.0691</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20211029_20251231_C000204677Member_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64668"
      unitRef="pure">0.0391</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Wilshire5000TotalMarketIndex3_S000007965Member_S000007965SummaryMember"
      id="ixv-64669"> Wilshire 5000 Total 
Market Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64670">(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Wilshire5000TotalMarketIndex3_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64671"
      unitRef="pure">0.1713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Wilshire5000TotalMarketIndex3_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64672"
      unitRef="pure">0.1340</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Wilshire5000TotalMarketIndex3_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64673"
      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20211029_20251231_Wilshire5000TotalMarketIndex3_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64674"
      unitRef="pure">0.1054</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Russell1000ValueIndex3_S000007965Member_S000007965SummaryMember"
      id="ixv-64675"> Russell 1000&#xae; Value Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell1000ValueIndex3_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64677"
      unitRef="pure">0.1591</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell1000ValueIndex3_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64678"
      unitRef="pure">0.1133</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell1000ValueIndex3_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64679"
      unitRef="pure">0.1053</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20211029_20251231_Russell1000ValueIndex3_S000007965Member_S000007965SummaryMember"
      decimals="INF"
      id="ixv-64680"
      unitRef="pure">0.0841</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-5590">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Wilshire 5000 Total Market 
Index (formerly known as the FT Wilshire 5000 Index) is a broad-based free-float market capitalization-weighted 
index that aims to capture 100% of the U.S. investable market capitalization. The index is calculated 
on a total return basis with dividends reinvested. The index is unmanaged and not available for direct 
investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Russell 1000&lt;/span&gt;&lt;span style="font-size:11.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Value Index is a free float-adjusted market capitalization-weighted index of 
value-oriented stocks of the 1,000 largest companies in the Russell Universe, which comprises the 3,000 
largest U.S. companies. Effective March 24, 2025, the index applies a capping methodology. Index constituents 
are &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;capped quarterly so that no more than 22.5% of the index weight may be allocated 
to a single constituent, and the sum of the weights of all constituents representing more than 4.5% of 
the index should not exceed 45% of the total index weight. For periods prior to March 24, 2025, the index 
was uncapped. The index is calculated on a total return basis with dividends reinvested. The index is 
unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax 
returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation 
and may differ from those shown. After-tax returns are not relevant to investors who hold fund shares 
in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the Return After 
Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return figures for 
the same period. This will occur when a capital loss is realized upon the sale of fund shares and provides 
an assumed tax benefit that increases the return.&lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64681">The Russell 1000&#xae; Value Index is a free float-adjusted market capitalization-weighted index of 
value-oriented stocks of the 1,000 largest companies in the Russell Universe, which comprises the 3,000 
largest U.S. companies. Effective March 24, 2025, the index applies a capping methodology. Index constituents 
are capped quarterly so that no more than 22.5% of the index weight may be allocated 
to a single constituent, and the sum of the weights of all constituents representing more than 4.5% of 
the index should not exceed 45% of the total index weight. For periods prior to March 24, 2025, the index 
was uncapped. The index is calculated on a total return basis with dividends reinvested. The index is 
unmanaged and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64682">After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax 
returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation 
and may differ from those shown. After-tax returns are not relevant to investors who hold fund shares 
in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the Return After 
Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return figures for 
the same period. This will occur when a capital loss is realized upon the sale of fund shares and provides 
an assumed tax benefit that increases the return.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64683">After-tax returns are shown only for Institutional Class Shares; after-tax 
returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64684">Actual after-tax returns depend on the investor&#x2019;s tax situation 
and may differ from those shown. After-tax returns are not relevant to investors who hold fund shares 
in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20260630_20260630_S000007965Member_S000007965SummaryMember"
      id="ixv-64685">In certain cases, the Return After 
Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return figures for 
the same period. This will occur when a capital loss is realized upon the sale of fund shares and provides 
an assumed tax benefit that increases the return.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64686">Virtus NFJ Mid-Cap Value Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64687">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-5696">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks long-term growth of capital and income.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64688">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-5699">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64689">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64690"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64691">Shareholder 
Fees (fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64692"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64693"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64694"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64695"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64696"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1166_"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64698"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64699"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64700">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64701"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64702"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64703"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64704"
      unitRef="pure">0.0055</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64705"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64706"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64707"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64708"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64709"
      unitRef="pure">0.0030</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64710"
      unitRef="pure">0.0031</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64711"
      unitRef="pure">0.0026</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64712"
      unitRef="pure">0.0019</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64713"
      unitRef="pure">0.0110</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64714"
      unitRef="pure">0.0186</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64715"
      unitRef="pure">0.0081</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64716"
      unitRef="pure">0.0074</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1186_"
      unitRef="pure">-0.0010</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1187_"
      unitRef="pure">-0.0011</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1188_"
      unitRef="pure">-0.0016</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1189_"
      unitRef="pure">-0.0014</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1190_"
      unitRef="pure">0.0100</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1191_"
      unitRef="pure">0.0175</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1192_"
      unitRef="pure">0.0065</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="_1193_"
      unitRef="pure">0.0060</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64725">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-5876">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64726">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64727"
      unitRef="usd">646</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64728"
      unitRef="usd">646</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64729"
      unitRef="usd">871</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64730"
      unitRef="usd">871</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64731"
      unitRef="usd">1114</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64732"
      unitRef="usd">1114</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64733"
      unitRef="usd">1808</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64734"
      unitRef="usd">1808</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64735"
      unitRef="usd">278</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64736"
      unitRef="usd">574</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64737"
      unitRef="usd">996</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64738"
      unitRef="usd">2171</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64739"
      unitRef="usd">178</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64740"
      unitRef="usd">574</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64741"
      unitRef="usd">996</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64742"
      unitRef="usd">2171</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64743"
      unitRef="usd">66</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64744"
      unitRef="usd">66</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64745"
      unitRef="usd">243</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64746"
      unitRef="usd">243</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64747"
      unitRef="usd">434</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64748"
      unitRef="usd">434</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64749"
      unitRef="usd">987</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64750"
      unitRef="usd">987</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64751"
      unitRef="usd">61</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64752"
      unitRef="usd">61</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64753"
      unitRef="usd">222</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64754"
      unitRef="usd">222</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64755"
      unitRef="usd">398</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64756"
      unitRef="usd">398</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64757"
      unitRef="usd">905</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64758"
      unitRef="usd">905</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64759">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-6009">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 103% of the average value of its portfolio. &lt;/p&gt;
</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64760"
      unitRef="pure">1.03</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64761">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-6024">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of value companies with medium market capitalizations. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Equity securities represent an ownership interest, 
or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks 
(including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred 
securities, convertible securities, rights and warrants, and other securities, such as hybrid securities 
and trust preferred securities, believed to have equity-like characteristics. As of the date of this 
prospectus, the fund&#x2019;s subadviser considers value companies for this purpose to be those companies 
whose securities the portfolio managers believe have attractive valuation and fundamental strength and 
considers medium market capitalization companies to be those companies with a market capitalization of 
at least $3 billion and up to the higher of $50 billion or the largest company held in the Russell Midcap 
Index. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of June 30, 2026, the largest company held in the Russell 
Midcap Index had a market capitalization of $92.7 billion. The fund may continue to hold securities of 
a portfolio company that subsequently appreciates above the medium market capitalization threshold, although 
such a company will not be considered for purposes of the fund&#x2019;s 80% policy to be a medium market 
capitalization company at that point. The fund normally invests significantly in securities that the 
portfolio managers expect will generate income (for example, by paying dividends). The portfolio managers 
use initial parameters and quantitative tools to narrow the fund&#x2019;s selection universe and also 
review and consider fundamental changes. After narrowing the universe through a combination of qualitative 
analysis and fundamental research, the portfolio managers select securities for the fund. In addition 
to common stocks and other equity securities (such as preferred stocks, convertible securities and warrants), 
the fund may invest up to 25% of its assets in non-U.S. securities, including emerging market securities 
(but without limit in American Depositary Receipts (ADRs)) and may invest up to 25% of its assets in 
real estate investment trusts (REITs). The fund may utilize foreign currency exchange contracts, options, 
stock index futures contracts and other derivative instruments. Although the fund did not invest significantly 
in derivative instruments as of the most recent fiscal year end, it may do so at any time.&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64762">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of value companies with medium market capitalizations.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64763">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of value companies with medium market capitalizations.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-6027">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Equity securities represent an ownership interest, 
or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks 
(including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred 
securities, convertible securities, rights and warrants, and other securities, such as hybrid securities 
and trust preferred securities, believed to have equity-like characteristics. As of the date of this 
prospectus, the fund&#x2019;s subadviser considers value companies for this purpose to be those companies 
whose securities the portfolio managers believe have attractive valuation and fundamental strength and 
considers medium market capitalization companies to be those companies with a market capitalization of 
at least $3 billion and up to the higher of $50 billion or the largest company held in the Russell Midcap 
Index. &lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_PrincipalRisks2_S000007968SummaryMember"
      id="ixv-6030">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal 
Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its objective(s), and it is not intended to be a complete 
investment program. The value of the fund&#x2019;s investments that supports your share value may decrease. 
If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting 
the overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first four risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_RiskLoseMoneyMember_S000007968SummaryMember"
      id="ixv-64764">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_MarketVolatilityRisk2_S000007968SummaryMember"
      id="ixv-6033">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_IssuerRisk2_S000007968SummaryMember"
      id="ixv-6039">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_EquitySecuritiesRisk2_S000007968SummaryMember"
      id="ixv-6045">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_CounterpartyRisk2_S000007968SummaryMember"
      id="ixv-6052">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Counterparty 
Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; There is risk that a party upon whom the fund relies to complete a transaction 
will default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_CreditRisk2_S000007968SummaryMember"
      id="ixv-6058">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_CurrencyRateRisk2_S000007968SummaryMember"
      id="ixv-6064">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations 
in the exchange rates between the U.S. dollar and foreign currencies may negatively affect the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_DepositaryReceiptsRisk2_S000007968SummaryMember"
      id="ixv-6070">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary 
Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign companies through depositary receipts 
may expose the fund to the same risks as direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_DerivativesRisk2_S000007968SummaryMember"
      id="ixv-6076">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards, and swap agreements, and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_EmergingMarketRisk2_S000007968SummaryMember"
      id="ixv-6082">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_SanctionsRisk2_S000007968SummaryMember"
      id="ixv-6088">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_FocusedInvestmentRisk2_S000007968SummaryMember"
      id="ixv-6094">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries, geographic regions or portfolio 
themes, it may be subject to increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_ForeignInvestingRisk2_S000007968SummaryMember"
      id="ixv-6100">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;

</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_LiquidityRisk2_S000007968SummaryMember"
      id="ixv-6119">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible 
to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_PortfolioTurnoverRisk2_S000007968SummaryMember"
      id="ixv-6125">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio 
Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal investment strategies may result 
in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; section above for more information 
about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_PreferredStocksRisk2_S000007968SummaryMember"
      id="ixv-6131">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline 
in price, fail to pay dividends when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_RealEstateInvestmentRisk2_S000007968SummaryMember"
      id="ixv-6137">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real 
Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively affected by changes 
in real estate values or economic conditions, credit risk and interest rate fluctuations, changes in 
the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_RedemptionRisk2_S000007968SummaryMember"
      id="ixv-6143">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000007968SummaryMember"
      id="ixv-6149">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_ValueStocksRisk2_S000007968SummaryMember"
      id="ixv-6155">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Value Stocks Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund may underperform 
when value investing is out of favor or the fund&#x2019;s investments may not appreciate in value as anticipated.&lt;/span&gt;&lt;/p&gt;&#160;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64765">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-6164">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64766">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64767">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64768">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64769">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64770">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64771">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-6181">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;16.58%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-28.04%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;13.39%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64772">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64773">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64774"
      unitRef="pure">0.1658</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64775">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64776">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64777"
      unitRef="pure">-0.2804</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64778">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64779">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64780"
      unitRef="pure">0.1339</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64781">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:PerfInceptionDate
      contextRef="Context_20171218_20251231_C000196957Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64782">2017-12-18</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20171218_20251231_Wilshire5000TotalMarketIndex3_S000007968Member_S000007968SummaryMember"
      id="ixv-64783">2017-12-18</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20171218_20251231_RussellMidcapValueIndex3_S000007968Member_S000007968SummaryMember"
      id="ixv-64784">2017-12-18</oef:PerfInceptionDate>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64785">Return 
Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64786"
      unitRef="pure">0.0571</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64787"
      unitRef="pure">0.0716</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64788"
      unitRef="pure">0.0877</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64789">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64790"
      unitRef="pure">0.0440</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64791"
      unitRef="pure">0.0447</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64792"
      unitRef="pure">0.0667</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000021637Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64793">Return 
After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64794"
      unitRef="pure">0.0433</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64795"
      unitRef="pure">0.0498</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021637Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64796"
      unitRef="pure">0.0649</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021632Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64797">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64798"
      unitRef="pure">-0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64799"
      unitRef="pure">0.0559</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021632Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64800"
      unitRef="pure">0.0779</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021635Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64801">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64802"
      unitRef="pure">0.0457</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64803"
      unitRef="pure">0.0599</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021635Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64804"
      unitRef="pure">0.0758</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000196957Member_S000007968Member_S000007968SummaryMember"
      id="ixv-64805">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64806"
      unitRef="pure">0.0578</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64807"
      unitRef="pure">0.0722</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20171218_20251231_C000196957Member_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64808"
      unitRef="pure">0.0566</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Wilshire5000TotalMarketIndex3_S000007968Member_S000007968SummaryMember"
      id="ixv-64809"> Wilshire 5000 Total 
Market Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64810">(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Wilshire5000TotalMarketIndex3_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64811"
      unitRef="pure">0.1713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Wilshire5000TotalMarketIndex3_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64812"
      unitRef="pure">0.1340</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Wilshire5000TotalMarketIndex3_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64813"
      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20171218_20251231_Wilshire5000TotalMarketIndex3_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64814"
      unitRef="pure">0.1364</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_RussellMidcapValueIndex3_S000007968Member_S000007968SummaryMember"
      id="ixv-64815"> Russell Midcap&#xae; Value Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_RussellMidcapValueIndex3_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64817"
      unitRef="pure">0.1105</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_RussellMidcapValueIndex3_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64818"
      unitRef="pure">0.0983</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_RussellMidcapValueIndex3_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64819"
      unitRef="pure">0.0978</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20171218_20251231_RussellMidcapValueIndex3_S000007968Member_S000007968SummaryMember"
      decimals="INF"
      id="ixv-64820"
      unitRef="pure">0.0811</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-6446">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Wilshire 5000 Total Market 
Index (formerly known as the FT Wilshire 5000 Index) is a broad-based free-float market capitalization-weighted 
index that aims to capture 100% of the U.S. investable market capitalization. The index is calculated 
on a total return basis with dividends reinvested. The index is unmanaged and not available for direct 
investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Russell&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Midcap&lt;/span&gt;&lt;span style="font-size:6.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:6.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Value&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Index&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;is&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;a&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; free float-adjusted &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;market&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;capitalization-weighted&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;index&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;of&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;medium-capitalization,&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;value-oriented&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;stocks.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Effective March 24, 2025, the index applies 
a capping methodology. Index constituents are capped quarterly so that no more than 22.5% of the index 
weight may be allocated to a single constituent, and the sum of the weights of all constituents representing 
more than 4.5% of the index should not exceed 45% of the total index weight. For periods prior to March 
24, 2025, the index was uncapped. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;index&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;is&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;calculated 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;on&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;a&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;total-return&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;basis&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;with&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; dividends reinvested.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;index&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;is&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; unmanaged&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;and&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;not&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;available&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;for&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;direct&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;investment.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.&lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64821">The Russell Midcap&#xae; Value Index is a free float-adjusted market 
capitalization-weighted index of medium-capitalization, value-oriented 
stocks. Effective March 24, 2025, the index applies 
a capping methodology. Index constituents are capped quarterly so that no more than 22.5% of the index 
weight may be allocated to a single constituent, and the sum of the weights of all constituents representing 
more than 4.5% of the index should not exceed 45% of the total index weight. For periods prior to March 
24, 2025, the index was uncapped. The index is calculated 
on a 
total-return basis 
with dividends reinvested. 
The index 
is unmanaged 
and not 
available for 
direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64850">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64851">After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64852">Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20260630_20260630_S000007968Member_S000007968SummaryMember"
      id="ixv-64853">In certain cases, the 
Return After Taxes on Distributions and Sale of Fund Shares for a period may be higher than other return 
figures for the same period. This will occur when a capital loss is realized upon the sale of fund shares 
and provides an assumed tax benefit that increases the return.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64854">Virtus NFJ Small-Cap Value Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64855">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-6642">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund seeks long-term growth of capital and income.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64856">Fees 
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-6645">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you 
may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64857">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64858"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64859">Shareholder Fees (fees 
paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64860"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64861"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64862"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64863"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64864"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64865"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64866">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64867"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64868"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64869"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64870"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64871"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64872"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64873"
      unitRef="pure">0.0036</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64874"
      unitRef="pure">0.0031</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64875"
      unitRef="pure">0.0022</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64876"
      unitRef="pure">0.0121</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64877"
      unitRef="pure">0.0091</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64878"
      unitRef="pure">0.0082</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="_1368_"
      unitRef="pure">-0.0004</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="_1369_"
      unitRef="pure">-0.0009</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="_1370_"
      unitRef="pure">-0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="_1371_"
      unitRef="pure">0.0117</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="_1372_"
      unitRef="pure">0.0082</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="_1373_"
      unitRef="pure">0.0077</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64885">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-6787">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64886">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64887"
      unitRef="usd">663</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64888"
      unitRef="usd">663</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64889"
      unitRef="usd">909</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64890"
      unitRef="usd">909</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64891"
      unitRef="usd">1175</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64892"
      unitRef="usd">1175</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64893"
      unitRef="usd">1932</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64894"
      unitRef="usd">1932</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64895"
      unitRef="usd">84</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64896"
      unitRef="usd">84</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64897"
      unitRef="usd">281</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64898"
      unitRef="usd">281</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64899"
      unitRef="usd">495</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64900"
      unitRef="usd">495</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64901"
      unitRef="usd">1111</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64902"
      unitRef="usd">1111</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64903"
      unitRef="usd">79</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64904"
      unitRef="usd">79</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64905"
      unitRef="usd">257</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64906"
      unitRef="usd">257</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64907"
      unitRef="usd">450</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64908"
      unitRef="usd">450</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64909"
      unitRef="usd">1009</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64910"
      unitRef="usd">1009</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64911">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-6878">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 87% of the average value of its portfolio. &lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64912"
      unitRef="pure">0.87</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64913">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-6882">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities of value companies with smaller market capitalizations. 
&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Equity securities represent 
an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities 
include common stocks (including depositary receipts evidencing ownership of common stock), preferred 
stocks and other preferred securities, convertible securities, rights and warrants, and other securities, 
such as hybrid securities and trust preferred securities, believed to have equity-like characteristics. 
As of the date of this prospectus, the fund&#x2019;s subadviser considers value companies for this purpose 
to be those companies whose securities the &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;portfolio managers believe 
have attractive valuation and fundamental strength and considers smaller market capitalization companies 
to be companies with market capitalizations of between $100 million and the greater of $4 billion or 
the capitalization of the largest company in the Russell 2000&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Index.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; As of June 30, 2026, the market capitalization of the largest 
company in the Russell 2000&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Index was $13.2 billion. The fund may continue to hold securities of a portfolio company that subsequently 
appreciates above the smaller market capitalization threshold, including in situations where such securities 
continue to trade at valuations the portfolio managers consider attractive, although such a company will 
not be considered for purposes of the fund&#x2019;s 80% policy  to be a medium market capitalization company 
at that point. The fund normally invests significantly in securities of companies that the portfolio 
managers expect will generate income (for example, by paying dividends). The portfolio managers use initial 
parameters and quantitative tools to narrow the fund&#x2019;s selection universe and also review and consider 
fundamental changes. After narrowing the universe through a combination of qualitative analysis and fundamental 
research, the portfolio managers select securities for the fund. In addition to common stocks and other 
equity securities (such as preferred stocks, convertible securities and warrants), the fund may invest 
a substantial portion of its assets in real estate investment trusts (REITs). The fund may also invest 
a portion of its assets in non-U.S. securities (including through American Depositary Receipts (ADRs)), 
including emerging market securities. The fund may utilize foreign currency exchange contracts, options, 
stock index futures contracts and other derivative instruments. Although the fund did not invest significantly 
in derivative instruments as of the most recent fiscal year end, it may do so at any time.&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64914">Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities of value companies with smaller market capitalizations.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64915">Under 
normal circumstances, the fund invests at least 80% of its net assets (plus borrowings made for investment 
purposes) in common stocks and other equity securities of value companies with smaller market capitalizations.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-6885">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Equity securities represent 
an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities 
include common stocks (including depositary receipts evidencing ownership of common stock), preferred 
stocks and other preferred securities, convertible securities, rights and warrants, and other securities, 
such as hybrid securities and trust preferred securities, believed to have equity-like characteristics. 
As of the date of this prospectus, the fund&#x2019;s subadviser considers value companies for this purpose 
to be those companies whose securities the &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;portfolio managers believe 
have attractive valuation and fundamental strength and considers smaller market capitalization companies 
to be companies with market capitalizations of between $100 million and the greater of $4 billion or 
the capitalization of the largest company in the Russell 2000&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Index.&lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_PrincipalRisks2_S000007966SummaryMember"
      id="ixv-6912">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal 
Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its objective(s), and it is not intended to be a complete 
investment program. The value of the fund&#x2019;s investments that supports your share value may decrease. 
If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting 
the overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first five risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_RiskLoseMoneyMember_S000007966SummaryMember"
      id="ixv-64916">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_MarketVolatilityRisk2_S000007966SummaryMember"
      id="ixv-6915">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_IssuerRisk2_S000007966SummaryMember"
      id="ixv-6921">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_EquitySecuritiesRisk2_S000007966SummaryMember"
      id="ixv-6927">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_CounterpartyRisk2_S000007966SummaryMember"
      id="ixv-6935">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Counterparty 
Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; There is risk that a party upon whom the fund relies to complete a transaction 
will default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_CreditRisk2_S000007966SummaryMember"
      id="ixv-6941">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If 
the issuer of a debt instrument fails to pay interest or principal in a timely manner, or negative perceptions 
exist in the market of the issuer&#x2019;s ability to make such payments, the price of the security may 
decline.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_CurrencyRateRisk2_S000007966SummaryMember"
      id="ixv-6947">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations 
in the exchange rates between the U.S. dollar and foreign currencies may negatively affect the value 
of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_DepositaryReceiptsRisk2_S000007966SummaryMember"
      id="ixv-6953">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary 
Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign companies through depositary receipts 
may expose the fund to the same risks as direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_DerivativesRisk2_S000007966SummaryMember"
      id="ixv-6959">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar 
instruments (collectively referred to in this section as &#x201c;derivatives&#x201d;) may include, among 
other things, futures, options, forwards, and swap agreements, and may be used in order to hedge portfolio 
risks, create leverage or attempt to increase returns. Investments in derivatives may result in increased 
volatility and the fund may incur a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_EmergingMarketRisk2_S000007966SummaryMember"
      id="ixv-6965">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Emerging Market Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Emerging markets securities 
may be more volatile, or more greatly affected by negative conditions, than those of their counterparts 
in more established foreign markets. Such securities may also be subject to Sanctions Risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_SanctionsRisk2_S000007966SummaryMember"
      id="ixv-6971">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Sanctions Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The imposition of sanctions and other similar 
measures could cause a decline in the value and/or liquidity of securities issued by or tied to the sanctioned 
country and increase market volatility and disruption in the sanctioned country and throughout the world. 
Sanctions and other similar measures could limit or prevent the fund from buying and selling securities 
(in the sanctioned country and other markets), significantly delay or prevent the settlement of transactions, 
and negatively impact the fund&#x2019;s liquidity and performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_FocusedInvestmentRisk2_S000007966SummaryMember"
      id="ixv-6977">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries, geographic regions or portfolio 
themes, it may be subject to increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_ForeignInvestingRisk2_S000007966SummaryMember"
      id="ixv-6983">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_LiquidityRisk2_S000007966SummaryMember"
      id="ixv-6989">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible 
to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_PortfolioTurnoverRisk2_S000007966SummaryMember"
      id="ixv-6995">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio 
Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal investment strategies may result 
in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; section above for more information 
about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_RealEstateInvestmentRisk2_S000007966SummaryMember"
      id="ixv-7001">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively 
affected by changes in real estate values or economic conditions, credit risk and interest rate fluctuations, 
changes in the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;

</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_RedemptionRisk2_S000007966SummaryMember"
      id="ixv-7019">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000007966SummaryMember"
      id="ixv-7025">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_ValueStocksRisk2_S000007966SummaryMember"
      id="ixv-7031">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Value Stocks Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund may underperform 
when value investing is out of favor or the fund&#x2019;s investments may not appreciate in value as anticipated.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64917">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-7039">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64918">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64919">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64920">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64921">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64922">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64923">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-7056">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q4:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;23.37%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-32.42%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;12.28%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64924">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64925">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64926"
      unitRef="pure">0.2337</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64927">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64928">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64929"
      unitRef="pure">-0.3242</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64930">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64931">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64932"
      unitRef="pure">0.1228</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64933">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64934">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64935"
      unitRef="pure">0.0140</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64936"
      unitRef="pure">0.0683</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64937"
      unitRef="pure">0.0621</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64938">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64939"
      unitRef="pure">0.0064</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64940"
      unitRef="pure">0.0489</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64941"
      unitRef="pure">0.0369</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000021626Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64942">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64943"
      unitRef="pure">0.0138</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64944"
      unitRef="pure">0.0503</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021626Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64945"
      unitRef="pure">0.0429</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021621Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64946">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64947"
      unitRef="pure">-0.0449</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64948"
      unitRef="pure">0.0525</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021621Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64949"
      unitRef="pure">0.0523</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000135575Member_S000007966Member_S000007966SummaryMember"
      id="ixv-64950">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64951"
      unitRef="pure">0.0146</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64952"
      unitRef="pure">0.0687</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000135575Member_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64953"
      unitRef="pure">0.0626</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Wilshire5000TotalMarketIndex3_S000007966Member_S000007966SummaryMember"
      id="ixv-64954"> 
Wilshire 5000 Total Market Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64955">(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Wilshire5000TotalMarketIndex3_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64956"
      unitRef="pure">0.1713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Wilshire5000TotalMarketIndex3_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64957"
      unitRef="pure">0.1340</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Wilshire5000TotalMarketIndex3_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64958"
      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Russell2000ValueIndex3_S000007966Member_S000007966SummaryMember"
      id="ixv-64959"> Russell 2000&#xae; Value Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell2000ValueIndex3_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64961"
      unitRef="pure">0.1259</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell2000ValueIndex3_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64962"
      unitRef="pure">0.0888</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell2000ValueIndex3_S000007966Member_S000007966SummaryMember"
      decimals="INF"
      id="ixv-64963"
      unitRef="pure">0.0927</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-7229">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Wilshire 5000 Total Market Index (formerly known as the FT Wilshire 5000 Index) is a broad-based free-float 
market capitalization-weighted index that aims to capture 100% of the U.S. investable market capitalization. 
The index is calculated on a total return basis with dividends reinvested. The index is unmanaged and 
not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Russell&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;2000&lt;/span&gt;&lt;span style="font-size:6.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:6.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Value Index is a free float-adjusted market 
capitalization-weighted index of value-oriented stocks of the smallest 2,000 companies in the Russell 
universe, which comprises the 3,000 largest U.S. companies. Effective March 24, 2025, the index applies 
a capping methodology. Index constituents are capped quarterly so that no more than 22.5% of the index 
weight may be allocated to a single constituent, and the sum of the weights of all constituents representing 
more than 4.5% of the index should not exceed 45% of the total index weight. For periods prior to March 
24, 2025, the index was uncapped. The index is calculated on a total-return basis with dividends reinvested. 
The index is unmanaged and not available for direct investment.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest individual federal 
marginal income tax rates and do not reflect the impact of state and local taxes. After-tax returns are 
shown only for Institutional Class Shares; after-tax returns for other classes will vary. Actual after-tax 
returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.&lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64964">The 
Russell 2000&#xae; Value Index is a free float-adjusted market 
capitalization-weighted index of value-oriented stocks of the smallest 2,000 companies in the Russell 
universe, which comprises the 3,000 largest U.S. companies. Effective March 24, 2025, the index applies 
a capping methodology. Index constituents are capped quarterly so that no more than 22.5% of the index 
weight may be allocated to a single constituent, and the sum of the weights of all constituents representing 
more than 4.5% of the index should not exceed 45% of the total index weight. For periods prior to March 
24, 2025, the index was uncapped. The index is calculated on a total-return basis with dividends reinvested. 
The index is unmanaged and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64968">After-tax returns are calculated using the historical highest individual federal 
marginal income tax rates and do not reflect the impact of state and local taxes. After-tax returns are 
shown only for Institutional Class Shares; after-tax returns for other classes will vary. Actual after-tax 
returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities. In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64969">After-tax returns are 
shown only for Institutional Class Shares; after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64970">Actual after-tax 
returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="Context_20260630_20260630_S000007966Member_S000007966SummaryMember"
      id="ixv-64971">In certain cases, the Return After Taxes on Distributions and Sale of Fund Shares for a period 
may be higher than other return figures for the same period. This will occur when a capital loss is realized 
upon the sale of fund shares and provides an assumed tax benefit that increases the return.</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-64972">Virtus Silvant Focused Growth Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-64973">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-7335">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;seeks&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;long-term&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;capital&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#231F20; font-weight:normal; text-decoration:none;"&gt;appreciation&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;.&lt;/span&gt;&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-64974">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-7347">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-64975">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64976"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-64977">Shareholder 
Fees (fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64978"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64979"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64980"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64981"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64982"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1516_"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64984"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64985"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-64986">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64987"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64988"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64989"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64990"
      unitRef="pure">0.0045</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64991"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64992"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64993"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64994"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64995"
      unitRef="pure">0.0024</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64996"
      unitRef="pure">0.0026</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64997"
      unitRef="pure">0.0024</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64998"
      unitRef="pure">0.0017</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-64999"
      unitRef="pure">0.0094</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65000"
      unitRef="pure">0.0171</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65001"
      unitRef="pure">0.0069</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65002"
      unitRef="pure">0.0062</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1536_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1537_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1538_"
      unitRef="pure">-0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1539_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1540_"
      unitRef="pure">0.0094</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1541_"
      unitRef="pure">0.0171</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1542_"
      unitRef="pure">0.0067</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="_1543_"
      unitRef="pure">0.0062</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65011">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-7524">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65012">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65013"
      unitRef="usd">641</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65014"
      unitRef="usd">641</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65015"
      unitRef="usd">833</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65016"
      unitRef="usd">833</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65017"
      unitRef="usd">1041</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65018"
      unitRef="usd">1041</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65019"
      unitRef="usd">1641</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65020"
      unitRef="usd">1641</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65021"
      unitRef="usd">274</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65022"
      unitRef="usd">539</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65023"
      unitRef="usd">928</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65024"
      unitRef="usd">2019</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65025"
      unitRef="usd">174</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65026"
      unitRef="usd">539</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65027"
      unitRef="usd">928</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65028"
      unitRef="usd">2019</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65029"
      unitRef="usd">68</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65030"
      unitRef="usd">68</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65031"
      unitRef="usd">219</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65032"
      unitRef="usd">219</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65033"
      unitRef="usd">382</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65034"
      unitRef="usd">382</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65035"
      unitRef="usd">857</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65036"
      unitRef="usd">857</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65037"
      unitRef="usd">63</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65038"
      unitRef="usd">63</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65039"
      unitRef="usd">199</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65040"
      unitRef="usd">199</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65041"
      unitRef="usd">346</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65042"
      unitRef="usd">346</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65043"
      unitRef="usd">774</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65044"
      unitRef="usd">774</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65045">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-7657">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 24% of the average value of its portfolio. &lt;/p&gt;
</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65046"
      unitRef="pure">0.24</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65047">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-7673">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks to achieve its investment objective by normally investing primarily in equity securities of 
U.S. companies with market capitalizations of at least $1 billion. The fund is &#x201c;non-diversified,&#x201d; 
which means that it may invest a significant portion of its assets in a relatively small number of issuers, 
which may increase risk. The fund may also invest up to 20% of its assets in non-U.S. securities (but 
no more than 10% in any one non-U.S. country), including through American Depositary Receipts (ADRs). 
In addition to common stocks and other equity securities (such as preferred stocks, convertible securities 
and warrants), the fund may invest in securities issued in initial public offerings (IPOs) and real estate 
investment trusts (REITs). At times, depending on market conditions, the fund may also invest a significant 
percentage of its assets in a small number of business sectors or industries. The portfolio managers 
typically select 25 to 35 stocks for the fund&#x2019;s portfolio.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The portfolio managers attempt 
to include securities in the fund&#x2019;s portfolio that exhibit the greatest combination of earnings 
growth potential, quality (as reflected in consistent business fundamentals) and attractive valuation. 
The portfolio managers ordinarily look for several of the following characteristics when analyzing specific 
companies for possible investments: higher than average growth and strong potential for capital appreciation; 
substantial capacity for growth in revenue, cash flow or earnings through either an expanding market 
or expanding market share; a strong balance sheet; superior management; strong commitment to research 
and product development; and differentiated or superior products and services or a steady stream of new 
products and services.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_PrincipalRisks2_S000007971SummaryMember"
      id="ixv-7676">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its 
objective(s), and it is not intended to be a complete investment program. The value of the fund&#x2019;s 
investments that supports your share value may decrease. If between the time you purchase shares and 
the time you sell shares the value of the fund&#x2019;s investments decreases, you will lose money. Investment 
values can decrease for a number of reasons. Conditions affecting the overall economy, specific industries 
or companies in which the fund invests can be worse than expected, and investments may fail to perform 
as the subadviser expects. As a result, the value of your shares may decrease. Purchase and redemption 
activities by fund shareholders may impact the management of the fund and its ability to achieve its 
investment objective(s). The principal risks of investing in the fund are identified below (in alphabetical 
order after the first four risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_RiskLoseMoneyMember_S000007971SummaryMember"
      id="ixv-65048">If between the time you purchase shares and 
the time you sell shares the value of the fund&#x2019;s investments decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_MarketVolatilityRisk2_S000007971SummaryMember"
      id="ixv-7679">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market 
Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities in the fund may go up or down 
in response to the prospects of individual companies and/or general economic conditions. Price changes 
may be short- or long-term. Local, regional or global events such as war or military conflict (e.g., 
Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the spread of infectious illness 
or other public health issue, recessions, tariffs and other restrictions on trade, or the threat or potential 
of one or more such events and developments, could have a significant impact on the fund and its investments, 
including hampering the ability of the fund&#x2019;s portfolio manager(s) to invest the fund&#x2019;s assets 
as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_IssuerRisk2_S000007971SummaryMember"
      id="ixv-7685">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund will be affected by factors specific to the issuers of securities and other instruments in which 
the fund invests, including actual or perceived changes in the financial condition or business prospects 
of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_EquitySecuritiesRisk2_S000007971SummaryMember"
      id="ixv-7691">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The value of the stocks held by the fund may be negatively affected by the financial 
market, industries in which the fund invests, or issuer-specific events. Focus on a particular style 
or in small or medium-sized companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_FocusedInvestmentRisk2_S000007971SummaryMember"
      id="ixv-7699">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries, geographic regions or portfolio 
themes, it may be subject to increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_CurrencyRateRisk2_S000007971SummaryMember"
      id="ixv-7705">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_DepositaryReceiptsRisk2_S000007971SummaryMember"
      id="ixv-7711">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign 
companies through depositary receipts may expose the fund to the same risks as direct investments in 
securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_ForeignInvestingRisk2_S000007971SummaryMember"
      id="ixv-7717">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_GrowthStocksRisk2_S000007971SummaryMember"
      id="ixv-7723">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Growth Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s investments 
in growth stocks may be more volatile than investments in other types of stocks, or may perform differently 
from the market as a whole and from other types of stocks.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_IPORisk2_S000007971SummaryMember"
      id="ixv-7729">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;IPO Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities purchased in initial public offerings 
have no trading history, limited issuer information and increased volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_LiquidityRisk2_S000007971SummaryMember"
      id="ixv-7735">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible 
to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_Non-DiversificationRisk2_S000007971SummaryMember"
      id="ixv-7741">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Non-Diversification 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund is not diversified and may be more susceptible to 
factors negatively impacting its holdings to the extent the fund invests more of its assets in the securities 
of fewer issuers than would a diversified fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_PortfolioTurnoverRisk2_S000007971SummaryMember"
      id="ixv-7747">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio 
Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal investment strategies may result 
in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; section above for more information 
about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_PreferredStocksRisk2_S000007971SummaryMember"
      id="ixv-7753">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline 
in price, fail to pay dividends when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_RealEstateInvestmentRisk2_S000007971SummaryMember"
      id="ixv-7759">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real 
Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively affected by changes 
in real estate values or economic conditions, credit risk and interest rate fluctuations, changes in 
the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_RedemptionRisk2_S000007971SummaryMember"
      id="ixv-7765">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; margin-left:39.6pt; text-decoration:none;"&gt;times when it would not otherwise do so, which may negatively 
impact the fund&#x2019;s net asset value and liquidity. In addition, a large redemption could result in 
the fund&#x2019;s current expenses being allocated over a smaller asset base, leading to an increase in 
the fund&#x2019;s expense ratio.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information 
About Risks of Investing in the Funds&#x201d; in the fund&#x2019;s prospectus for a more detailed description 
of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65049">Performance Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-7786">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below 
provide some indication of the potential risks of investing in the fund. The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future. 
The current subadviser commenced providing services for the fund in July 2022 and therefore the returns 
shown in the table for periods prior to that date reflect the performance of other investment professionals.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
bar chart shows changes in the fund&#x2019;s performance from year to year over a 10-year period. The 
table shows how the fund&#x2019;s average annual returns compare to those of a broad-based securities 
market index and a style-specific index that reflects the market sectors in which the fund invests. Updated 
performance information is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65050">The bar chart and table below 
provide some indication of the potential risks of investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65051">The fund&#x2019;s past performance, 
before and after taxes, is not necessarily an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65052">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65053">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65054">Calendar year total 
returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65055">Returns 
do not reflect sales charges applicable to other share classes and would be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-7803">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;30.97%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-23.08%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2.53%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65056">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65057">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65058"
      unitRef="pure">0.3097</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65059">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65060">2022-06-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65061"
      unitRef="pure">-0.2308</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65062">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65063">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65064"
      unitRef="pure">0.0253</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65065">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65066">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65067"
      unitRef="pure">0.2055</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65068"
      unitRef="pure">0.1533</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65069"
      unitRef="pure">0.1790</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65070">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65071"
      unitRef="pure">0.1906</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65072"
      unitRef="pure">0.1316</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65073"
      unitRef="pure">0.1562</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000021658Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65074">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65075"
      unitRef="pure">0.1321</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65076"
      unitRef="pure">0.1167</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021658Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65077"
      unitRef="pure">0.1428</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021653Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65078">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65079"
      unitRef="pure">0.1360</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65080"
      unitRef="pure">0.1371</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021653Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65081"
      unitRef="pure">0.1688</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021656Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65082">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65083"
      unitRef="pure">0.1930</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65084"
      unitRef="pure">0.1413</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021656Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65085"
      unitRef="pure">0.1664</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000164304Member_S000007971Member_S000007971SummaryMember"
      id="ixv-65086">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65087"
      unitRef="pure">0.2062</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65088"
      unitRef="pure">0.1538</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000164304Member_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65089"
      unitRef="pure">0.1796</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Wilshire5000TotalMarketIndex3_S000007971Member_S000007971SummaryMember"
      id="ixv-65090"> 
Wilshire 5000 Total Market Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65091">(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Wilshire5000TotalMarketIndex3_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65092"
      unitRef="pure">0.1713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Wilshire5000TotalMarketIndex3_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65093"
      unitRef="pure">0.1340</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Wilshire5000TotalMarketIndex3_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65094"
      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Russell1000GrowthIndex3_S000007971Member_S000007971SummaryMember"
      id="ixv-65095"> Russell 1000&#xae; Growth Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell1000GrowthIndex3_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65097"
      unitRef="pure">0.1856</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell1000GrowthIndex3_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65098"
      unitRef="pure">0.1532</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell1000GrowthIndex3_S000007971Member_S000007971SummaryMember"
      decimals="INF"
      id="ixv-65099"
      unitRef="pure">0.1813</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-7996">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Wilshire 5000 Total Market Index (formerly known as the FT Wilshire 5000 Index) is a broad-based free-float 
market capitalization-weighted index that aims to capture 100% of the U.S. investable market capitalization. 
The index is calculated on a total return basis with dividends reinvested. The index is unmanaged and 
not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Russell 1000&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&lt;sup&gt;&#xae;&lt;/sup&gt;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Growth Index is a free 
float-adjusted market capitalization-weighted index of growth-oriented stocks of the 1,000 largest companies 
in the Russell universe, which comprises the 3,000 largest U.S. companies. Effective March 24, 2025, 
the index applies a capping methodology. Index constituents are capped quarterly so that no more than 
22.5% of the index weight may be allocated to a single constituent, and the sum of the weights of all 
constituents representing more than 4.5% of the index should not exceed 45% of the total index weight. 
For periods prior to March 24, 2025, the index was uncapped. The index is calculated on a total-return 
basis with dividends reinvested. The index is unmanaged and not available for direct investment.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities. &lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65100">The Russell 1000&#xae; Growth Index is a free 
float-adjusted market capitalization-weighted index of growth-oriented stocks of the 1,000 largest companies 
in the Russell universe, which comprises the 3,000 largest U.S. companies. Effective March 24, 2025, 
the index applies a capping methodology. Index constituents are capped quarterly so that no more than 
22.5% of the index weight may be allocated to a single constituent, and the sum of the weights of all 
constituents representing more than 4.5% of the index should not exceed 45% of the total index weight. 
For periods prior to March 24, 2025, the index was uncapped. The index is calculated on a total-return 
basis with dividends reinvested. The index is unmanaged and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65101">After-tax 
returns are calculated using the historical highest individual federal marginal income tax rates and 
do not reflect the impact of state and local taxes. After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65102">After-tax returns are shown only for Institutional 
Class Shares; after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000007971Member_S000007971SummaryMember"
      id="ixv-65103">Actual after-tax returns depend on the investor&#x2019;s 
tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold 
fund shares in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65104">Virtus Silvant Mid-Cap Growth Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65105">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8090">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65106">Fees 
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8093">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you 
may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65107">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65108"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65109">Shareholder 
Fees (fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65110"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65111"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65112"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65113"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65114"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1692_"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65116"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65117"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65118">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65119"
      unitRef="pure">0.0047</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65120"
      unitRef="pure">0.0047</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65121"
      unitRef="pure">0.0047</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65122"
      unitRef="pure">0.0047</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65123"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65124"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65125"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65126"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65127"
      unitRef="pure">0.0027</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65128"
      unitRef="pure">0.0032</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65129"
      unitRef="pure">0.0030</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65130"
      unitRef="pure">0.0022</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65131"
      unitRef="pure">0.0099</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65132"
      unitRef="pure">0.0179</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65133"
      unitRef="pure">0.0077</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65134"
      unitRef="pure">0.0069</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1712_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1713_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1714_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1715_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1716_"
      unitRef="pure">0.0099</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1717_"
      unitRef="pure">0.0179</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1718_"
      unitRef="pure">0.0076</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="_1719_"
      unitRef="pure">0.0068</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65143">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8270">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year and that the fund&#x2019;s operating expenses 
remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65144">Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65145"
      unitRef="usd">645</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65146"
      unitRef="usd">645</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65147"
      unitRef="usd">848</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65148"
      unitRef="usd">848</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65149"
      unitRef="usd">1067</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65150"
      unitRef="usd">1067</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65151"
      unitRef="usd">1696</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65152"
      unitRef="usd">1696</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65153"
      unitRef="usd">282</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65154"
      unitRef="usd">563</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65155"
      unitRef="usd">970</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65156"
      unitRef="usd">2105</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65157"
      unitRef="usd">182</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65158"
      unitRef="usd">563</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65159"
      unitRef="usd">970</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65160"
      unitRef="usd">2105</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65161"
      unitRef="usd">78</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65162"
      unitRef="usd">78</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65163"
      unitRef="usd">245</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65164"
      unitRef="usd">245</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65165"
      unitRef="usd">427</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65166"
      unitRef="usd">427</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65167"
      unitRef="usd">953</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65168"
      unitRef="usd">953</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65169"
      unitRef="usd">69</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65170"
      unitRef="usd">69</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65171"
      unitRef="usd">220</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65172"
      unitRef="usd">220</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65173"
      unitRef="usd">383</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65174"
      unitRef="usd">383</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65175"
      unitRef="usd">858</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000204682Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65176"
      unitRef="usd">858</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65177">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8403">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 88% of the average value of its portfolio. &lt;/p&gt;
</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65178"
      unitRef="pure">0.88</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65179">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8419">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of medium-sized growth companies. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, the fund&#x2019;s subadviser considers growth 
companies to be those companies that have above-average growth potential to beat expectations, as determined 
by the subadviser&#x2019;s bottom-up process focused on finding companies with strong business fundamentals, 
such as revenue growth, improving cash flows, increasing margins and positive earning trends; and defines 
medium-sized companies as those having market capitalizations comparable to those companies included 
in the Russell Midcap Growth Index (between $2.49 billion and $92.7 billion as of June 30, 2026). Equity 
securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. 
Equity securities include common stocks (including depositary receipts evidencing ownership of common 
stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, 
and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like 
characteristics.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund normally invests primarily in equity securities 
of U.S. companies. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermSlctnCritSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
portfolio managers ordinarily look for companies with the following characteristics: higher than average 
growth and strong potential for capital appreciation; substantial capacity for growth in revenue through 
an expanding market or market share; a strong balance sheet; superior management; strong commitment to 
research and product development; differentiated or superior products and services and a notable competitive 
advantage. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;In addition to common stocks and other equity securities (such 
as preferred stocks, convertible securities and warrants), the fund may invest in securities issued in 
initial public offerings (IPOs), real estate investment trusts (REITs) and in non-U.S. securities, including 
through American Depositary Receipts (ADRs).&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65180">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of medium-sized growth companies.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65181">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks and other equity securities of medium-sized growth companies.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8422">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As of the date of this prospectus, the fund&#x2019;s subadviser considers growth 
companies to be those companies that have above-average growth potential to beat expectations, as determined 
by the subadviser&#x2019;s bottom-up process focused on finding companies with strong business fundamentals, 
such as revenue growth, improving cash flows, increasing margins and positive earning trends; and defines 
medium-sized companies as those having market capitalizations comparable to those companies included 
in the Russell Midcap Growth Index (between $2.49 billion and $92.7 billion as of June 30, 2026). Equity 
securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. 
Equity securities include common stocks (including depositary receipts evidencing ownership of common 
stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, 
and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like 
characteristics.&lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <fnd:NmRule35d1TermSlctnCritSmryTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8425">&lt;span class="fnd_NmRule35d1TermSlctnCritSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
portfolio managers ordinarily look for companies with the following characteristics: higher than average 
growth and strong potential for capital appreciation; substantial capacity for growth in revenue through 
an expanding market or market share; a strong balance sheet; superior management; strong commitment to 
research and product development; differentiated or superior products and services and a notable competitive 
advantage. &lt;/span&gt;</fnd:NmRule35d1TermSlctnCritSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_PrincipalRisks2_S000007984SummaryMember"
      id="ixv-8428">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund may not achieve its objective(s), and it is not intended to be a complete investment program. The 
value of the fund&#x2019;s investments that supports your share value may decrease. If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money. Investment values can decrease for a number of reasons. Conditions affecting the 
overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first five risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_RiskLoseMoneyMember_S000007984SummaryMember"
      id="ixv-65182">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_MarketVolatilityRisk2_S000007984SummaryMember"
      id="ixv-8431">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_IssuerRisk2_S000007984SummaryMember"
      id="ixv-8437">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_EquitySecuritiesRisk2_S000007984SummaryMember"
      id="ixv-8443">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000007984SummaryMember"
      id="ixv-8451">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small 
and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s investments 
in small and medium market capitalization companies may increase the volatility and risk of loss to the 
fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_FocusedInvestmentRisk2_S000007984SummaryMember"
      id="ixv-8457">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries, geographic regions or portfolio 
themes, it may be subject to increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_CurrencyRateRisk2_S000007984SummaryMember"
      id="ixv-8463">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency 
Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange rates between the U.S. dollar 
and foreign currencies may negatively affect the value of the fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_DepositaryReceiptsRisk2_S000007984SummaryMember"
      id="ixv-8469">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign 
companies through depositary receipts may expose the fund to the same risks as direct investments in 
securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_ForeignInvestingRisk2_S000007984SummaryMember"
      id="ixv-8475">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_GrowthStocksRisk2_S000007984SummaryMember"
      id="ixv-8481">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Growth Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund&#x2019;s investments 
in growth stocks may be more volatile than investments in other types of stocks, or may perform differently 
from the market as a whole and from other types of stocks.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_IPORisk2_S000007984SummaryMember"
      id="ixv-8487">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;IPO Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities purchased in initial public offerings 
have no trading history, limited issuer information and increased volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_LiquidityRisk2_S000007984SummaryMember"
      id="ixv-8493">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible 
to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_PortfolioTurnoverRisk2_S000007984SummaryMember"
      id="ixv-8499">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio 
Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal investment strategies may result 
in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; section above for more information 
about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_PreferredStocksRisk2_S000007984SummaryMember"
      id="ixv-8505">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline 
in price, fail to pay dividends when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_RealEstateInvestmentRisk2_S000007984SummaryMember"
      id="ixv-8511">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real 
Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively affected by changes 
in real estate values or economic conditions, credit risk and interest rate fluctuations, changes in 
the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_RedemptionRisk2_S000007984SummaryMember"
      id="ixv-8529">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65183">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8537">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future. The current subadviser commenced providing 
services for the fund in July 2022 and therefore the returns shown in the table for periods prior to 
that date reflect the performance of other investment professionals.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65184">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65185">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65186">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65187">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65188">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65189">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8554">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;32.90%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-24.08%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;10.05%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65190">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65191">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65192"
      unitRef="pure">0.3290</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65193">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65194">2022-06-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65195"
      unitRef="pure">-0.2408</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65196">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65197">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65198"
      unitRef="pure">0.1005</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65199">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65200">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65201"
      unitRef="pure">0.1812</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65202"
      unitRef="pure">0.0677</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65203"
      unitRef="pure">0.1381</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65204">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65205"
      unitRef="pure">0.1409</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65206"
      unitRef="pure">0.0471</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65207"
      unitRef="pure">0.1152</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000021719Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65208">Return After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65209"
      unitRef="pure">0.1352</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65210"
      unitRef="pure">0.0495</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021719Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65211"
      unitRef="pure">0.1080</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021714Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65212">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65213"
      unitRef="pure">0.1148</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65214"
      unitRef="pure">0.0534</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021714Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65215"
      unitRef="pure">0.1284</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000021717Member_S000007984Member_S000007984SummaryMember"
      id="ixv-65216">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65217"
      unitRef="pure">0.1712</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65218"
      unitRef="pure">0.0572</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000021717Member_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65219"
      unitRef="pure">0.1263</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Wilshire5000TotalMarketIndex3_S000007984Member_S000007984SummaryMember"
      id="ixv-65220"> 
Wilshire 5000 Total Market Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65221">(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Wilshire5000TotalMarketIndex3_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65222"
      unitRef="pure">0.1713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Wilshire5000TotalMarketIndex3_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65223"
      unitRef="pure">0.1340</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Wilshire5000TotalMarketIndex3_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65224"
      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_RussellMidcapGrowthIndex3_S000007984Member_S000007984SummaryMember"
      id="ixv-65225"> Russell Midcap&#xae; Growth Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_RussellMidcapGrowthIndex3_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65227"
      unitRef="pure">0.0866</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_RussellMidcapGrowthIndex3_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65228"
      unitRef="pure">0.0665</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_RussellMidcapGrowthIndex3_S000007984Member_S000007984SummaryMember"
      decimals="INF"
      id="ixv-65229"
      unitRef="pure">0.1249</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-8727">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
Wilshire 5000 Total Market Index (formerly known as the FT Wilshire 5000 Index) is a broad-based free-float 
market capitalization-weighted index that aims to capture 100% of the U.S. investable market capitalization. 
The index is calculated on a total return basis with dividends reinvested. The index is unmanaged and 
not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Russell Midcap&lt;sup&gt;&#xae;&lt;/sup&gt; Growth 
Index is a free float-adjusted market capitalization-weighted index of medium-capitalization, growth-oriented 
stocks of U.S. companies. The index is calculated on a total-return basis with dividends reinvested. 
Effective March 24, 2025, the index applies a capping methodology. Index constituents are capped quarterly 
so that no more than 22.5% of the index weight may be allocated to a single constituent, and the sum 
of the weights of all constituents representing more than 4.5% of the index should not exceed 45% of 
the total index weight. For periods prior to March 24, 2025, the index was uncapped. The index is unmanaged 
and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the 
historical highest individual federal marginal income tax rates and do not reflect the impact of state 
and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities. &lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65230">The Russell Midcap&#xae; Growth 
Index is a free float-adjusted market capitalization-weighted index of medium-capitalization, growth-oriented 
stocks of U.S. companies. The index is calculated on a total-return basis with dividends reinvested. 
Effective March 24, 2025, the index applies a capping methodology. Index constituents are capped quarterly 
so that no more than 22.5% of the index weight may be allocated to a single constituent, and the sum 
of the weights of all constituents representing more than 4.5% of the index should not exceed 45% of 
the total index weight. For periods prior to March 24, 2025, the index was uncapped. The index is unmanaged 
and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65232">After-tax returns are calculated using the 
historical highest individual federal marginal income tax rates and do not reflect the impact of state 
and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65233">After-tax returns are shown only for Institutional Class Shares; after-tax returns for 
other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000007984Member_S000007984SummaryMember"
      id="ixv-65234">Actual after-tax returns depend on the investor&#x2019;s tax situation and may 
differ from those shown. After-tax returns are not relevant to investors who hold fund shares in tax-deferred 
accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65235">Virtus Small-Cap Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65236">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-8816">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65237">Fees and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-8819">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you may pay if you buy, 
hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such as brokerage commissions 
and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65238">You may qualify for sales charge discounts in Class A Shares if you and your 
family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65239"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65240">Shareholder 
Fees (fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65241"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65242"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65243"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65244"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65245"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1868_"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65247"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65248"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65249">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65250"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65251"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65252"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65253"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65254"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65255"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65256"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65257"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65258"
      unitRef="pure">0.0034</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65259"
      unitRef="pure">0.0038</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65260"
      unitRef="pure">0.0036</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65261"
      unitRef="pure">0.0027</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65262"
      unitRef="pure">0.0119</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65263"
      unitRef="pure">0.0198</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65264"
      unitRef="pure">0.0096</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65265"
      unitRef="pure">0.0087</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1888_"
      unitRef="pure">-0.0002</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1889_"
      unitRef="pure">-0.0006</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1890_"
      unitRef="pure">-0.0014</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1891_"
      unitRef="pure">-0.0010</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1892_"
      unitRef="pure">0.0117</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1893_"
      unitRef="pure">0.0192</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1894_"
      unitRef="pure">0.0082</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="_1895_"
      unitRef="pure">0.0077</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65274">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-8996">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year, that the fund&#x2019;s operating expenses 
remain the same and that the expense reimbursement agreement remains in place for the contractual period. 
Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65275">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65276"
      unitRef="usd">663</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65277"
      unitRef="usd">663</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65278"
      unitRef="usd">905</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65279"
      unitRef="usd">905</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65280"
      unitRef="usd">1167</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65281"
      unitRef="usd">1167</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65282"
      unitRef="usd">1912</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65283"
      unitRef="usd">1912</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65284"
      unitRef="usd">295</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65285"
      unitRef="usd">616</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65286"
      unitRef="usd">1062</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65287"
      unitRef="usd">2301</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65288"
      unitRef="usd">195</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65289"
      unitRef="usd">616</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65290"
      unitRef="usd">1062</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65291"
      unitRef="usd">2301</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65292"
      unitRef="usd">84</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65293"
      unitRef="usd">84</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65294"
      unitRef="usd">292</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65295"
      unitRef="usd">292</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65296"
      unitRef="usd">517</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65297"
      unitRef="usd">517</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65298"
      unitRef="usd">1165</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65299"
      unitRef="usd">1165</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65300"
      unitRef="usd">79</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65301"
      unitRef="usd">79</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65302"
      unitRef="usd">268</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65303"
      unitRef="usd">268</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65304"
      unitRef="usd">472</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65305"
      unitRef="usd">472</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65306"
      unitRef="usd">1063</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65307"
      unitRef="usd">1063</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65308">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-9129">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 71% of the average value of its portfolio. &lt;/p&gt;
</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65309"
      unitRef="pure">0.71</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65310">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-9145">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in companies 
with smaller market capitalizations. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As 
of the date of this prospectus, the fund considers smaller market capitalization companies to be companies 
with market capitalizations that are smaller than the largest company in the fund&#x2019;s benchmark, 
the Russell 2000 Index (approximately $14.2 billion as of June 30, 2026). &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund expects to invest principally in U.S. companies but may invest to a lesser extent in non-U.S. companies. 
The fund&#x2019;s principal investment universe includes micro-cap companies, which the portfolio managers 
consider to be those with market capitalizations generally in the bottom half of the benchmark. The portfolio 
managers generally seek exposure to smaller capitalization companies, including micro-cap companies, 
by employing three distinct small-cap strategies or &#x201c;sleeves&#x201d; for selecting individual stocks:&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-10.8pt; font-weight:normal; margin-left:32.4pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:6.4pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:underline;"&gt;Quantitative Core&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;. The Quantitative Core 
sleeve normally invests primarily in common stocks of companies with smaller market capitalizations that 
are listed on U.S. exchanges. The team&#x2019;s quantitative investment process begins with a proprietary 
alpha model which blends behavioral factors (e.g., human behaviors and biases) and intrinsic valuation 
factors (e.g., tangible measures of a company&#x2019;s underlying worth). The team utilizes a risk model 
for portfolio construction, with constraints at the individual security and industry levels to manage 
exposures relative to the benchmark. Additionally, all investment recommendations are thoroughly vetted 
at the individual company level to confirm the investment rationale and suitability before a purchase 
or sale.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-10.8pt; font-weight:normal; margin-left:32.4pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:6.4pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:underline;"&gt;Quantitative Growth&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;. 
The growth sleeve is managed similar to the core sleeve but against a growth index.  This sleeve normally 
invests primarily in common stocks of companies with smaller market capitalizations that are listed on 
U.S. exchanges. The team&#x2019;s quantitative investment process begins with a proprietary alpha model 
which blends behavioral factors (e.g., human behaviors and biases) and intrinsic valuation factors (e.g., 
tangible measures of a company&#x2019;s underlying worth). The team utilizes a risk model for portfolio 
construction, with constraints at the individual security and industry levels to manage exposures relative 
to the benchmark. Additionally, all investment recommendations are thoroughly vetted at the individual 
company level to confirm the investment rationale and suitability before a purchase or sale.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-10.8pt; font-weight:normal; margin-left:32.4pt; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Wingdings; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&#xf0a7;&lt;/span&gt;&lt;span style="word-spacing:6.4pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:underline;"&gt;Managed Volatility&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;. The Managed Volatility 
sleeve selects primarily common stocks of smaller-cap companies which in aggregate offer lower forecast 
risk and lower levels of correlation among the individual stocks. This focus may result in the sleeve 
outperforming the general securities market during periods of flat or negative market performance, and 
underperforming the general securities market during periods of strong positive market performance. This 
strategy utilizes both a quantitative and fundamental research process to make individual security and 
sector selection decisions.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The allocation of fund assets among the sleeves 
discussed above is set from time to time, may vary in size significantly from sleeve to sleeve and may 
periodically be adjusted through a collaborative effort among the portfolio managers. In addition to 
common stocks and other equity securities, the fund may invest a substantial portion of its assets in 
securities issued in initial public offerings (IPOs). The fund may invest up to 15% of its assets in 
non-U.S. securities, except that it may invest without limit in American Depositary Receipts (ADRs). 
The fund may also invest a portion of its assets in real estate investment trusts (REITs). In order to 
gain exposure to desired asset classes or securities, or for hedging or other investment purposes, the 
fund may also utilize foreign currency exchange contracts, options, stock index futures contracts, warrants 
and other derivative instruments. Although the fund did not invest significantly in derivative instruments 
as of the end of its most recent fiscal year, it may do so at any time.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65311">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in companies 
with smaller market capitalizations.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65312">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in companies 
with smaller market capitalizations.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-9148">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;As 
of the date of this prospectus, the fund considers smaller market capitalization companies to be companies 
with market capitalizations that are smaller than the largest company in the fund&#x2019;s benchmark, 
the Russell 2000 Index (approximately $14.2 billion as of June 30, 2026). &lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_PrincipalRisks2_S000041383SummaryMember"
      id="ixv-9167">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal 
Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may not achieve its objective(s), and it is not intended to be a complete 
investment program. The value of the fund&#x2019;s investments that supports your share value may decrease. 
If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money. Investment values can decrease for a number of reasons. Conditions affecting 
the overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first six risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_RiskLoseMoneyMember_S000041383SummaryMember"
      id="ixv-65313">If between the time you purchase shares and the time you sell shares the value of the fund&#x2019;s investments 
decreases, you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_MarketVolatilityRisk2_S000041383SummaryMember"
      id="ixv-9170">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_IssuerRisk2_S000041383SummaryMember"
      id="ixv-9176">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_EquitySecuritiesRisk2_S000041383SummaryMember"
      id="ixv-9182">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_ForeignInvestingRisk2_S000041383SummaryMember"
      id="ixv-9189">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_CounterpartyRisk2_S000041383SummaryMember"
      id="ixv-9196">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Counterparty Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; There is risk that a party 
upon whom the fund relies to complete a transaction will default.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_CreditRisk2_S000041383SummaryMember"
      id="ixv-9202">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Credit Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;If the issuer of a debt instrument fails to 
pay interest or principal in a timely manner, or negative perceptions exist in the market of the issuer&#x2019;s 
ability to make such payments, the price of the security may decline.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_CurrencyRateRisk2_S000041383SummaryMember"
      id="ixv-9208">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_DepositaryReceiptsRisk2_S000041383SummaryMember"
      id="ixv-9225">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; Investments in foreign 
companies through depositary receipts may expose the fund to the same risks as direct investments in 
securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_DerivativesRisk2_S000041383SummaryMember"
      id="ixv-9231">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Derivatives 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Derivatives and other similar instruments (collectively referred 
to in this section as &#x201c;derivatives&#x201d;) may include, among other things, futures, options, forwards, 
and swap agreements, and may be used in order to hedge portfolio risks, create leverage or attempt to 
increase returns. Investments in derivatives may result in increased volatility and the fund may incur 
a loss greater than its principal investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_FocusedInvestmentRisk2_S000041383SummaryMember"
      id="ixv-9237">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused 
Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses its investments on a limited 
number of issuers, sectors, industries, geographic regions or portfolio themes, it may be subject to 
increased risk and volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_IPORisk2_S000041383SummaryMember"
      id="ixv-9243">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;IPO 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities purchased in initial public offerings have no trading 
history, limited issuer information and increased volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_LeverageRisk2_S000041383SummaryMember"
      id="ixv-9249">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Leverage Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;When the fund leverages its portfolio by borrowing 
or by engaging in certain types of transactions or instruments, including derivatives, the fund may be 
less liquid, may liquidate positions at an unfavorable time, and the volatility of the fund&#x2019;s value 
may increase.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_LiquidityRisk2_S000041383SummaryMember"
      id="ixv-9255">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain 
instruments may be difficult or impossible to sell at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_PortfolioTurnoverRisk2_S000041383SummaryMember"
      id="ixv-9261">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal 
investment strategies may result in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; 
section above for more information about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_PreferredStocksRisk2_S000041383SummaryMember"
      id="ixv-9267">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Preferred Stocks Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Preferred stocks may decline 
in price, fail to pay dividends when expected, or be illiquid.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_RealEstateInvestmentRisk2_S000041383SummaryMember"
      id="ixv-9273">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Real 
Estate Investment Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund may be negatively affected by changes 
in real estate values or economic conditions, credit risk and interest rate fluctuations, changes in 
the value of the underlying real estate and defaults by lessees and/or borrowers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_RedemptionRisk2_S000041383SummaryMember"
      id="ixv-9279">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000041383SummaryMember"
      id="ixv-9285">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65314">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-9293">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and a style-specific 
index that reflects the market sectors in which the fund invests. Updated performance information is 
available at virtus.com or by calling 800-243-1574.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65315">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65316">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65317">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65318">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65319">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65320">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-9310">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q4:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;23.60%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q1:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-28.46%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;16.25%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;

</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65321">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65322">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65323"
      unitRef="pure">0.2360</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65324">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65325">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65326"
      unitRef="pure">-0.2846</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65327">Year to Date</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65328">2026-09-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65329"
      unitRef="pure">0.1625</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65330">Average Annual Total Returns (for 
the periods ended 12/31/25)</oef:PerformanceTableHeading>
    <oef:PerfInceptionDate
      contextRef="Context_20180822_20251231_C000164306Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65331">2018-08-22</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20180822_20251231_Wilshire5000TotalMarketIndex3_S000041383Member_S000041383SummaryMember"
      id="ixv-65332">2018-08-22</oef:PerfInceptionDate>
    <oef:PerfInceptionDate
      contextRef="Context_20180822_20251231_Russell2000Index3_S000041383Member_S000041383SummaryMember"
      id="ixv-65333">2018-08-22</oef:PerfInceptionDate>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65334">Return 
Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65335"
      unitRef="pure">0.0851</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65336"
      unitRef="pure">0.0765</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65337"
      unitRef="pure">0.1034</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsMember_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65338">Return After Taxes on Distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65339"
      unitRef="pure">0.0731</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65340"
      unitRef="pure">0.0581</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65341"
      unitRef="pure">0.0867</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_AfterTaxesOnDistributionsAndSalesMember_C000128362Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65342">Return 
After Taxes on Distributions and Sale of Fund Shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65343"
      unitRef="pure">0.0591</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65344"
      unitRef="pure">0.0570</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000128362Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65345"
      unitRef="pure">0.0800</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000128360Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65346">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65347"
      unitRef="pure">0.0215</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65348"
      unitRef="pure">0.0606</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000128360Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65349"
      unitRef="pure">0.0934</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000128361Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65350">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65351"
      unitRef="pure">0.0731</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65352"
      unitRef="pure">0.0646</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000128361Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65353"
      unitRef="pure">0.0913</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_C000164306Member_S000041383Member_S000041383SummaryMember"
      id="ixv-65354">Return Before Taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65355"
      unitRef="pure">0.0856</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65356"
      unitRef="pure">0.0770</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20180822_20251231_C000164306Member_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65357"
      unitRef="pure">0.0740</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Wilshire5000TotalMarketIndex3_S000041383Member_S000041383SummaryMember"
      id="ixv-65358"> Wilshire 5000 Total 
Market Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65359">(reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Wilshire5000TotalMarketIndex3_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65360"
      unitRef="pure">0.1713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Wilshire5000TotalMarketIndex3_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65361"
      unitRef="pure">0.1340</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Wilshire5000TotalMarketIndex3_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65362"
      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20180822_20251231_Wilshire5000TotalMarketIndex3_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65363"
      unitRef="pure">0.1375</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260630_20260630_Russell2000Index3_S000041383Member_S000041383SummaryMember"
      id="ixv-65364"> Russell 2000&#xae; Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell2000Index3_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65366"
      unitRef="pure">0.1281</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell2000Index3_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65367"
      unitRef="pure">0.0609</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell2000Index3_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65368"
      unitRef="pure">0.0962</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20180822_20251231_Russell2000Index3_S000041383Member_S000041383SummaryMember"
      decimals="INF"
      id="ixv-65369"
      unitRef="pure">0.0653</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-9576">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Wilshire 5000 Total Market 
Index (formerly known as the FT Wilshire 5000 Index) is a broad-based free-float market capitalization-weighted 
index that aims to capture 100% of the U.S. investable market capitalization. The index is calculated 
on a total return basis with dividends reinvested. The index is unmanaged and not available for direct 
investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Russell 2000&lt;sup&gt;&#xae;&lt;/sup&gt; Index is a free float-adjusted 
market capitalization-weighted index of the 2,000 smallest companies in the Russell Universe, which comprises 
the 3,000 largest U.S. companies. The index is calculated on a total return basis with dividends reinvested. 
The index is unmanaged and not available for direct investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax 
returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation 
and may differ from those shown. After-tax returns are not relevant to investors who hold fund shares 
in tax-deferred accounts or to shares held by non-taxable entities. &lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65370">The Russell 2000&#xae; Index is a free float-adjusted 
market capitalization-weighted index of the 2,000 smallest companies in the Russell Universe, which comprises 
the 3,000 largest U.S. companies. The index is calculated on a total return basis with dividends reinvested. 
The index is unmanaged and not available for direct investment.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65372">After-tax returns are calculated 
using the historical highest individual federal marginal income tax rates and do not reflect the impact 
of state and local taxes. After-tax returns are shown only for Institutional Class Shares; after-tax 
returns for other classes will vary. Actual after-tax returns depend on the investor&#x2019;s tax situation 
and may differ from those shown. After-tax returns are not relevant to investors who hold fund shares 
in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65373">After-tax returns are shown only for Institutional Class Shares; after-tax 
returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="Context_20260630_20260630_S000041383Member_S000041383SummaryMember"
      id="ixv-65374">Actual after-tax returns depend on the investor&#x2019;s tax situation 
and may differ from those shown. After-tax returns are not relevant to investors who hold fund shares 
in tax-deferred accounts or to shares held by non-taxable entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:RiskReturnHeading
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65375">Virtus Zevenbergen Technology Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65376">Investment 
Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-9667">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund seeks long-term capital appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65377">Fees 
and Expenses</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-9670">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The tables below illustrate the fees and expenses that you 
may pay if you buy, hold and sell shares of the fund. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt;You may pay other fees, such 
as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables 
and examples below.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;More information on these and other discounts is available: (i) from your financial 
professional or other financial intermediary; (ii) under &#x201c;Sales Charges&#x201d; on page 93 of the 
fund&#x2019;s prospectus; and (iii) with respect to purchase of shares through specific intermediaries, 
in Appendix A to the fund&#x2019;s prospectus, entitled &#x201c;Intermediary Sales Charge Discounts and 
Waivers.&#x201d;&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65378">You may qualify for sales charge discounts in Class A Shares 
if you and your family invest, or agree to invest in the future, at least $50,000 in Virtus Funds.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65379"
      unitRef="usd">50000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65380">Shareholder 
Fees (fees paid directly from your investment)</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65381"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65382"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65383"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65384"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="_2054_"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65386"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65387">Annual Fund Operating Expenses (expenses 
that you pay each year as                                                               a 
percentage of the value of your investment)</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65388"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65389"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65390"
      unitRef="pure">0.0090</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65391"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65392"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65393"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65394"
      unitRef="pure">0.0026</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65395"
      unitRef="pure">0.0025</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65396"
      unitRef="pure">0.0025</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65397"
      unitRef="pure">0.0141</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65398"
      unitRef="pure">0.0215</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65399"
      unitRef="pure">0.0115</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="_2069_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="_2070_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="_2071_"
      unitRef="pure">0</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="_2072_"
      unitRef="pure">0.0141</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="_2073_"
      unitRef="pure">0.0215</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="_2074_"
      unitRef="pure">0.0115</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65406">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-9844">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;This 
example is intended to help you compare the cost of investing in the fund with the cost of investing 
in other mutual funds. The example assumes that you invest $10,000 in the fund for the time periods indicated 
and then redeem all of your shares at the end of those periods or continued to hold them. The example 
also assumes that your investment has a 5% return each year and that the fund&#x2019;s operating expenses 
remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleByYearCaption
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65407">Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:</oef:ExpenseExampleByYearCaption>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65408"
      unitRef="usd">686</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65409"
      unitRef="usd">686</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65410"
      unitRef="usd">972</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65411"
      unitRef="usd">972</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65412"
      unitRef="usd">1279</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65413"
      unitRef="usd">1279</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65414"
      unitRef="usd">2148</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021693Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65415"
      unitRef="usd">2148</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65416"
      unitRef="usd">318</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65417"
      unitRef="usd">673</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65418"
      unitRef="usd">1154</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65419"
      unitRef="usd">2483</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65420"
      unitRef="usd">218</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65421"
      unitRef="usd">673</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65422"
      unitRef="usd">1154</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021696Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65423"
      unitRef="usd">2483</oef:ExpenseExampleNoRedemptionYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65424"
      unitRef="usd">117</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65425"
      unitRef="usd">117</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65426"
      unitRef="usd">365</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65427"
      unitRef="usd">365</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65428"
      unitRef="usd">633</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65429"
      unitRef="usd">633</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65430"
      unitRef="usd">1398</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65431"
      unitRef="usd">1398</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65432">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-9977">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund pays transaction costs, such as commissions, when 
it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover 
rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in 
a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, 
affect the fund&#x2019;s performance. During the most recent fiscal year, the fund&#x2019;s portfolio turnover 
rate was 14% of the average value of its portfolio. &lt;/p&gt;
</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      decimals="INF"
      id="ixv-65433"
      unitRef="pure">0.14</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65434">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-9992">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; font-style:normal;"&gt;&lt;span class="fnd_NmRule35d1EightyPctInvstmntPlcyTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks of U.S. companies and other U.S.-traded equity securities of technology companies. &lt;/span&gt;&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The portfolio managers define technology companies 
as those that provide technology products or services, or those that benefit from utilizing technology 
to gain competitive advantages, improve their business processes, products or applications. These may 
include, but are not limited to, internet products and services (including e-commerce), computers and 
computer peripherals, software, electronic components and systems, communications equipment and services, 
semiconductors, transportation technology, transportation services and products, artificial intelligence 
technology, video gaming, security services and products, media and information services, environmental 
services, chemical products and synthetic materials, defense and aerospace products and services, nanotechnology, 
energy equipment and services, digital currency enablers, financial and payment technology and others. 
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in 
an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership 
of common stock), preferred stocks and other preferred securities, convertible securities, rights and 
warrants, and other securities, such as hybrid securities and trust preferred securities, believed to 
have equity-like characteristics. The fund considers U.S.-traded equity securities to include American 
Depositary Receipts (&#x201c;ADRs&#x201d;), as well as securities that are traded in the U.S. that have 
been issued by companies established, domiciled or operating in foreign countries. &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund intends to invest primarily in companies with market capitalizations greater than $500 million. 
The fund is &#x201c;non-diversified,&#x201d; which means that it may invest a significant portion of its 
assets in a relatively small number of issuers, which may increase risk. The portfolio managers evaluate 
fundamental value and growth prospects and focus on companies that they expect will have strong potential 
for capital appreciation. In addition to common stocks, the fund may invest in securities issued in initial 
public offerings (IPOs).&lt;/span&gt;&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65435">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks of U.S. companies and other U.S.-traded equity securities of technology companies. The portfolio managers define technology companies 
as those that provide technology products or services, or those that benefit from utilizing technology 
to gain competitive advantages, improve their business processes, products or applications. These may 
include, but are not limited to, internet products and services (including e-commerce), computers and 
computer peripherals, software, electronic components and systems, communications equipment and services, 
semiconductors, transportation technology, transportation services and products, artificial intelligence 
technology, video gaming, security services and products, media and information services, environmental 
services, chemical products and synthetic materials, defense and aerospace products and services, nanotechnology, 
energy equipment and services, digital currency enablers, financial and payment technology and others. 
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in 
an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership 
of common stock), preferred stocks and other preferred securities, convertible securities, rights and 
warrants, and other securities, such as hybrid securities and trust preferred securities, believed to 
have equity-like characteristics. The fund considers U.S.-traded equity securities to include American 
Depositary Receipts (&#x201c;ADRs&#x201d;), as well as securities that are traded in the U.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65436">Under normal circumstances, 
the fund invests at least 80% of its net assets (plus borrowings made for investment purposes) in common 
stocks of U.S. companies and other U.S.-traded equity securities of technology companies.</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-9995">&lt;span class="fnd_NmRule35d1TermDfnSmryTextBlock" style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The portfolio managers define technology companies 
as those that provide technology products or services, or those that benefit from utilizing technology 
to gain competitive advantages, improve their business processes, products or applications. These may 
include, but are not limited to, internet products and services (including e-commerce), computers and 
computer peripherals, software, electronic components and systems, communications equipment and services, 
semiconductors, transportation technology, transportation services and products, artificial intelligence 
technology, video gaming, security services and products, media and information services, environmental 
services, chemical products and synthetic materials, defense and aerospace products and services, nanotechnology, 
energy equipment and services, digital currency enablers, financial and payment technology and others. 
Equity securities represent an ownership interest, or the right to acquire an ownership interest, in 
an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership 
of common stock), preferred stocks and other preferred securities, convertible securities, rights and 
warrants, and other securities, such as hybrid securities and trust preferred securities, believed to 
have equity-like characteristics. The fund considers U.S.-traded equity securities to include American 
Depositary Receipts (&#x201c;ADRs&#x201d;), as well as securities that are traded in the U.S. that have 
been issued by companies established, domiciled or operating in foreign countries. &lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_PrincipalRisks2_S000007980SummaryMember"
      id="ixv-9998">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:11.0pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:bold; text-decoration:none;"&gt;Principal Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
fund may not achieve its objective(s), and it is not intended to be a complete investment program. The 
value of the fund&#x2019;s investments that supports your share value may decrease. If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money. Investment values can decrease for a number of reasons. Conditions affecting the 
overall economy, specific industries or companies in which the fund invests can be worse than expected, 
and investments may fail to perform as the subadviser expects. As a result, the value of your shares 
may decrease. Purchase and redemption activities by fund shareholders may impact the management of the 
fund and its ability to achieve its investment objective(s). The principal risks of investing in the 
fund are identified below (in alphabetical order after the first six risks).&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_RiskLoseMoneyMember_S000007980SummaryMember"
      id="ixv-65438">If between the time 
you purchase shares and the time you sell shares the value of the fund&#x2019;s investments decreases, 
you will lose money.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_MarketVolatilityRisk2_S000007980SummaryMember"
      id="ixv-10001">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Market Volatility Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The value of the securities 
in the fund may go up or down in response to the prospects of individual companies and/or general economic 
conditions. Price changes may be short- or long-term. Local, regional or global events such as war or 
military conflict (e.g., Russia&#x2019;s invasion of Ukraine), geopolitical risk, acts of terrorism, the 
spread of infectious illness or other public health issue, recessions, tariffs and other restrictions 
on trade, or the threat or potential of one or more such events and developments, could have a significant 
impact on the fund and its investments, including hampering the ability of the fund&#x2019;s portfolio 
manager(s) to invest the fund&#x2019;s assets as intended.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_IssuerRisk2_S000007980SummaryMember"
      id="ixv-10007">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Issuer 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund will be affected by factors specific to the issuers 
of securities and other instruments in which the fund invests, including actual or perceived changes 
in the financial condition or business prospects of such issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_EquitySecuritiesRisk2_S000007980SummaryMember"
      id="ixv-10013">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Equity Securities Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The 
value of the stocks held by the fund may be negatively affected by the financial market, industries in 
which the fund invests, or issuer-specific events. Focus on a particular style or in small or medium-sized 
companies may enhance that risk.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_FocusedInvestmentRiskTechnology-RelatedRisk2_S000007980SummaryMember"
      id="ixv-10021">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Focused 
Investment Risk (Technology-Related Risk): &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;To the extent the fund focuses 
its investments on a limited number of issuers, sectors, industries or geographic regions, it may be 
subject to increased risk and volatility. Risks affecting companies in the technology sector include 
competition from new and existing companies, limited operating histories and management experience, patent 
and other intellectual property considerations and the commercial non-viability or rapid obsolescence 
of equipment, products or services.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_ForeignInvestingRisk2_S000007980SummaryMember"
      id="ixv-10027">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Foreign 
Investing Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Investing in foreign securities subjects the fund to additional 
risks such as increased volatility; currency fluctuations; less liquidity; less publicly available information 
about the foreign investment; and political, regulatory, economic, and market risk.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_CurrencyRateRisk2_S000007980SummaryMember"
      id="ixv-10033">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Currency Rate Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Fluctuations in the exchange 
rates between the U.S. dollar and foreign currencies may negatively affect the value of the fund&#x2019;s 
shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_DepositaryReceiptsRisk2_S000007980SummaryMember"
      id="ixv-10039">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Depositary Receipts Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
Investments in foreign companies through depositary receipts may expose the fund to the same risks as 
direct investments in securities of foreign issuers.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_IPORisk2_S000007980SummaryMember"
      id="ixv-10045">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;IPO 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Securities purchased in initial public offerings have no trading 
history, limited issuer information and increased volatility.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_LiquidityRisk2_S000007980SummaryMember"
      id="ixv-10051">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:10.0pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:bold; margin-left:39.6pt; font-style:italic;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Liquidity 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;Certain instruments may be difficult or impossible to sell 
at a time and price beneficial to the fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_Non-DiversificationRisk2_S000007980SummaryMember"
      id="ixv-10057">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Non-Diversification 
Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;The fund is not diversified and may be more susceptible to 
factors negatively impacting its holdings to the extent the fund invests more of its assets in the securities 
of fewer issuers than would a diversified fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_PortfolioTurnoverRisk2_S000007980SummaryMember"
      id="ixv-10063">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Portfolio 
Turnover Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; The fund&#x2019;s principal investment strategies may result 
in a high portfolio turnover rate. See the &#x201c;Portfolio Turnover&#x201d; section above for more information 
about the impact that portfolio turnover can have on your investment.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_RedemptionRisk2_S000007980SummaryMember"
      id="ixv-10069">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Redemption Risk: &lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;One or more large shareholders 
or groups of shareholders may redeem their holdings in the fund, resulting in an adverse impact on remaining 
shareholders in the fund by causing the fund to take actions it would not otherwise have taken. The effects 
of taxable gains resulting from large redemptions of fund shares would particularly impact non-redeeming 
shareholders who do not hold their fund shares in a tax-advantaged or tax-exempt vehicle. Such large 
shareholder redemptions, which may occur rapidly or unexpectedly, may cause a fund to sell portfolio 
securities at times when it would not otherwise do so, which may negatively impact the fund&#x2019;s net 
asset value and liquidity. In addition, a large redemption could result in the fund&#x2019;s current expenses 
being allocated over a smaller asset base, leading to an increase in the fund&#x2019;s expense ratio.&lt;/span&gt;&lt;/p&gt;

</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_SmallandMediumMarketCapitalizationCompaniesRisk2_S000007980SummaryMember"
      id="ixv-10088">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; text-indent:-18.0pt; font-weight:normal; margin-left:39.6pt; font-style:normal;"&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt;&amp;gt;&lt;/span&gt;&lt;span style="word-spacing:10.0pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size:10.0pt; font-family:Sans-Serif; font-style:italic; color:#000000; font-weight:bold; text-decoration:none;"&gt;Small and Medium Market Capitalization Companies Risk:&lt;/span&gt;&lt;span style="font-size:9.5pt; font-family:Sans-Serif; font-style:normal; color:#000000; font-weight:normal; text-decoration:none;"&gt; 
The fund&#x2019;s investments in small and medium market capitalization companies may increase the volatility 
and risk of loss to the fund, as compared with investments in larger, more established companies.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none; font-style:italic;"&gt;Please see &#x201c;More Information About Risks of Investing in the Funds&#x201d; in 
the fund&#x2019;s prospectus for a more detailed description of the fund&#x2019;s risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65439">Performance 
Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-10096">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart and table below provide some indication of the potential risks of 
investing in the fund. The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future. The current subadviser commenced providing 
services for the fund in July 2022 and therefore the returns shown in the table for periods prior to 
that date reflect the performance of other investment professionals.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The bar chart shows changes 
in the fund&#x2019;s performance from year to year over a 10-year period. The table shows how the fund&#x2019;s 
average annual returns compare to those of a broad-based securities market index and two style-specific 
benchmarks that reflect the market sectors in which the fund invests. Updated performance information 
is available at virtus.com or by calling 800-243-1574.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;Performance for Class R6 Shares 
is not shown here as Class R6 Shares had not begun operations until May 21, 2026 and therefore had no 
performance for the periods shown.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65440">The bar chart and table below provide some indication of the potential risks of 
investing in the fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65441">The fund&#x2019;s past performance, before and after taxes, is not necessarily 
an indication of how the fund will perform in the future.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65442">virtus.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65443">800-243-1574</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65444">Calendar year total returns for Institutional Class Shares&#x2005;</oef:BarChartHeading>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-65445">Returns do not reflect sales charges applicable to other share classes and would 
be lower if they did.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260630_20260630_S000007980Member_S000007980SummaryMember"
      id="ixv-10114">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;margin-left:auto;margin-right:auto" width="72%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:14.16%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.14%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:10.09%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:22.22%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:9.1%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-left:0.5pt; border-left-style:solid; border-left-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Best Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2020, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;35.47%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Worst Quarter:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;2022, 
Q2:&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;-25.79%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;Year to Date (9/30/2026):&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#000000; border-top:0.5pt; border-top-style:solid; border-top-color:#000000; border-right:0.5pt; border-right-style:solid; border-right-color:#000000;"&gt;&lt;p style="font-size:8.0pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;"&gt;30.82%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
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      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
      id="ixv-65447">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
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      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
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      unitRef="pure">0.3547</oef:BarChartHighestQuarterlyReturn>
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      contextRef="Context_20260630_20260630_C000021698Member_S000007980Member_S000007980SummaryMember"
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      id="ixv-65465"
      unitRef="pure">0.1536</oef:AvgAnnlRtrPct>
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      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000021698Member_S000007980Member_S000007980SummaryMember"
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      unitRef="pure">0.0896</oef:AvgAnnlRtrPct>
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Wilshire 5000 Total Market Index </oef:AverageAnnualReturnLabel>
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      unitRef="pure">0.1445</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
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      unitRef="pure">0.2782</oef:AvgAnnlRtrPct>
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      id="ixv-65483"
      unitRef="pure">0.1802</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SPNorthAmericanTechnologyIndex3_S000007980Member_S000007980SummaryMember"
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      id="ixv-65484"
      unitRef="pure">0.2254</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
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      contextRef="Context_20250101_20251231_NasdaqCompositeIndex3_S000007980Member_S000007980SummaryMember"
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      id="ixv-65487"
      unitRef="pure">0.2114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_NasdaqCompositeIndex3_S000007980Member_S000007980SummaryMember"
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      id="ixv-65488"
      unitRef="pure">0.1335</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      id="ixv-65489"
      unitRef="pure">0.1766</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
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      id="ixv-10296">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The Wilshire 5000 Total Market 
Index (formerly known as the FT Wilshire 5000 Index) is a broad-based free-float market capitalization-weighted 
index that aims to capture 100% of the U.S. investable market capitalization. The index is calculated 
on a total return basis with dividends reinvested. The index is unmanaged and not available for direct 
investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;The S&amp;amp;P North American Technology Sector Index is a modified 
capitalization-weighted index of selected technology and internet-related stocks. The Nasdaq Composite 
Index is a market capitalization-weighted index of all common stocks listed on the Nasdaq Stock Market. 
The indexes are calculated on a total return basis. The indexes are unmanaged and not available for direct 
investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.5pt; font-family:Sans-Serif; text-align:left; color:#000000; font-weight:normal; text-decoration:none;"&gt;After-tax returns are calculated using the historical highest individual federal 
marginal income tax rates and do not reflect the impact of state and local taxes. After-tax returns are 
shown only for Institutional Class Shares; after-tax returns for other classes will vary. Actual after-tax 
returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities. &lt;/p&gt;</oef:PerformanceTableClosingTextBlock>
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marginal income tax rates and do not reflect the impact of state and local taxes. After-tax returns are 
shown only for Institutional Class Shares; after-tax returns for other classes will vary. Actual after-tax 
returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
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shown only for Institutional Class Shares; after-tax returns for other classes will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
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returns depend on the investor&#x2019;s tax situation and may differ from those shown. After-tax returns 
are not relevant to investors who hold fund shares in tax-deferred accounts or to shares held by non-taxable 
entities.</oef:PerformanceTableNotRelevantToTaxDeferred>
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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:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment 
adviser has contractually agreed to limit the fund's total operating expenses (excluding certain expenses, 
such as front-end or contingent deferred sales charges, taxes (federal, state or otherwise), tax reclaim 
expenses, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on credit 
or redemption facilities), interest, brokerage commissions, depositary receipt program fees, expenses 
incurred in connection with any merger or reorganization, expenses incurred in connection with any meeting 
of the fund's shareholders, unusual or infrequently occurring expenses, litigation expenses (including 
expenses for responding to document requests for litigation to which the fund is not a party), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 1.29% for 
Class A Shares, 0.94% for Institutional Class Shares and 0.89% for Class R6 Shares through October 31, 
2027. Prior to October 31, 2027, only the fund's Board may modify or terminate the expense limitation 
agreement. Following the contractual period, the adviser may discontinue these expense reimbursement 
arrangements at any time. Under certain conditions, the adviser may recapture operating expenses reimbursed 
and/or fees waived under these arrangements for a period of three years following the date such waiver 
or reimbursement occurred, provided that the recapture does not cause the fund to exceed its expense 
limit in effect at the time of the waiver or reimbursement, and any in effect at the time of recapture, 
after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:footnote id="fn2_" xlink:label="fn2_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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table are extraordinary expenses. If such amounts were reflected in this table, the Other Expenses would 
have been 0.54% for Class A Shares and 0.53% for Institutional Class Shares and .</xhtml:p></link:footnote>
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agreed to limit the fund's total operating expenses (excluding certain expenses, such as front-end or 
contingent deferred sales charges, taxes (federal, state or otherwise), tax reclaim expenses, leverage 
and borrowing expenses (such as commitment, amendment and renewal expenses on credit or redemption facilities), 
interest, brokerage commissions, depositary receipt program fees, expenses incurred in connection with 
any merger or reorganization, expenses incurred in connection with any meeting of the fund's shareholders, 
unusual or infrequently occurring expenses, litigation expenses (including expenses for responding to 
document requests for litigation to which the fund is not a party), acquired fund fees and expenses, 
and dividend expenses, if any) so that such expenses do not exceed 1.63% for Class A Shares and 1.28% 
for Institutional Class Shares through October 31, 2027. Prior to October 31, 2027, only the fund's Board 
may modify or terminate the expense limitation agreement. Following the contractual period, the adviser 
may discontinue these expense reimbursement arrangements at any time. Under certain conditions, the adviser 
may recapture operating expenses reimbursed and/or fees waived under these arrangements for a period 
of three years following the date such waiver or reimbursement occurred, provided that the recapture 
does not cause the fund to exceed its expense limit in effect at the time of the waiver or reimbursement, 
and any in effect at the time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:footnote id="fn5_" xlink:label="fn5_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment 
adviser has contractually agreed to limit the fund's total operating expenses (excluding certain expenses, 
such as front-end or contingent deferred sales charges, taxes (federal, state or otherwise), tax reclaim 
expenses, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on credit 
or redemption facilities), interest, brokerage commissions, depositary receipt program fees, expenses 
incurred in connection with any merger or reorganization, expenses incurred in connection with any meeting 
of the fund's shareholders, unusual or infrequently occurring expenses, litigation expenses (including 
expenses for responding to document requests for litigation to which the fund is not a party), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 1.05% for 
Institutional Class Shares through October 31, 2027. Prior to October 31, 2027, only the fund's Board 
may modify or terminate the expense limitation agreement. Following the contractual period, the adviser 
may discontinue these expense reimbursement arrangements at any time. Under certain conditions, the adviser 
may recapture operating expenses reimbursed and/or fees waived under these arrangements for a period 
of three years following the date such waiver or reimbursement occurred, provided that the recapture 
does not cause the fund to exceed its expense limit in effect at the time of the waiver or reimbursement, 
and any in effect at the time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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operating expenses (excluding certain expenses, such as front-end or contingent deferred sales charges, 
taxes (federal, state or otherwise), tax reclaim expenses, leverage and borrowing expenses (such as commitment, 
amendment and renewal expenses on credit or redemption facilities), interest, brokerage commissions, 
depositary receipt program fees, expenses incurred in connection with any merger or reorganization, expenses 
incurred in connection with any meeting of the fund's shareholders, unusual or infrequently occurring 
expenses, litigation expenses (including expenses for responding to document requests for litigation 
to which the fund is not a party), acquired fund fees and expenses, and dividend expenses, if any) so 
that such expenses do not exceed 0.70% for Institutional Class Shares through October 31, 2027. Prior 
to October 31, 2027, only the fund's Board may modify or terminate the expense limitation agreement. 
Following the contractual period, the adviser may discontinue these expense reimbursement arrangements 
at any time. Under certain conditions, the adviser may recapture operating expenses reimbursed and/or 
fees waived under these arrangements for a period of three years following the date such waiver or reimbursement 
occurred, provided that the recapture does not cause the fund to exceed its expense limit in effect at 
the time of the waiver or reimbursement, and any in effect at the time of recapture, after repayment 
is taken into account.</xhtml:p></link:footnote>
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          xlink:type="arc"/>
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        <link:footnoteArc
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        <link:loc
          xlink:href="#_850_"
          xlink:label="_850_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_849_"
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        <link:loc
          xlink:href="#_851_"
          xlink:label="_851_"
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        <link:footnote id="fn8_" xlink:label="fn8_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">Not included in the 
table are extraordinary expenses. If such amounts were reflected in this table, the Other Expenses would 
have been 0.56% for Class A Shares, 0.53% for Institutional Class Shares and 0.43% for Class R6 Shares.</xhtml:p></link:footnote>
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:loc
          xlink:href="#_858_"
          xlink:label="_858_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_859_"
          xlink:label="_859_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_856_"
          xlink:label="_856_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_855_"
          xlink:label="_855_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_857_"
          xlink:label="_857_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_860_"
          xlink:label="_860_"
          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:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment adviser has contractually 
agreed to limit the fund's total operating expenses (excluding certain expenses, such as front-end or 
contingent deferred sales charges, taxes (federal, state or otherwise), tax reclaim expenses, leverage 
and borrowing expenses (such as commitment, amendment and renewal expenses on credit or redemption facilities), 
interest, brokerage commissions, depositary receipt program fees, expenses incurred in connection with 
any merger or reorganization, expenses incurred in connection with any meeting of the fund's shareholders, 
unusual or infrequently occurring expenses, litigation expenses (including expenses for responding to 
document requests for litigation to which the fund is not a party), acquired fund fees and expenses, 
and dividend expenses, if any) so that such expenses do not exceed 1.30% for Class A Shares, 0.95% for 
Institutional Class Shares and 0.90% for Class R6 Shares through October 31, 2027. Prior to October 31, 
2027, only the fund's Board may modify or terminate the expense limitation agreement. Following the contractual 
period, the adviser may discontinue these expense reimbursement arrangements at any time. Under certain 
conditions, the adviser may recapture operating expenses reimbursed and/or fees waived under these arrangements 
for a period of three years following the date such waiver or reimbursement occurred, provided that the 
recapture does not cause the fund to exceed its expense limit in effect at the time of the waiver or 
reimbursement, and any in effect at the time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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          xlink:label="_1018_"
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        <link:loc
          xlink:href="#_1013_"
          xlink:label="_1013_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1015_"
          xlink:label="_1015_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1017_"
          xlink:label="_1017_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1014_"
          xlink:label="_1014_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1016_"
          xlink:label="_1016_"
          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:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment 
adviser has contractually agreed to limit the fund's total operating expenses (excluding certain expenses, 
such as front-end or contingent deferred sales charges, taxes (federal, state or otherwise), tax reclaim 
expenses, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on credit 
or redemption facilities), interest, brokerage commissions, depositary receipt program fees, expenses 
incurred in connection with any merger or reorganization, expenses incurred in connection with any meeting 
of the fund's shareholders, unusual or infrequently occurring expenses, litigation expenses (including 
expenses for responding to document requests for litigation to which the fund is not a party), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 0.65% for 
Class R6 Shares through October 31, 2027. Prior to October 31, 2027, only the fund's Board may modify 
or terminate the expense limitation agreement. Following the contractual period, the adviser may discontinue 
these expense reimbursement arrangements at any time. Under certain conditions, the adviser may recapture 
operating expenses reimbursed and/or fees waived under these arrangements for a period of three years 
following the date such waiver or reimbursement occurred, provided that the recapture does not cause 
the fund to exceed its expense limit in effect at the time of the waiver or reimbursement, and any in 
effect at the time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1016_"
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          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1166_"
          xlink:label="_1166_"
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        <link:footnote id="fn11_" xlink:label="fn11_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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          xlink:href="#_1191_"
          xlink:label="_1191_"
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        <link:loc
          xlink:href="#_1193_"
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          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1186_"
          xlink:label="_1186_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1188_"
          xlink:label="_1188_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1192_"
          xlink:label="_1192_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1189_"
          xlink:label="_1189_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1190_"
          xlink:label="_1190_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1187_"
          xlink:label="_1187_"
          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:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment adviser has contractually agreed to limit the fund's total 
operating expenses (excluding certain expenses, such as front-end or contingent deferred sales charges, 
taxes (federal, state or otherwise), tax reclaim expenses, leverage and borrowing expenses (such as commitment, 
amendment and renewal expenses on credit or redemption facilities), interest, brokerage commissions, 
depositary receipt program fees, expenses incurred in connection with any merger or reorganization, expenses 
incurred in connection with any meeting of the fund's shareholders, unusual or infrequently occurring 
expenses, litigation expenses (including expenses for responding to document requests for litigation 
to which the fund is not a party), acquired fund fees and expenses, and dividend expenses, if any) so 
that such expenses do not exceed 1.00% for Class A Shares, 1.75% for Class C Shares, 0.65% for Institutional 
Class Shares and 0.60% for Class R6 Shares through October 31, 2027. Prior to October 31, 2027, only 
the fund's Board may modify or terminate the expense limitation agreement. Following the contractual 
period, the adviser may discontinue these expense reimbursement arrangements at any time. Under certain 
conditions, the adviser may recapture operating expenses reimbursed and/or fees waived under these arrangements 
for a period of three years following the date such waiver or reimbursement occurred, provided that the 
recapture does not cause the fund to exceed its expense limit in effect at the time of the waiver or 
reimbursement, and any in effect at the time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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          xlink:to="fn12_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1193_"
          xlink:to="fn12_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1186_"
          xlink:to="fn12_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1188_"
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          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1189_"
          xlink:to="fn12_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1190_"
          xlink:to="fn12_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1187_"
          xlink:to="fn12_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1370_"
          xlink:label="_1370_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1373_"
          xlink:label="_1373_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1372_"
          xlink:label="_1372_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1368_"
          xlink:label="_1368_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1371_"
          xlink:label="_1371_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1369_"
          xlink:label="_1369_"
          xlink:type="locator"/>
        <link:footnote id="fn13_" xlink:label="fn13_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment 
adviser has contractually agreed to limit the fund's total operating expenses (excluding certain expenses, 
such as front-end or contingent deferred sales charges, taxes (federal, state or otherwise), tax reclaim 
expenses, leverage and borrowing expenses (such as commitment, amendment and renewal expenses on credit 
or redemption facilities), interest, brokerage commissions, depositary receipt program fees, expenses 
incurred in connection with any merger or reorganization, expenses incurred in connection with any meeting 
of the fund's shareholders, unusual or infrequently occurring expenses, litigation expenses (including 
expenses for responding to document requests for litigation to which the fund is not a party), acquired 
fund fees and expenses, and dividend expenses, if any) so that such expenses do not exceed 1.17% for 
Class A Shares, 0.82% for Institutional Class Shares and 0.77% for Class R6 Shares through October 31, 
2027. Prior to October 31, 2027, only the fund's Board may modify or terminate the expense limitation 
agreement. Following the contractual period, the adviser may discontinue these expense reimbursement 
arrangements at any time. Under certain conditions, the adviser may recapture operating expenses reimbursed 
and/or fees waived under these arrangements for a period of three years following the date such waiver 
or reimbursement occurred, provided that the recapture does not cause the fund to exceed its expense 
limit in effect at the time of the waiver or reimbursement, and any in effect at the time of recapture, 
after repayment is taken into account.</xhtml:p></link:footnote>
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          xlink:from="_1370_"
          xlink:to="fn13_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1373_"
          xlink:to="fn13_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1372_"
          xlink:to="fn13_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1368_"
          xlink:to="fn13_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1371_"
          xlink:to="fn13_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1369_"
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        <link:loc
          xlink:href="#_1516_"
          xlink:label="_1516_"
          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:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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          xlink:href="#_1536_"
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          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1539_"
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          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1540_"
          xlink:label="_1540_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1541_"
          xlink:label="_1541_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1542_"
          xlink:label="_1542_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1537_"
          xlink:label="_1537_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1538_"
          xlink:label="_1538_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1543_"
          xlink:label="_1543_"
          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:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment adviser has contractually agreed to limit the fund's total 
operating expenses (excluding certain expenses, such as front-end or contingent deferred sales charges, 
taxes (federal, state or otherwise), tax reclaim expenses, leverage and borrowing expenses (such as commitment, 
amendment and renewal expenses on credit or redemption facilities), interest, brokerage commissions, 
depositary receipt program fees, expenses incurred in connection with any merger or reorganization, expenses 
incurred in connection with any meeting of the fund's shareholders, unusual or infrequently occurring 
expenses, litigation expenses (including expenses for responding to document requests for litigation 
to which the fund is not a party), acquired fund fees and expenses, and dividend expenses, if any) so 
that such expenses do not exceed 0.67% for Institutional Class Shares through October 31, 2027. Prior 
to October 31, 2027, only the fund's Board may modify or terminate the expense limitation agreement. 
Following the contractual period, the adviser may discontinue these expense reimbursement arrangements 
at any time. Under certain conditions, the adviser may recapture operating expenses reimbursed and/or 
fees waived under these arrangements for a period of three years following the date such waiver or reimbursement 
occurred, provided that the recapture does not cause the fund to exceed its expense limit in effect at 
the time of the waiver or reimbursement, and any in effect at the time of recapture, after repayment 
is taken into account.</xhtml:p></link:footnote>
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          xlink:from="_1536_"
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          xlink:from="_1539_"
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        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1540_"
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          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1541_"
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          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1542_"
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          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1537_"
          xlink:to="fn15_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1538_"
          xlink:to="fn15_"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="_1543_"
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          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1692_"
          xlink:label="_1692_"
          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:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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          xlink:from="_1692_"
          xlink:to="fn16_"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#_1717_"
          xlink:label="_1717_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1718_"
          xlink:label="_1718_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1713_"
          xlink:label="_1713_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1715_"
          xlink:label="_1715_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1719_"
          xlink:label="_1719_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1716_"
          xlink:label="_1716_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1714_"
          xlink:label="_1714_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_1712_"
          xlink:label="_1712_"
          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:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment adviser has contractually agreed to limit the fund's total 
operating expenses (excluding certain expenses, such as front-end or contingent deferred sales charges, 
taxes (federal, state or otherwise), tax reclaim expenses, leverage and borrowing expenses (such as commitment, 
amendment and renewal expenses on credit or redemption facilities), interest, brokerage commissions, 
depositary receipt program fees, expenses incurred in connection with any merger or reorganization, expenses 
incurred in connection with any meeting of the fund's shareholders, unusual or infrequently occurring 
expenses, litigation expenses (including expenses for responding to document requests for litigation 
to which the fund is not a party), acquired fund fees and expenses, and dividend expenses, if any) so 
that such expenses do not exceed 0.76% for Institutional Class Shares and 0.68% for Class R6 Shares through 
October 31, 2027. Prior to October 31, 2027, only the fund's Board may modify or terminate the expense 
limitation agreement. Following the contractual period, the adviser may discontinue these expense reimbursement 
arrangements at any time. Under certain conditions, the adviser may recapture operating expenses reimbursed 
and/or fees waived under these arrangements for a period of three years following the date such waiver 
or reimbursement occurred, provided that the recapture does not cause the fund to exceed its expense 
limit in effect at the time of the waiver or reimbursement, and any in effect at the time of recapture, 
after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:footnote id="fn18_" xlink:label="fn18_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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        <link:loc
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        <link:loc
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        <link:loc
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        <link:footnote id="fn19_" xlink:label="fn19_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment adviser has contractually agreed to limit the fund's total 
operating expenses (excluding certain expenses, such as front-end or contingent deferred sales charges, 
taxes (federal, state or otherwise), tax reclaim expenses, leverage and borrowing expenses (such as commitment, 
amendment and renewal expenses on credit or redemption facilities), interest, brokerage commissions, 
depositary receipt program fees, expenses incurred in connection with any merger or reorganization, expenses 
incurred in connection with any meeting of the fund's shareholders, unusual or infrequently occurring 
expenses, litigation expenses (including expenses for responding to document requests for litigation 
to which the fund is not a party), acquired fund fees and expenses, and dividend expenses, if any) so 
that such expenses do not exceed 1.17% for Class A Shares, 1.92% for Class C Shares, 0.82% for Institutional 
Class Shares and 0.77% for Class R6 Shares through October 31, 2027. Prior to October 31, 2027, only 
the fund's Board may modify or terminate the expense limitation agreement. Following the contractual 
period, the adviser may discontinue these expense reimbursement arrangements at any time. Under certain 
conditions, the adviser may recapture operating expenses reimbursed and/or fees waived under these arrangements 
for a period of three years following the date such waiver or reimbursement occurred, provided that the 
recapture does not cause the fund to exceed its expense limit in effect at the time of the waiver or 
reimbursement, and any in effect at the time of recapture, after repayment is taken into account.</xhtml:p></link:footnote>
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        <link:footnote id="fn20_" xlink:label="fn20_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The deferred sales 
charge is imposed on Class C Shares redeemed during the first year only.</xhtml:p></link:footnote>
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        <link:footnote id="fn21_" xlink:label="fn21_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:8.5pt; font-family:Sans-Serif; text-align:left; font-weight:normal; text-decoration:none;">The fund's investment adviser has contractually agreed to limit the fund's total 
operating expenses (excluding certain expenses, such as front-end or contingent deferred sales charges, 
taxes (federal, state or otherwise), tax reclaim expenses, leverage and borrowing expenses (such as commitment, 
amendment and renewal expenses on credit or redemption facilities), interest, brokerage commissions, 
depositary receipt program fees, expenses incurred in connection with any merger or reorganization, expenses 
incurred in connection with any meeting of the fund's shareholders, unusual or infrequently occurring 
expenses, litigation expenses (including expenses for responding to document requests for litigation 
to which the fund is not a party), acquired fund fees and expenses, and dividend expenses, if any) so 
that such expenses do not exceed 0.92% for Class R6 Shares through October 31, 2027. Prior to October 
31, 2027, only the fund's Board may modify or terminate the expense limitation agreement. Following the 
contractual period, the adviser may discontinue these expense reimbursement arrangements at any time. 
Under certain conditions, the adviser may recapture operating expenses reimbursed and/or fees waived 
under these arrangements for a period of three years following the date such waiver or reimbursement 
occurred, provided that the recapture does not cause the fund to exceed its expense limit in effect at 
the time of the waiver or reimbursement, and any in effect at the time of recapture, after repayment 
is taken into account.</xhtml:p></link:footnote>
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