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Growth Opportunities Fund</oef:RiskReturnHeading>
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and Expenses of the Fund</oef:ExpenseHeading>
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      id="ixv-485">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;These tables describe 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:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt;You may pay other fees (including on Class 
R6 and Advisor Class shares), 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:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts 
in Class A if you and your family invest, or agree to invest in the future, at least $25,000 in Franklin 
Templeton funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s 
distributor. More information about these and other discounts is available from your financial professional 
and under &#x201c;Your Account&#x201d; on page 85 in the Fund&#x2019;s Prospectus and under &#x201c;Buying 
and Selling Shares&#x201d; on page 54 of the Fund&#x2019;s Statement of Additional Information. In addition, 
more information about sales charge discounts and waivers for purchases of shares through specific financial 
intermediaries is set forth in Appendix A &#x2013; &#x201c;Intermediary Sales Charge Discounts and Waivers&#x201d; 
to the Fund&#x2019;s prospectus.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53340">You may qualify for sales charge discounts 
in Class A if you and your family invest, or agree to invest in the future, at least $25,000 in Franklin 
Templeton funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s 
distributor.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53341"
      unitRef="usd">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53342">Shareholder Fees</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53343"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53344"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53345"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53346"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53347"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="_23_"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53349"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53350"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53351"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53352"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53353">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_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53354"
      unitRef="pure">0.0054</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53355"
      unitRef="pure">0.0054</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53356"
      unitRef="pure">0.0054</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53357"
      unitRef="pure">0.0054</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53358"
      unitRef="pure">0.0054</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53359"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53360"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53361"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53362"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53363"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53364"
      unitRef="pure">0.0010</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53365"
      unitRef="pure">0.0010</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53366"
      unitRef="pure">0.0010</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53367"
      unitRef="pure">0.0003</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53368"
      unitRef="pure">0.0010</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53369"
      unitRef="pure">0.0089</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53370"
      unitRef="pure">0.0164</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53371"
      unitRef="pure">0.0114</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53372"
      unitRef="pure">0.0057</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53373"
      unitRef="pure">0.0064</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53374">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-757">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; 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 the period. The Example also assumes that your investment 
has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual 
costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53375"
      unitRef="usd">636</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53376"
      unitRef="usd">818</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53377"
      unitRef="usd">1016</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53378"
      unitRef="usd">1585</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53379"
      unitRef="usd">267</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53380"
      unitRef="usd">517</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53381"
      unitRef="usd">891</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53382"
      unitRef="usd">1742</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53383"
      unitRef="usd">116</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53384"
      unitRef="usd">362</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53385"
      unitRef="usd">627</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53386"
      unitRef="usd">1384</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53387"
      unitRef="usd">58</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53388"
      unitRef="usd">183</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53389"
      unitRef="usd">318</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53390"
      unitRef="usd">713</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53391"
      unitRef="usd">65</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53392"
      unitRef="usd">204</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53393"
      unitRef="usd">356</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53394"
      unitRef="usd">797</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53395">If you do not sell your shares:</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53396"
      unitRef="usd">167</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53397"
      unitRef="usd">517</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53398"
      unitRef="usd">891</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260430_20260430_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53399"
      unitRef="usd">1742</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53400">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-944">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities 
(or "turns over" 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's performance. During 
the most recent fiscal year, the Fund's portfolio turnover rate was 39.14% of the average value of its 
portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53401"
      unitRef="pure">0.3914</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53402">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-948">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Under 
normal market conditions, the Fund invests at least 80% of its net assets in the equity securities of 
companies that are expected by the investment manager to demonstrate positive future growth. For this 
Fund, growth companies include companies (or securities issued by such companies) that the investment 
manager believes have the potential for sustainable long-term sales or earnings growth &lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;based 
on sales and/or earnings growth estimates from third-party and internal sources. &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;In selecting growth securities, 
the investment manager targets securities of companies demonstrating growth opportunities such as accelerating 
growth, increasing profitability, or above-average growth or growth potential as compared with the overall 
economy. The Fund normally invests predominantly in equity securities, primarily to predominantly common 
stock.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;A 
portion to a significant amount of the Fund's investments may be in smaller and midsize companies. The 
Fund, from time to time, may have significant positions in particular sectors, such as information technology 
(particularly the semi-conductor industry), healthcare, communication services and industrials.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
Fund may make private investments in companies whose securities are not publicly traded (including companies 
that have not yet issued securities publicly in an initial public offering ("IPO")), often in the form 
of private placements, which are exempt from registration under the federal securities laws and are only 
sold to certain investors meeting predefined criteria.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The investment manager uses fundamental, 
"bottom-up" research to seek companies meeting its criteria of growth potential, quality and valuation. 
In seeking sustainable growth characteristics, the investment manager looks for companies that it believes 
can produce sustainable earnings and cash flow growth, evaluating the long term market opportunity and 
competitive structure of an industry to target leaders and emerging leaders. In assessing value, the 
investment manager considers whether security prices fully reflect the balance of the sustainable growth 
opportunities relative to business and financial risks.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53403">Under 
normal market conditions, the Fund invests at least 80% of its net assets in the equity securities of 
companies that are expected by the investment manager to demonstrate positive future growth.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53404">Under 
normal market conditions, the Fund invests at least 80% of its net assets in the equity securities of 
companies that are expected by the investment manager to demonstrate positive future growth</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53405"> For this 
Fund, growth companies include companies (or securities issued by such companies) that the investment 
manager believes have the potential for sustainable long-term sales or earnings growth </fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_PrincipalRisks2_S000006878Summary1Member"
      id="ixv-974">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:13.0pt; font-family:Arial; text-align:left; color:#004C97; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:13.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Principal 
Risks&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;You 
could lose money by investing in the Fund. Mutual fund shares are not deposits or obligations of, or 
guaranteed or endorsed by, any bank, and are not insured by the Federal Deposit Insurance Corporation, 
the Federal Reserve Board, or any other agency of the U.S. government.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_RiskLoseMoneyMember_S000006878Summary1Member"
      id="ixv-53406">You 
could lose money by investing in the Fund.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_RiskNotInsuredMember_S000006878Summary1Member"
      id="ixv-53407">Mutual fund shares are not deposits or obligations of, or 
guaranteed or endorsed by, any bank, and are not insured by the Federal Deposit Insurance Corporation, 
the Federal Reserve Board, or any other agency of the U.S. government.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Market2_S000006878Summary1Member"
      id="ixv-978">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Market: 
 &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The 
market values of securities or other investments owned by the Fund will go up or down, sometimes rapidly 
or unpredictably. The market value of a security or other investment may be reduced by market activity 
or other results of supply and demand unrelated to the issuer. This is a basic risk associated with all 
investments. When there are more sellers than buyers, prices tend to fall. Likewise, when there are more 
buyers than sellers, prices tend to rise. In addition, the value of the Fund&#x2019;s investments may 
go up or down due to general market or other conditions that are not specifically related to a particular 
issuer, such as: real or perceived adverse economic changes, including widespread liquidity issues and 
defaults in one or more industries; changes in interest, inflation or exchange rates; &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;unexpected 
natural and man-made world events, such as diseases or disasters; financial, political or social disruptions, 
including terrorism and war; and U.S. trade disputes or other disputes with specific countries that could 
result in additional tariffs, trade barriers and/or investment restrictions in certain securities in 
those countries. Any of these conditions can adversely affect the economic prospects of many companies, 
sectors, nations, regions and the market in general, in ways that cannot necessarily be foreseen.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Ongoing 
or threatened armed conflicts throughout the world have caused and could continue to cause significant 
market disruptions and volatility. The hostilities and sanctions resulting from those hostilities could 
have a significant adverse impact on certain investments of the Fund as well as the Fund&#x2019;s performance 
and liquidity.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Stock prices tend to go up and down more dramatically than those of debt securities. 
A slower-growth or recessionary economic environment could have an adverse effect on the prices of the 
various stocks held by the Fund.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_GrowthStyleInvesting2_S000006878Summary1Member"
      id="ixv-1004">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Growth Style Investing:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; Growth stock prices 
reflect projections of future earnings or revenues, and can, therefore, fall dramatically if the company 
fails to meet those projections. Growth stocks may be more expensive relative to their current earnings 
or assets compared to value or other stocks, and if earnings growth expectations moderate, their valuations 
may return to more typical norms, causing their stock prices to fall. Prices of these companies&#x2019; 
securities may be more volatile than other securities, particularly over the short term. In addition, 
investment styles can go in and out of favor, which could cause additional volatility in the prices of 
the Fund&#x2019;s portfolio holdings.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Focus2_S000006878Summary1Member"
      id="ixv-1009">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Focus:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  To the extent that the Fund focuses on 
particular countries, regions, industries, sectors or types of investments from time to time, the Fund 
may be subject to greater risks of adverse developments in such areas of focus than a fund that invests 
in a wider variety of countries, regions, industries, sectors or investments.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Informationtechnologycompanies2_S000006878Summary1Member"
      id="ixv-1013">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Information 
technology companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;Companies in the information technology sector have historically 
been volatile due to the rapid pace of product change and development within the sector. For example, 
their products and services may not prove commercially successful or may become obsolete quickly. In 
addition, delays in or cancellation of the release of anticipated products or services may also affect 
the price of an information technology company&#x2019;s stock. Information technology companies are subject 
to significant competitive pressures, such as new market entrants, aggressive pricing and tight profit 
margins. The activities of these companies may also be adversely affected by changes in government regulations, 
worldwide technological developments (including the development of artificial intelligence and machine 
learning) or investor perception of a company and/or its &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;products 
or services. The stock prices of companies operating within this sector may be subject to abrupt or erratic 
movements.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Semiconductorsandsemiconductorequipmentcompanies2_S000006878Summary1Member"
      id="ixv-1039">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:italic; font-weight:normal; text-decoration:none;"&gt;Semiconductors 
and semiconductor equipment companies&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;:  The risks inherent in the semiconductors industry include 
competitive pressures, intense competition, aggressive pricing, technological developments, changing 
demand, research and development costs, availability and price of components and product obsolescence. 
Semiconductor design and process methodologies are subject to rapid technological change requiring large 
expenditures for research and development in order to improve product performance and increase manufacturing 
yields. The success of semiconductor companies largely depends on their ability to obtain and maintain 
protection of certain proprietary technologies used in their principal products. Semiconductor companies 
rely on a combination of patents, trade secret laws and contractual provisions to protect their technologies. 
In addition, the semiconductors industry in general is characterized by frequent litigation regarding 
patent and other intellectual property rights.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Healthcarecompanies2_S000006878Summary1Member"
      id="ixv-1043">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Healthcare companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 The activities of healthcare companies may be funded or subsidized by federal and state governments. 
If government funding and subsidies are reduced or discontinued, the profitability of these companies 
could be adversely affected. Healthcare companies may also be affected by government policies on healthcare 
reimbursements, regulatory approval for new drugs and medical products, and similar matters. They are 
also subject to legislative risk, i.e., the risks associated with the reform of the healthcare system 
through legislation.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Communicationservicescompanies2_S000006878Summary1Member"
      id="ixv-1047">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Communication services companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 The value of the securities of communication services companies are particularly vulnerable to rapid 
advancements in technology, the innovation of competitors, rapid product obsolescence, and government 
regulation and competition, both domestically and internationally. Additionally, fluctuating domestic 
and international demand, shifting demographics and often unpredictable changes in consumer tastes can 
drastically affect a communication services company&#x2019;s profitability. While all companies may be 
susceptible to network security breaches, certain companies in the communication services sector may 
be particular targets of hacking and potential theft of proprietary or consumer information or disruptions 
in service, which could have a material adverse effect on their businesses.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Industrialscompanies2_S000006878Summary1Member"
      id="ixv-1051">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Industrials 
companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The stock prices of companies in the industrials sector are affected by supply 
and demand both for their specific product or service and for industrials sector products in general. 
Companies in the industrials sector may be adversely affected by changes in government regulation, world 
events and economic conditions. In addition, these companies are at risk for environmental damage and 
product liability claims. Companies in this sector could be adversely affected by commodity price volatility, 
changes in exchange rates, imposition of &lt;/span&gt;&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;export 
or import controls, increased competition, depletion of resources, technological developments and labor 
relations.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_SmallandMidCapitalizationCompanies2_S000006878Summary1Member"
      id="ixv-1075">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Small and Mid Capitalization Companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Securities issued 
by small and mid capitalization companies may be more volatile in price than those of larger companies 
and may involve substantial risks. Such risks may include greater sensitivity to economic conditions, 
less certain growth prospects, lack of depth of management and funds for growth and development, and 
limited or less developed product lines and markets. In addition, small and mid capitalization companies 
may be particularly affected by interest rate increases, as they may find it more difficult to borrow 
money to continue or expand operations, or may have difficulty in repaying any loans. The markets for 
securities issued by small and mid capitalization companies also tend to be less liquid than the markets 
for securities issued by larger companies. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_PrivateCompanyPrivatePlacementRisk2_S000006878Summary1Member"
      id="ixv-1079">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Private Company/Private Placement Risk:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
&#160;Investments in the stocks of private companies, including companies that have not yet issued securities 
publicly in an initial public offering ("IPO"), involve greater risks than investments in stocks of many 
publicly traded companies. Compared to public companies, there is significantly less information available 
about private companies and there is no assurance that the information obtained by the Fund is reliable. 
Investments in private companies and private placements are generally considered to be illiquid and may 
be difficult to sell at a desirable time or at the prices at which the Fund has valued the investments. 
Investments in private companies and private placements are typically difficult to value since there 
are no market prices and less overall financial information available. Difficulty in valuing such investments 
may make it difficult to accurately determine a Fund's exposure to private investments, which could cause 
the Fund to invest to a greater extent in illiquid investments and subject the Fund to increased risks. 
The Fund&#x2019;s NAV could be adversely affected if the Fund's determinations regarding the value of 
the Fund's private investments were materially higher than the values that the Fund ultimately realizes 
upon the disposal of such investments. In addition, private companies may have limited financial resources 
and may be unable to meet their obligations. Investments in private companies and private placements 
may involve a high degree of business and financial risk and may result in substantial losses. These 
factors may have a negative effect on the Fund's performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Liquidity2_S000006878Summary1Member"
      id="ixv-1083">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Liquidity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The trading market 
for a particular security or type of security or other investments in which the Fund invests may become 
less liquid or even illiquid. Reduced liquidity will have an adverse impact on the Fund&#x2019;s ability 
to sell such securities or other investments when necessary to meet the Fund&#x2019;s liquidity needs, 
which may arise or increase in response to a specific economic event or because the investment manager 
wishes to purchase particular investments or believes that a higher level of liquidity would be advantageous. 
Reduced liquidity will also &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;generally 
lower the value of such securities or other investments. Market prices for such securities or other investments 
may be relatively volatile.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Management2_S000006878Summary1Member"
      id="ixv-1107">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Management:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The Fund is subject to management risk 
because it is an actively managed investment portfolio. The Fund's investment manager applies investment 
techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee 
that these decisions will produce the desired results.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_Cybersecurity2_S000006878Summary1Member"
      id="ixv-1111">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Cybersecurity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain 
access to Fund assets, Fund or customer data (including private shareholder information), or proprietary 
information, cause the Fund, the investment manager, and/or their service providers (including, but not 
limited to, Fund accountants, custodians, sub-custodians, transfer agents and financial intermediaries) 
to suffer data breaches, data corruption or loss of operational functionality or prevent Fund investors 
from purchasing, redeeming or exchanging shares or receiving distributions. The investment manager has 
limited ability to prevent or mitigate cybersecurity incidents affecting third party service providers, 
and such third party service providers may have limited indemnification obligations to the Fund or the 
investment manager. Cybersecurity incidents may result in financial losses to the Fund and its shareholders, 
and substantial costs may be incurred in an effort to prevent or mitigate future cybersecurity incidents. 
Issuers of securities in which the Fund invests are also subject to cybersecurity risks, and the value 
of these securities could decline if the issuers experience cybersecurity incidents.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Because 
technology is frequently changing (including the development of artificial intelligence and machine learning), 
new ways to carry out cyber attacks are always developing. Therefore, there is a chance that some risks 
have not been identified or prepared for, or that an attack may not be detected, which puts limitations 
on the Fund's ability to plan for or respond to a cyber attack. Like other funds and business enterprises, 
the Fund, the investment manager, and their service providers are subject to the risk of cyber incidents 
occurring from time to time. The rapid development and increasingly widespread use of artificial intelligence 
technologies could increase the effectiveness of cyber attacks and exacerbate the risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53408">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-1118">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
following bar chart and table provide some indication of the risks of investing in the Fund. The bar 
chart shows changes in the Fund's performance from year to year for Class A shares. The table shows how 
the Fund's average annual returns for 1 year, 5 years, 10 years or since inception, as applicable, compared 
with those of a broad measure of market performance and additional indexes with characteristics relevant 
to the Fund. The Fund'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:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;You 
can obtain updated performance information at www.franklintempleton.com or by calling (800) DIAL BEN/342-5236.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Sales 
charges are not reflected in the bar chart, and if those charges were included, returns would be less 
than those shown. &lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53409">The Fund'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_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53410">franklintempleton.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53411">(800) DIAL BEN/342-5236</oef:PerformanceAvailabilityPhone>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53412">Sales 
charges are not reflected in the bar chart, and if those charges were included, returns would be less 
than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartHeading
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53413">Class A Annual Total Returns</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-1144">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:17.33%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:68%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.67%;"&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;33.26%&lt;/p&gt;&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;-24.36%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="2" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:100%;"&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:#A7A7A7; font-size:1pt;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 10.83%.&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;
</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53414">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53415">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53416"
      unitRef="pure">0.3326</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53417">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53418">2022-06-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53419"
      unitRef="pure">-0.2436</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53420">As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 10.83%.</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53421">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53422"
      unitRef="pure">0.1083</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53423">Average 
Annual Total Returns (figures reflect sales charges) For periods ended December 
31, 2025</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53424">Return before taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53425"
      unitRef="pure">0.0203</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53426"
      unitRef="pure">0.0578</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53427"
      unitRef="pure">0.1229</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsMember_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53428">Return after taxes on distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53429"
      unitRef="pure">-0.0195</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53430"
      unitRef="pure">0.0323</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53431"
      unitRef="pure">0.0998</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsAndSalesMember_C000018615Member_S000006878Member_S000006878Summary1Member"
      id="ixv-53432">Return after taxes on 
distributions and sale of Fund shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53433"
      unitRef="pure">0.0408</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53434"
      unitRef="pure">0.0424</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018615Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53435"
      unitRef="pure">0.0967</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53436"
      unitRef="pure">0.0638</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53437"
      unitRef="pure">0.0618</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018617Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53438"
      unitRef="pure">0.1208</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53439"
      unitRef="pure">0.0771</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53440"
      unitRef="pure">0.0671</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018619Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53441"
      unitRef="pure">0.1264</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53442"
      unitRef="pure">0.0834</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53443"
      unitRef="pure">0.0734</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000128860Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53444"
      unitRef="pure">0.1333</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53445"
      unitRef="pure">0.0824</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53446"
      unitRef="pure">0.0725</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018618Member_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53447"
      unitRef="pure">0.1320</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_Russell3000Index31_S000006878Member_S000006878Summary1Member"
      id="ixv-53448">Russell 3000&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-53450">(index reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell3000Index31_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53451"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell3000Index31_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53452"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell3000Index31_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53453"
      unitRef="pure">0.1428</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_Russell3000GrowthIndex32_S000006878Member_S000006878Summary1Member"
      id="ixv-53454">Russell 3000&#xae; 
Growth Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell3000GrowthIndex32_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53456"
      unitRef="pure">0.1815</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell3000GrowthIndex32_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53457"
      unitRef="pure">0.1459</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell3000GrowthIndex32_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53458"
      unitRef="pure">0.1759</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_SP500Index33_S000006878Member_S000006878Summary1Member"
      id="ixv-53459">S&amp;P 500&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_SP500Index33_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53461"
      unitRef="pure">0.1788</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_SP500Index33_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53462"
      unitRef="pure">0.1443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SP500Index33_S000006878Member_S000006878Summary1Member"
      decimals="INF"
      id="ixv-53463"
      unitRef="pure">0.1482</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53464">Franklin 
Small Cap Growth Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53465">Investment Goal</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-1519">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Long-term capital growth.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53466">Fees and 
Expenses of the Fund</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-1522">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;These tables describe 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:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt;You may pay other fees (including on Class R6 and Advisor Class 
shares), 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:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A if 
you and your family invest, or agree to invest in the future, at least $25,000 in Franklin Templeton 
funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s distributor. 
More information about these and other discounts is available from your financial professional and under 
&#x201c;Your Account&#x201d; on page 85 in the Fund&#x2019;s Prospectus and under &#x201c;Buying and Selling 
Shares&#x201d; on page 54 of the Fund&#x2019;s Statement of Additional Information. In addition, more information 
about sales charge discounts and waivers for purchases of shares through specific financial intermediaries 
is set forth in Appendix A &#x2013; &#x201c;Intermediary Sales Charge Discounts and Waivers&#x201d; to the 
Fund&#x2019;s prospectus.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53467">You may qualify for sales charge discounts in Class A if 
you and your family invest, or agree to invest in the future, at least $25,000 in Franklin Templeton 
funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s distributor.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53468"
      unitRef="usd">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53469">Shareholder Fees</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53470"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53471"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53472"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53473"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53474"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="_185_"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53476"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53477"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53478"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53479"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53480">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_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53481"
      unitRef="pure">0.0062</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53482"
      unitRef="pure">0.0062</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53483"
      unitRef="pure">0.0062</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53484"
      unitRef="pure">0.0062</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53485"
      unitRef="pure">0.0062</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53486"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53487"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53488"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53489"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53490"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53491"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53492"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53493"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53494"
      unitRef="pure">0.0005</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53495"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53496"
      unitRef="pure">0.0107</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53497"
      unitRef="pure">0.0182</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53498"
      unitRef="pure">0.0132</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53499"
      unitRef="pure">0.0067</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53500"
      unitRef="pure">0.0082</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53501">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-1794">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; 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 the period. The Example also assumes that your investment 
has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual 
costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53502"
      unitRef="usd">653</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53503"
      unitRef="usd">871</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53504"
      unitRef="usd">1107</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53505"
      unitRef="usd">1783</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53506"
      unitRef="usd">285</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53507"
      unitRef="usd">573</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53508"
      unitRef="usd">986</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53509"
      unitRef="usd">1941</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53510"
      unitRef="usd">134</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53511"
      unitRef="usd">418</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53512"
      unitRef="usd">723</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53513"
      unitRef="usd">1589</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53514"
      unitRef="usd">68</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53515"
      unitRef="usd">214</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53516"
      unitRef="usd">373</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53517"
      unitRef="usd">834</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53518"
      unitRef="usd">84</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53519"
      unitRef="usd">262</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53520"
      unitRef="usd">456</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53521"
      unitRef="usd">1015</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53522">If you do not sell your shares:</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53523"
      unitRef="usd">185</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53524"
      unitRef="usd">573</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53525"
      unitRef="usd">986</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260430_20260430_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53526"
      unitRef="usd">1941</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53527">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-1980">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities 
(or "turns over" 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's performance. During 
the most recent fiscal year, the Fund's portfolio turnover rate was 48.01% of the average value of its 
portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53528"
      unitRef="pure">0.4801</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53529">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-1983">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Under normal market conditions, 
the Fund invests at least 80% of its net assets in the equity securities of small-cap companies that 
are expected by the investment manager to demonstrate positive future growth. The equity securities in 
which the Fund invests are predominantly common stock. For this Fund, growth companies include companies 
(or securities issued by such companies) that the investment manager believes have the potential for 
sustainable long-term sales or earnings growth based on sales and/or earnings growth estimates from third-party 
and internal sources. Small-cap companies are companies with market capitalizations not exceeding the 
highest month-end market capitalization value of any stock in the Russell 2000 Index for the previous 
36 months.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;In 
addition to the Fund's main investments, the Fund may invest in equity securities of larger companies. 
The Fund, from time to time, may have significant positions in particular sectors such as healthcare, 
information technology (including technology &lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;equipment 
and hardware, technology services, software and internet services), consumer discretionary and industrials.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
Fund may make private investments in companies whose securities are not publicly traded (including companies 
that have not yet issued securities publicly in an initial public offering ("IPO")), often in the form 
of private placements, which are exempt from registration under the federal securities laws and are only 
sold to certain investors meeting predefined criteria.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The investment manager uses fundamental, 
"bottom-up" research to seek companies meeting its criteria of growth potential, quality and valuation. 
In seeking sustainable growth characteristics, the investment manager looks for companies that it believes 
can produce sustainable earnings and cash flow growth, evaluating the long term market opportunity and 
competitive structure of an industry. In assessing value, the investment manager considers whether security 
prices fully reflect the balance of the sustainable growth opportunities relative to business and financial 
risks.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53530">Under normal market conditions, 
the Fund invests at least 80% of its net assets in the equity securities of small-cap companies that 
are expected by the investment manager to demonstrate positive future growth.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53531">Under normal market conditions, 
the Fund invests at least 80% of its net assets in the equity securities of small-cap companies that 
are expected by the investment manager to demonstrate positive future growth</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53532"> The equity securities in 
which the Fund invests are predominantly common stock. For this Fund, growth companies include companies 
(or securities issued by such companies) that the investment manager believes have the potential for 
sustainable long-term sales or earnings growth based on sales and/or earnings growth estimates from third-party 
and internal sources. Small-cap companies are companies with market capitalizations not exceeding the 
highest month-end market capitalization value of any stock in the Russell 2000 Index for the previous 
36 months.</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_PrincipalRisks2_S000006889Summary1Member"
      id="ixv-2008">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:13.0pt; font-family:Arial; text-align:left; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Principal Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;You could lose money by investing in the Fund. Mutual fund 
shares are not deposits or obligations of, or guaranteed or endorsed by, any bank, and are not insured 
by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. 
government.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_RiskLoseMoneyMember_S000006889Summary1Member"
      id="ixv-53533">You could lose money by investing in the Fund.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_RiskNotInsuredMember_S000006889Summary1Member"
      id="ixv-53534">Mutual fund 
shares are not deposits or obligations of, or guaranteed or endorsed by, any bank, and are not insured 
by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. 
government.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Market2_S000006889Summary1Member"
      id="ixv-2011">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Market: 
 &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The 
market values of securities or other investments owned by the Fund will go up or down, sometimes rapidly 
or unpredictably. The market value of a security or other investment may be reduced by market activity 
or other results of supply and demand unrelated to the issuer. This is a basic risk associated with all 
investments. When there are more sellers than buyers, prices tend to fall. Likewise, when there are more 
buyers than sellers, prices tend to rise. In addition, the value of the Fund&#x2019;s investments may 
go up or down due to general market or other conditions that are not specifically related to a particular 
issuer, such as: real or perceived adverse economic changes, including widespread liquidity issues and 
defaults in one or more industries; changes in interest, inflation or exchange rates; unexpected natural 
and man-made world events, such as diseases or disasters; financial, political or social disruptions, 
including terrorism and war; and U.S. trade disputes or other disputes with specific countries that could 
result in additional tariffs, trade barriers and/or investment restrictions in certain securities in 
those countries. Any of these conditions can adversely affect the economic prospects of many companies, 
sectors, nations, regions and the market in general, in ways that cannot necessarily be foreseen.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Ongoing 
or threatened armed conflicts throughout the world have caused and could continue to cause significant 
market disruptions and volatility. The hostilities &lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;and 
sanctions resulting from those hostilities could have a significant adverse impact on certain investments 
of the Fund as well as the Fund&#x2019;s performance and liquidity.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Stock prices tend to go 
up and down more dramatically than those of debt securities. A slower-growth or recessionary economic 
environment could have an adverse effect on the prices of the various stocks held by the Fund.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_SmallCapitalizationCompanies2_S000006889Summary1Member"
      id="ixv-2037">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Small 
Capitalization Companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Securities issued by small capitalization companies may be more volatile in 
price than those of larger companies and may involve substantial risks. Such risks may include greater 
sensitivity to economic conditions, less certain growth prospects, lack of depth of management and funds 
for growth and development, and limited or less developed product lines and markets. In addition, small 
capitalization companies may be particularly affected by interest rate increases, as they may find it 
more difficult to borrow money to continue or expand operations, or may have difficulty in repaying any 
loans. The markets for securities issued by small capitalization companies also tend to be less liquid 
than the markets for securities issued by larger companies. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_GrowthStyleInvesting2_S000006889Summary1Member"
      id="ixv-2041">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Growth Style Investing:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Growth stock prices reflect projections of future earnings or revenues, and can, therefore, fall dramatically 
if the company fails to meet those projections. Growth stocks may be more expensive relative to their 
current earnings or assets compared to value or other stocks, and if earnings growth expectations moderate, 
their valuations may return to more typical norms, causing their stock prices to fall. Prices of these 
companies&#x2019; securities may be more volatile than other securities, particularly over the short term. 
In addition, investment styles can go in and out of favor, which could cause additional volatility in 
the prices of the Fund&#x2019;s portfolio holdings.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Liquidity2_S000006889Summary1Member"
      id="ixv-2045">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Liquidity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The trading market 
for a particular security or type of security or other investments in which the Fund invests may become 
less liquid or even illiquid. Reduced liquidity will have an adverse impact on the Fund&#x2019;s ability 
to sell such securities or other investments when necessary to meet the Fund&#x2019;s liquidity needs, 
which may arise or increase in response to a specific economic event or because the investment manager 
wishes to purchase particular investments or believes that a higher level of liquidity would be advantageous. 
Reduced liquidity will also generally lower the value of such securities or other investments. Market 
prices for such securities or other investments may be relatively volatile.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Focus2_S000006889Summary1Member"
      id="ixv-2049">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Focus:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 To the extent that the Fund focuses on particular countries, regions, industries, sectors or types of 
investments from time to time, the Fund may be subject to greater risks of adverse developments in such 
areas of focus than a fund that invests in a wider variety of countries, regions, industries, sectors 
or investments.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Healthcarecompanies2_S000006889Summary1Member"
      id="ixv-2073">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Healthcare 
companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The activities of healthcare companies may be funded or subsidized by federal 
and state governments. If government funding and subsidies are reduced or discontinued, the profitability 
of these companies could be adversely affected. Healthcare companies may also be affected by government 
policies on healthcare reimbursements, regulatory approval for new drugs and medical products, and similar 
matters. They are also subject to legislative risk, i.e., the risks associated with the reform of the 
healthcare system through legislation.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Informationtechnologycompanies2_S000006889Summary1Member"
      id="ixv-2077">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Information technology companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt; 
&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;Companies 
in the information technology sector have historically been volatile due to the rapid pace of product 
change and development within the sector. For example, their products and services may not prove commercially 
successful or may become obsolete quickly. In addition, delays in or cancellation of the release of anticipated 
products or services may also affect the price of an information technology company&#x2019;s stock. Information 
technology companies are subject to significant competitive pressures, such as new market entrants, aggressive 
pricing and tight profit margins. The activities of these companies may also be adversely affected by 
changes in government regulations, worldwide technological developments (including the development of 
artificial intelligence and machine learning) or investor perception of a company and/or its products 
or services. The stock prices of companies operating within this sector may be subject to abrupt or erratic 
movements.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Consumerdiscretionarycompanies2_S000006889Summary1Member"
      id="ixv-2083">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Consumer discretionary companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Companies in the consumer 
discretionary sector could be affected by, among other things, overall economic conditions, interest 
rates, consumer confidence, and disposable income.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Industrialscompanies2_S000006889Summary1Member"
      id="ixv-2087">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Industrials companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 The stock prices of companies in the industrials sector are affected by supply and demand both for their 
specific product or service and for industrials sector products in general. Companies in the industrials 
sector may be adversely affected by changes in government regulation, world events and economic conditions. 
In addition, these companies are at risk for environmental damage and product liability claims. Companies 
in this sector could be adversely affected by commodity price volatility, changes in exchange rates, 
imposition of export or import controls, increased competition, depletion of resources, technological 
developments and labor relations.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_PrivateCompanyPrivatePlacementRisk2_S000006889Summary1Member"
      id="ixv-2091">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Private Company/Private Placement Risk:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
&#160;Investments in the stocks of private companies, including companies that have not yet issued securities 
publicly in an initial public offering ("IPO"), involve greater risks than investments in stocks of many 
publicly traded companies. Compared to public companies, there is significantly less information available 
about private companies and there is no assurance that the information obtained by the Fund is reliable. 
Investments in private companies and private placements are generally considered to be illiquid and may 
be difficult to sell at a desirable time or at the prices at which the Fund has valued the investments. 
Investments in private companies and private placements &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;are 
typically difficult to value since there are no market prices and less overall financial information 
available. Difficulty in valuing such investments may make it difficult to accurately determine a Fund's 
exposure to private investments, which could cause the Fund to invest to a greater extent in illiquid 
investments and subject the Fund to increased risks. The Fund&#x2019;s NAV could be adversely affected 
if the Fund's determinations regarding the value of the Fund's private investments were materially higher 
than the values that the Fund ultimately realizes upon the disposal of such investments. In addition, 
private companies may have limited financial resources and may be unable to meet their obligations. Investments 
in private companies and private placements may involve a high degree of business and financial risk 
and may result in substantial losses. These factors may have a negative effect on the Fund's performance.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Management2_S000006889Summary1Member"
      id="ixv-2115">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Management:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 The Fund is subject to management risk because it is an actively managed investment portfolio. The Fund's 
investment manager applies investment techniques and risk analyses in making investment decisions for 
the Fund, but there can be no guarantee that these decisions will produce the desired results.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_Cybersecurity2_S000006889Summary1Member"
      id="ixv-2119">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Cybersecurity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain 
access to Fund assets, Fund or customer data (including private shareholder information), or proprietary 
information, cause the Fund, the investment manager, and/or their service providers (including, but not 
limited to, Fund accountants, custodians, sub-custodians, transfer agents and financial intermediaries) 
to suffer data breaches, data corruption or loss of operational functionality or prevent Fund investors 
from purchasing, redeeming or exchanging shares or receiving distributions. The investment manager has 
limited ability to prevent or mitigate cybersecurity incidents affecting third party service providers, 
and such third party service providers may have limited indemnification obligations to the Fund or the 
investment manager. Cybersecurity incidents may result in financial losses to the Fund and its shareholders, 
and substantial costs may be incurred in an effort to prevent or mitigate future cybersecurity incidents. 
Issuers of securities in which the Fund invests are also subject to cybersecurity risks, and the value 
of these securities could decline if the issuers experience cybersecurity incidents.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Because 
technology is frequently changing (including the development of artificial intelligence and machine learning), 
new ways to carry out cyber attacks are always developing. Therefore, there is a chance that some risks 
have not been identified or prepared for, or that an attack may not be detected, which puts limitations 
on the Fund's ability to plan for or respond to a cyber attack. Like other funds and business enterprises, 
the Fund, the investment manager, and their service providers are subject to the risk of cyber incidents 
occurring from time to time. The rapid development and increasingly widespread use of artificial intelligence 
&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;technologies 
could increase the effectiveness of cyber attacks and exacerbate the risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53535">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-2145">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
following bar chart and table provide some indication of the risks of investing in the Fund. The bar 
chart shows changes in the Fund's performance from year to year for Class A shares. The table shows how 
the Fund's average annual returns for 1 year, 5 years, 10 years or since inception, as applicable, compared 
with those of a broad measure of market performance and additional indexes with characteristics relevant 
to the Fund. The Fund's past performance (before and after taxes) is not necessarily an indication of 
how the Fund will perform in the future. You can obtain updated performance information at www.franklintempleton.com 
or by calling (800) DIAL BEN/342-5236.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Sales charges are not reflected in the bar chart, and if those 
charges were included, returns would be less than those shown. &lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53536">The Fund'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_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53537">franklintempleton.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53538">(800) DIAL BEN/342-5236</oef:PerformanceAvailabilityPhone>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53539">Sales charges are not reflected in the bar chart, and if those 
charges were included, returns would be less than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53540">Class A Annual Total Returns</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-2151">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:17.33%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:68%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.67%;"&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;42.55%&lt;/p&gt;&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;-26.12%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="2" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:100%;"&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:#A7A7A7; font-size:1pt;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 16.62%.&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;
</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53541">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53542">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53543"
      unitRef="pure">0.4255</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53544">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53545">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53546"
      unitRef="pure">-0.2612</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53547">As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 16.62%.</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53548">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53549"
      unitRef="pure">0.1662</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53550">Average 
Annual Total Returns (figures reflect sales charges) For periods ended December 
31, 2025</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53551">Return before taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53552"
      unitRef="pure">0.0159</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53553"
      unitRef="pure">0.0067</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53554"
      unitRef="pure">0.0948</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsMember_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53555">Return after taxes on distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53556"
      unitRef="pure">-0.0033</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53557"
      unitRef="pure">-0.0062</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53558"
      unitRef="pure">0.0775</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsAndSalesMember_C000018655Member_S000006889Member_S000006889Summary1Member"
      id="ixv-53559">Return after taxes on 
distributions and sale of Fund shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53560"
      unitRef="pure">0.0238</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53561"
      unitRef="pure">0.0036</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018655Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53562"
      unitRef="pure">0.0735</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53563"
      unitRef="pure">0.0577</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53564"
      unitRef="pure">0.0107</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018657Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53565"
      unitRef="pure">0.0930</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53566"
      unitRef="pure">0.0724</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53567"
      unitRef="pure">0.0156</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018659Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53568"
      unitRef="pure">0.0983</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53569"
      unitRef="pure">0.0792</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53570"
      unitRef="pure">0.0221</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000128865Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53571"
      unitRef="pure">0.1057</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53572"
      unitRef="pure">0.0775</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53573"
      unitRef="pure">0.0206</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018658Member_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53574"
      unitRef="pure">0.1038</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_Russell3000Index34_S000006889Member_S000006889Summary1Member"
      id="ixv-53575">Russell 3000&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260430_20260430_S000006889Member_S000006889Summary1Member"
      id="ixv-53577">(index reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell3000Index34_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53578"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell3000Index34_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53579"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell3000Index34_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53580"
      unitRef="pure">0.1428</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_Russell2000GrowthIndex35_S000006889Member_S000006889Summary1Member"
      id="ixv-53581">Russell 2000&#xae; 
Growth Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell2000GrowthIndex35_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53583"
      unitRef="pure">0.1301</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell2000GrowthIndex35_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53584"
      unitRef="pure">0.0318</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell2000GrowthIndex35_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53585"
      unitRef="pure">0.0957</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_SP500Index36_S000006889Member_S000006889Summary1Member"
      id="ixv-53586">S&amp;P 500&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_SP500Index36_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53588"
      unitRef="pure">0.1788</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_SP500Index36_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53589"
      unitRef="pure">0.1443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SP500Index36_S000006889Member_S000006889Summary1Member"
      decimals="INF"
      id="ixv-53590"
      unitRef="pure">0.1482</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53591">Franklin 
Small-Mid Cap Growth Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53592">Investment Goal</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-2517">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Long-term capital growth.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53593">Fees and 
Expenses of the Fund</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-2520">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;These tables describe 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:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt;You may pay other fees (including on Class R6 and Advisor Class 
shares), 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:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A if 
you and your family invest, or agree to invest in the future, at least $25,000 in Franklin Templeton 
funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s distributor. 
More information about these and other discounts is available from your financial professional and under 
&#x201c;Your Account&#x201d; on page 85 in the Fund&#x2019;s Prospectus and under &#x201c;Buying and Selling 
Shares&#x201d; on page 54 of the Fund&#x2019;s Statement of Additional Information. In addition, more information 
about sales charge discounts and waivers for purchases of shares through specific financial intermediaries 
is set forth in Appendix A &#x2013; &#x201c;Intermediary Sales Charge Discounts and Waivers&#x201d; to the 
Fund&#x2019;s prospectus.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53594">You may qualify for sales charge discounts in Class A if 
you and your family invest, or agree to invest in the future, at least $25,000 in Franklin Templeton 
funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s distributor.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53595"
      unitRef="usd">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53596">Shareholder Fees</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53597"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53598"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53599"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53600"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53601"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="_346_"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53603"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53604"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53605"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53606"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53607">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_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53608"
      unitRef="pure">0.0046</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53609"
      unitRef="pure">0.0046</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53610"
      unitRef="pure">0.0046</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53611"
      unitRef="pure">0.0046</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53612"
      unitRef="pure">0.0046</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53613"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53614"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53615"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53616"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53617"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53618"
      unitRef="pure">0.0014</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53619"
      unitRef="pure">0.0014</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53620"
      unitRef="pure">0.0014</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53621"
      unitRef="pure">0.0005</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53622"
      unitRef="pure">0.0014</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53623"
      unitRef="pure">0.0085</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53624"
      unitRef="pure">0.0160</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53625"
      unitRef="pure">0.0110</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53626"
      unitRef="pure">0.0051</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53627"
      unitRef="pure">0.0060</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53628">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-2792">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; 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 the period. The Example also assumes that your investment 
has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual 
costs may be higher or lower, based on these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53629"
      unitRef="usd">632</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53630"
      unitRef="usd">806</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53631"
      unitRef="usd">995</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53632"
      unitRef="usd">1541</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53633"
      unitRef="usd">263</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53634"
      unitRef="usd">505</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53635"
      unitRef="usd">871</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53636"
      unitRef="usd">1699</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53637"
      unitRef="usd">112</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53638"
      unitRef="usd">350</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53639"
      unitRef="usd">607</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53640"
      unitRef="usd">1341</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53641"
      unitRef="usd">52</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53642"
      unitRef="usd">163</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53643"
      unitRef="usd">284</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53644"
      unitRef="usd">639</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53645"
      unitRef="usd">61</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53646"
      unitRef="usd">192</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53647"
      unitRef="usd">335</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53648"
      unitRef="usd">750</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53649">If you do not sell your shares:</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53650"
      unitRef="usd">163</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53651"
      unitRef="usd">505</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53652"
      unitRef="usd">871</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260430_20260430_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53653"
      unitRef="usd">1699</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53654">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-2978">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities 
(or "turns over" 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's performance. During 
the most recent fiscal year, the Fund's portfolio turnover rate was 32.96% of the average value of its 
portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53655"
      unitRef="pure">0.3296</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53656">Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-2981">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Under normal market conditions, 
the Fund invests at least 80% of its net assets in the equity securities of small-capitalization (small-cap) 
and mid-capitalization (mid-cap) companies that are expected by the investment manager to demonstrate 
positive future growth. For this Fund, growth companies include companies (or securities issued by such 
companies) that the investment manager believes have &lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;the 
potential for sustainable long-term sales or earnings growth based on sales and/or earnings growth estimates 
from third-party and internal sources. Small-cap companies are companies with market capitalizations 
not exceeding the highest month-end market capitalization value of any stock in the Russell 2500&#x2122; 
Index for the previous 36 months, and mid-cap companies are companies with market capitalizations not 
exceeding the highest month-end market capitalization value of any stock in the Russell Midcap Index 
for the previous 36 months. &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Under normal market conditions, the Fund invests predominantly 
in equity securities, predominantly in common stock.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund, from time to time, may have significant 
positions in particular sectors information technology (including technology services, semiconductors, 
technology equipment and hardware), industrials, healthcare and consumer discretionary.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
Fund may make private investments in companies whose securities are not publicly traded (including companies 
that have not yet issued securities publicly in an initial public offering ("IPO")), often in the form 
of private placements, which are exempt from registration under the federal securities laws and are only 
sold to certain investors meeting predefined criteria.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The investment manager uses fundamental, 
"bottom-up" research to seek companies meeting its criteria of growth potential, quality and valuation. 
In seeking sustainable growth characteristics, the investment manager looks for companies that it believes 
can produce sustainable earnings and cash flow growth, evaluating the long term market opportunity and 
competitive structure of an industry to target leaders and emerging leaders. In assessing value, the 
investment manager considers whether security prices fully reflect the balance of the sustainable growth 
opportunities relative to business and financial risks.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53657">Under normal market conditions, 
the Fund invests at least 80% of its net assets in the equity securities of small-capitalization (small-cap) 
and mid-capitalization (mid-cap) companies that are expected by the investment manager to demonstrate 
positive future growth.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53658">Under normal market conditions, 
the Fund invests at least 80% of its net assets in the equity securities of small-capitalization (small-cap) 
and mid-capitalization (mid-cap) companies that are expected by the investment manager to demonstrate 
positive future growth</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53659"> For this Fund, growth companies include companies (or securities issued by such 
companies) that the investment manager believes have </fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_PrincipalRisks2_S000006888Summary1Member"
      id="ixv-3007">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:13.0pt; font-family:Arial; text-align:left; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Principal Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;You could lose money by 
investing in the Fund. Mutual fund shares are not deposits or obligations of, or guaranteed or endorsed 
by, any bank, and are not insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board, 
or any other agency of the U.S. government.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_RiskLoseMoneyMember_S000006888Summary1Member"
      id="ixv-53660">You could lose money by 
investing in the Fund.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_RiskNotInsuredMember_S000006888Summary1Member"
      id="ixv-53661">Mutual fund shares are not deposits or obligations of, or guaranteed or endorsed 
by, any bank, and are not insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board, 
or any other agency of the U.S. government.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Market2_S000006888Summary1Member"
      id="ixv-3010">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Market:  &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The market values of 
securities or other investments owned by the Fund will go up or down, sometimes rapidly or unpredictably. 
The market value of a security or other investment may be reduced by market activity or other results 
of supply and demand unrelated to the issuer. This is a basic risk associated with all investments. When 
there are more sellers than buyers, prices tend to fall. Likewise, when there are more buyers than sellers, 
prices tend to rise. In addition, the value of the Fund&#x2019;s investments may go up or down due to 
general market or other conditions that are not specifically related to a particular issuer, such as: 
real or perceived adverse economic changes, including widespread liquidity issues and &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;defaults 
in one or more industries; changes in interest, inflation or exchange rates; unexpected natural and man-made 
world events, such as diseases or disasters; financial, political or social disruptions, including terrorism 
and war; and U.S. trade disputes or other disputes with specific countries that could result in additional 
tariffs, trade barriers and/or investment restrictions in certain securities in those countries. Any 
of these conditions can adversely affect the economic prospects of many companies, sectors, nations, 
regions and the market in general, in ways that cannot necessarily be foreseen.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Ongoing or threatened 
armed conflicts throughout the world have caused and could continue to cause significant market disruptions 
and volatility. The hostilities and sanctions resulting from those hostilities could have a significant 
adverse impact on certain investments of the Fund as well as the Fund&#x2019;s performance and liquidity.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Stock 
prices tend to go up and down more dramatically than those of debt securities. A slower-growth or recessionary 
economic environment could have an adverse effect on the prices of the various stocks held by the Fund.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_GrowthStyleInvesting2_S000006888Summary1Member"
      id="ixv-3036">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Growth 
Style Investing:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Growth stock prices reflect projections of future earnings or revenues, and 
can, therefore, fall dramatically if the company fails to meet those projections. Growth stocks may be 
more expensive relative to their current earnings or assets compared to value or other stocks, and if 
earnings growth expectations moderate, their valuations may return to more typical norms, causing their 
stock prices to fall. Prices of these companies&#x2019; securities may be more volatile than other securities, 
particularly over the short term. In addition, investment styles can go in and out of favor, which could 
cause additional volatility in the prices of the Fund&#x2019;s portfolio holdings.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_SmallandMidCapitalizationCompanies2_S000006888Summary1Member"
      id="ixv-3040">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Small and 
Mid Capitalization Companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Securities issued by small and mid capitalization companies 
may be more volatile in price than those of larger companies and may involve substantial risks. Such 
risks may include greater sensitivity to economic conditions, less certain growth prospects, lack of 
depth of management and funds for growth and development, and limited or less developed product lines 
and markets. In addition, small and mid capitalization companies may be particularly affected by interest 
rate increases, as they may find it more difficult to borrow money to continue or expand operations, 
or may have difficulty in repaying any loans. The markets for securities issued by small and mid capitalization 
companies also tend to be less liquid than the markets for securities issued by larger companies. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Focus2_S000006888Summary1Member"
      id="ixv-3044">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Focus:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 To the extent that the Fund focuses on particular countries, regions, industries, sectors or types of 
investments from time to time, the Fund may be subject to greater risks of adverse developments in such 
areas of focus than a fund &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;that 
invests in a wider variety of countries, regions, industries, sectors or investments.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Informationtechnologycompanies2_S000006888Summary1Member"
      id="ixv-3068">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Information 
technology companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;Companies in the information technology sector have historically 
been volatile due to the rapid pace of product change and development within the sector. For example, 
their products and services may not prove commercially successful or may become obsolete quickly. In 
addition, delays in or cancellation of the release of anticipated products or services may also affect 
the price of an information technology company&#x2019;s stock. Information technology companies are subject 
to significant competitive pressures, such as new market entrants, aggressive pricing and tight profit 
margins. The activities of these companies may also be adversely affected by changes in government regulations, 
worldwide technological developments (including the development of artificial intelligence and machine 
learning) or investor perception of a company and/or its products or services. The stock prices of companies 
operating within this sector may be subject to abrupt or erratic movements.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Industrialscompanies2_S000006888Summary1Member"
      id="ixv-3074">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Industrials 
companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The stock prices of companies in the industrials sector are affected by supply 
and demand both for their specific product or service and for industrials sector products in general. 
Companies in the industrials sector may be adversely affected by changes in government regulation, world 
events and economic conditions. In addition, these companies are at risk for environmental damage and 
product liability claims. Companies in this sector could be adversely affected by commodity price volatility, 
changes in exchange rates, imposition of export or import controls, increased competition, depletion 
of resources, technological developments and labor relations.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Consumerdiscretionarycompanies2_S000006888Summary1Member"
      id="ixv-3078">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Consumer 
discretionary companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Companies in the consumer discretionary sector could be affected by, among other 
things, overall economic conditions, interest rates, consumer confidence, and disposable income.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Healthcarecompanies2_S000006888Summary1Member"
      id="ixv-3082">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Healthcare 
companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The activities of healthcare companies may be funded or subsidized by federal 
and state governments. If government funding and subsidies are reduced or discontinued, the profitability 
of these companies could be adversely affected. Healthcare companies may also be affected by government 
policies on healthcare reimbursements, regulatory approval for new drugs and medical products, and similar 
matters. They are also subject to legislative risk, i.e., the risks associated with the reform of the 
healthcare system through legislation.&lt;/span&gt;&lt;/p&gt;&#160;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Liquidity2_S000006888Summary1Member"
      id="ixv-3087">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Liquidity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The trading market 
for a particular security or type of security or other investments in which the Fund invests may become 
less liquid or even illiquid. Reduced liquidity will have an adverse impact on the Fund&#x2019;s ability 
to sell such securities or other investments when necessary to meet the Fund&#x2019;s liquidity needs, 
which may arise or increase in response to a specific economic event or because the investment manager 
wishes to purchase particular investments or believes that &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;a 
higher level of liquidity would be advantageous. Reduced liquidity will also generally lower the value 
of such securities or other investments. Market prices for such securities or other investments may be 
relatively volatile.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_PrivateCompanyPrivatePlacementRisk2_S000006888Summary1Member"
      id="ixv-3111">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Private Company/Private Placement Risk:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; &#160;Investments in 
the stocks of private companies, including companies that have not yet issued securities publicly in 
an initial public offering ("IPO"), involve greater risks than investments in stocks of many publicly 
traded companies. Compared to public companies, there is significantly less information available about 
private companies and there is no assurance that the information obtained by the Fund is reliable. Investments 
in private companies and private placements are generally considered to be illiquid and may be difficult 
to sell at a desirable time or at the prices at which the Fund has valued the investments. Investments 
in private companies and private placements are typically difficult to value since there are no market 
prices and less overall financial information available. Difficulty in valuing such investments may make 
it difficult to accurately determine a Fund's exposure to private investments, which could cause the 
Fund to invest to a greater extent in illiquid investments and subject the Fund to increased risks. The 
Fund&#x2019;s NAV could be adversely affected if the Fund's determinations regarding the value of the 
Fund's private investments were materially higher than the values that the Fund ultimately realizes upon 
the disposal of such investments. In addition, private companies may have limited financial resources 
and may be unable to meet their obligations. Investments in private companies and private placements 
may involve a high degree of business and financial risk and may result in substantial losses. These 
factors may have a negative effect on the Fund's performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Management2_S000006888Summary1Member"
      id="ixv-3115">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Management:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The Fund is subject 
to management risk because it is an actively managed investment portfolio. The Fund's investment manager 
applies investment techniques and risk analyses in making investment decisions for the Fund, but there 
can be no guarantee that these decisions will produce the desired results.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_Cybersecurity2_S000006888Summary1Member"
      id="ixv-3119">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Cybersecurity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain 
access to Fund assets, Fund or customer data (including private shareholder information), or proprietary 
information, cause the Fund, the investment manager, and/or their service providers (including, but not 
limited to, Fund accountants, custodians, sub-custodians, transfer agents and financial intermediaries) 
to suffer data breaches, data corruption or loss of operational functionality or prevent Fund investors 
from purchasing, redeeming or exchanging shares or receiving distributions. The investment manager has 
limited ability to prevent or mitigate cybersecurity incidents affecting third party service providers, 
and such third party service providers may have limited indemnification obligations to the Fund or the 
investment manager. Cybersecurity incidents may result in financial losses to the Fund and its shareholders, 
and substantial costs may be incurred in an effort to prevent or mitigate future cybersecurity incidents. 
&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Issuers 
of securities in which the Fund invests are also subject to cybersecurity risks, and the value of these 
securities could decline if the issuers experience cybersecurity incidents.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Because technology is 
frequently changing (including the development of artificial intelligence and machine learning), new 
ways to carry out cyber attacks are always developing. Therefore, there is a chance that some risks have 
not been identified or prepared for, or that an attack may not be detected, which puts limitations on 
the Fund's ability to plan for or respond to a cyber attack. Like other funds and business enterprises, 
the Fund, the investment manager, and their service providers are subject to the risk of cyber incidents 
occurring from time to time. The rapid development and increasingly widespread use of artificial intelligence 
technologies could increase the effectiveness of cyber attacks and exacerbate the risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53662">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-3145">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
following bar chart and table provide some indication of the risks of investing in the Fund. The bar 
chart shows changes in the Fund's performance from year to year for Class A shares. The table shows how 
the Fund's average annual returns for 1 year, 5 years, 10 years or since inception, as applicable, compared 
with those of a broad measure of market performance and additional indexes with characteristics relevant 
to the Fund. The Fund's past performance (before and after taxes) is not necessarily an indication of 
how the Fund will perform in the future. You can obtain updated performance information at www.franklintempleton.com 
or by calling (800) DIAL BEN/342-5236.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Sales charges are not reflected in the bar chart, and if those 
charges were included, returns would be less than those shown. &lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53663">The Fund'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_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53664">franklintempleton.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53665">(800) DIAL BEN/342-5236</oef:PerformanceAvailabilityPhone>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53666">Sales charges are not reflected in the bar chart, and if those 
charges were included, returns would be less than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53667">Class A Annual Total Returns</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-3169">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:17.33%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:68%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.67%;"&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;41.37%&lt;/p&gt;&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;-23.07%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="2" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:100%;"&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:#A7A7A7; font-size:1pt;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 10.02%.&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53668">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53669">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53670"
      unitRef="pure">0.4137</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53671">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53672">2022-06-30</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53673"
      unitRef="pure">-0.2307</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53674">As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 10.02%.</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53675">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53676"
      unitRef="pure">0.1002</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53677">Average Annual Total Returns (figures 
reflect sales charges) For periods ended December 31, 2025</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53678">Return before taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53679"
      unitRef="pure">-0.0291</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53680"
      unitRef="pure">0.0004</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53681"
      unitRef="pure">0.0956</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsMember_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53682">Return after taxes on distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53683"
      unitRef="pure">-0.0462</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53684"
      unitRef="pure">-0.0135</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53685"
      unitRef="pure">0.0744</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsAndSalesMember_C000018650Member_S000006888Member_S000006888Summary1Member"
      id="ixv-53686">Return after taxes on 
distributions and sale of Fund shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53687"
      unitRef="pure">-0.0046</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53688"
      unitRef="pure">-0.0010</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018650Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53689"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53690"
      unitRef="pure">0.0113</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53691"
      unitRef="pure">0.0042</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018652Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53692"
      unitRef="pure">0.0936</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53693"
      unitRef="pure">0.0250</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53694"
      unitRef="pure">0.0094</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018654Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53695"
      unitRef="pure">0.0992</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53696"
      unitRef="pure">0.0311</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53697"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000128864Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53698"
      unitRef="pure">0.1062</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53699"
      unitRef="pure">0.0300</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53700"
      unitRef="pure">0.0143</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018653Member_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53701"
      unitRef="pure">0.1045</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_Russell3000Index37_S000006888Member_S000006888Summary1Member"
      id="ixv-53702">Russell 3000&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260430_20260430_S000006888Member_S000006888Summary1Member"
      id="ixv-53704">(index reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell3000Index37_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53705"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell3000Index37_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53706"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell3000Index37_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53707"
      unitRef="pure">0.1428</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_RussellMidcapGrowthIndex38_S000006888Member_S000006888Summary1Member"
      id="ixv-53708">Russell Midcap Growth 
Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_RussellMidcapGrowthIndex38_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53709"
      unitRef="pure">0.0866</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_RussellMidcapGrowthIndex38_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53710"
      unitRef="pure">0.0665</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_RussellMidcapGrowthIndex38_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53711"
      unitRef="pure">0.1249</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_SP500Index39_S000006888Member_S000006888Summary1Member"
      id="ixv-53712">S&amp;P 500&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_SP500Index39_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53714"
      unitRef="pure">0.1788</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_SP500Index39_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53715"
      unitRef="pure">0.1443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SP500Index39_S000006888Member_S000006888Summary1Member"
      decimals="INF"
      id="ixv-53716"
      unitRef="pure">0.1482</oef:AvgAnnlRtrPct>
    <oef:ProspectusDate contextRef="Context_20260430_20260430" id="ixv-53717">2026-09-01</oef:ProspectusDate>
    <oef:RiskReturnHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53718">Franklin 
Biotechnology Discovery Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53719">Investment Goal</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-14099">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Capital 
appreciation.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53720">Fees and Expenses of the Fund</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-14103">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;These tables describe 
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:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt;You may pay other fees 
(including on Class R6 and Advisor Class shares), 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:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; You may qualify for 
sales charge discounts in Class A if you and your family invest, or agree to invest in the future, at 
least $25,000 in Franklin Templeton funds and certain other funds distributed through Franklin Distributors, 
LLC, the Fund&#x2019;s distributor. More information about these and other discounts is available from 
your financial professional and under &#x201c;Your Account&#x201d; on page 61 in the Fund&#x2019;s Prospectus 
and under &#x201c;Buying and Selling Shares&#x201d; on page 61 of the Fund&#x2019;s Statement of Additional 
Information. In addition, more information about sales charge discounts and waivers for purchases of 
shares through specific financial intermediaries is set forth in Appendix A &#x2013; &#x201c;Intermediary 
Sales Charge Discounts and Waivers&#x201d; to the Fund&#x2019;s prospectus.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53721">You may qualify for 
sales charge discounts in Class A if you and your family invest, or agree to invest in the future, at 
least $25,000 in Franklin Templeton funds and certain other funds distributed through Franklin Distributors, 
LLC, the Fund&#x2019;s distributor.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53722"
      unitRef="usd">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53723">Shareholder 
Fees</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53724"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53725"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53726"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53727"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="_507_"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53729"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53730"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53731"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53732">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_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53733"
      unitRef="pure">0.0061</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53734"
      unitRef="pure">0.0061</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53735"
      unitRef="pure">0.0061</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53736"
      unitRef="pure">0.0061</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53737"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53738"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53739"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53740"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53741"
      unitRef="pure">0.0016</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53742"
      unitRef="pure">0.0016</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53743"
      unitRef="pure">0.0017</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53744"
      unitRef="pure">0.0016</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53745"
      unitRef="pure">0.0102</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53746"
      unitRef="pure">0.0177</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53747"
      unitRef="pure">0.0078</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53748"
      unitRef="pure">0.0077</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="_528_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="_529_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="_530_"
      unitRef="pure">-0.0011</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="_531_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53753"
      unitRef="pure">0.0101</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53754"
      unitRef="pure">0.0176</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53755"
      unitRef="pure">0.0067</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53756"
      unitRef="pure">0.0076</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53757">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-14378">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; 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 the period. The Example also assumes that your investment 
has a 5% return each year and that the Fund's operating expenses remain the same. The Example reflects 
adjustments made to the Fund's operating expenses due to the fee waivers and/or expense reimbursements 
by management for the 1 Year numbers only. Although your actual costs may be higher or lower, based on 
these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53758"
      unitRef="usd">647</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53759"
      unitRef="usd">855</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53760"
      unitRef="usd">1081</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53761"
      unitRef="usd">1728</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53762"
      unitRef="usd">279</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53763"
      unitRef="usd">557</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53764"
      unitRef="usd">959</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53765"
      unitRef="usd">1887</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53766"
      unitRef="usd">68</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53767"
      unitRef="usd">238</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53768"
      unitRef="usd">422</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53769"
      unitRef="usd">955</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53770"
      unitRef="usd">78</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53771"
      unitRef="usd">245</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53772"
      unitRef="usd">427</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53773"
      unitRef="usd">954</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53774">If you do not sell your shares:</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53775"
      unitRef="usd">179</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53776"
      unitRef="usd">557</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53777"
      unitRef="usd">959</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53778"
      unitRef="usd">1887</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53779">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-14546">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities 
(or "turns over" 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's performance. During 
the most recent fiscal year, the Fund's portfolio turnover rate was 37.62% of the average value of its 
portfolio.&lt;/p&gt;
</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53780"
      unitRef="pure">0.3762</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53781">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-14568">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Under normal market conditions, the Fund invests at least 80% of its net assets 
in securities of biotechnology companies and discovery research firms. The Fund predominantly invests 
in equity securities. For the Fund&#x2019;s investment purposes, a biotechnology company or discovery 
research firm is one that has at least 50% of its earnings derived from biotechnology activities, or 
at least 50% of its assets devoted to such activities, based on the company&#x2019;s most recent fiscal 
year. Discovery research firms are in the early stages of drug research. Biotechnology activities are 
research, development, manufacture, and distribution of various biotechnological or biomedical products, 
services, and processes. This may include companies involved with genomics, genetic engineering, and 
gene therapy. It also includes companies involved in the application and development of biotechnology 
in areas such as health care, pharmaceuticals, and agriculture. In addition to its investments in biotechnology 
companies, the Fund may also invest up to 20% of its net assets in equity or debt securities of any type 
of issuer. The Fund is a "non-diversified" fund, which means it generally invests a greater portion of 
its assets in the securities of one or more issuers and invests overall in a smaller number of issuers 
than a diversified fund.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund may invest a substantial portion of its assets in equity securities of 
smaller capitalization companies, which are generally companies with market capitalizations of less than 
$2 billion at the time of the Fund&#x2019;s investment.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund anticipates that, under normal conditions, 
it will invest more of its assets in U.S. securities than in securities of any other single country. 
It is currently anticipated that the Fund&#x2019;s investments in foreign securities will not exceed 20% 
of its total assets. The Fund may buy foreign securities that are traded in the U.S. or in foreign markets, 
as well as American, European, and Global Depositary Receipts.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The investment manager is a research driven, 
fundamental investor, pursuing a growth strategy. As a "bottom-up" investor focusing primarily on individual 
securities, the investment manager seeks companies that have identifiable drivers of future earnings 
growth and that present, in the investment manager's opinion, the best trade-off between that potential 
earnings growth, business and financial risk, and valuation. Also, in seeking sustainable growth characteristics, 
the investment manager looks for companies that it believes can produce sustainable earnings growth and 
cash flow growth or the potential to generate income.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53782">Under normal market conditions, the Fund invests at least 80% of its net assets 
in securities of biotechnology companies and discovery research firms.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53783">Under normal market conditions, the Fund invests at least 80% of its net assets 
in securities of biotechnology companies and discovery research firms</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53784"> The Fund predominantly invests 
in equity securities. For the Fund&#x2019;s investment purposes, a biotechnology company or discovery 
research firm is one that has at least 50% of its earnings derived from biotechnology activities, or 
at least 50% of its assets devoted to such activities, based on the company&#x2019;s most recent fiscal 
year. Discovery research firms are in the early stages of drug research. Biotechnology activities are 
research, development, manufacture, and distribution of various biotechnological or biomedical products, 
services, and processes. This may include companies involved with genomics, genetic engineering, and 
gene therapy. It also includes companies involved in the application and development of biotechnology 
in areas such as health care, pharmaceuticals, and agriculture. In addition to its investments in biotechnology 
companies, the Fund may also invest up to 20% of its net assets in equity or debt securities of any type 
of issuer. The Fund is a "non-diversified" fund, which means it generally invests a greater portion of 
its assets in the securities of one or more issuers and invests overall in a smaller number of issuers 
than a diversified fund.</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_PrincipalRisks2_S000006882Summary2Member"
      id="ixv-14573">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:13.0pt; font-family:Arial; text-align:left; color:#004C97; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:13.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Principal 
Risks&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;You 
could lose money by investing in the Fund. Mutual fund shares are not deposits or obligations of, or 
guaranteed or endorsed by, any bank, and are not &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;insured 
by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. 
government.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_RiskLoseMoneyMember_S000006882Summary2Member"
      id="ixv-53785">You 
could lose money by investing in the Fund.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_RiskNotInsuredMember_S000006882Summary2Member"
      id="ixv-53786">Mutual fund shares are not deposits or obligations of, or 
guaranteed or endorsed by, any bank, and are not &lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;insured 
by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. 
government.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_BiotechnologyIndustry2_S000006882Summary2Member"
      id="ixv-14598">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Biotechnology Industry:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The biotechnology 
industry is affected by government regulatory requirements, regulatory approval for new drugs and medical 
products, patent considerations, product liability, and similar matters. In addition, this industry is 
characterized by competition and rapid technological developments which may make a company&#x2019;s products 
or services obsolete in a short period of time. In the past, the biotechnology sector has experienced 
considerable volatility in reaction to research and other business developments which may affect only 
one, or a few companies within the sector. The market values of investments in the biotechnology industry 
are often based upon speculation and expectations about future products, research progress, and new product 
filings. In addition, a biotechnology company's valuation can be severely affected if a company's product 
proves to be unsafe, ineffective or unprofitable. Also, there may be a thin trading market in biotechnology 
securities, which could make the securities difficult to sell at an advantageous time.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_Concentration2_S000006882Summary2Member"
      id="ixv-14602">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Concentration:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 To the extent the Fund concentrates in a specific industry, a group of industries, sector or type of 
investment, the Fund will carry much greater risks of adverse developments and price movements in such 
industries, sectors or investments than a fund that invests in a wider variety of industries, sectors 
or investments. There is also the risk that the Fund will perform poorly during a slump in demand for 
securities of companies in such industries or sectors.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_Market2_S000006882Summary2Member"
      id="ixv-14606">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Market:  &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The market values of 
securities or other investments owned by the Fund will go up or down, sometimes rapidly or unpredictably. 
The market value of a security or other investment may be reduced by market activity or other results 
of supply and demand unrelated to the issuer. This is a basic risk associated with all investments. When 
there are more sellers than buyers, prices tend to fall. Likewise, when there are more buyers than sellers, 
prices tend to rise. In addition, the value of the Fund&#x2019;s investments may go up or down due to 
general market or other conditions that are not specifically related to a particular issuer, such as: 
real or perceived adverse economic changes, including widespread liquidity issues and defaults in one 
or more industries; changes in interest, inflation or exchange rates; unexpected natural and man-made 
world events, such as diseases or disasters; financial, political or social disruptions, including terrorism 
and war; and U.S. trade disputes or other disputes with specific countries that could result in additional 
tariffs, trade barriers and/or investment restrictions in certain securities in those countries. Any 
of these conditions can adversely affect the economic prospects of many companies, sectors, nations, 
regions and the market in general, in ways that cannot necessarily be foreseen.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Ongoing or threatened 
armed conflicts throughout the world have caused and could continue to cause significant market disruptions 
and volatility. The hostilities &lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;and 
sanctions resulting from those hostilities could have a significant adverse impact on certain investments 
of the Fund as well as the Fund&#x2019;s performance and liquidity.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Stock prices tend to go 
up and down more dramatically than those of debt securities. A slower-growth or recessionary economic 
environment could have an adverse effect on the prices of the various stocks held by the Fund.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_GrowthStyleInvesting2_S000006882Summary2Member"
      id="ixv-14632">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Growth 
Style Investing:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; Growth stock prices reflect projections of future earnings or revenues, and can, 
therefore, fall dramatically if the company fails to meet those projections. Growth stocks may be more 
expensive relative to their current earnings or assets compared to value or other stocks, and if earnings 
growth expectations moderate, their valuations may return to more typical norms, causing their stock 
prices to fall. Prices of these companies&#x2019; securities may be more volatile than other securities, 
particularly over the short term. In addition, investment styles can go in and out of favor, which could 
cause additional volatility in the prices of the Fund&#x2019;s portfolio holdings.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_SmallCapitalizationCompanies2_S000006882Summary2Member"
      id="ixv-14637">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Small Capitalization 
Companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Securities issued by small capitalization companies may be more volatile in 
price than those of larger companies and may involve substantial risks. Such risks may include greater 
sensitivity to economic conditions, less certain growth prospects, lack of depth of management and funds 
for growth and development, and limited or less developed product lines and markets. In addition, small 
capitalization companies may be particularly affected by interest rate increases, as they may find it 
more difficult to borrow money to continue or expand operations, or may have difficulty in repaying any 
loans. The markets for securities issued by small capitalization companies also tend to be less liquid 
than the markets for securities issued by larger companies. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_ForeignSecuritiesnon-US2_S000006882Summary2Member"
      id="ixv-14641">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Foreign Securities (non-U.S.):&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Investing in foreign securities typically involves different risks than investing in U.S. securities, 
including risks related to currency exchange rates and policies, country or government specific issues, 
less favorable trading practices or regulation and greater price volatility. Certain of these risks also 
may apply to securities of U.S. companies with significant foreign operations. The risks of investing 
in foreign securities are typically greater in less developed or emerging market countries.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_Liquidity2_S000006882Summary2Member"
      id="ixv-14645">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Liquidity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 The trading market for a particular security or type of security or other investments in which the Fund 
invests may become less liquid or even illiquid. Reduced liquidity will have an adverse impact on the 
Fund&#x2019;s ability to sell such securities or other investments when necessary to meet the Fund&#x2019;s 
liquidity needs, which may arise or increase in response to a specific economic event or because the 
investment manager wishes to purchase particular investments or believes that a higher level of liquidity 
would be advantageous. Reduced liquidity will also &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;generally 
lower the value of such securities or other investments. Market prices for such securities or other investments 
may be relatively volatile.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_Non-Diversification2_S000006882Summary2Member"
      id="ixv-14669">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Non-Diversification:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Because the Fund is non-diversified, 
it may be more sensitive to economic, business, political or other changes affecting individual issuers 
or investments than a diversified fund, which may negatively impact the Fund's performance and result 
in greater fluctuation in the value of the Fund&#x2019;s shares.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_Management2_S000006882Summary2Member"
      id="ixv-14673">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Management:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 The Fund is subject to management risk because it is an actively managed investment portfolio. The Fund's 
investment manager applies investment techniques and risk analyses in making investment decisions for 
the Fund, but there can be no guarantee that these decisions will produce the desired results.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;As 
an actively managed investment portfolio, the Fund&#x2019;s investments do not track its benchmark. Overweighting 
investments in an industry or group of industries relative to the Fund&#x2019;s benchmark increases the 
risk that the Fund will underperform its benchmark because a general decline in the prices of stocks 
in that industry or group of industries will affect the Fund to a greater extent than its benchmark. 
Price declines may result from factors that adversely affect a particular industry or group of industries, 
such as labor shortages or increased production costs, competitive conditions, or negative investor perceptions. 
Conversely, if the Fund underweights its investment in an industry or group of industries relative to 
the Fund&#x2019;s benchmark, the Fund will participate in any general increase in the prices of stocks 
in that industry or group of industries to a lesser extent than the Fund&#x2019;s benchmark.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_Cybersecurity2_S000006882Summary2Member"
      id="ixv-14678">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Cybersecurity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain 
access to Fund assets, Fund or customer data (including private shareholder information), or proprietary 
information, cause the Fund, the investment manager, and/or their service providers (including, but not 
limited to, Fund accountants, custodians, sub-custodians, transfer agents and financial intermediaries) 
to suffer data breaches, data corruption or loss of operational functionality or prevent Fund investors 
from purchasing, redeeming or exchanging shares or receiving distributions. The investment manager has 
limited ability to prevent or mitigate cybersecurity incidents affecting third party service providers, 
and such third party service providers may have limited indemnification obligations to the Fund or the 
investment manager. Cybersecurity incidents may result in financial losses to the Fund and its shareholders, 
and substantial costs may be incurred in an effort to prevent or mitigate future cybersecurity incidents. 
Issuers of securities in which the Fund invests are also subject to cybersecurity risks, and the value 
of these securities could decline if the issuers experience cybersecurity incidents.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Because 
technology is frequently changing (including the development of artificial intelligence and machine learning), 
new ways to carry out cyber attacks are always &lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;developing. 
Therefore, there is a chance that some risks have not been identified or prepared for, or that an attack 
may not be detected, which puts limitations on the Fund's ability to plan for or respond to a cyber attack. 
Like other funds and business enterprises, the Fund, the investment manager, and their service providers 
are subject to the risk of cyber incidents occurring from time to time. The rapid development and increasingly 
widespread use of artificial intelligence technologies could increase the effectiveness of cyber attacks 
and exacerbate the risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53787">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-14705">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
following bar chart and table provide some indication of the risks of investing in the Fund. The bar 
chart shows changes in the Fund's performance from year to year for Class A shares. The table shows how 
the Fund's average annual returns for 1 year, 5 years, 10 years or since inception, as applicable, compared 
with those of a broad measure of market performance and additional indexes with characteristics relevant 
to the Fund. The Fund's past performance (before and after taxes) is not necessarily an indication of 
how the Fund will perform in the future. You can obtain updated performance information at www.franklintempleton.com 
or by calling (800) DIAL BEN/342-5236.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Sales charges are not reflected in the bar chart, and if those 
charges were included, returns would be less than those shown. &lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53788">The Fund'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_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53789">franklintempleton.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53790">(800) DIAL BEN/342-5236</oef:PerformanceAvailabilityPhone>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53791">Sales charges are not reflected in the bar chart, and if those 
charges were included, returns would be less than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53792">Class A Annual Total Returns</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-14729">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:17.33%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:68%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.67%;"&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;2025, Q3&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;29.50%&lt;/p&gt;&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;2016, Q1&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:top; border-bottom:0.5pt; border-bottom-style:solid; border-bottom-color:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;-24.51%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="2" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:100%;"&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:#A7A7A7; font-size:1pt;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 19.47%.&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53793">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53794">2025-09-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53795"
      unitRef="pure">0.2950</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53796">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53797">2016-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53798"
      unitRef="pure">-0.2451</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53799">As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 19.47%.</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53800">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53801"
      unitRef="pure">0.1947</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53802">Average Annual Total Returns (figures 
reflect sales charges) For periods ended December 31, 2025</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53803">Return before taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53804"
      unitRef="pure">0.4392</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53805"
      unitRef="pure">0.0496</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53806"
      unitRef="pure">0.0635</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsMember_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53807">Return after taxes on distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53808"
      unitRef="pure">0.4017</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53809"
      unitRef="pure">0.0319</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53810"
      unitRef="pure">0.0451</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsAndSalesMember_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-53811">Return after taxes on 
distributions and sale of Fund shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53812"
      unitRef="pure">0.2796</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53813"
      unitRef="pure">0.0337</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018631Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53814"
      unitRef="pure">0.0445</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53815"
      unitRef="pure">0.5017</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53816"
      unitRef="pure">0.0539</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000141458Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53817"
      unitRef="pure">0.0617</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53818"
      unitRef="pure">0.5285</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53819"
      unitRef="pure">0.0655</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000128862Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53820"
      unitRef="pure">0.0736</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53821"
      unitRef="pure">0.5268</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53822"
      unitRef="pure">0.0642</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000081539Member_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53823"
      unitRef="pure">0.0722</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_Russell3000Index310_S000006882Member_S000006882Summary2Member"
      id="ixv-53824">Russell 3000&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260430_20260430_S000006882Member_S000006882Summary2Member"
      id="ixv-53826">(index reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell3000Index310_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53827"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell3000Index310_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53828"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell3000Index310_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53829"
      unitRef="pure">0.1428</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_NASDAQBiotechnologyIndex311_S000006882Member_S000006882Summary2Member"
      id="ixv-53830">NASDAQ Biotechnology Index 
</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_NASDAQBiotechnologyIndex311_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53831"
      unitRef="pure">0.3240</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_NASDAQBiotechnologyIndex311_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53832"
      unitRef="pure">0.0370</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_NASDAQBiotechnologyIndex311_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53833"
      unitRef="pure">0.0489</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_SP500Index312_S000006882Member_S000006882Summary2Member"
      id="ixv-53834">S&amp;P 500&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_SP500Index312_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53836"
      unitRef="pure">0.1788</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_SP500Index312_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53837"
      unitRef="pure">0.1443</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SP500Index312_S000006882Member_S000006882Summary2Member"
      decimals="INF"
      id="ixv-53838"
      unitRef="pure">0.1482</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53839">Franklin 
Natural Resources Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53840">Investment Goal</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-15085">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;High total return. Total return consists 
of both capital appreciation and current dividend and interest income.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53841">Fees and 
Expenses of the Fund</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-15088">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;These tables describe 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:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt;You may pay other fees (including on Class R6 and Advisor Class 
shares), 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:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts in Class A if 
you and your family invest, or agree to invest in the future, at least $25,000 in Franklin Templeton 
funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s distributor. 
More information about these and other discounts is available from your financial professional and under 
&#x201c;Your Account&#x201d; on page 61 in the Fund&#x2019;s Prospectus and under &#x201c;Buying and Selling 
Shares&#x201d; on page 61 of the Fund&#x2019;s Statement of Additional Information. In addition, more information 
about sales charge discounts and waivers for purchases of shares through specific financial intermediaries 
is set forth in Appendix A &#x2013; &#x201c;Intermediary Sales Charge Discounts and Waivers&#x201d; to the 
Fund&#x2019;s prospectus.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53842">You may qualify for sales charge discounts in Class A if 
you and your family invest, or agree to invest in the future, at least $25,000 in Franklin Templeton 
funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s distributor.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53843"
      unitRef="usd">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53844">Shareholder Fees</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53845"
      unitRef="pure">0.0550</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53846"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53847"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53848"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="_661_"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53850"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53851"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53852"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53853">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_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53854"
      unitRef="pure">0.0051</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53855"
      unitRef="pure">0.0051</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53856"
      unitRef="pure">0.0051</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53857"
      unitRef="pure">0.0051</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53858"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53859"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53860"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53861"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53862"
      unitRef="pure">0.0021</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53863"
      unitRef="pure">0.0021</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53864"
      unitRef="pure">0.0013</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53865"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53866"
      unitRef="pure">0.0097</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53867"
      unitRef="pure">0.0172</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53868"
      unitRef="pure">0.0064</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53869"
      unitRef="pure">0.0071</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="_682_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="_683_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="_684_"
      unitRef="pure">-0.0005</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="_685_"
      unitRef="pure">-0.0001</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53874"
      unitRef="pure">0.0096</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53875"
      unitRef="pure">0.0171</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53876"
      unitRef="pure">0.0059</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53877"
      unitRef="pure">0.0070</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53878">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-15363">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; 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 the period. The Example also assumes that your investment 
has a 5% return each year and that the Fund's operating expenses remain the same. The Example reflects 
adjustments made to the Fund's operating expenses due to the fee waivers and/or expense reimbursements 
by management for the 1 Year numbers only. Although your actual costs may be higher or lower, based on 
these assumptions your costs would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53879"
      unitRef="usd">643</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53880"
      unitRef="usd">841</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53881"
      unitRef="usd">1056</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53882"
      unitRef="usd">1673</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53883"
      unitRef="usd">274</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53884"
      unitRef="usd">541</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53885"
      unitRef="usd">933</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53886"
      unitRef="usd">1830</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53887"
      unitRef="usd">60</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53888"
      unitRef="usd">199</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53889"
      unitRef="usd">351</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53890"
      unitRef="usd">793</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53891"
      unitRef="usd">72</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53892"
      unitRef="usd">227</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53893"
      unitRef="usd">395</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53894"
      unitRef="usd">881</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53895">If you do not sell your shares:</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53896"
      unitRef="usd">174</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53897"
      unitRef="usd">541</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53898"
      unitRef="usd">933</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260430_20260430_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53899"
      unitRef="usd">1830</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53900">Portfolio 
Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-15530">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities 
(or "turns over" 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's performance. During 
the most recent fiscal year, the Fund's portfolio turnover rate was 27.09% of the average value of its 
portfolio.&lt;/p&gt;
</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53901"
      unitRef="pure">0.2709</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53902">Principal 
Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-15551">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Under normal market conditions, the Fund invests at least 80% of its net assets 
in the equity and debt securities of companies in the natural resources sector. The Fund predominantly 
invests in equity securities. For the Fund&#x2019;s investment purposes, the natural resources sector 
includes companies that own, produce, refine, process, transport and market natural resources and companies 
that provide related services. The sector includes, for example, the following industries: integrated 
oil, oil and gas exploration and production, gold and other precious metals, steel and iron ore production, 
energy services and technology, energy transition, base metal production, forest products, farming products, 
paper products, chemicals, building materials, coal, alternative energy and environmental services. In 
addition to its investments in companies in the natural resources sector, the Fund may also invest up 
to 20% of its net assets in equity or debt securities of any type of issuer.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund may invest a 
significant portion of its assets in smaller capitalization companies, which are generally companies 
with market capitalizations of less than $2 billion at the time of the Fund&#x2019;s investment. The Fund 
anticipates that, under normal conditions, it will invest more of its assets in U.S. securities than 
in securities of any other single country. The Fund may also buy American Depositary Receipts.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
Fund also may attempt, from time to time, to hedge (protect) against market risk or to generate income 
for the Fund by buying and selling put and call options on equity securities and equity security indices. 
The Fund&#x2019;s investments in derivative instruments and other investments that provide exposure to 
the investment focus indicated in the Fund&#x2019;s 80% policy, or that provide exposure to one or more 
market risk factors associated with the investment focus indicated in the Fund&#x2019;s name, are included 
in the Fund&#x2019;s 80% basket.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The investment manager is a research driven, fundamental investor, 
pursuing a growth strategy. As a "bottom-up" investor focusing primarily on individual securities, the 
investment manager seeks companies that have identifiable drivers of future earnings growth and that 
present, in the investment manager's opinion, the best trade-off between that potential earnings growth, 
business and financial risk, and valuation. Also, in seeking sustainable growth characteristics, the 
investment manager looks for companies that it believes can produce sustainable earnings growth and cash 
flow growth or the potential to generate income.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53903">Under normal market conditions, the Fund invests at least 80% of its net assets 
in the equity and debt securities of companies in the natural resources sector.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53904">Under normal market conditions, the Fund invests at least 80% of its net assets 
in the equity and debt securities of companies in the natural resources sector</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53905"> The Fund predominantly 
invests in equity securities. For the Fund&#x2019;s investment purposes, the natural resources sector 
includes companies that own, produce, refine, process, transport and market natural resources and companies 
that provide related services. The sector includes, for example, the following industries: integrated 
oil, oil and gas exploration and production, gold and other precious metals, steel and iron ore production, 
energy services and technology, energy transition, base metal production, forest products, farming products, 
paper products, chemicals, building materials, coal, alternative energy and environmental services. In 
addition to its investments in companies in the natural resources sector, the Fund may also invest up 
to 20% of its net assets in equity or debt securities of any type of issuer.</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_PrincipalRisks2_S000006887Summary2Member"
      id="ixv-15556">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:13.0pt; font-family:Arial; text-align:left; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Principal Risks&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;You could lose money by 
investing in the Fund. Mutual fund shares are not deposits or obligations of, or guaranteed or endorsed 
by, any bank, and are not &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;insured 
by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. 
government.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_RiskLoseMoneyMember_S000006887Summary2Member"
      id="ixv-53906">You could lose money by 
investing in the Fund.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_RiskNotInsuredMember_S000006887Summary2Member"
      id="ixv-53907">Mutual fund shares are not deposits or obligations of, or guaranteed or endorsed 
by, any bank, and are not &lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;insured 
by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. 
government.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_NaturalResourcesFocus2_S000006887Summary2Member"
      id="ixv-15580">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Natural Resources Focus:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The securities of 
companies in the natural resources sector may experience more price volatility than securities of companies 
in other industries. Some of the commodities used as raw materials or produced by these companies are 
subject to broad price fluctuations as a result of industry wide supply and demand factors. In addition, 
companies in the natural resources sector may be subject to special risks associated with natural or 
man-made disasters. Natural resources companies also can be significantly affected by events relating 
to international political and economic developments, energy conservation, the success of exploration 
projects, commodity prices, and tax and other government regulations.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_Concentration2_S000006887Summary2Member"
      id="ixv-15584">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Concentration:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 To the extent the Fund concentrates in a specific industry, a group of industries, sector or type of 
investment, the Fund will carry much greater risks of adverse developments and price movements in such 
industries, sectors or investments than a fund that invests in a wider variety of industries, sectors 
or investments. There is also the risk that the Fund will perform poorly during a slump in demand for 
securities of companies in such industries or sectors.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_SmallCapitalizationCompanies2_S000006887Summary2Member"
      id="ixv-15588">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Small Capitalization Companies:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Securities issued by small capitalization companies may be more volatile in price than those of larger 
companies and may involve substantial risks. Such risks may include greater sensitivity to economic conditions, 
less certain growth prospects, lack of depth of management and funds for growth and development, and 
limited or less developed product lines and markets. In addition, small capitalization companies may 
be particularly affected by interest rate increases, as they may find it more difficult to borrow money 
to continue or expand operations, or may have difficulty in repaying any loans. The markets for securities 
issued by small capitalization companies also tend to be less liquid than the markets for securities 
issued by larger companies. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_Market2_S000006887Summary2Member"
      id="ixv-15592">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Market:  &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The market values of 
securities or other investments owned by the Fund will go up or down, sometimes rapidly or unpredictably. 
The market value of a security or other investment may be reduced by market activity or other results 
of supply and demand unrelated to the issuer. This is a basic risk associated with all investments. When 
there are more sellers than buyers, prices tend to fall. Likewise, when there are more buyers than sellers, 
prices tend to rise. In addition, the value of the Fund&#x2019;s investments may go up or down due to 
general market or other conditions that are not specifically related to a particular issuer, such as: 
real or perceived adverse economic changes, including widespread liquidity issues and defaults in one 
or more industries; changes in interest, inflation or exchange rates; unexpected natural and man-made 
world events, such as diseases or disasters; financial, political or social disruptions, including terrorism 
and war; and U.S. trade disputes or other disputes with specific countries that could result in additional 
&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;tariffs, 
trade barriers and/or investment restrictions in certain securities in those countries. Any of these 
conditions can adversely affect the economic prospects of many companies, sectors, nations, regions and 
the market in general, in ways that cannot necessarily be foreseen.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Ongoing or threatened 
armed conflicts throughout the world have caused and could continue to cause significant market disruptions 
and volatility. The hostilities and sanctions resulting from those hostilities could have a significant 
adverse impact on certain investments of the Fund as well as the Fund&#x2019;s performance and liquidity.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Stock 
prices tend to go up and down more dramatically than those of debt securities. A slower-growth or recessionary 
economic environment could have an adverse effect on the prices of the various stocks held by the Fund.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_GrowthStyleInvesting2_S000006887Summary2Member"
      id="ixv-15618">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Growth 
Style Investing:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Growth stock prices reflect projections of future earnings or revenues, and 
can, therefore, fall dramatically if the company fails to meet those projections. Growth stocks may be 
more expensive relative to their current earnings or assets compared to value or other stocks, and if 
earnings growth expectations moderate, their valuations may return to more typical norms, causing their 
stock prices to fall. Prices of these companies&#x2019; securities may be more volatile than other securities, 
particularly over the short term. In addition, investment styles can go in and out of favor, which could 
cause additional volatility in the prices of the Fund&#x2019;s portfolio holdings.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_ForeignSecuritiesnon-US2_S000006887Summary2Member"
      id="ixv-15622">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Foreign 
Securities (non-U.S.):&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Investing in foreign securities typically involves different risks than investing 
in U.S. securities, including risks related to currency exchange rates and policies, country or government 
specific issues, less favorable trading practices or regulation and greater price volatility. Certain 
of these risks also may apply to securities of U.S. companies with significant foreign operations. The 
risks of investing in foreign securities are typically greater in less developed or emerging market countries.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_DerivativeInstruments2_S000006887Summary2Member"
      id="ixv-15626">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Derivative 
Instruments:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The performance of derivative instruments depends largely on the performance 
of an underlying instrument, such as a currency, security, interest rate or index, and such instruments 
often have risks similar to their underlying instrument, in addition to other risks. Derivative instruments 
involve costs and can create economic leverage in the Fund's portfolio which may result in significant 
volatility and cause the Fund to participate in losses (as well as gains) in an amount that exceeds the 
Fund's initial investment. Other risks include illiquidity, mispricing or improper valuation of the derivative 
instrument, and imperfect correlation between the value of the derivative and the underlying instrument 
so that the Fund may not realize the intended benefits. When a derivative is used for hedging, the change 
in value of the derivative may also not correlate specifically with the currency, security, interest 
rate or other risk being hedged. With over-the-&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;counter 
derivatives, there is the risk that the other party to the transaction will fail to perform.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_Management2_S000006887Summary2Member"
      id="ixv-15650">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Management:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 The Fund is subject to management risk because it is an actively managed investment portfolio. The Fund's 
investment manager applies investment techniques and risk analyses in making investment decisions for 
the Fund, but there can be no guarantee that these decisions will produce the desired results.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;As 
an actively managed investment portfolio, the Fund&#x2019;s investments do not track its benchmark. Overweighting 
investments in an industry or group of industries relative to the Fund&#x2019;s benchmark increases the 
risk that the Fund will underperform its benchmark because a general decline in the prices of stocks 
in that industry or group of industries will affect the Fund to a greater extent than its benchmark. 
Price declines may result from factors that adversely affect a particular industry or group of industries, 
such as labor shortages or increased production costs, competitive conditions, or negative investor perceptions. 
Conversely, if the Fund underweights its investment in an industry or group of industries relative to 
the Fund&#x2019;s benchmark, the Fund will participate in any general increase in the prices of stocks 
in that industry or group of industries to a lesser extent than the Fund&#x2019;s benchmark.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_Cybersecurity2_S000006887Summary2Member"
      id="ixv-15655">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Cybersecurity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain 
access to Fund assets, Fund or customer data (including private shareholder information), or proprietary 
information, cause the Fund, the investment manager, and/or their service providers (including, but not 
limited to, Fund accountants, custodians, sub-custodians, transfer agents and financial intermediaries) 
to suffer data breaches, data corruption or loss of operational functionality or prevent Fund investors 
from purchasing, redeeming or exchanging shares or receiving distributions. The investment manager has 
limited ability to prevent or mitigate cybersecurity incidents affecting third party service providers, 
and such third party service providers may have limited indemnification obligations to the Fund or the 
investment manager. Cybersecurity incidents may result in financial losses to the Fund and its shareholders, 
and substantial costs may be incurred in an effort to prevent or mitigate future cybersecurity incidents. 
Issuers of securities in which the Fund invests are also subject to cybersecurity risks, and the value 
of these securities could decline if the issuers experience cybersecurity incidents.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Because 
technology is frequently changing (including the development of artificial intelligence and machine learning), 
new ways to carry out cyber attacks are always developing. Therefore, there is a chance that some risks 
have not been identified or prepared for, or that an attack may not be detected, which puts limitations 
on the Fund's ability to plan for or respond to a cyber attack. Like other funds and business enterprises, 
the Fund, the investment manager, and their service providers are subject to the risk of cyber incidents 
occurring from time to time. The rapid development and increasingly widespread use of artificial intelligence 
&lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;technologies 
could increase the effectiveness of cyber attacks and exacerbate the risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53908">Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-15681">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
following bar chart and table provide some indication of the risks of investing in the Fund. The bar 
chart shows changes in the Fund's performance from year to year for Class A shares. The table shows how 
the Fund's average annual returns for 1 year, 5 years, 10 years or since inception, as applicable, compared 
with those of a broad measure of market performance and additional indexes with characteristics relevant 
to the Fund. The Fund's past performance (before and after taxes) is not necessarily an indication of 
how the Fund will perform in the future. You can obtain updated performance information at www.franklintempleton.com 
or by calling (800) DIAL BEN/342-5236.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Sales charges are not reflected in the bar chart, and if those 
charges were included, returns would be less than those shown. &lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53909">The Fund'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_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53910">franklintempleton.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53911">(800) DIAL BEN/342-5236</oef:PerformanceAvailabilityPhone>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53912">Sales charges are not reflected in the bar chart, and if those 
charges were included, returns would be less than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53913">Class A Annual Total Returns</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-15687">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:17.33%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:68%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.67%;"&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;35.83%&lt;/p&gt;&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;-51.47%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="2" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:100%;"&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:#A7A7A7; font-size:1pt;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 15.08%.&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;
</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53914">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53915">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53916"
      unitRef="pure">0.3583</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53917">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53918">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53919"
      unitRef="pure">-0.5147</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53920">As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 15.08%.</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53921">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53922"
      unitRef="pure">0.1508</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53923">Average 
Annual Total Returns (figures reflect sales charges) For periods ended December 
31, 2025</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53924">Return before taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53925"
      unitRef="pure">0.2321</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53926"
      unitRef="pure">0.1797</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53927"
      unitRef="pure">0.0733</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsMember_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53928">Return after taxes on distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53929"
      unitRef="pure">0.2272</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53930"
      unitRef="pure">0.1743</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53931"
      unitRef="pure">0.0686</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsAndSalesMember_C000018648Member_S000006887Member_S000006887Summary2Member"
      id="ixv-53932">Return after taxes on 
distributions and sale of Fund shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53933"
      unitRef="pure">0.1409</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53934"
      unitRef="pure">0.1452</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018648Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53935"
      unitRef="pure">0.0582</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53936"
      unitRef="pure">0.2840</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53937"
      unitRef="pure">0.1841</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018647Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53938"
      unitRef="pure">0.0713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53939"
      unitRef="pure">0.3087</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53940"
      unitRef="pure">0.1980</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000132949Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53941"
      unitRef="pure">0.0844</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53942"
      unitRef="pure">0.3071</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53943"
      unitRef="pure">0.1961</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018649Member_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53944"
      unitRef="pure">0.0821</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_Russell3000Index313_S000006887Member_S000006887Summary2Member"
      id="ixv-53945">Russell 3000&#xae; 
Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260430_20260430_S000006887Member_S000006887Summary2Member"
      id="ixv-53947">(index reflects no deduction for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_Russell3000Index313_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53948"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_Russell3000Index313_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53949"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_Russell3000Index313_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53950"
      unitRef="pure">0.1428</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_SPNorthAmericanNaturalResourcesSectorIndex314_S000006887Member_S000006887Summary2Member"
      id="ixv-53951">S&amp;P North American 
Natural Resources Sector Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_SPNorthAmericanNaturalResourcesSectorIndex314_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53952"
      unitRef="pure">0.2111</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_SPNorthAmericanNaturalResourcesSectorIndex314_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53953"
      unitRef="pure">0.2056</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SPNorthAmericanNaturalResourcesSectorIndex314_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53954"
      unitRef="pure">0.0975</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_SPGlobalNaturalResourcesIndex315_S000006887Member_S000006887Summary2Member"
      id="ixv-53955">S&amp;P Global Natural Resources Index </oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_SPGlobalNaturalResourcesIndex315_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53956"
      unitRef="pure">0.2966</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_SPGlobalNaturalResourcesIndex315_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53957"
      unitRef="pure">0.1132</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_SPGlobalNaturalResourcesIndex315_S000006887Member_S000006887Summary2Member"
      decimals="INF"
      id="ixv-53958"
      unitRef="pure">0.1108</oef:AvgAnnlRtrPct>
    <oef:RiskReturnHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-53959">FRANKLIN CORE PLUS BOND 
FUND</oef:RiskReturnHeading>
    <oef:ProspectusDate contextRef="Context_20260430_20260430" id="ixv-53960">2026-09-01</oef:ProspectusDate>
    <oef:ObjectiveHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-53961">  
Investment Goal</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-23508">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;To earn a high level of current income. A secondary goal is 
capital appreciation over the long term.&lt;/p&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-53963">  
Fees and Expenses of the Fund</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-23516">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;These tables describe 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:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt;You may pay other fees (including on Class 
R6 and Advisor Class shares), 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:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; You may qualify for sales charge discounts 
in Class A if you and your family invest, or agree to invest in the future, at least $100,000 in Franklin 
Templeton funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s 
distributor. More information about these and other discounts is available from your financial professional 
and under &#x201c;Your Account&#x201d; on page 51 in the Fund&#x2019;s Prospectus and under &#x201c;Buying 
and Selling Shares&#x201d; on page 88 of the Fund&#x2019;s Statement of Additional Information. In addition, 
more information about sales charge discounts and waivers for purchases of shares through specific financial 
intermediaries is set forth in Appendix A &#x2013; &#x201c;Intermediary Sales Charge Discounts and Waivers&#x201d; 
to the Fund&#x2019;s prospectus.&lt;/span&gt;&lt;/p&gt;</oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-53965">You may qualify for sales charge discounts 
in Class A if you and your family invest, or agree to invest in the future, at least $100,000 in Franklin 
Templeton funds and certain other funds distributed through Franklin Distributors, LLC, the Fund&#x2019;s 
distributor.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53966"
      unitRef="usd">100000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-53967">Shareholder Fees</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53968"
      unitRef="pure">0.0375</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53969"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53970"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53971"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53972"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_816_"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53974"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53975"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53976"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53977"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-53978">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_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53979"
      unitRef="pure">0.0035</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53980"
      unitRef="pure">0.0035</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53981"
      unitRef="pure">0.0035</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53982"
      unitRef="pure">0.0035</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53983"
      unitRef="pure">0.0035</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53984"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53985"
      unitRef="pure">0.0065</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53986"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53987"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53988"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53989"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53990"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53991"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53992"
      unitRef="pure">0.0010</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53993"
      unitRef="pure">0.0020</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53994"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53995"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53996"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53997"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-53998"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_842_"
      unitRef="pure">0.0081</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_843_"
      unitRef="pure">0.0121</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_844_"
      unitRef="pure">0.0106</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_845_"
      unitRef="pure">0.0046</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_846_"
      unitRef="pure">0.0056</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_847_"
      unitRef="pure">-0.0008</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_848_"
      unitRef="pure">-0.0008</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_849_"
      unitRef="pure">-0.0008</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_850_"
      unitRef="pure">-0.0008</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="_851_"
      unitRef="pure">-0.0008</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54009"
      unitRef="pure">0.0073</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54010"
      unitRef="pure">0.0113</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54011"
      unitRef="pure">0.0098</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54012"
      unitRef="pure">0.0038</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54013"
      unitRef="pure">0.0048</oef:NetExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54014">Example</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-23868">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; 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 the period. The Example also assumes that your investment has a 5% return each year and 
that the Fund's operating expenses remain the same. The Example reflects adjustments made to the Fund's 
operating expenses due to the fee waivers and/or expense reimbursements by management for the 1 Year 
numbers only. Although your actual costs may be higher or lower, based on these assumptions your costs 
would be:&lt;/p&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54015"
      unitRef="usd">447</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54016"
      unitRef="usd">616</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54017"
      unitRef="usd">800</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54018"
      unitRef="usd">1332</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54019"
      unitRef="usd">215</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54020"
      unitRef="usd">376</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54021"
      unitRef="usd">657</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54022"
      unitRef="usd">1347</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54023"
      unitRef="usd">100</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54024"
      unitRef="usd">329</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54025"
      unitRef="usd">576</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54026"
      unitRef="usd">1285</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54027"
      unitRef="usd">39</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54028"
      unitRef="usd">139</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54029"
      unitRef="usd">249</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54030"
      unitRef="usd">570</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54031"
      unitRef="usd">49</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54032"
      unitRef="usd">171</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54033"
      unitRef="usd">304</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54034"
      unitRef="usd">693</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54035">If you do not sell your shares:</oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54036"
      unitRef="usd">115</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54037"
      unitRef="usd">376</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54038"
      unitRef="usd">657</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54039"
      unitRef="usd">1347</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54040"> 
 Portfolio Turnover</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-24077">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" 
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's performance. During the most recent 
fiscal year, the Fund's portfolio turnover rate was 349.54% of the average value of its portfolio. If 
mortgage dollar roll transactions had been excluded, the Fund's portfolio turnover rate for the most 
recent fiscal year would have been 156.76% of the average value of its portfolio.&lt;/p&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54042"
      unitRef="pure">3.4954</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54043">  
Principal Investment Strategies</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-24085">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;Under normal market conditions, the Fund 
invests at least 80% of its net assets in bonds, including derivative instruments or other investments 
that have economic characteristics similar to bonds. &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;&lt;br/&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The Fund may invest 
in U.S. and foreign debt securities, including those in emerging markets. Debt securities include all 
varieties of fixed, variable and floating rate income securities, including bonds, U.S. and foreign government 
and agency securities, corporate loans (and loan participations) and mortgage-backed securities and other 
asset-backed securities. The Fund shifts its investments among various classes of debt securities and 
at any given time may have a substantial amount of its assets invested in any class of debt security.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
Fund follows a core plus strategy, which means it invests primarily in investment-grade securities, but 
also may invest up to 20% of its assets in below investment grade securities to potentially increase 
returns.  The below-investment grade debt securities in which the Fund invests are generally rated at 
least Caa by Moody's Ratings (Moody's) or CCC by S&amp;amp;P Global Ratings (S&amp;amp;P) or are unrated securities 
the Fund's investment manager determines are of comparable quality.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund targets an estimated average portfolio 
duration, under normal market conditions, of within one and a half years of the average portfolio duration 
of the Fund&#x2019;s benchmark, the Bloomberg US Aggregate Index.  As of July 31, 2026, the average portfolio 
duration of the Bloomberg US Aggregate Index was 5.9 years.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund may invest in many different securities 
issued or guaranteed by the U.S. government or by non-U.S. governments, or their respective agencies 
or instrumentalities, including mortgage-backed securities and inflation-indexed securities issued by 
the U.S. Treasury. Mortgage-backed securities represent an interest in a pool of mortgage loans made 
by banks and other financial institutions to finance purchases of homes, commercial buildings and other 
real estate. The individual mortgage loans are packaged or "pooled" together for sale to investors. &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;As 
the underlying mortgage loans are paid off, investors receive principal and interest payments. These 
securities may be fixed-rate or adjustable-rate mortgage-backed securities (ARMS). The Fund may purchase 
or sell mortgage-backed securities on a delayed delivery or forward commitment basis through the "to-be-announced" 
(TBA) market. With TBA transactions, the particular securities to be delivered must meet specified terms 
and standards. The Fund may also invest in collateralized mortgage obligations (CMOs) and a small portion 
of its assets directly in mortgage loans.  &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;For purposes of pursuing its investment goals, the Fund regularly 
enters into various currency-related transactions involving derivative instruments, including currency 
and cross currency forwards, currency swaps, currency and currency index futures contracts and currency 
options. The Fund regularly enters into interest rate and credit-related transactions involving derivative 
instruments, including interest rate, fixed income total return and credit default swaps and interest 
rate and/ or bond futures contracts. The use of these derivative transactions may allow the Fund to obtain 
net long or net short exposures to selected currencies, interest rates, countries, durations or credit 
risks. These derivative instruments may also be used for hedging purposes, to enhance Fund returns or 
to obtain exposure to various market sectors. The Fund&#x2019;s investments in derivative instruments 
and other investments that provide exposure to the investment focus indicated in the Fund&#x2019;s 80% 
policy, or that provide exposure to one or more market risk factors associated with the investment focus 
indicated in the Fund&#x2019;s name, are included in the Fund&#x2019;s 80% basket.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund may invest a 
significant portion of its assets in complex fixed income securities, such as collateralized debt obligations 
(CDOs), which are generally a type of asset-backed securities. The Fund's investments in CDOs may include 
investments in collateralized loan obligations (CLOs), which are a type of CDO. &lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The Fund's investment 
manager is a research driven, fundamental investor that relies on a team of analysts to provide in-depth 
industry expertise and uses both qualitative and quantitative analysis to evaluate issuers. The Fund 
uses an active asset allocation strategy to try to achieve its investment goals. The investment manager 
uses a "top-down" analysis of macroeconomic trends combined with a "bottom-up" fundamental analysis of 
market sectors, industries, and issuers to try to take advantage of varying sector reactions to economic 
events.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyPortfolioConcentration
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54045">Under normal market conditions, the Fund 
invests at least 80% of its net assets in bonds, including derivative instruments or other investments 
that have economic characteristics similar to bonds.</oef:StrategyPortfolioConcentration>
    <fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54046">Under normal market conditions, the Fund 
invests at least 80% of its net assets in bonds, including derivative instruments or other investments 
that have economic characteristics similar to bonds</fnd:NmRule35d1EightyPctInvstmntPlcyTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54047"> &lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The Fund may invest 
in U.S. and foreign debt securities, including those in emerging markets. Debt securities include all 
varieties of fixed, variable and floating rate income securities, including bonds, U.S. and foreign government 
and agency securities, corporate loans (and loan participations) and mortgage-backed securities and other 
asset-backed securities. The Fund shifts its investments among various classes of debt securities and 
at any given time may have a substantial amount of its assets invested in any class of debt security.&lt;/span&gt;</fnd:NmRule35d1TermDfnSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_PrincipalRisks2_S000006879Summary3Member"
      id="ixv-24119">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:13.0pt; font-family:Arial; text-align:left; color:#004C97; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:4.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;a href="" id="x5x4"&gt;&lt;/a&gt;&lt;span style="font-size:13.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt; &lt;/span&gt;&lt;span style="font-size:13.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:normal; text-decoration:none;"&gt;Principal 
Risks&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;You 
could lose money by investing in the Fund. Mutual fund shares are not deposits or obligations of, or 
guaranteed or endorsed by, any bank, and are not insured by the Federal Deposit Insurance Corporation, 
the Federal Reserve Board, or any other agency of the U.S. government.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_RiskLoseMoneyMember_S000006879Summary3Member"
      id="ixv-54048">You 
could lose money by investing in the Fund.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_RiskNotInsuredMember_S000006879Summary3Member"
      id="ixv-54049">Mutual fund shares are not deposits or obligations of, or 
guaranteed or endorsed by, any bank, and are not insured by the Federal Deposit Insurance Corporation, 
the Federal Reserve Board, or any other agency of the U.S. government.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_InterestRate2_S000006879Summary3Member"
      id="ixv-24144">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Interest 
Rate:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 When interest rates rise, debt security prices generally fall. The opposite is also generally true: 
debt security prices rise when interest rates fall. Interest rate changes are influenced by a number 
of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, 
and supply of and demand for bonds. In general, securities with longer maturities or durations are more 
sensitive to interest rate changes. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_Credit2_S000006879Summary3Member"
      id="ixv-24148">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Credit:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  An issuer of debt securities may fail 
to make interest payments or repay principal when due, in whole or in part. Changes in an issuer's financial 
strength or in a security's or government's credit rating may affect a security's value. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_High-YieldDebtInstruments2_S000006879Summary3Member"
      id="ixv-24152">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;High-Yield 
Debt Instruments:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Issuers of lower-rated or &#x201c;high-yield&#x201d; debt instruments (also known 
as &#x201c;junk bonds&#x201d;) are not as strong financially as those issuing higher credit quality debt 
instruments. High-yield debt instruments are generally considered predominantly speculative by the applicable 
rating agencies as their issuers are more likely to encounter financial difficulties because they may 
be more highly leveraged, or because of other considerations. In addition, high yield debt instruments 
generally are more vulnerable to changes in the relevant economy, such as a recession or a sustained 
period of rising interest rates, that could affect their ability to make interest and principal payments 
when due. The prices of high-yield debt instruments generally fluctuate more than those of higher credit 
quality. High-yield debt instruments are generally more illiquid (harder to sell) and harder to value. 
&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_Market2_S000006879Summary3Member"
      id="ixv-24156">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Market: 
 &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The 
market values of securities or other investments owned by the Fund will go up or down, sometimes rapidly 
or unpredictably. The market value of a security or other investment may be reduced by market activity 
or other results of supply and demand unrelated to the issuer. This is a basic risk associated with all 
investments. When there are more sellers than buyers, prices tend to fall. Likewise, when there are more 
buyers than sellers, prices tend to rise. In addition, the value of the Fund&#x2019;s investments may 
go up or down due to general market or other conditions that are not specifically related to a particular 
issuer, such as: real or perceived adverse economic changes, including widespread liquidity issues and 
defaults in one or more industries; changes in interest, inflation or exchange rates; unexpected natural 
and man-made world events, such as diseases or disasters; financial, political or social disruptions, 
including terrorism and war; and U.S. trade disputes or other disputes with specific countries that could 
result in additional tariffs, trade barriers and/or investment restrictions in certain securities in 
those countries. Any of these conditions can adversely affect the economic prospects of many companies, 
sectors, nations, regions and the market in general, in ways that cannot necessarily be foreseen.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Ongoing 
or threatened armed conflicts throughout the world have caused and could continue to cause significant 
market disruptions and volatility. The hostilities and sanctions resulting from those hostilities could 
have a significant adverse &lt;/p&gt;

&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;impact 
on certain investments of the Fund as well as the Fund&#x2019;s performance and liquidity.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_MortgageSecuritiesandAsset-BackedSecurities2_S000006879Summary3Member"
      id="ixv-24181">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Mortgage 
Securities and Asset-Backed Securities:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Mortgage securities differ from conventional debt securities 
because principal is paid back periodically over the life of the security rather than at maturity. The 
Fund may receive unscheduled payments of principal due to voluntary prepayments, refinancings or foreclosures 
on the underlying mortgage loans. Because of prepayments, mortgage securities may be less effective than 
some other types of debt securities as a means of "locking in" long-term interest rates and may have 
less potential for capital appreciation during periods of falling interest rates. A reduction in the 
anticipated rate of principal prepayments, especially during periods of rising interest rates, may increase 
or extend the effective maturity and duration of mortgage securities, making them more sensitive to interest 
rate changes, subject to greater price volatility, and more susceptible than some other debt securities 
to a decline in market value when interest rates rise. Mortgage securities purchased on a delayed delivery 
or forward commitment basis through the TBA (to-be-announced) market are subject to the risk that the 
actual securities received by the Fund may be less favorable than anticipated, or that a counterparty 
will fail to deliver the security.&lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Issuers of asset-backed securities may have limited ability 
to enforce the security interest in the underlying assets, and credit enhancements provided to support 
the securities, if any, may be inadequate to protect investors in the event of default. Like mortgage 
securities, asset-backed securities are subject to prepayment and extension risks. &lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_CollateralizedDebtObligationsCDOs2_S000006879Summary3Member"
      id="ixv-24186">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Collateralized 
Debt Obligations (CDOs):&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The risks of an investment in a CDO, a type of asset backed security, and which 
includes collateralized loan obligations, depend largely on the type of collateral held by the special 
purpose entity (SPE) and the tranche of the CDO in which the Fund invests and may be affected by the 
performance of a CDO's collateral manager. CDOs may be deemed to be illiquid and subject to the Fund&#x2019;s 
restrictions on investments in illiquid investments. In addition to the normal risks associated with 
debt securities and asset backed securities (e.g., interest rate risk, credit risk and default risk), 
CDOs carry additional risks including, but not limited to: (i) the possibility that distributions from 
collateral securities will not be adequate to make interest or other payments; (ii) the quality of the 
collateral may decline in value or quality or go into default or be downgraded; (iii) the Fund may invest 
in tranches of a CDO that are subordinate to other classes; and (iv) the complex structure of the security 
may not be fully understood at the time of investment. These risks are amplified in tranches of CDOs 
that are subordinate to other tranches.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_Income2_S000006879Summary3Member"
      id="ixv-24190">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Income:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The Fund's distributions 
to shareholders may decline when prevailing interest rates fall, when the Fund experiences defaults on 
debt securities it holds or when the Fund realizes a loss upon the sale of a debt security. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_VariableRateSecurities2_S000006879Summary3Member"
      id="ixv-24212">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Variable 
Rate Securities:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Because changes in interest rates on variable rate securities (including floating 
rate securities) may lag behind changes in market rates, the value of such securities may decline during 
periods of rising interest rates until their interest rates reset to market rates. During periods of 
declining interest rates, because the interest rates on variable rate securities generally reset downward, 
their market value is unlikely to rise to the same extent as the value of comparable fixed rate securities.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_ForeignSecuritiesnon-US2_S000006879Summary3Member"
      id="ixv-24216">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Foreign 
Securities (non-U.S.):&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Investing in foreign securities typically involves different risks than investing 
in U.S. securities, and includes risks associated with: (i) internal and external political and economic 
developments &#x2013; e.g., the political, economic and social policies and structures of some foreign 
countries may be less stable and more volatile than those in the U.S. or some foreign countries may be 
subject to trading restrictions or economic sanctions; diplomatic and political developments could affect 
the economies, industries, and securities and currency markets of the countries in which the Fund is 
invested, which can include rapid and adverse political changes; social instability; regional conflicts; 
sanctions imposed by the United States, other nations or other governmental entities, including supranational 
entities; terrorism; and war; (ii) trading practices &#x2013; e.g., government supervision and regulation 
of foreign securities and currency markets, trading systems and brokers may be less than in the U.S.; 
(iii) availability of information &#x2013; e.g., foreign issuers may not be subject to the same disclosure, 
accounting and financial reporting standards and practices as U.S. issuers; (iv) limited markets &#x2013; 
e.g., the securities of certain foreign issuers may be less liquid (harder to sell) and more volatile; 
and (v) currency exchange rate fluctuations and policies &#x2013; e.g., fluctuations may negatively affect 
investments denominated in foreign currencies and any income received or expenses paid by the Fund in 
that foreign currency. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_SovereignDebtSecurities2_S000006879Summary3Member"
      id="ixv-24220">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Sovereign Debt Securities:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  Sovereign debt securities 
are subject to various risks in addition to those relating to debt securities and foreign investments 
generally, including, but not limited to, the risk that a governmental entity may be unwilling or unable 
to pay interest and repay principal on its sovereign debt, or otherwise meet its obligations when due 
because of cash flow problems, insufficient foreign reserves, the relative size of the debt service burden 
to the economy as a whole, the government&#x2019;s policy towards principal international lenders such 
as the International Monetary Fund, or the political considerations to which the government may be subject. 
If a sovereign debtor defaults (or threatens to default) on its sovereign debt obligations, the indebtedness 
may be restructured. Some sovereign debtors have in the past been able to restructure their debt payments 
without the approval of some or all debt holders or to declare moratoria on payments. In the event of 
a default on sovereign debt, the Fund may also have limited legal recourse against the defaulting government 
entity.&lt;/span&gt;&lt;/p&gt;
</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_EmergingMarketCountries2_S000006879Summary3Member"
      id="ixv-24243">&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Emerging 
Market Countries:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The Fund&#x2019;s investments in securities of issuers in emerging market countries 
are subject to all of the risks of foreign investing generally, and have additional heightened risks 
due to a lack of established legal, political, business and social frameworks to support securities markets, 
including: delays in settling portfolio securities transactions; currency and capital controls; greater 
sensitivity to interest rate changes; pervasiveness of corruption and crime; currency exchange rate volatility; 
and inflation, deflation or currency devaluation.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_FloatingRateCorporateInvestments2_S000006879Summary3Member"
      id="ixv-24247">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Floating Rate Corporate Investments:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Floating rate corporate loans and corporate debt securities generally have credit ratings below investment 
grade and may be subject to resale restrictions. They are often issued in connection with highly leveraged 
transactions, and may be subject to greater credit risks than other investments including the possibility 
of default or bankruptcy. In addition, a secondary market in corporate loans may be subject to irregular 
trading activity, wide bid/ask spreads and extended trade settlement periods, which may impair the ability 
to accurately value existing and prospective investments and to realize in a timely fashion the full 
value upon the sale of a corporate loan. A significant portion of floating rate investments may be &#x201c;covenant 
lite&#x201d; loans that may contain fewer or less restrictive constraints on the borrower or other borrower-friendly 
characteristics.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_Focus2_S000006879Summary3Member"
      id="ixv-24251">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Focus:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  To the extent that the Fund focuses on 
particular countries, regions, industries, sectors or types of investments from time to time, the Fund 
may be subject to greater risks of adverse developments in such areas of focus than a fund that invests 
in a wider variety of countries, regions, industries, sectors or investments.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_DerivativeInstruments2_S000006879Summary3Member"
      id="ixv-24255">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Derivative 
Instruments:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The performance of derivative instruments depends largely on the performance 
of an underlying instrument, such as a currency, security, interest rate or index, and such instruments 
often have risks similar to their underlying instrument, in addition to other risks. Derivative instruments 
involve costs and can create economic leverage in the Fund's portfolio which may result in significant 
volatility and cause the Fund to participate in losses (as well as gains) in an amount that exceeds the 
Fund's initial investment. Other risks include illiquidity, mispricing or improper valuation of the derivative 
instrument, and imperfect correlation between the value of the derivative and the underlying instrument 
so that the Fund may not realize the intended benefits. When a derivative is used for hedging, the change 
in value of the derivative may also not correlate specifically with the currency, security, interest 
rate, index or other risk being hedged. With over-the-counter derivatives, there is the risk that the 
other party to the transaction will fail to perform.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_Inflation2_S000006879Summary3Member"
      id="ixv-24259">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Inflation:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:bold; text-decoration:none;"&gt;  &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;The market price of 
debt securities generally falls as inflation increases because the purchasing power of the future income 
and repaid principal is expected to be worth less when received by the Fund. Debt securities that pay 
a &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;fixed 
rather than variable interest rate are especially vulnerable to inflation risk because variable-rate 
debt securities may be able to participate, over the long term, in rising interest rates which have historically 
corresponded with long-term inflationary trends.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_CurrencyManagementStrategies2_S000006879Summary3Member"
      id="ixv-24284">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Currency Management Strategies:  &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;Currency 
management strategies may substantially change the Fund&#x2019;s exposure to currency exchange rates and 
could result in losses to the Fund if currencies do not perform as the investment manager expects. In 
addition, currency management strategies, to the extent that they reduce the Fund&#x2019;s exposure to 
currency risks, also reduce the Fund&#x2019;s ability to benefit from favorable changes in currency exchange 
rates. Using currency management strategies for purposes other than hedging further increases the Fund&#x2019;s 
exposure to foreign investment losses. Currency markets generally are not as regulated as securities 
markets. In addition, currency rates may fluctuate significantly over short periods of time, and can 
reduce returns. &lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_Liquidity2_S000006879Summary3Member"
      id="ixv-24288">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Liquidity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The trading market for a particular security 
or type of security or other investments in which the Fund invests may become less liquid or even illiquid. 
Reduced liquidity will have an adverse impact on the Fund&#x2019;s ability to sell such securities or 
other investments when necessary to meet the Fund&#x2019;s liquidity needs, which may arise or increase 
in response to a specific economic event or because the investment manager wishes to purchase particular 
investments or believes that a higher level of liquidity would be advantageous. Reduced liquidity will 
also generally lower the value of such securities or other investments. Market prices for such securities 
or other investments may be relatively volatile.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_MortgageDollarRolls2_S000006879Summary3Member"
      id="ixv-24292">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Mortgage Dollar Rolls:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 In a mortgage dollar roll, the Fund takes the risk that: the market price of the mortgage-backed securities 
will drop below their future repurchase price; the securities that it repurchases at a later date will 
have less favorable market characteristics; the other party to the agreement will not be able to perform; 
the roll adds leverage to the Fund's portfolio; and, it increases the Fund's sensitivity to interest 
rate changes. In addition, investment in mortgage dollar rolls may increase the portfolio turnover rate 
for the Fund.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_PortfolioTurnover2_S000006879Summary3Member"
      id="ixv-24296">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Portfolio Turnover:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;  &lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;Active and frequent 
trading may increase a shareholder&#x2019;s tax liability and the Fund&#x2019;s transaction costs, which 
could detract from Fund performance.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_Management2_S000006879Summary3Member"
      id="ixv-24301">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Management:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt;  The Fund is subject 
to management risk because it is an actively managed investment portfolio. The Fund's investment manager 
applies investment techniques and risk analyses in making investment decisions for the Fund, but there 
can be no guarantee that these decisions will produce the desired results.&lt;/span&gt;&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_Cybersecurity2_S000006879Summary3Member"
      id="ixv-24305">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; font-style:normal;"&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; color:#004C97; font-weight:bold; text-decoration:none;"&gt;Cybersecurity:&lt;/span&gt;&lt;span style="font-size:9.0pt; font-family:Arial; font-style:normal; font-weight:normal; text-decoration:none;"&gt; 
 Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain 
access to Fund assets, Fund or customer data (including private shareholder information), or proprietary 
information, cause the &lt;/span&gt;&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Fund, 
the investment manager, and/or their service providers (including, but not limited to, Fund accountants, 
custodians, sub-custodians, transfer agents and financial intermediaries) to suffer data breaches, data 
corruption or loss of operational functionality or prevent Fund investors from purchasing, redeeming 
or exchanging shares or receiving distributions. The investment manager has limited ability to prevent 
or mitigate cybersecurity incidents affecting third party service providers, and such third party service 
providers may have limited indemnification obligations to the Fund or the investment manager. Cybersecurity 
incidents may result in financial losses to the Fund and its shareholders, and substantial costs may 
be incurred in an effort to prevent or mitigate future cybersecurity incidents. Issuers of securities 
in which the Fund invests are also subject to cybersecurity risks, and the value of these securities 
could decline if the issuers experience cybersecurity incidents.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert;font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Because technology is 
frequently changing (including the development of artificial intelligence and machine learning), new 
ways to carry out cyber attacks are always developing. Therefore, there is a chance that some risks have 
not been identified or prepared for, or that an attack may not be detected, which puts limitations on 
the Fund's ability to plan for or respond to a cyber attack. Like other funds and business enterprises, 
the Fund, the investment manager, and their service providers are subject to the risk of cyber incidents 
occurring from time to time. The rapid development and increasingly widespread use of artificial intelligence 
technologies could increase the effectiveness of cyber attacks and exacerbate the risks.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54050"> 
 Performance</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-24336">&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;The 
following bar chart and table provide some indication of the risks of investing in the Fund. The bar 
chart shows changes in the Fund's performance from year to year for Class A shares. The table shows how 
the Fund's average annual returns for 1 year, 5 years, 10 years or since inception, as applicable, compared 
with those of a broad measure of market performance. The Fund's past performance (before and after taxes) 
is not necessarily an indication of how the Fund will perform in the future. You can obtain updated performance 
information at www.franklintempleton.com or by calling (800) DIAL BEN/342-5236.&lt;/p&gt;&lt;p style="margin-top:revert; margin-bottom:revert; font-size:9.0pt; font-family:Arial; text-align:left; font-weight:normal; text-decoration:none;"&gt;Sales charges are not 
reflected in the bar chart, and if those charges were included, returns would be less than those shown.&lt;/p&gt;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54052">The 
following bar chart and table provide some indication of the risks of investing in the Fund. The bar 
chart shows changes in the Fund's performance from year to year for Class A shares. The table shows how 
the Fund's average annual returns for 1 year, 5 years, 10 years or since inception, as applicable, compared 
with those of a broad measure of market performance.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54053">The Fund'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_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54054">franklintempleton.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54055">(800) DIAL BEN/342-5236</oef:PerformanceAvailabilityPhone>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54056">Sales charges are not 
reflected in the bar chart, and if those charges were included, returns would be less than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:BarChartHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54057">Class A Annual Total Returns</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-24360">&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:17.33%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:68%;"&gt;&#160;&lt;/td&gt;&lt;td style="width:14.67%;"&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;7.40%&lt;/p&gt;&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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; 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:#A7A7A7; border-top:0.5pt; border-top-style:solid; border-top-color:#A7A7A7;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:right; font-weight:normal; text-decoration:none;"&gt;-9.59%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="2" cellspacing="0" style="border-collapse:collapse" width="100%"&gt;&lt;tr style="font-size:1pt;"&gt;&lt;td style="width:100%;"&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:#A7A7A7; font-size:1pt;"&gt;&lt;p style="font-size:8.5pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;"&gt;As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 0.92%.&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54058">Best Quarter</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54059">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54060"
      unitRef="pure">0.0740</oef:BarChartHighestQuarterlyReturn>
    <oef:LowestQuarterlyReturnLabel
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54061">Worst Quarter</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54062">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54063"
      unitRef="pure">-0.0959</oef:BarChartLowestQuarterlyReturn>
    <oef:YearToDateReturnLabel
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54064">As of June 30, 2026, the 
Fund&#x2019;s year-to-date return was 0.92%.</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54065">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54066"
      unitRef="pure">0.0092</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54067">Average Annual Total Returns (figures 
reflect sales charges) For periods ended December 31, 2025</oef:PerformanceTableHeading>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54068">Return before taxes</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54069"
      unitRef="pure">0.0316</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54070"
      unitRef="pure">0.0104</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54071"
      unitRef="pure">0.0270</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsMember_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54072">Return after taxes on distributions</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsMember_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54073"
      unitRef="pure">0.0127</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsMember_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54074"
      unitRef="pure">-0.0072</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsMember_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54075"
      unitRef="pure">0.0106</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_AfterTaxesOnDistributionsAndSalesMember_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-54076">Return after taxes on 
distributions and sale of Fund shares</oef:AverageAnnualReturnLabel>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54077"
      unitRef="pure">0.0183</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54078"
      unitRef="pure">0.0001</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_AfterTaxesOnDistributionsAndSalesMember_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54079"
      unitRef="pure">0.0134</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54080"
      unitRef="pure">0.0574</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54081"
      unitRef="pure">0.0141</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018622Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54082"
      unitRef="pure">0.0268</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54083"
      unitRef="pure">0.0697</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54084"
      unitRef="pure">0.0155</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018624Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54085"
      unitRef="pure">0.0282</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54086"
      unitRef="pure">0.0768</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54087"
      unitRef="pure">0.0221</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000128861Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54088"
      unitRef="pure">0.0349</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54089"
      unitRef="pure">0.0745</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54090"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_C000018623Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54091"
      unitRef="pure">0.0335</oef:AvgAnnlRtrPct>
    <oef:AverageAnnualReturnLabel
      contextRef="Context_20260430_20260430_BloombergUSAggregateIndex316_S000006879Member_S000006879Summary3Member"
      id="ixv-54092">Bloomberg U.S. Aggregate Index </oef:AverageAnnualReturnLabel>
    <oef:IndexNoDeductionForFeesExpensesTaxes
      contextRef="Context_20260430_20260430_S000006879Member_S000006879Summary3Member"
      id="ixv-54093">(index reflects no deduction 
for fees, expenses or taxes)</oef:IndexNoDeductionForFeesExpensesTaxes>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20250101_20251231_BloombergUSAggregateIndex316_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54094"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20210101_20251231_BloombergUSAggregateIndex316_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54095"
      unitRef="pure">-0.0036</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="Context_20160101_20251231_BloombergUSAggregateIndex316_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-54096"
      unitRef="pure">0.0201</oef:AvgAnnlRtrPct>
    <dei:DocumentType contextRef="Context_20260430_20260430" id="ixv-54099">485BPOS</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="Context_20260430_20260430" id="ixv-54100">2026-04-30</dei:DocumentPeriodEndDate>
    <dei:EntityCentralIndexKey contextRef="Context_20260430_20260430" id="ixv-54101">0000872625</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag contextRef="Context_20260430_20260430" id="ixv-54102">false</dei:AmendmentFlag>
    <dei:DocumentCreationDate contextRef="Context_20260430_20260430" id="ixv-54103">2026-08-25</dei:DocumentCreationDate>
    <dei:DocumentEffectiveDate contextRef="Context_20260430_20260430" id="ixv-54104">2026-09-01</dei:DocumentEffectiveDate>
    <oef:ShareholderFeesTableTextBlock
      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
      id="ixv-54105">~ http://xbrl.sec.gov/rr/role/ShareholderFeesData row dei_DocumentInformationDocumentAxis compact cik0000872625_S000006878Summary1Member row dei_LegalEntityAxis compact cik0000872625_S000006878Member ~</oef:ShareholderFeesTableTextBlock>
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      contextRef="Context_20260430_20260430_S000006878Member_S000006878Summary1Member"
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      contextRef="Context_20231231_20231231_C000018648Member_S000006887Member_S000006887Summary2Member"
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      id="ixv-57714"
      unitRef="pure">0.0328</oef:AnnlRtrPct>
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      contextRef="Context_20241231_20241231_C000018648Member_S000006887Member_S000006887Summary2Member"
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      contextRef="Context_20251231_20251231_C000018648Member_S000006887Member_S000006887Summary2Member"
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      id="ixv-57716"
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      id="ixv-57719"
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      contextRef="Context_20191231_20191231_C000018620Member_S000006879Member_S000006879Summary3Member"
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      contextRef="Context_20211231_20211231_C000018620Member_S000006879Member_S000006879Summary3Member"
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      contextRef="Context_20221231_20221231_C000018620Member_S000006879Member_S000006879Summary3Member"
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      id="ixv-57723"
      unitRef="pure">-0.1072</oef:AnnlRtrPct>
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      contextRef="Context_20231231_20231231_C000018620Member_S000006879Member_S000006879Summary3Member"
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      unitRef="pure">0.0842</oef:AnnlRtrPct>
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      contextRef="Context_20241231_20241231_C000018620Member_S000006879Member_S000006879Summary3Member"
      decimals="INF"
      id="ixv-57725"
      unitRef="pure">0.0328</oef:AnnlRtrPct>
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      contextRef="Context_20251231_20251231_C000018620Member_S000006879Member_S000006879Summary3Member"
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      id="ixv-57726"
      unitRef="pure">0.0719</oef:AnnlRtrPct>
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      contextRef="Context_20260430_20260430_C000018631Member_S000006882Member_S000006882Summary2Member"
      id="ixv-57727">August 31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
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      contextRef="Context_20260430_20260430_C000141458Member_S000006882Member_S000006882Summary2Member"
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      id="ixv-57732">August 31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
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      contextRef="Context_20260430_20260430_C000132949Member_S000006887Member_S000006887Summary2Member"
      id="ixv-57733">August 31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
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      contextRef="Context_20260430_20260430_C000018649Member_S000006887Member_S000006887Summary2Member"
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      contextRef="Context_20260430_20260430_C000018620Member_S000006879Member_S000006879Summary3Member"
      id="ixv-57735">August 31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
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      contextRef="Context_20260430_20260430_C000018622Member_S000006879Member_S000006879Summary3Member"
      id="ixv-57736">August 31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20260430_20260430_C000018624Member_S000006879Member_S000006879Summary3Member"
      id="ixv-57737">August 31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
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      contextRef="Context_20260430_20260430_C000128861Member_S000006879Member_S000006879Summary3Member"
      id="ixv-57738">August 31, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="Context_20260430_20260430_C000018623Member_S000006879Member_S000006879Summary3Member"
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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:7.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;">There is a 1% contingent deferred sales charge that applies to investments of 
$1 Million or more (see "Investments of $1 Million or More" under "Choosing a Share Class") and purchases 
by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase.</xhtml:p></link:footnote>
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        <link:loc
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          xlink:label="_185_"
          xlink:type="locator"/>
        <link:footnote id="fn2_" xlink:label="fn2_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:7.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;">There is a 1% contingent deferred sales charge that applies to investments of 
$1 Million or more (see "Investments of $1 Million or More" under "Choosing a Share Class") and purchases 
by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase.</xhtml:p></link:footnote>
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        <link:footnote id="fn3_" xlink:label="fn3_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:7.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;">There is a 1% contingent deferred sales charge that applies to investments of 
$1 Million or more (see "Investments of $1 Million or More" under "Choosing a Share Class") and purchases 
by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase.</xhtml:p></link:footnote>
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is a 1% contingent deferred sales charge that applies to investments of $1 Million or more (see "Investments 
of $1 Million or More" under "Choosing a Share Class") and purchases by certain retirement plans without 
an initial sales charge on shares sold within 18 months of purchase.</xhtml:p></link:footnote>
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          xlink:label="_528_"
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        <link:loc
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          xlink:label="_529_"
          xlink:type="locator"/>
        <link:loc
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          xlink:label="_531_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_530_"
          xlink:label="_530_"
          xlink:type="locator"/>
        <link:footnote id="fn5_" xlink:label="fn5_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.0pt; font-family:Sans-Serif; font-style:normal; font-weight:normal; text-decoration:none;"> 
The investment manager has agreed to reduce its fees to reflect reduced services resulting from the Fund&#x2019;s 
investments in Franklin Templeton affiliated funds. In addition, the transfer agency fees on Class R6 
shares of the Fund have been capped so that transfer agency fees for that class do not exceed 0.03%. 
These contractual arrangements are expected to continue until August 31, 2027. During the terms, the 
fee waiver and expense reimbursement agreements may not be terminated or amended without approval of 
the board of trustees except to add series or classes, to reflect the extension of termination dates 
or to lower the waiver and expense limitation (which would result in lower fees for shareholders).</xhtml:span></link:footnote>
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        <link:footnoteArc
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        <link:footnoteArc
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        <link:footnoteArc
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          xlink:label="_661_"
          xlink:type="locator"/>
        <link:footnote id="fn6_" xlink:label="fn6_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:7.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;">There 
is a 1% contingent deferred sales charge that applies to investments of $1 Million or more (see "Investments 
of $1 Million or More" under "Choosing a Share Class") and purchases by certain retirement plans without 
an initial sales charge on shares sold within 18 months of purchase.</xhtml:p></link:footnote>
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          xlink:label="_682_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_683_"
          xlink:label="_683_"
          xlink:type="locator"/>
        <link:loc
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          xlink:label="_684_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_685_"
          xlink:label="_685_"
          xlink:type="locator"/>
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The investment manager has agreed to reduce its fees to reflect reduced services resulting from the Fund&#x2019;s 
investments in Franklin Templeton affiliated funds. In addition, the transfer agency fees on Class R6 
shares of the Fund have been capped so that transfer agency fees for that class do not exceed 0.03%. 
These contractual arrangements are expected to continue until August 31, 2027. During the terms, the 
fee waiver and expense reimbursement agreements may not be terminated or amended without approval of 
the board of trustees except to add series or classes, to reflect the extension of termination dates 
or to lower the waiver and expense limitation (which would result in lower fees for shareholders).</xhtml:span></link:footnote>
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          xlink:from="_684_"
          xlink:to="fn7_"
          xlink:type="arc"/>
        <link:footnoteArc
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          xlink:label="_816_"
          xlink:type="locator"/>
        <link:footnote id="fn8_" xlink:label="fn8_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:p style="font-size:7.0pt; font-family:Sans-Serif; font-style:normal; text-align:left; font-weight:normal; text-decoration:none;">There is a 1% contingent deferred sales charge that applies to investments of 
$500,000 or more (see "Investments of $500,000 or More" under "Choosing a Share Class") and purchases 
by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase.</xhtml:p></link:footnote>
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          xlink:href="#_842_"
          xlink:label="_842_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_843_"
          xlink:label="_843_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_846_"
          xlink:label="_846_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_844_"
          xlink:label="_844_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_845_"
          xlink:label="_845_"
          xlink:type="locator"/>
        <link:footnote id="fn9_" xlink:label="fn9_" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-size:7.0pt; font-family:Sans-Serif; font-style:normal; font-weight:normal; text-decoration:none;"> Total annual Fund 
operating expenses differ from the ratio of expenses to average net assets shown in the Financial Highlights, 
which reflect the operating expenses of the Fund and do not include acquired fund fees and expenses.</xhtml:span></link:footnote>
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          xlink:from="_846_"
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          xlink:type="arc"/>
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          xlink:from="_844_"
          xlink:to="fn9_"
          xlink:type="arc"/>
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          xlink:type="arc"/>
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          xlink:href="#_848_"
          xlink:label="_848_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_849_"
          xlink:label="_849_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_850_"
          xlink:label="_850_"
          xlink:type="locator"/>
        <link:loc
          xlink:href="#_847_"
          xlink:label="_847_"
          xlink:type="locator"/>
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          xlink:href="#_851_"
          xlink:label="_851_"
          xlink:type="locator"/>
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The investment manager has agreed to waive fees and/or reimburse operating expenses (excluding Rule 12b-1 
fees, acquired fund fees and expenses, interest expense and certain non-routine expenses or costs, such 
as those relating to litigation, indemnification, reorganizations and liquidations) for the Fund so that 
the ratio of total annual fund operating expenses will not exceed  0.47% for each share class except 
Class R6 and 0.37% for Class R6. The investment manager has also agreed to reduce its fees to reflect 
reduced services resulting from the Fund&#x2019;s investments in Franklin Templeton affiliated funds. 
In addition, transfer agency fees on Class R6 shares of the Fund have been capped so that transfer agency 
fees for that class do not exceed 0.03%. These contractual arrangements are expected to continue until 
August 31, 2027. During the terms, the fee waiver and expense reimbursement agreements may not be terminated 
or amended without approval of the board of trustees except to add series or classes, to reflect the 
extension of termination dates or to lower the waiver and expense limitation (which would result in lower 
fees for shareholders).</xhtml:span></link:footnote>
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</xbrl>
