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      id="h8_bc5fdaad_2df4_4836_aea3_bf7a7c4b29a1">2026-04-30</dei:DocumentPeriodEndDate>
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      decimals="4"
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      decimals="4"
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      decimals="4"
      id="h_6_86662bc7-7fd1-a72c-2f7c-a635d4d94153"
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      contextRef="FY2021_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_7_67aa7901-d5fd-848e-95d0-d1754b86e292"
      unitRef="pure">0.0645</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2022_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_8_165ae450-25cd-2a8c-1c91-2500ac1da737"
      unitRef="pure">-0.1605</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2023_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_9_aea2f6b1-fca2-4467-e976-c7629a73d20a"
      unitRef="pure">0.1235</oef:AnnlRtrPct>
    <oef:Component2OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      id="h_97_9930f5f2_917e_4867_a3c4_1c6358348527"
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    <oef:AnnlRtrPct
      contextRef="FY2022_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_10_8a1b2875-2877-f250-03ec-016b9244b0e1"
      unitRef="pure">-0.1581</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2023_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_11_b9109d2a-0150-c323-255a-804ded06c447"
      unitRef="pure">0.1280</oef:AnnlRtrPct>
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      contextRef="FY2024_S000002245Member_C000172904Member_ClassKMember"
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      contextRef="FY2025_S000002245Member_C000172904Member_ClassKMember"
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      id="h_13_c3f97f4f-cda4-e77e-45c0-55eb106c8767"
      unitRef="pure">0.1976</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2016_S000002245Member_C000172904Member_ClassKMember"
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      id="h_4_a832abb3-48cc-48ef-e2fa-7f42b244cf11"
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      contextRef="FY2017_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
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      contextRef="FY2018_S000002245Member_C000172904Member_ClassKMember"
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    <oef:AnnlRtrPct
      contextRef="FY2020_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
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      contextRef="FY2021_S000002245Member_C000172904Member_ClassKMember"
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    <dei:EntityInvCompanyType
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    <dei:EntityRegistrantName
      contextRef="DefaultContext"
      id="t_4_3ad73890_8d22_85eb_a6ac_d4b2058e5709">BlackRock Global Allocation Fund, Inc.</dei:EntityRegistrantName>
    <oef:ProspectusDate
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      id="h_03_e2dd00b0_afe9_4748_80a0_12be7bd89559">2026-08-28</oef:ProspectusDate>
    <oef:RiskReturnHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_18_0a8dad34_2792_7d32_2bc9_421359977054"> Fund Overview  Key Facts About BlackRock Global Allocation Fund, Inc. </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_2_0c2bf0d3_9008_42e4_9f8c_a003db44c35c">  Investment Objective  </oef:ObjectiveHeading>
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      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_3_dd730a63_2eca_466a_bb03_3f4d94ddbbee"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The investment objective of the BlackRock Global Allocation Fund, Inc. (&#x201c;BlackRock Global Allocation Fund&#x201d; or the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;Fund&#x201d;) is to provide high total investment return through a fully managed investment policy utilizing United States and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;foreign equity securities, debt and money market securities, the combination of which will be varied from time to time &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;both with respect to types of securities and markets in response to changing market and economic trends.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Total return means the combination of capital growth and investment income.&lt;/span&gt;&lt;/div&gt; </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_4_337d0781_2c6a_43d3_8a61_9c80639729d6">  Fees and Expenses of the Fund  </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
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      id="t_5_ba57641e_0d4f_48a5_a8f2_fe50b127c78a"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. Amounts in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the table are rounded to the nearest basis point, which in some cases may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;0.00.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;You may pay other fees, such &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;as brokerage commissions and other fees to your financial professional or your selected securities dealer, broker, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;investment adviser, service provider or industry professional (including BlackRock Advisors, LLC (&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;BlackRock&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;) and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;its affiliates) (each, a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;Financial Intermediary&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;), which are not reflected in the table and example below.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; You may&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $25,000 in the&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;fund complex advised by BlackRock or its affiliates. More information about these and other discounts is available &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;from your Financial Intermediary and in the &#x201c;Details About the Share Classes&#x201d; and the &#x201c;Intermediary-Defined Sales &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Charge Waiver Policies&#x201d; sections on pages &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;38&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;A-1&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;, respectively, of the Fund&#x2019;s prospectus and in the &#x201c;Purchase of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Shares&#x201d; section on page &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;II-99&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; of Part II of the Fund&#x2019;s Statement of Additional Information.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 1pt; line-height: 0.93pt;"&gt;&#x2003;&lt;/span&gt;&lt;/div&gt; </oef:ExpenseNarrativeTextBlock>
    <oef:ExpenseBreakpointDiscounts
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_19_9d989c63_f898_c924_f7ef_4e9c882fae31">You may&#160;qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $25,000 in the&#160;fund complex advised by BlackRock or its affiliates.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
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      decimals="INF"
      id="h_1_30199b26_3ca5_451d_b3d7_2eb7114b67be"
      unitRef="USD">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_6_42ca6285_d544_45bb_b012_64c3d8fd2727">  Shareholder Fees  (fees paid directly from your investment)  </oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_2_9b108dbe_7cf9_4d87_bf24_c6889770d704"
      unitRef="pure">0.0525</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_3_87901194_a4c3_49d5_a1c8_1c064d32af68"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_4_6b88d5fa_7e77_4d5c_8021_f65d9a38e253"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_5_5a9e62bc_fd28_4c2e_ba6b_4ab745da3b60"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_6_d546cc30_5538_4063_815f_d65adafef46d"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_8_be5b6dc1_db2d_411e_9c83_4ee3c0c966d6"
      unitRef="pure">0.0100</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_10_a88c7291_23eb_4890_8ae6_3bc30868fc37"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_11_3613d3aa_102f_4398_a8be_b3d2160112e7"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_7_57612de8_2ecf_44be_8a70_168f0664fae8">  Annual Fund Operating Expenses  (expenses that you pay each year as a  percentage of the value of your investment)  </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_12_fd4c70d5_7453_4d36_84fe_952f905f11a0"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_13_c522ef5f_d15b_4b4f_a5b6_3e1428dbe70d"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_14_bf4e5c9f_6b92_4e1a_aadc_5584a3488fb1"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_15_884d37c2_679a_467a_9a53_d8ace139f0cb"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_16_561e75c4_bf60_4372_ba50_8e2e73eb3c44"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_17_0e98eecd_7878_43ba_a85d_4737f30ffb81"
      unitRef="pure">0.0100</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_18_d78a61b0_6ffc_48b2_9d63_dd8c4d37c6ee"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_19_f3de9787_6d09_4f93_b463_304bdc49b670"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_20_beda1569_d089_4dfe_b481_248b46bb0d80"
      unitRef="pure">0.0011</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_21_cccf704d_44fc_45d1_988b_2fd4ed1cae44"
      unitRef="pure">0.0017</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_22_b4ac5ce6_15c7_424c_9670_f31a4b651f6d"
      unitRef="pure">0.0013</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_23_40390b13_de82_4865_8ee0_dfd6ff891d3f"
      unitRef="pure">0.0025</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_24_2684e91e_6cf1_4754_a605_7ba286c7967f"
      unitRef="pure">0.0011</oef:Component1OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_25_7cd07018_adf5_4a6b_b66a_35684e6de692"
      unitRef="pure">0.0017</oef:Component1OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_26_d0e8ef11_546b_40c2_b3e1_3456db23579a"
      unitRef="pure">0.0013</oef:Component1OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_27_cb8cdd42_aab4_4e1a_8330_e25dc10db81b"
      unitRef="pure">0.0025</oef:Component1OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_32_4eeb2034_3370_441e_8695_963e35964608"
      unitRef="pure">0.0002</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_33_55a50443_718a_409f_8e2f_660de1eca0f7"
      unitRef="pure">0.0002</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_34_e5664e52_bc87_4d65_808c_1a4587914974"
      unitRef="pure">0.0002</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_35_351a4f6f_86dd_4cb7_88b7_9f1171b019bf"
      unitRef="pure">0.0002</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_36_74c6236f_228d_4c0d_a4bb_1028e929b333"
      unitRef="pure">0.0113</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_37_c58b366e_920d_4337_a77d_86faeaef57c3"
      unitRef="pure">0.0194</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_38_9e873bdd_5aa5_4472_85f3_21d1d7286f43"
      unitRef="pure">0.0090</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_39_7240161c_6eb5_49f3_89df_e08707aeb5e8"
      unitRef="pure">0.0152</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_40_50efe46f_705c_4fde_94b1_94731a012a68"
      unitRef="pure">-0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_41_32b09d38_edba_4b4c_97f4_80d8b3a81177"
      unitRef="pure">-0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_42_bde428d1_4633_4b98_ac3f_a2514f0b10c6"
      unitRef="pure">-0.0004</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_43_9a2ee81a_6318_4ed0_8a4a_1b1fadb5a50f"
      unitRef="pure">-0.0004</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_44_a54d918e_40a9_4a80_9483_f7d64cdd334f"
      unitRef="pure">0.0110</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_45_7caeb2e4_4ec5_454d_ad11_90ea638b7b5a"
      unitRef="pure">0.0191</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_46_f1ca3c83_e575_4244_8a04_fd0ff4db58ff"
      unitRef="pure">0.0086</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_47_0afa0d3c_f4aa_409b_9aea_75e8baa8d511"
      unitRef="pure">0.0148</oef:NetExpensesOverAssets>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_20_87be1320_79c4_4761_19dc_e6f72820c8f2">A contingent deferred sales charge (&#x201c;CDSC&#x201d;) of 1.00% is assessed on certain redemptions of Investor A Shares made within 18 months after&#160;purchase where no initial sales charge was paid at the time of purchase as part of an investment of $250,000 or more.</oef:ExpensesDeferredChargesTextBlock>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_21_b82007c5_8320_9540_8f73_bfbc5bc129ed">June 30, 2028</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_22_63c827b6_c0e1_c138_a91f_294181fc9853">The Total Annual Fund Operating Expenses do not correlate to the ratios of expenses to average net assets given in the Fund&#x2019;s most recent&#160;Annual Financial Statements and Additional Information, which do not include Acquired Fund Fees and Expenses.</oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_8_d3401470_9cee_4f42_9e5e_70e3228e178c">  Example:  </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_9_d9e6e73e_0902_47f3_b4c8_aa5b34cb6f4e"> &lt;div style="line-height: 10.695pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;return each year and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 1pt; line-height: 0.93pt;"&gt;&#x2003;&lt;/span&gt;&lt;/div&gt; </oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_48_f41c29ba_f568_4f57_a48e_a83cacfb297c"
      unitRef="USD">631</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_49_0bd915f0_6e52_43e6_b51e_e79628aaba8e"
      unitRef="USD">862</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_50_755e7d9c_3399_4fed_98e9_847479d4d7f5"
      unitRef="USD">1112</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_51_5c3cec62_9fda_4c1e_9ee0_f49bc2b5dee8"
      unitRef="USD">1825</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_52_beb092ff_ca57_417d_bfe3_48b74322e582"
      unitRef="USD">294</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_53_f5fd5fdd_3297_4a17_9c6f_185613425487"
      unitRef="USD">606</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_54_5a58b115_a4b9_48ba_9249_cbb4c9304d99"
      unitRef="USD">1044</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_55_3efc2350_9a04_4edb_bf51_81e605cbcc60"
      unitRef="USD">2052</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_56_7399c7f4_d0d9_4a5a_89ed_4d3b0aa8a6ee"
      unitRef="USD">88</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_57_919f7e08_b196_4c62_a0d9_a308af7c8e98"
      unitRef="USD">283</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_58_aca6b0cc_1ce2_42a7_8c61_af7f5c41440d"
      unitRef="USD">495</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20260430_20260430_S000002245Member_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_59_54bfa1e6_34db_41f4_ab1b_50e9bde85da0"
      unitRef="USD">1104</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_60_4c90ac5e_354b_4e8e_9e5e_b60c8f1bf123"
      unitRef="USD">151</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_61_ba515d00_77c3_4fef_82e5_95721261463b"
      unitRef="USD">476</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_62_32767a39_3e98_4e2c_8f54_2314b2b4a92b"
      unitRef="USD">825</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20260430_20260430_S000002245Member_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_63_21ed0c00_4139_4c93_8710_ec436a151efe"
      unitRef="USD">1809</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleNoRedemptionByYearCaption
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_23_66d5ebef_c423_5e47_a513_73c6f327da06"> You would pay the following expenses if you did not redeem your shares:&#x2003; </oef:ExpenseExampleNoRedemptionByYearCaption>
    <oef:ExpenseExampleNoRedemptionYear01
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_64_8677795c_9e9c_4b0a_8432_4443dd1a0e97"
      unitRef="USD">194</oef:ExpenseExampleNoRedemptionYear01>
    <oef:ExpenseExampleNoRedemptionYear03
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_65_8091f134_d6ca_4c7b_ae09_a22a7c1797d4"
      unitRef="USD">606</oef:ExpenseExampleNoRedemptionYear03>
    <oef:ExpenseExampleNoRedemptionYear05
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_66_c3249031_7aa4_40e2_8421_4fa477da5387"
      unitRef="USD">1044</oef:ExpenseExampleNoRedemptionYear05>
    <oef:ExpenseExampleNoRedemptionYear10
      contextRef="D20260430_20260430_S000002245Member_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="INF"
      id="h_67_20d601b2_9fb3_457d_a0ad_febda1747c7f"
      unitRef="USD">2052</oef:ExpenseExampleNoRedemptionYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_10_83a8253f_1409_4c3f_b379_f37929471b98">  Portfolio Turnover:  </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_11_0f89b54b_7d8c_43e4_8cb7_2eae9be2831b"> &lt;div style="line-height: 10.695pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Example, affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;130&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_68_70fcc190_ab08_4740_bb27_14fa99b8fbc3"
      unitRef="pure">1.30</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_12_1bc4b361_ee5d_4f29_bc06_ea315746dad3"> Principal Investment Strategies of the Fund </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_13_b19f637b_9a3d_43d5_96d4_0f10f26b3d27"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund invests in a portfolio of equity, debt and money market securities. Generally, the Fund&#x2019;s portfolio will include&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#160;both equity and debt securities. Equity securities include common stock, preferred stock, rights and warrants or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities or other instruments whose price is linked to the value of common stock. At any given time, however, the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund may emphasize either debt securities or equity securities. In selecting equity investments, the Fund mainly seeks &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities that Fund management believes are undervalued. The Fund may buy debt securities of varying maturities, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;debt securities paying a fixed or fluctuating rate of interest, and debt securities of any kind, including, by way of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;example, securities issued or guaranteed by the U.S. Government or its agencies or instrumentalities, by foreign &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;governments or international agencies or supranational entities, or by domestic or foreign private issuers, debt &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities convertible into equity securities, inflation-indexed bonds, structured notes, credit-linked notes, loan &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;assignments and loan participations. In addition, the Fund may invest up to 35% of its total assets in &#x201c;junk bonds,&#x201d; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;corporate loans and distressed securities. The Fund may also invest in Real Estate Investment Trusts (&#x201c;REITs&#x201d;) and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities related to real assets (like real estate- or precious metals-related securities) such as stock, bonds or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;convertible bonds issued by REITs or companies that mine precious metals. The Fund may also purchase convertible &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities.&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;When choosing investments, Fund management considers various factors, including opportunities for equity or debt&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments to increase in value, expected dividends and interest rates. The Fund generally seeks diversification &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;across markets, industries and issuers as one of its strategies to reduce volatility. The Fund has no geographic limits &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;on where it may invest. This flexibility allows Fund management to look for investments in markets around the world, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;including emerging markets, that it believes will provide the best asset allocation to meet the Fund&#x2019;s objective. The &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund may invest in the securities of companies of any market capitalization.&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Generally, the Fund may invest in the securities of corporate and governmental issuers located anywhere in the world. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may emphasize foreign securities when Fund management expects these investments to outperform U.S. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities. When choosing investment markets, Fund management considers various factors, including economic and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;political conditions, potential for economic growth and possible changes in currency exchange rates. In addition to &lt;/span&gt;&lt;/div&gt;  &lt;div style="line-height: 10.695pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investing in foreign securities, the Fund actively manages its exposure to foreign currencies through the use of forward &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;currency contracts and other currency derivatives. The Fund may own foreign cash equivalents or foreign bank deposits &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;as part of the Fund&#x2019;s investment strategy. The Fund will also invest in non-U.S. currencies. The Fund may underweight &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or overweight a currency based on the Fund management team&#x2019;s outlook.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Under normal circumstances, the Fund will allocate a substantial amount (approximately 40% or more &#x2014; unless &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;market conditions are not deemed favorable by BlackRock, in which case the Fund would invest at least 30%) of its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;total assets in securities of (i) foreign government issuers, (ii) issuers organized or located outside the United States, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(iii) issuers which primarily trade in a market located outside the United States, or (iv) issuers doing a substantial &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;amount of business outside the United States, which the Fund considers to be companies that derive at least 50% of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;their revenue or profits from business outside the United States or have at least 50% of their sales or assets outside &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the United States. The Fund will allocate its assets among various regions and countries including the United States &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(but in no less than three different countries). For temporary defensive purposes the Fund may deviate very &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;substantially from the allocation described above.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may use derivatives, including options, futures, swaps (including, but not limited to, total return swaps that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may be referred to as contracts for difference) and forward contracts, both to seek to increase the return of the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and to hedge (or protect) the value of its assets against adverse movements in currency exchange rates, interest rates &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and movements in the securities markets. The Fund may invest in indexed securities and inverse securities.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may seek to provide exposure to the investment returns of real assets that trade in the commodity markets &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;through investment in commodity-linked derivative instruments and investment vehicles such as exchange traded &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;funds that invest exclusively in commodities and are designed to provide this exposure without direct investment in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;physical commodities. The Fund may also gain exposure to commodity markets by investing up to 25% of its total &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;assets in BlackRock Cayman Global Allocation Fund I, Ltd. (the &#x201c;Cayman Subsidiary&#x201d;), a wholly owned subsidiary of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund formed in the Cayman Islands, which invests primarily in commodity-related instruments. The Cayman &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Subsidiary may also hold cash and invest in other instruments, including fixed income securities, either as &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments or to serve as margin or collateral for the Cayman Subsidiary&#x2019;s derivative positions. The Cayman &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Subsidiary (unlike the Fund) may invest without limitation in commodity-related instruments.&lt;/span&gt;&lt;/div&gt; </oef:StrategyNarrativeTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_77_e76989a1_f554_40a8_bf2f_717baef3b823">The Fund invests in a portfolio of equity, debt and money market securities. Generally, the Fund&#x2019;s portfolio will include&#160;both equity and debt securities.</fnd:NmRule35d1TermDfnSmryTextBlock>
    <fnd:NmRule35d1TermSlctnCritSmryTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_78_c972d14a_38a0_adb7_f1e3_e3e920980a1b"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;When choosing investments, Fund management considers various factors, including opportunities for equity or debt&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments to increase in value, expected dividends and interest rates. The Fund generally seeks diversification &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;across markets, industries and issuers as one of its strategies to reduce volatility. The Fund has no geographic limits &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;on where it may invest. This flexibility allows Fund management to look for investments in markets around the world, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;including emerging markets, that it believes will provide the best asset allocation to meet the Fund&#x2019;s objective. The &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund may invest in the securities of companies of any market capitalization.&lt;/span&gt;&lt;/div&gt; </fnd:NmRule35d1TermSlctnCritSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_RiskLoseMoneyMember"
      id="t_24_9a0b918c_1db9_afb0_9f1f_998aacf6eb93">You may lose part or all of your&#160;investment in the Fund or your investment may not perform as well as other similar investments.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_RiskNotInsuredDepositoryInstitutionMember"
      id="t_76_4571d94e_7cd6_3dbb_1f40_f9b34e1a8910">An investment in the&#160;Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other&#160;government agency.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_EquitySecuritiesRiskMember"
      id="t_26_b344967c_aa5d_b20d_89f0_c7deace515f7"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Equity Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Stock markets are volatile. The price of equity securities fluctuates based on changes in a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;company&#x2019;s financial condition and overall market and economic conditions.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_ForeignSecuritiesRiskMember"
      id="t_27_2da04b5f_6a27_2ffc_93fd_d5c355a09fde"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Foreign Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Foreign investments often involve special risks not present in U.S. investments that can &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;increase the chances that the Fund will lose money. These risks include:&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund generally holds its foreign securities and cash in foreign banks and securities depositories, which may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;be recently organized or new to the foreign custody business and may be subject to only limited or no regulatory &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;oversight.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Changes in foreign currency exchange rates can affect the value of the Fund&#x2019;s portfolio.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The economies of certain foreign markets may not compare favorably with the economy of the United States with &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;respect to such issues as growth of gross national product, reinvestment of capital, resources and balance of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;payments position.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The governments of certain countries, or the U.S. Government with respect to certain countries, may prohibit or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;impose substantial restrictions through capital controls and/or sanctions on foreign investments in the capital &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;markets or certain industries in those countries, which may prohibit or restrict the ability to own or transfer &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;currency, securities, derivatives or other assets.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Many foreign governments do not supervise and regulate stock exchanges, brokers and the sale of securities to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the same extent as does the United States and may not have laws to protect investors that are comparable to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;U.S. securities laws.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Settlement and clearance procedures in certain foreign markets may result in delays in payment for or delivery of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities not typically associated with settlement and clearance of U.S. investments.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund&#x2019;s claims to recover foreign withholding taxes may not be successful, and if the likelihood of recovery of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;foreign withholding taxes materially decreases, due to, for example, a change in tax regulation or approach in the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;foreign country, accruals in the Fund&#x2019;s net asset value for such refunds may be written down partially or in full, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;which will adversely affect the Fund&#x2019;s net asset value.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_DebtSecuritiesRiskMember"
      id="t_28_a91661fc_97eb_5c29_968b_ceb48d9b17e5"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Debt Securities Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Debt securities, such as bonds, involve risks, such as credit risk, interest rate risk, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;extension risk, and prepayment risk, each of which are described in further detail below:&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Credit Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Credit risk refers to the possibility that the issuer of a debt security (i.e., the borrower) will not be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;able to make payments of interest and principal when due. Changes in an issuer&#x2019;s credit rating or the market&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;perception of an issuer&#x2019;s creditworthiness may also affect the value of the Fund&#x2019;s investment in that issuer. The &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;degree of credit risk depends on both the financial condition of the issuer and the terms of the obligation.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Interest Rate Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; The market value of bonds and other fixed-income securities changes in response to interest &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;rate changes and other factors. Interest rate risk is the risk that prices of bonds and other fixed-income securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;will increase as interest rates fall and decrease as interest rates rise.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may be subject to a greater risk of rising interest rates during a period of low interest rates. For example, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;if interest rates increase by 1%, assuming a current portfolio duration of ten years, and all other factors being &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;equal, the value of the Fund&#x2019;s investments would be expected to decrease by 10%. (Duration is a measure of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;price sensitivity of a debt security or portfolio of debt securities to relative changes in interest rates.) The magnitude &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;of these fluctuations in the market price of bonds and other fixed-income securities is generally greater for those &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities with longer maturities. Fluctuations in the market price of the Fund&#x2019;s investments will not affect interest &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;income derived from instruments already owned by the Fund, but will be reflected in the Fund&#x2019;s net asset value. The &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund may lose money if short-term or long-term interest rates rise sharply in a manner not anticipated by Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;management.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;To the extent the Fund invests in debt securities that may be prepaid at the option of the obligor (such as mortgage-backed&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; securities), the sensitivity of such securities to changes in interest rates may increase (to the detriment of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund) when interest rates rise. Moreover, because rates on certain floating rate debt securities typically reset &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;only periodically, changes in prevailing interest rates (and particularly sudden and significant changes) can be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;expected to cause some fluctuations in the net asset value of the Fund to the extent that it invests in floating rate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;debt securities.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;These basic principles of bond prices also apply to U.S. Government securities. A security backed by the &#x201c;full faith &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and credit&#x201d; of the U.S. Government is guaranteed only as to its stated interest rate and face value at maturity, not &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;its current market price. Just like other fixed-income securities, government-guaranteed securities will fluctuate in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;value when interest rates change.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;A general rise in interest rates has the potential to cause investors to move out of fixed-income securities on a large &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;scale, which may increase redemptions from funds that hold large amounts of fixed-income securities. Heavy &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;redemptions could cause the Fund to sell assets at inopportune times or at a loss or depressed value and could &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;hurt the Fund&#x2019;s performance.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Extension Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; When interest rates rise, certain obligations will be paid off by the obligor more slowly than &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;anticipated, causing the value of these obligations to fall.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Prepayment Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; When interest rates fall, certain obligations will be paid off by the obligor more quickly than &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;originally anticipated, and the Fund may have to invest the proceeds in securities with lower yields.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_CommoditiesRelatedInvestmentsRiskMember"
      id="t_29_b984859c_ef12_1947_a428_8a2bdb939551"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Commodities Related Investments Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Exposure to the commodities markets may subject the Fund to greater &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;volatility than investments in traditional securities. The value of commodity-linked derivative investments may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;affected by changes in overall market movements, commodity index volatility, changes in inflation, interest rates, or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;factors affecting a particular industry or commodity, such as drought, floods, weather, embargoes, tariffs and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;international economic, political and regulatory developments.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_ConvertibleSecuritiesRiskMember"
      id="t_30_f4b93e41_64e0_c0d9_188f_00c6337f884a"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Convertible Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The market value of a convertible security performs like that of a regular debt &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;security; that is, if market interest rates rise, the value of a convertible security usually falls. In addition, convertible &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities are subject to the risk that the issuer will not be able to pay interest, principal or dividends when due, and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;their market value may change based on changes in the issuer&#x2019;s credit rating or the market&#x2019;s perception of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuer&#x2019;s creditworthiness. Since it derives a portion of its value from the common stock into which it may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;converted, a convertible security is also subject to the same types of market and issuer risks that apply to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;underlying common stock, including the potential for increased volatility in the price of the convertible security.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_CorporateLoansRiskMember"
      id="t_31_dfd9c8c2_e7ed_00d7_6bd0_fbfaae0a29a0"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Corporate Loans Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Commercial banks and other financial institutions or institutional investors make corporate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;loans to companies that need capital to grow or restructure. Borrowers generally pay interest on corporate loans at &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;rates that change in response to changes in market interest rates such as the Secured Overnight Financing Rate &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="line-height: 10.695pt; margin-left: 12pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;SOFR&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;), or the prime rates of U.S. banks. As a result, the value of corporate loan investments is generally less &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exposed to the adverse effects of shifts in market interest rates than investments that pay a fixed rate of interest. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The market for corporate loans may be subject to irregular trading activity and wide bid/ask spreads. In addition, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;transactions in corporate loans may settle on a delayed basis. As a result, the proceeds from the sale of corporate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;loans may not be readily available to make additional investments or to meet the Fund&#x2019;s redemption obligations. To &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the extent the extended settlement process gives rise to short-term liquidity needs, the Fund may hold additional &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;cash, sell investments or temporarily borrow from banks and other lenders.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_DerivativesRisksMember"
      id="t_32_5e974d08_caa0_8dc4_77b6_ad04c5acf387"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Derivatives Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The Fund&#x2019;s use of derivatives may increase its costs, reduce the Fund&#x2019;s returns and/or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;increase volatility. Derivatives involve significant risks, including:&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Leverage Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The Fund&#x2019;s use of derivatives can magnify the Fund&#x2019;s gains and losses. Relatively small market &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;movements may result in large changes in the value of a derivatives position and can result in losses that greatly &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exceed the amount originally invested.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Market Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Some derivatives are more sensitive to interest rate changes and market price fluctuations than &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;other securities. The Fund could also suffer losses related to its derivatives positions as a result of unanticipated &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;market movements, which losses are potentially unlimited. Finally, BlackRock may not be able to predict correctly &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the direction of securities prices, interest rates and other economic factors, which could cause the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;derivatives positions to lose value.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Counterparty Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Derivatives are also subject to counterparty risk, which is the risk that the other party in the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;transaction will be unable or unwilling to fulfill its contractual obligation, and the related risks of having concentrated &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exposure to such a counterparty.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Illiquidity Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; The possible lack of a liquid secondary market for derivatives and the resulting inability of the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to sell or otherwise close a derivatives position could expose the Fund to losses and could make derivatives more &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;difficult for the Fund to value accurately.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Operational Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The use of derivatives includes the risk of potential operational issues, including documentation &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issues, settlement issues, systems failures, inadequate controls and human error.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Legal Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; The risk of insufficient documentation, insufficient capacity or authority of counterparty, or legality or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;enforceability of a contract.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Volatility and Correlation Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Volatility is defined as the characteristic of a security, an index or a market to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;fluctuate significantly in price within a short time period. A risk of the Fund&#x2019;s use of derivatives is that the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;fluctuations in their values may not correlate with the overall securities markets.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Valuation Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Valuation for derivatives may not be readily available in the market. Valuation may be more difficult &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;in times of market turmoil since many investors and market makers may be reluctant to purchase complex &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;instruments or quote prices for them.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Hedging Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Hedges are sometimes subject to imperfect matching between the derivative and the underlying &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;security, and there can be no assurance that the Fund&#x2019;s hedging transactions will be effective. The use of hedging &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may result in certain adverse tax consequences.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Tax Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Certain aspects of the tax treatment of derivative instruments, including swap agreements and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;commodity-linked derivative instruments, are currently unclear and may be affected by changes in legislation, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;regulations or other legally binding authority. Such treatment may be less favorable than that given to a direct &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investment in an underlying asset and may adversely affect the timing, character and amount of income the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;realizes from its investments.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_DistressedSecuritiesRiskMember"
      id="t_33_8e10bf41_4869_78ba_21ec_f3ca1a3f9ed8"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Distressed Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Distressed securities are speculative and involve substantial risks in addition to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;risks of investing in junk bonds. The Fund will generally not receive interest payments on the distressed securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and may incur costs to protect its investment. In addition, distressed securities involve the substantial risk that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;principal will not be repaid. These securities may present a substantial risk of default or may be in default at the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;time of investment. The Fund may incur additional expenses to the extent it is required to seek recovery upon a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;default in the payment of principal of or interest on its portfolio holdings. In any reorganization or liquidation &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;proceeding relating to a portfolio company, the Fund may lose its entire investment or may be required to accept &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;cash or securities with a value less than its original investment. Distressed securities and any securities received in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;an exchange for such securities may be subject to restrictions on resale.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_EmergingMarketsRiskMember"
      id="t_34_0b2734b9_8ee3_5595_aba2_86cd8bdc6ad9"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Emerging Markets Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Emerging markets are riskier than more developed markets because they tend to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;develop unevenly and may never fully develop. Investments in emerging markets may be considered speculative. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Emerging markets are more likely to experience hyperinflation and currency devaluations, which adversely affect &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;returns to U.S. investors. In addition, many emerging financial markets have far lower trading volumes and less &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;liquidity than developed markets.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_HighPortfolioTurnoverRiskMember"
      id="t_35_fb4bd35b_6e32_dcce_066f_b6df60ccefbc"> &lt;div&gt; &lt;div style="clear: both; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;High Portfolio Turnover Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The Fund may engage in active and frequent trading of its portfolio securities. High &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;portfolio turnover (more than 100%) may result in increased transaction costs to the Fund, including brokerage &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;commissions, dealer mark-ups and other transaction costs on the sale of the securities and on reinvestment in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;other securities. The sale of Fund portfolio securities may result in the realization and/or distribution to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shareholders of higher capital gains or losses as compared to a fund with less active trading policies. These effects &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;of higher than normal portfolio turnover may adversely affect Fund performance.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_HighYieldBondsRiskMember"
      id="t_36_6863b37f_7ade_2a87_8023_030c915da52e"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;High Yield Bonds Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Although junk bonds generally pay higher rates of interest than investment grade bonds, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;junk bonds are high risk investments that are considered speculative and may cause income and principal losses &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the Fund.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_IndexedAndInverseSecuritiesRiskMember"
      id="t_37_f85d6a5c_e261_8f93_dbd2_bc8a5498e3b1"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Indexed and Inverse Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Indexed and inverse securities provide a potential return based on a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;particular index of value or interest rates. The Fund&#x2019;s return on these securities will be subject to risk with respect &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to the value of the particular index. These securities are subject to leverage risk and correlation risk. Certain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;indexed and inverse securities have greater sensitivity to changes in interest rates or index levels than other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities, and the Fund&#x2019;s investment in such instruments may decline significantly in value if interest rates or index &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;levels move in a way Fund management does not anticipate.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_InflationIndexedBondsRiskMember"
      id="t_38_ced2a439_9ca7_53af_5fe8_aeebae5f089c"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Inflation-Indexed Bonds Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The principal value of an investment in the Fund is not protected or otherwise &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;guaranteed by virtue of any investments by the Fund in inflation-indexed bonds. The value of inflation-indexed &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities generally fluctuates with changes in real interest rates, decreasing when real interest rates rise and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;increasing when real interest rates fall. Real interest rates represent nominal (or stated) interest rates minus the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;inflation rates. If the Fund purchases Treasury Inflation-Protected Securities (&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;TIPS&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;) in the secondary market and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the bonds&#x2019; principal values previously were adjusted upward, but then there is a period of declining inflation rates, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund may receive at maturity less than it invested.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;In addition, interest payments on inflation-indexed securities generally vary up or down along with the rate of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;inflation, and inflation-indexed bonds typically have lower nominal yields than conventional fixed-rate bonds. If the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;index measuring inflation falls, the principal value of inflation-indexed bonds will be adjusted downward, and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;consequently the interest payable on these securities (calculated with respect to a smaller principal amount) will be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;reduced.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Any increase in the principal amount of an inflation-indexed bond will be considered taxable ordinary income, even &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;though investors do not receive their principal until maturity. Periodic adjustments for inflation to the principal &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;amount of an inflation-indexed bond may give rise to original issue discount, which will be includable in the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;gross income. Due to original issue discount, the Fund may be required to make annual distributions to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shareholders that exceed the cash received, which may cause the Fund to liquidate certain investments when it is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;not advantageous to do so. Also, if the principal value of an inflation-indexed bond is adjusted downward due to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;deflation, amounts previously distributed in the taxable year may be characterized in some circumstances as a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;return of capital.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_LeverageRiskMember"
      id="t_39_ad8456dd_ac2b_de40_8955_e19615a62849"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Leverage Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Some transactions may give rise to a form of economic leverage. These transactions may include, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;among others, derivatives, and may expose the Fund to greater risk and increase its costs. The use of leverage may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;cause the Fund to liquidate portfolio positions when it may not be advantageous to do so to satisfy its obligations or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to meet the applicable requirements of the Investment Company Act of 1940, as amended (the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Investment &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Company Act&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;) and the rules thereunder. Increases and decreases in the value of the Fund&#x2019;s portfolio will be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;magnified when the Fund uses leverage.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_MarketRiskAndSelectionRiskMember"
      id="t_40_8c101a95_be36_02eb_d550_bf5c89e075be"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Market Risk and Selection Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Market risk is the risk that one or more markets in which the Fund invests will &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;go down in value, including the possibility that the markets will go down sharply and unpredictably. An investor could &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;lose money over short periods due to fluctuation in the Fund&#x2019;s net asset value in response to short-term market &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;movements and over longer periods during market downturns. Securities or other investments held by the Fund may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;underperform the markets, the relevant indices or benchmarks, or the securities selected by other funds with &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;similar investment objectives and investment strategies, or may otherwise fail to perform as intended. The value of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;a security or other asset may decline due to changes in general market conditions, economic trends or events that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;are not specifically related to the issuer of the security or other asset, or factors that affect a particular issuer or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers, exchange, country, group of countries, region, market, industry, group of industries, sector or asset class. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The success of the Fund&#x2019;s activities could be affected by interest rates, availability of credit, inflation rates, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;economic uncertainty, changes in laws, tariffs and trade barriers, supply chain disruptions, economic sanctions, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;currency exchange controls, and local, regional or global events such as war, acts of terrorism, natural and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;environmental disasters, the spread of infectious illness or other public health, recessions, or other events.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Recent policy initiatives undertaken by the U.S. government have the potential to impact international relations, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;trade agreements and the overall regulatory environment in ways that could create uncertainty and instability in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;domestic and global markets, and could adversely affect the investment performance of the Fund. In particular, &lt;/span&gt;&lt;/div&gt;  &lt;div style="line-height: 10.695pt; margin-left: 12pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;actions taken by the U.S. government in respect of international trade relations could lead to trade wars, increased &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;costs for imported goods, disruptions in supply chains, reduced foreign investment, and instability in regions where &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund invests.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_MidCapSecuritiesRiskMember"
      id="t_41_70b352eb_5f69_e2bd_9328_53009c1f0f71"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Mid Cap Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The securities of mid cap companies generally trade in lower volumes and are generally &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;subject to greater and less predictable price changes than the securities of larger capitalization companies.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_MortgageAndAssetBackedSecuritiesRisksMember"
      id="t_42_91bd6143_fb87_7a16_5acd_9f9a45877968"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Mortgage- and Asset-Backed Securities Risks &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Mortgage- and asset-backed securities represent interests in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;pools&#x201d; of mortgages or other assets, including consumer loans or receivables held in trust. Mortgage- and asset-&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;backed securities are subject to credit, interest rate, prepayment and extension risks. These securities also are &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;subject to risk of default on the underlying mortgage or asset, particularly during periods of economic downturn. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;certain mortgage-backed securities.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_OperationalAndTechnologyRisksMember"
      id="t_43_237a8513_2d2d_0203_5abc_23219217db89"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Operational and Technology Risks &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The Fund is directly and indirectly susceptible to operational and technology &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;risks, including those related to human errors, processing errors, communication errors, systems failures, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;cybersecurity incidents, and the use of artificial intelligence and machine learning (&#x201c;AI&#x201d;), which may result in losses &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the Fund and its shareholders or may impair the Fund&#x2019;s operations. While the Fund&#x2019;s service providers are &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;required to have appropriate operational, information security and cybersecurity risk management policies and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may cause the Fund&#x2019;s investments in such issuers to lose value.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_PreciousMetalAndRelatedSecuritiesRiskMember"
      id="t_44_99d69df3_ebbf_a15a_c9a3_cbdc23f65960"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Precious Metal and Related Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Prices of precious metals and of precious metal related securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;historically have been very volatile. The high volatility of precious metal prices may adversely affect the financial &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;condition of companies involved with precious metals. The production and sale of precious metals by governments &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or central banks or other larger holders can be affected by various economic, financial, social and political factors, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;which may be unpredictable and may have a significant impact on the prices of precious metals. Other factors that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may affect the prices of precious metals and securities related to them include changes in inflation, the outlook for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;inflation and changes in industrial and commercial demand for precious metals.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_PreferredSecuritiesRiskMember"
      id="t_45_0403db98_a39d_e8c8_1586_abb8f74339dd"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Preferred Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Preferred securities may pay fixed or adjustable rates of return. Preferred securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;are subject to issuer-specific and market risks applicable generally to equity securities. In addition, a company&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;preferred securities generally pay dividends only after the company makes required payments to holders of its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;bonds and other debt. For this reason, the value of preferred securities will usually react more strongly than bonds &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and other debt to actual or perceived changes in the company&#x2019;s financial condition or prospects. Preferred &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities of smaller companies may be more vulnerable to adverse developments than preferred securities of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;larger companies.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_RealEstateRelatedSecuritiesRiskMember"
      id="t_46_59b4df52_b95c_1639_8d58_d01cda3f2d18"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Real Estate-Related Securities Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; The main risk of real estate-related securities is that the value of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;underlying real estate may go down. Many factors may affect real estate values. These factors include both the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;general and local economies, vacancy rates, changes in rent schedules, tenant bankruptcies, the ability to re-lease &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;space under expiring leases on attractive terms, the amount of new construction in a particular area, the laws and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;regulations (including zoning, environmental and tax laws) affecting real estate and the costs of owning, maintaining &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and improving real estate. The availability of mortgage financing and changes in interest rates may also affect real &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;estate values. If the Fund&#x2019;s real estate-related investments are concentrated in one geographic area or in one &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;property type, the Fund will be particularly subject to the risks associated with that area or property type. Many &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers of real estate-related securities are highly leveraged, which increases the risk to holders of such securities. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The value of the securities the Fund buys will not necessarily track the value of the underlying investments of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers of such securities. In addition, certain issuers of real estate-related securities may have developed or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;commenced development on properties and may develop additional properties in the future. Real estate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;development involves significant risks in addition to those involved in the ownership and operation of established &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;properties. Real estate securities may have limited diversification and are, therefore, subject to risks inherent in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;operating and financing a limited number of projects. Real estate securities are also subject to heavy cash flow &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;dependency and defaults by borrowers or tenants.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_REITInvestmentRiskMember"
      id="t_47_32e8f839_9da7_7353_a582_33da64e2eebe"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;REIT Investment Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Investments in REITs involve unique risks. REITs may have limited financial resources, may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;trade less frequently and in limited volume, may engage in dilutive offerings of securities and may be more volatile &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;than other securities. REIT issuers may also fail to maintain their exemptions from investment company registration &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or fail to qualify for the &#x201c;dividends paid deduction&#x201d; under the Internal Revenue Code of 1986, as amended (the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Internal Revenue Code&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;), which allows REITs to reduce their corporate taxable income for dividends paid to their &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shareholders.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_RiskOfInvestingInTheUnitedStatesMember"
      id="t_48_a8d9d390_083c_f23b_db55_9c553341889d"> &lt;div&gt; &lt;div style="clear: both; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Risk of Investing in the United States &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Certain changes in the U.S. economy, such as when the U.S. economy &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;weakens or when its financial markets decline, may have an adverse effect on the securities to which the Fund has &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exposure.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_RisksOfLoanAssignmentsAndParticipationsMember"
      id="t_49_6055ca1a_5965_3dfb_d65f_ce46f0534306"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Risks of Loan Assignments and Participations &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; As the purchaser of an assignment, the Fund typically succeeds &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to all the rights and obligations of the assigning institution and becomes a lender under the credit agreement with &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;respect to the debt obligation; however, the Fund may not be able unilaterally to enforce all rights and remedies &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;under the loan and with regard to any associated collateral. Because assignments may be arranged through private &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;negotiations between potential assignees and potential assignors, the rights and obligations acquired by the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;as the purchaser of an assignment may differ from, and be more limited than, those held by the assigning lender. In &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;addition, if the loan is foreclosed, the Fund could become part owner of any collateral and could bear the costs and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;liabilities of owning and disposing of the collateral. The Fund may be required to pass along to a purchaser that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;buys a loan from the Fund by way of assignment a portion of any fees to which the Fund is entitled under the loan. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;In connection with purchasing participations, the Fund generally will have no right to enforce compliance by the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;borrower with the terms of the loan agreement relating to the loan, nor any rights of set-off against the borrower, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and the Fund may not directly benefit from any collateral supporting the loan in which it has purchased the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;participation. As a result, the Fund will be subject to the credit risk of both the borrower and the lender that is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;selling the participation. In the event of the insolvency of the lender selling a participation, the Fund may be treated &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;as a general creditor of the lender and may not benefit from any set-off between the lender and the borrower.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_SmallCapAndEmergingGrowthSecuritiesRiskMember"
      id="t_50_9224048b_10b1_a11a_c6cb_baa23388e3eb"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Small Cap and Emerging Growth Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Small cap or emerging growth companies may have limited &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;product lines or markets. They may be less financially secure than larger, more established companies. They may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;depend on a more limited management group than larger capitalized companies.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_SovereignDebtRiskMember"
      id="t_51_ebf0f917_a162_51e2_584d_cac9d94a040d"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Sovereign Debt Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Sovereign debt instruments are subject to the risk that a governmental entity may delay or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;refuse to pay interest or repay principal on its sovereign debt, due, for example, to cash flow problems, insufficient &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;foreign currency reserves, political considerations, the relative size of the governmental entity&#x2019;s debt position in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;relation to the economy or the failure to put in place economic reforms required by the International Monetary Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or other multilateral agencies.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_StructuredNotesRiskMember"
      id="t_52_3c867764_cf32_0251_fd8b_e74bbe840ebe"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Structured Notes Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Structured notes and other related instruments purchased by the Fund are generally &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;privately negotiated debt obligations where the principal and/or interest is determined by reference to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;performance of a specific asset, benchmark asset, market or interest rate (&#x201c;reference measure&#x201d;). The purchase of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;structured notes exposes the Fund to the credit risk of the issuer of the structured product. Structured notes may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;be leveraged, increasing the volatility of each structured note&#x2019;s value relative to the change in the reference &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;measure. Structured notes may also be less liquid and more difficult to price accurately than less complex &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities and instruments or more traditional debt securities.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_SubsidiaryRiskMember"
      id="t_53_a1fd4412_ebaf_25d2_40d2_30cb0474c1b4"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Subsidiary Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; By investing in the Cayman Subsidiary, the Fund is indirectly exposed to the risks associated &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;with the Cayman Subsidiary&#x2019;s investments. The commodity-related instruments held by the Cayman Subsidiary are &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;generally similar to those that are permitted to be held by the Fund and are subject to the same risks that apply to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;similar investments if held directly by the Fund (see &#x201c;Commodities Related Investments Risk&#x201d; above). There can be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;no assurance that the investment objective of the Cayman Subsidiary will be achieved. The Cayman Subsidiary is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;not registered under the Investment Company Act, and, unless otherwise noted in this prospectus, is not subject to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;all the investor protections of the Investment Company Act. However, the Fund wholly owns and controls the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Cayman Subsidiary, and the Fund and the Cayman Subsidiary are both managed by BlackRock, making it unlikely &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that the Cayman Subsidiary will take action contrary to the interests of the Fund and its shareholders. The Board &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;has oversight responsibility for the investment activities of the Fund, including its investment in the Cayman &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Subsidiary, and the Fund&#x2019;s role as sole shareholder of the Cayman Subsidiary. The Cayman Subsidiary is subject to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the same investment restrictions and limitations, and follows the same compliance policies and procedures, as the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund except that the Cayman Subsidiary may invest without limitation in commodity-related instruments. Changes in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the laws of the United States and/or the Cayman Islands could result in the inability of the Fund and/or the Cayman &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Subsidiary to operate as described in this prospectus and the Statement of Additional Information (&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;SAI&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;) and could &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;adversely affect the Fund.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember_WarrantsRiskMember"
      id="t_54_72c72e00_b6ee_8439_f610_100d12f10643"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Warrants Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; If the price of the underlying stock does not rise above the exercise price before the warrant &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;expires, the warrant generally expires without any value and the Fund will lose any amount it paid for the warrant. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Thus, investments in warrants may involve substantially more risk than investments in common stock. Warrants &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may trade in the same markets as their underlying stock; however, the price of the warrant does not necessarily &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;move with the price of the underlying stock.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_15_7cd7a335_8d01_42d8_874b_db515d7064ea"> Performance Information </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_55_2307465c_1cc5_9305_6f53_b4658c0449fd"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The information shows you how the Fund&#x2019;s performance has varied year by year and provides some indication of the&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;risks of investing in the Fund. The table compares the Fund&#x2019;s performance to that of the FTSE World Index and the&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Reference Benchmark. The Reference Benchmark is an unmanaged weighted index comprised as follows: 36% of the&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;S&amp;amp;P 500 Index; 24% FTSE World (ex U.S.) Index; 24% ICE BofA Current 5-Year U.S. Treasury Index; and 16% FTSE Non-U.S.&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Dollar World Government Bond Index. The Reference Benchmark is relevant to the Fund because it has&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;characteristics similar to the Fund&#x2019;s investment strategies. To the extent that dividends and distributions have been &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;paid by the Fund, the performance information for the Fund in the chart and table assumes reinvestment of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;dividends and distributions. As with all such investments, past performance (before and after taxes) is not an&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;indication of future results. Sales charges are not reflected in the bar chart. If they were, returns would be less than&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;those shown. However, the table includes all applicable fees and sales charges. If the Fund&#x2019;s investment manager and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;its affiliates had not waived or reimbursed certain Fund expenses during these periods, the Fund&#x2019;s returns would have &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;been lower. Updated information on the Fund&#x2019;s performance, including its current net asset value, can be obtained by &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;visiting www.blackrock.com or can be obtained by phone at 800-882-0052.&lt;/span&gt;&lt;/div&gt; </oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_56_5b1d33b5_5a60_b6eb_ccc2_8d2c96fd1e04">The information shows you how the Fund&#x2019;s performance has varied year by year and provides some indication of the&#160;risks of investing in the Fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_58_e1be82bc_a998_67c0_d339_ec9614f0a951">The table compares the Fund&#x2019;s performance to that of the FTSE World Index and the&#160;Reference Benchmark. The Reference Benchmark is an unmanaged weighted index comprised as follows: 36% of the&#160;S&amp;P 500 Index; 24% FTSE World (ex U.S.) Index; 24% ICE BofA Current 5-Year U.S. Treasury Index; and 16% FTSE Non-U.S.&#160;Dollar World Government Bond Index. The Reference Benchmark is relevant to the Fund because it has&#160;characteristics similar to the Fund&#x2019;s investment strategies.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_57_4e8bd743_20b9_5426_1508_f9ac7248d266">As with all such investments, past performance (before and after taxes) is not an&#160;indication of future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_59_c0fd2e46_d8a2_ce9c_1300_5c60b7310074">Sales charges are not reflected in the bar chart. If they were, returns would be less than&#160;those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:PerformanceTableDoesReflectSalesLoads
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_64_b368138f_0696_32dd_bee0_51d514ace0de">However, the table includes all applicable fees and sales charges.</oef:PerformanceTableDoesReflectSalesLoads>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_68_24f2b39a_56c1_51c6_79eb_316a5ac7e3c8">www.blackrock.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_69_d1eb43df_77c7_fa0f_68c0_8cd07d000565">800-882-0052</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_60_adbfcdcb_a6e0_f3b2_2049_f4eed083c867"> Investor A Shares ANNUAL TOTAL RETURNS BlackRock Global Allocation Fund As of 12/31 </oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_61_5a9c840d_2fa8_06e8_92f2_659c9896e4ff"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;During the ten-year period shown in the bar chart, the highest return for a quarter was 14.63% (quarter ended &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;June 30, 2020) and the lowest return for a quarter was -12.44% (quarter ended March 31, 2020). The year-to-date return as of June 30, 2026 was 8.07%.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 1pt; line-height: 0.93pt;"&gt;&#x2003;&lt;/span&gt;&lt;/div&gt; </oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      id="t_72_a06a7849_309f_bfae_db33_58efd8ff695d">highest return</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_94_0a025adf_af80_1279_3e00_1617175b350a"
      unitRef="pure">0.1463</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      id="t_73_ee32af6e_fd2f_b520_1ee2_7596964f25b9">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      id="t_74_614032a6_93ce_f65a_5ef4_94f87f0e1fb7">lowest return</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_95_043524a1_f180_6c87_4e94_f737cb41d678"
      unitRef="pure">-0.1244</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      id="t_75_d750bba2_f68a_05d5_d344_4baf0b975563">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      id="t_70_4efd674f_426c_8dd1_4fbc_5e1f309d82ae">year-to-date return</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      id="t_71_0e089d0b_0321_186c_7c45_33ee1fdcb3f1">2026-06-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="D20260430_20260430_S000002245Member_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_93_50643b73_5c0e_ce42_8d26_c78f12cf48bf"
      unitRef="pure">0.0807</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_62_c19b8747_0fd9_fa58_f489_f66e4001647b">For the periods ended 12/31/25Average Annual Total Returns</oef:PerformanceTableHeading>
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      decimals="4"
      id="h_69_6df9841c_c40c_4685_8cb4_47c27bf2863b"
      unitRef="pure">0.1311</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_70_ee0bc303_3220_45c1_9be9_e6761a304a5c"
      unitRef="pure">0.0436</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000005790Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_71_77a34a7a_da8f_4d18_97e1_86eac9e5e823"
      unitRef="pure">0.0665</oef:AvgAnnlRtrPct>
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      contextRef="FY2025_C000005790Member_InvestorACInstitutionalAndClassRMember_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_72_29915293_278b_49ee_be1c_43ad060cddaa"
      unitRef="pure">0.0949</oef:AvgAnnlRtrPct>
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      contextRef="FiveY2025_C000005790Member_InvestorACInstitutionalAndClassRMember_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_73_1cd5e62d_3e30_47f9_a19e_acadddd1a7b3"
      unitRef="pure">0.0200</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000005790Member_InvestorACInstitutionalAndClassRMember_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_74_9b7d0063_216c_41a4_8218_66ef5b06eb03"
      unitRef="pure">0.0473</oef:AvgAnnlRtrPct>
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      contextRef="FY2025_C000005790Member_InvestorACInstitutionalAndClassRMember_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_75_f178b932_cf3e_4413_9a40_24c1425adcb4"
      unitRef="pure">0.0809</oef:AvgAnnlRtrPct>
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      contextRef="FiveY2025_C000005790Member_InvestorACInstitutionalAndClassRMember_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_76_f5142329_cdb5_4c7c_9c58_fe71c2c1b62d"
      unitRef="pure">0.0244</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000005790Member_InvestorACInstitutionalAndClassRMember_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_77_3e5a4f65_468b_4159_a0f5_c9342c73e7f2"
      unitRef="pure">0.0458</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_78_1974c5f6_a982_4c61_8476_cfad8f256741"
      unitRef="pure">0.1742</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_79_06c3c356_5845_467b_b450_69fc111f87bc"
      unitRef="pure">0.0465</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000005792Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_80_638dbc58_ef22_4b74_992a_46f16e8cc17a"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_81_94de9441_4dc9_4f95_bf95_99433795f599"
      unitRef="pure">0.1962</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_82_67108eb9_b61c_4318_8c80_b55a8e3a0525"
      unitRef="pure">0.0574</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000005793Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_83_bc717982_e0f2_4674_9bd5_f34607051ffa"
      unitRef="pure">0.0750</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_84_8faf7497_24b2_4c42_925c_79e059a8b77f"
      unitRef="pure">0.1891</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_85_818d390a_e817_41fc_ae36_9357b1064d50"
      unitRef="pure">0.0510</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_C000005794Member_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_86_70d2b27f_824e_4d67_9fd0_be2bb79f6321"
      unitRef="pure">0.0685</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_FTSEWorldIndexMember_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_87_41131e48_1ef0_4040_ba71_a084b266282a"
      unitRef="pure">0.2348</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_FTSEWorldIndexMember_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_88_1178ed3a_cac5_4194_8810_3e8c95100cef"
      unitRef="pure">0.1252</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_FTSEWorldIndexMember_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_89_eff6c9c6_55b1_448f_af24_b99ca9dab160"
      unitRef="pure">0.1267</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2025_ReferenceBenchmarkMember_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_90_288635ee_6cb1_48b5_83ae_17a6cc2d72ec"
      unitRef="pure">0.1778</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2025_ReferenceBenchmarkMember_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_91_9bcb9039_5a20_4fb7_ae70_73bab6cd63bb"
      unitRef="pure">0.0668</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2025_ReferenceBenchmarkMember_InvestorACInstitutionalAndClassRMember"
      decimals="4"
      id="h_92_4027abf9_459b_4c72_bfdb_f897e5e9ddf3"
      unitRef="pure">0.0809</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_63_73747ed1_c7e4_f3b5_4625_15a7973cbe5b"> &lt;div style="margin-top: 12pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;reflect the impact of state and local taxes. Actual after-tax returns depend on the investor&#x2019;s tax situation and may&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;differ from those shown, and the after-tax returns shown are not relevant to investors who hold their shares through&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. After-tax returns are shown for&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Investor A Shares only, and the after-tax returns for Investor C, Institutional and Class R Shares will vary.&lt;/span&gt;&lt;/div&gt; </oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_65_1ebae1bd_7c53_edd9_8248_168007bfe85f">After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not&#160;reflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_66_dfd5437e_d2f7_e414_252f_ec51a9a6e1c6">Actual after-tax returns depend on the investor&#x2019;s tax situation and may&#160;differ from those shown, and the after-tax returns shown are not relevant to investors who hold their shares through&#160;tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="D20260430_20260430_S000002245Member_InvestorACInstitutionalAndClassRMember"
      id="t_67_81a32460_70a2_3a18_8784_ca283575f2d6">After-tax returns are shown for&#160;Investor A Shares only, and the after-tax returns for Investor C, Institutional and Class R Shares will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:RiskReturnHeading
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_34_78f39ee7_b5ce_31e2_e6cf_7a7b9a4b9eb3"> Fund Overview  Key Facts About BlackRock Global Allocation Fund, Inc. </oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_19_ed3b3f6d_4d69_4c20_8aaa_674845bdaa69">  Investment Objective  </oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_20_3fe6152c_1883_4960_ab06_5d0bae8b9e8a"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The investment objective of the BlackRock Global Allocation Fund, Inc. (&#x201c;BlackRock Global Allocation Fund&#x201d; or the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;Fund&#x201d;) is to provide high total investment return through a fully managed investment policy utilizing United States and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;foreign equity securities, debt and money market securities, the combination of which will be varied from time to time &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;both with respect to types of securities and markets in response to changing market and economic trends.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Total return means the combination of capital growth and investment income.&lt;/span&gt;&lt;/div&gt; </oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_21_bdf9f4c0_7770_4f83_8c88_4543ecf2a327">  Fees and Expenses of the Fund  </oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_22_5ac00d71_cae2_49c9_b377_53d33c128409"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;This table describes the fees and expenses that you may pay if you buy, hold and sell Class K Shares of the Fund. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Amounts in the table are rounded to the nearest basis point, which in some cases may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;0.00.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;You may pay other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;fees, such as brokerage commissions and other fees to your financial professional or selected securities dealer, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;broker, investment adviser, service provider or industry professional (including BlackRock Advisors, LLC &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;(&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;BlackRock&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;) and its affiliates) (each a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;Financial Intermediary&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;), which are not reflected in the table and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;example below.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 1pt; line-height: 0.93pt;"&gt;&#x2003;&lt;/span&gt;&lt;/div&gt; </oef:ExpenseNarrativeTextBlock>
    <oef:OperatingExpensesCaption
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_23_80fdeb9d_49b7_4449_b12f_cf92bb05d7f1">  Annual Fund Operating Expenses  (expenses that you pay each year as a  percentage of the value of your investment)  </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_93_1bfd5216_d1a0_4ce8_a4f6_3c57f85aabfb"
      unitRef="pure">0.0075</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_94_a822013f_0354_4be9_a32f_e335be82bf8c"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_95_a2d4ed2a_25af_459c_9d8c_5f55dfe7f8b2"
      unitRef="pure">0.0003</oef:OtherExpensesOverAssets>
    <oef:Component1OtherExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_96_91dcf62f_c4ff_411a_a0f7_7923e0348d94"
      unitRef="pure">0.0003</oef:Component1OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_98_4ce75dd5_850a_4e65_8b18_b261a2c51d10"
      unitRef="pure">0.0002</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_99_f86756c9_c8a3_4b28_a243_8608e350c5d5"
      unitRef="pure">0.0080</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_100_4ce98358_0464_4564_8b1b_7d82cf91fe4e"
      unitRef="pure">-0.0003</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="4"
      id="h_101_3a101df8_1d66_4198_b23c_9a00bf492475"
      unitRef="pure">0.0077</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_35_ea731ab1_7329_1980_2c46_28f0504e32ea">June 30, 2028</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_36_83815300_d436_2ca9_b3d1_b95e1b5ec2b2"> The Total Annual Fund Operating Expenses do not correlate to the ratio of expenses to average net assets given in the Fund&#x2019;s most recent Annual Financial Statements and Additional Information, which do not include Acquired Fund Fees and Expenses. </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleHeading
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_24_6b7c5f61_0aa4_4859_890d_dba29dfed877">  Example:  </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_25_6068b855_4ebf_44e7_a8b0_b817dc794c4c"> &lt;div style="line-height: 10.695pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;return each year and that the Fund&#x2019;s operating expenses remain the same. Although your actual costs may be higher &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or lower, based on these assumptions your costs would be:&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 1pt; line-height: 0.93pt;"&gt;&#x2003;&lt;/span&gt;&lt;/div&gt; </oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="INF"
      id="h_102_de1f4ea9_da67_461c_ae8c_b19e92f6945a"
      unitRef="USD">79</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="INF"
      id="h_103_dae04aea_6988_41ca_ad0b_4b025ec7b805"
      unitRef="USD">252</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="INF"
      id="h_104_e4129d6b_5819_4806_9a05_9e39f14cd10e"
      unitRef="USD">441</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20260430_20260430_S000002245Member_C000172904Member_ClassKMember"
      decimals="INF"
      id="h_105_00ec99d9_baea_4ab0_a761_b9c28133e056"
      unitRef="USD">987</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_26_77f965bd_5c10_470a_8ae3_fd20638736d1">  Portfolio Turnover:  </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_27_f96d4244_69cb_439a_8710_ddfa1f6f692b"> &lt;div style="line-height: 10.695pt; margin-top: 0.0pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Example, affect the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;130&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; </oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      decimals="4"
      id="h_106_c844fc6b_0ca6_4320_8e68_8d6fceaa6a61"
      unitRef="pure">1.30</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_28_c179f11e_9fbd_4bc0_b393_af7eb39d5ebf"> Principal Investment Strategies of the Fund </oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_29_bea218ee_228d_49fd_b14d_8f2a26171aee"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund invests in a portfolio of equity, debt and money market securities. Generally, the Fund&#x2019;s portfolio will include&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;both equity and debt securities. Equity securities include common stock, preferred stock, rights and warrants or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities or other instruments whose price is linked to the value of common stock. At any given time, however, the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund may emphasize either debt securities or equity securities. In selecting equity investments, the Fund mainly seeks &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities that Fund management believes are undervalued. The Fund may buy debt securities of varying maturities, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;debt securities paying a fixed or fluctuating rate of interest, and debt securities of any kind, including, by way of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;example, securities issued or guaranteed by the U.S. Government or its agencies or instrumentalities, by foreign &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;governments or international agencies or supranational entities, or by domestic or foreign private issuers, debt &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities convertible into equity securities, inflation-indexed bonds, structured notes, credit-linked notes, loan &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;assignments and loan participations. In addition, the Fund may invest up to 35% of its total assets in &#x201c;junk bonds,&#x201d; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;corporate loans and distressed securities. The Fund may also invest in Real Estate Investment Trusts (&#x201c;REITs&#x201d;) and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities related to real assets (like real estate- or precious metals-related securities) such as stock, bonds or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;convertible bonds issued by REITs or companies that mine precious metals. The Fund may also purchase convertible &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities.&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;When choosing investments, Fund management considers various factors, including opportunities for equity or debt&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#160;investments to increase in value, expected dividends and interest rates. The Fund generally seeks diversification &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;across markets, industries and issuers as one of its strategies to reduce volatility. The Fund has no geographic limits &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;on where it may invest. This flexibility allows Fund management to look for investments in markets around the world, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;including emerging markets, that it believes will provide the best asset allocation to meet the Fund&#x2019;s objective. The &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund may invest in the securities of companies of any market capitalization.&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Generally, the Fund may invest in the securities of corporate and governmental issuers located anywhere in the world. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may emphasize foreign securities when Fund management expects these investments to outperform U.S. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities. When choosing investment markets, Fund management considers various factors, including economic and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;political conditions, potential for economic growth and possible changes in currency exchange rates. In addition to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investing in foreign securities, the Fund actively manages its exposure to foreign currencies through the use of forward &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;currency contracts and other currency derivatives. The Fund may own foreign cash equivalents or foreign bank deposits &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;as part of the Fund&#x2019;s investment strategy. The Fund will also invest in non-U.S. currencies. The Fund may underweight &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or overweight a currency based on the Fund management team&#x2019;s outlook.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Under normal circumstances, the Fund will allocate a substantial amount (approximately 40% or more &#x2014; unless &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;market conditions are not deemed favorable by BlackRock, in which case the Fund would invest at least 30%) of its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;total assets in securities of (i) foreign government issuers, (ii) issuers organized or located outside the United States, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(iii) issuers which primarily trade in a market located outside the United States, or (iv) issuers doing a substantial &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;amount of business outside the United States, which the Fund considers to be companies that derive at least 50% of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;their revenue or profits from business outside the United States or have at least 50% of their sales or assets outside &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the United States. The Fund will allocate its assets among various regions and countries including the United States &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(but in no less than three different countries). For temporary defensive purposes the Fund may deviate very &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;substantially from the allocation described above.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may use derivatives, including options, futures, swaps (including, but not limited to, total return swaps that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may be referred to as contracts for difference) and forward contracts, both to seek to increase the return of the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and to hedge (or protect) the value of its assets against adverse movements in currency exchange rates, interest rates &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and movements in the securities markets. The Fund may invest in indexed securities and inverse securities.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may seek to provide exposure to the investment returns of real assets that trade in the commodity markets &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;through investment in commodity-linked derivative instruments and investment vehicles such as exchange traded &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;funds that invest exclusively in commodities and are designed to provide this exposure without direct investment in &lt;/span&gt;&lt;/div&gt;  &lt;div style="line-height: 10.695pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;physical commodities. The Fund may also gain exposure to commodity markets by investing up to 25% of its total &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;assets in BlackRock Cayman Global Allocation Fund I, Ltd. (the &#x201c;Cayman Subsidiary&#x201d;), a wholly owned subsidiary of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund formed in the Cayman Islands, which invests primarily in commodity-related instruments. The Cayman &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Subsidiary may also hold cash and invest in other instruments, including fixed income securities, either as &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments or to serve as margin or collateral for the Cayman Subsidiary&#x2019;s derivative positions. The Cayman &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Subsidiary (unlike the Fund) may invest without limitation in commodity-related instruments.&lt;/span&gt;&lt;/div&gt; </oef:StrategyNarrativeTextBlock>
    <fnd:NmRule35d1TermDfnSmryTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_86_a70afcd3_98a7_4043_6804_4b52a3edf9b6">The Fund invests in a portfolio of equity, debt and money market securities. Generally, the Fund&#x2019;s portfolio will include&#160;both equity and debt securities.</fnd:NmRule35d1TermDfnSmryTextBlock>
    <fnd:NmRule35d1TermSlctnCritSmryTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_87_88838e33_22a2_4abe_5d85_91bb4245f026"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;When choosing investments, Fund management considers various factors, including opportunities for equity or debt&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#160;investments to increase in value, expected dividends and interest rates. The Fund generally seeks diversification &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;across markets, industries and issuers as one of its strategies to reduce volatility. The Fund has no geographic limits &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;on where it may invest. This flexibility allows Fund management to look for investments in markets around the world, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;including emerging markets, that it believes will provide the best asset allocation to meet the Fund&#x2019;s objective. The &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund may invest in the securities of companies of any market capitalization.&lt;/span&gt;&lt;/div&gt; </fnd:NmRule35d1TermSlctnCritSmryTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_RiskLoseMoneyMember"
      id="t_37_1e04cfc5_ee38_9f0e_6bcb_d2f9b419ad3b">You may lose part or all of your&#160;investment in the Fund or your investment may not perform as well as other similar investments.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_RiskNotInsuredDepositoryInstitutionMember"
      id="t_38_a1e03fb6_f821_5d74_f72c_fcffd920cab5">An investment in the&#160;Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other&#160;government agency.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_EquitySecuritiesRiskMember"
      id="t_39_74833b40_1a2b_dcbf_d516_11fe167c1238"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Equity Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Stock markets are volatile. The price of equity securities fluctuates based on changes in a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;company&#x2019;s financial condition and overall market and economic conditions.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_ForeignSecuritiesRiskMember"
      id="t_40_a4191262_912c_5bbb_3f40_419bb5542b18"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Foreign Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Foreign investments often involve special risks not present in U.S. investments that can &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;increase the chances that the Fund will lose money. These risks include:&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund generally holds its foreign securities and cash in foreign banks and securities depositories, which may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;be recently organized or new to the foreign custody business and may be subject to only limited or no regulatory &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;oversight.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Changes in foreign currency exchange rates can affect the value of the Fund&#x2019;s portfolio.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The economies of certain foreign markets may not compare favorably with the economy of the United States with &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;respect to such issues as growth of gross national product, reinvestment of capital, resources and balance of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;payments position.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The governments of certain countries, or the U.S. Government with respect to certain countries, may prohibit or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;impose substantial restrictions through capital controls and/or sanctions on foreign investments in the capital &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;markets or certain industries in those countries, which may prohibit or restrict the ability to own or transfer &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;currency, securities, derivatives or other assets.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Many foreign governments do not supervise and regulate stock exchanges, brokers and the sale of securities to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the same extent as does the United States and may not have laws to protect investors that are comparable to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;U.S. securities laws.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Settlement and clearance procedures in certain foreign markets may result in delays in payment for or delivery of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities not typically associated with settlement and clearance of U.S. investments.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; margin-left: 12pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 493.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund&#x2019;s claims to recover foreign withholding taxes may not be successful, and if the likelihood of recovery of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;foreign withholding taxes materially decreases, due to, for example, a change in tax regulation or approach in the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;foreign country, accruals in the Fund&#x2019;s net asset value for such refunds may be written down partially or in full, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;which will adversely affect the Fund&#x2019;s net asset value.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_DebtSecuritiesRiskMember"
      id="t_41_c0321bd2_e060_1e07_4c5b_5674181db775"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Debt Securities Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Debt securities, such as bonds, involve risks, such as credit risk, interest rate risk, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;extension risk, and prepayment risk, each of which are described in further detail below:&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Credit Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Credit risk refers to the possibility that the issuer of a debt security (i.e., the borrower) will not be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;able to make payments of interest and principal when due. Changes in an issuer&#x2019;s credit rating or the market&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;perception of an issuer&#x2019;s creditworthiness may also affect the value of the Fund&#x2019;s investment in that issuer. The &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;degree of credit risk depends on both the financial condition of the issuer and the terms of the obligation.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Interest Rate Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; The market value of bonds and other fixed-income securities changes in response to interest &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;rate changes and other factors. Interest rate risk is the risk that prices of bonds and other fixed-income securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;will increase as interest rates fall and decrease as interest rates rise.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may be subject to a greater risk of rising interest rates during a period of low interest rates. For example, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;if interest rates increase by 1%, assuming a current portfolio duration of ten years, and all other factors being &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;equal, the value of the Fund&#x2019;s investments would be expected to decrease by 10%. (Duration is a measure of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;price sensitivity of a debt security or portfolio of debt securities to relative changes in interest rates.) The magnitude &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;of these fluctuations in the market price of bonds and other fixed-income securities is generally greater for those &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities with longer maturities. Fluctuations in the market price of the Fund&#x2019;s investments will not affect interest &lt;/span&gt;&lt;/div&gt;  &lt;div style="line-height: 10.695pt; margin-left: 12pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;income derived from instruments already owned by the Fund, but will be reflected in the Fund&#x2019;s net asset value. The &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund may lose money if short-term or long-term interest rates rise sharply in a manner not anticipated by Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;management.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;To the extent the Fund invests in debt securities that may be prepaid at the option of the obligor (such as mortgage-backed&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; securities), the sensitivity of such securities to changes in interest rates may increase (to the detriment of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund) when interest rates rise. Moreover, because rates on certain floating rate debt securities typically reset &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;only periodically, changes in prevailing interest rates (and particularly sudden and significant changes) can be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;expected to cause some fluctuations in the net asset value of the Fund to the extent that it invests in floating rate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;debt securities.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;These basic principles of bond prices also apply to U.S. Government securities. A security backed by the &#x201c;full faith &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and credit&#x201d; of the U.S. Government is guaranteed only as to its stated interest rate and face value at maturity, not &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;its current market price. Just like other fixed-income securities, government-guaranteed securities will fluctuate in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;value when interest rates change.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;A general rise in interest rates has the potential to cause investors to move out of fixed-income securities on a large &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;scale, which may increase redemptions from funds that hold large amounts of fixed-income securities. Heavy &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;redemptions could cause the Fund to sell assets at inopportune times or at a loss or depressed value and could &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;hurt the Fund&#x2019;s performance.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Extension Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; When interest rates rise, certain obligations will be paid off by the obligor more slowly than &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;anticipated, causing the value of these obligations to fall.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Prepayment Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; When interest rates fall, certain obligations will be paid off by the obligor more quickly than &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;originally anticipated, and the Fund may have to invest the proceeds in securities with lower yields.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_CommoditiesRelatedInvestmentsRiskMember"
      id="t_42_b9ecb9ec_85da_cbaf_5fdd_a8db6daeb48f"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Commodities Related Investments Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Exposure to the commodities markets may subject the Fund to greater &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;volatility than investments in traditional securities. The value of commodity-linked derivative investments may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;affected by changes in overall market movements, commodity index volatility, changes in inflation, interest rates, or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;factors affecting a particular industry or commodity, such as drought, floods, weather, embargoes, tariffs and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;international economic, political and regulatory developments.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_ConvertibleSecuritiesRiskMember"
      id="t_43_30c449c7_9ab8_8a8f_7151_ce7ab3a3eb08"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Convertible Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The market value of a convertible security performs like that of a regular debt &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;security; that is, if market interest rates rise, the value of a convertible security usually falls. In addition, convertible &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities are subject to the risk that the issuer will not be able to pay interest, principal or dividends when due, and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;their market value may change based on changes in the issuer&#x2019;s credit rating or the market&#x2019;s perception of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuer&#x2019;s creditworthiness. Since it derives a portion of its value from the common stock into which it may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;converted, a convertible security is also subject to the same types of market and issuer risks that apply to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;underlying common stock, including the potential for increased volatility in the price of the convertible security.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_CorporateLoansRiskMember"
      id="t_44_f9088500_77f0_5c9b_00ed_a25cf6a302fa"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Corporate Loans Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Commercial banks and other financial institutions or institutional investors make corporate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;loans to companies that need capital to grow or restructure. Borrowers generally pay interest on corporate loans at &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;rates that change in response to changes in market interest rates such as the Secured Overnight Financing Rate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;SOFR&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;), or the prime rates of U.S. banks. As a result, the value of corporate loan investments is generally less &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exposed to the adverse effects of shifts in market interest rates than investments that pay a fixed rate of interest. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The market for corporate loans may be subject to irregular trading activity and wide bid/ask spreads. In addition, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;transactions in corporate loans may settle on a delayed basis. As a result, the proceeds from the sale of corporate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;loans may not be readily available to make additional investments or to meet the Fund&#x2019;s redemption obligations. To &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the extent the extended settlement process gives rise to short-term liquidity needs, the Fund may hold additional &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;cash, sell investments or temporarily borrow from banks and other lenders.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_DerivativesRisksMember"
      id="t_45_f67f57c0_71e8_54ea_96a0_ca6a6830db6b"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Derivatives Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The Fund&#x2019;s use of derivatives may increase its costs, reduce the Fund&#x2019;s returns and/or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;increase volatility. Derivatives involve significant risks, including:&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Leverage Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The Fund&#x2019;s use of derivatives can magnify the Fund&#x2019;s gains and losses. Relatively small market &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;movements may result in large changes in the value of a derivatives position and can result in losses that greatly &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exceed the amount originally invested.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Market Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Some derivatives are more sensitive to interest rate changes and market price fluctuations than &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;other securities. The Fund could also suffer losses related to its derivatives positions as a result of unanticipated &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;market movements, which losses are potentially unlimited. Finally, BlackRock may not be able to predict correctly &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the direction of securities prices, interest rates and other economic factors, which could cause the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;derivatives positions to lose value.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="line-height: 10.695pt; margin-left: 12pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Counterparty Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Derivatives are also subject to counterparty risk, which is the risk that the other party in the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;transaction will be unable or unwilling to fulfill its contractual obligation, and the related risks of having concentrated &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exposure to such a counterparty.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Illiquidity Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; The possible lack of a liquid secondary market for derivatives and the resulting inability of the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to sell or otherwise close a derivatives position could expose the Fund to losses and could make derivatives more &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;difficult for the Fund to value accurately.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Operational Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The use of derivatives includes the risk of potential operational issues, including documentation &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issues, settlement issues, systems failures, inadequate controls and human error.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Legal Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; The risk of insufficient documentation, insufficient capacity or authority of counterparty, or legality or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;enforceability of a contract.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Volatility and Correlation Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Volatility is defined as the characteristic of a security, an index or a market to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;fluctuate significantly in price within a short time period. A risk of the Fund&#x2019;s use of derivatives is that the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;fluctuations in their values may not correlate with the overall securities markets.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Valuation Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Valuation for derivatives may not be readily available in the market. Valuation may be more difficult &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;in times of market turmoil since many investors and market makers may be reluctant to purchase complex &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;instruments or quote prices for them.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Hedging Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Hedges are sometimes subject to imperfect matching between the derivative and the underlying &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;security, and there can be no assurance that the Fund&#x2019;s hedging transactions will be effective. The use of hedging &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may result in certain adverse tax consequences.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Tax Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Certain aspects of the tax treatment of derivative instruments, including swap agreements and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;commodity-linked derivative instruments, are currently unclear and may be affected by changes in legislation, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;regulations or other legally binding authority. Such treatment may be less favorable than that given to a direct &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investment in an underlying asset and may adversely affect the timing, character and amount of income the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;realizes from its investments.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_DistressedSecuritiesRiskMember"
      id="t_46_e16cc0d2_3ad6_1e78_2f89_aa91fd675e53"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Distressed Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Distressed securities are speculative and involve substantial risks in addition to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;risks of investing in junk bonds. The Fund will generally not receive interest payments on the distressed securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and may incur costs to protect its investment. In addition, distressed securities involve the substantial risk that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;principal will not be repaid. These securities may present a substantial risk of default or may be in default at the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;time of investment. The Fund may incur additional expenses to the extent it is required to seek recovery upon a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;default in the payment of principal of or interest on its portfolio holdings. In any reorganization or liquidation &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;proceeding relating to a portfolio company, the Fund may lose its entire investment or may be required to accept &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;cash or securities with a value less than its original investment. Distressed securities and any securities received in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;an exchange for such securities may be subject to restrictions on resale.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_EmergingMarketsRiskMember"
      id="t_47_c350b0d0_3603_5fe3_8842_5dee714f82f3"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Emerging Markets Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Emerging markets are riskier than more developed markets because they tend to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;develop unevenly and may never fully develop. Investments in emerging markets may be considered speculative. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Emerging markets are more likely to experience hyperinflation and currency devaluations, which adversely affect &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;returns to U.S. investors. In addition, many emerging financial markets have far lower trading volumes and less &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;liquidity than developed markets.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_HighPortfolioTurnoverRiskMember"
      id="t_48_3f4d6982_0fec_0cc9_ab9d_a5fa146827cd"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;High Portfolio Turnover Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The Fund may engage in active and frequent trading of its portfolio securities. High &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;portfolio turnover (more than 100%) may result in increased transaction costs to the Fund, including brokerage &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;commissions, dealer mark-ups and other transaction costs on the sale of the securities and on reinvestment in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;other securities. The sale of Fund portfolio securities may result in the realization and/or distribution to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shareholders of higher capital gains or losses as compared to a fund with less active trading policies. These effects &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;of higher than normal portfolio turnover may adversely affect Fund performance.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_HighYieldBondsRiskMember"
      id="t_49_a4773979_9894_217b_3dd1_ee17354e2a64"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;High Yield Bonds Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Although junk bonds generally pay higher rates of interest than investment grade bonds, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;junk bonds are high risk investments that are considered speculative and may cause income and principal losses &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the Fund.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_IndexedAndInverseSecuritiesRiskMember"
      id="t_50_f37586c3_38e3_bd6e_6ebb_cb649ec35eb0"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Indexed and Inverse Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Indexed and inverse securities provide a potential return based on a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;particular index of value or interest rates. The Fund&#x2019;s return on these securities will be subject to risk with respect &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to the value of the particular index. These securities are subject to leverage risk and correlation risk. Certain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;indexed and inverse securities have greater sensitivity to changes in interest rates or index levels than other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities, and the Fund&#x2019;s investment in such instruments may decline significantly in value if interest rates or index &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;levels move in a way Fund management does not anticipate.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_InflationIndexedBondsRiskMember"
      id="t_51_393f8614_a076_6790_c39c_71f0e3fa47c6"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Inflation-Indexed Bonds Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The principal value of an investment in the Fund is not protected or otherwise &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;guaranteed by virtue of any investments by the Fund in inflation-indexed bonds. The value of inflation-indexed &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="line-height: 10.695pt; margin-left: 12pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities generally fluctuates with changes in real interest rates, decreasing when real interest rates rise and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;increasing when real interest rates fall. Real interest rates represent nominal (or stated) interest rates minus the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;inflation rates. If the Fund purchases Treasury Inflation-Protected Securities (&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;TIPS&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;) in the secondary market and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the bonds&#x2019; principal values previously were adjusted upward, but then there is a period of declining inflation rates, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund may receive at maturity less than it invested.&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;In addition, interest payments on inflation-indexed securities generally vary up or down along with the rate of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;inflation, and inflation-indexed bonds typically have lower nominal yields than conventional fixed-rate bonds. If the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;index measuring inflation falls, the principal value of inflation-indexed bonds will be adjusted downward, and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;consequently the interest payable on these securities (calculated with respect to a smaller principal amount) will be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;reduced.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Any increase in the principal amount of an inflation-indexed bond will be considered taxable ordinary income, even &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;though investors do not receive their principal until maturity. Periodic adjustments for inflation to the principal &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;amount of an inflation-indexed bond may give rise to original issue discount, which will be includable in the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;gross income. Due to original issue discount, the Fund may be required to make annual distributions to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shareholders that exceed the cash received, which may cause the Fund to liquidate certain investments when it is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;not advantageous to do so. Also, if the principal value of an inflation-indexed bond is adjusted downward due to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;deflation, amounts previously distributed in the taxable year may be characterized in some circumstances as a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;return of capital.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_LeverageRiskMember"
      id="t_52_ea882887_b3dd_8adb_d1f7_23f61181af38"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Leverage Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Some transactions may give rise to a form of economic leverage. These transactions may include, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;among others, derivatives, and may expose the Fund to greater risk and increase its costs. The use of leverage may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;cause the Fund to liquidate portfolio positions when it may not be advantageous to do so to satisfy its obligations or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to meet the applicable requirements of the Investment Company Act of 1940, as amended (the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Investment &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Company Act&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;) and the rules thereunder. Increases and decreases in the value of the Fund&#x2019;s portfolio will be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;magnified when the Fund uses leverage.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_MarketRiskAndSelectionRiskMember"
      id="t_53_f17841d4_00ed_ae38_cee5_a470c3da048b"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Market Risk and Selection Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Market risk is the risk that one or more markets in which the Fund invests will &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;go down in value, including the possibility that the markets will go down sharply and unpredictably. An investor could &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;lose money over short periods due to fluctuation in the Fund&#x2019;s net asset value in response to short-term market &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;movements and over longer periods during market downturns. Securities or other investments held by the Fund may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;underperform the markets, the relevant indices or benchmarks, or the securities selected by other funds with &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;similar investment objectives and investment strategies, or may otherwise fail to perform as intended. The value of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;a security or other asset may decline due to changes in general market conditions, economic trends or events that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;are not specifically related to the issuer of the security or other asset, or factors that affect a particular issuer or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers, exchange, country, group of countries, region, market, industry, group of industries, sector or asset class. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The success of the Fund&#x2019;s activities could be affected by interest rates, availability of credit, inflation rates, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;economic uncertainty, changes in laws, tariffs and trade barriers, supply chain disruptions, economic sanctions, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;currency exchange controls, and local, regional or global events such as war, acts of terrorism, natural and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;environmental disasters, the spread of infectious illness or other public health, recessions, or other events.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Recent policy initiatives undertaken by the U.S. government have the potential to impact international relations, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;trade agreements and the overall regulatory environment in ways that could create uncertainty and instability in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;domestic and global markets, and could adversely affect the investment performance of the Fund. In particular, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;actions taken by the U.S. government in respect of international trade relations could lead to trade wars, increased &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;costs for imported goods, disruptions in supply chains, reduced foreign investment, and instability in regions where &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund invests.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_MidCapSecuritiesRiskMember"
      id="t_54_8d6cc695_7503_8e58_9f5c_423c21e39116"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Mid Cap Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The securities of mid cap companies generally trade in lower volumes and are generally &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;subject to greater and less predictable price changes than the securities of larger capitalization companies.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_MortgageAndAssetBackedSecuritiesRisksMember"
      id="t_55_8155b2a0_dcfb_cd60_92bc_6bbef4eec36d"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Mortgage- and Asset-Backed Securities Risks &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Mortgage- and asset-backed securities represent interests in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;pools&#x201d; of mortgages or other assets, including consumer loans or receivables held in trust. Mortgage- and asset-&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;backed securities are subject to credit, interest rate, prepayment and extension risks. These securities also are &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;subject to risk of default on the underlying mortgage or asset, particularly during periods of economic downturn. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;certain mortgage-backed securities.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_OperationalAndTechnologyRisksMember"
      id="t_56_86ec0d42_9dde_ada5_0af8_496f46aca1a9"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Operational and Technology Risks &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; The Fund is directly and indirectly susceptible to operational and technology &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;risks, including those related to human errors, processing errors, communication errors, systems failures, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;cybersecurity incidents, and the use of artificial intelligence and machine learning (&#x201c;AI&#x201d;), which may result in losses &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the Fund and its shareholders or may impair the Fund&#x2019;s operations. While the Fund&#x2019;s service providers are &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;required to have appropriate operational, information security and cybersecurity risk management policies and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="line-height: 10.695pt; margin-left: 12pt; text-align: left;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may cause the Fund&#x2019;s investments in such issuers to lose value.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_PreciousMetalAndRelatedSecuritiesRiskMember"
      id="t_57_89ba03b8_a06b_cc41_fe88_01deb2186723"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Precious Metal and Related Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Prices of precious metals and of precious metal related securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;historically have been very volatile. The high volatility of precious metal prices may adversely affect the financial &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;condition of companies involved with precious metals. The production and sale of precious metals by governments &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or central banks or other larger holders can be affected by various economic, financial, social and political factors, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;which may be unpredictable and may have a significant impact on the prices of precious metals. Other factors that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may affect the prices of precious metals and securities related to them include changes in inflation, the outlook for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;inflation and changes in industrial and commercial demand for precious metals.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_PreferredSecuritiesRiskMember"
      id="t_58_558b627c_21bd_1dc1_4ab2_fadcaa187344"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.0pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Preferred Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Preferred securities may pay fixed or adjustable rates of return. Preferred securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;are subject to issuer-specific and market risks applicable generally to equity securities. In addition, a company&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;preferred securities generally pay dividends only after the company makes required payments to holders of its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;bonds and other debt. For this reason, the value of preferred securities will usually react more strongly than bonds &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and other debt to actual or perceived changes in the company&#x2019;s financial condition or prospects. Preferred &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities of smaller companies may be more vulnerable to adverse developments than preferred securities of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;larger companies.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_RealEstateRelatedSecuritiesRiskMember"
      id="t_59_787c244f_fd51_68a4_34d2_c7a082b23eed"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Real Estate-Related Securities Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; The main risk of real estate-related securities is that the value of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;underlying real estate may go down. Many factors may affect real estate values. These factors include both the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;general and local economies, vacancy rates, changes in rent schedules, tenant bankruptcies, the ability to re-lease &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;space under expiring leases on attractive terms, the amount of new construction in a particular area, the laws and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;regulations (including zoning, environmental and tax laws) affecting real estate and the costs of owning, maintaining &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and improving real estate. The availability of mortgage financing and changes in interest rates may also affect real &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;estate values. If the Fund&#x2019;s real estate-related investments are concentrated in one geographic area or in one &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;property type, the Fund will be particularly subject to the risks associated with that area or property type. Many &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers of real estate-related securities are highly leveraged, which increases the risk to holders of such securities. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The value of the securities the Fund buys will not necessarily track the value of the underlying investments of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers of such securities. In addition, certain issuers of real estate-related securities may have developed or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;commenced development on properties and may develop additional properties in the future. Real estate &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;development involves significant risks in addition to those involved in the ownership and operation of established &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;properties. Real estate securities may have limited diversification and are, therefore, subject to risks inherent in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;operating and financing a limited number of projects. Real estate securities are also subject to heavy cash flow &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;dependency and defaults by borrowers or tenants.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_REITInvestmentRiskMember"
      id="t_60_5bceb695_536e_f398_1b71_9654b03f9ec6"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;REIT Investment Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Investments in REITs involve unique risks. REITs may have limited financial resources, may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;trade less frequently and in limited volume, may engage in dilutive offerings of securities and may be more volatile &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;than other securities. REIT issuers may also fail to maintain their exemptions from investment company registration &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or fail to qualify for the &#x201c;dividends paid deduction&#x201d; under the Internal Revenue Code of 1986, as amended (the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Internal Revenue Code&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;), which allows REITs to reduce their corporate taxable income for dividends paid to their &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shareholders.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_RiskOfInvestingInTheUnitedStatesMember"
      id="t_61_907166dc_2180_189a_1f09_63dc04914f83"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Risk of Investing in the United States &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Certain changes in the U.S. economy, such as when the U.S. economy &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;weakens or when its financial markets decline, may have an adverse effect on the securities to which the Fund has &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exposure.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_RisksOfLoanAssignmentsAndParticipationsMember"
      id="t_62_9f012d89_f45b_4414_5716_aed7130e5948"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Risks of Loan Assignments and Participations &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; As the purchaser of an assignment, the Fund typically succeeds &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to all the rights and obligations of the assigning institution and becomes a lender under the credit agreement with &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;respect to the debt obligation; however, the Fund may not be able unilaterally to enforce all rights and remedies &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;under the loan and with regard to any associated collateral. Because assignments may be arranged through private &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;negotiations between potential assignees and potential assignors, the rights and obligations acquired by the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;as the purchaser of an assignment may differ from, and be more limited than, those held by the assigning lender. In &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;addition, if the loan is foreclosed, the Fund could become part owner of any collateral and could bear the costs and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;liabilities of owning and disposing of the collateral. The Fund may be required to pass along to a purchaser that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;buys a loan from the Fund by way of assignment a portion of any fees to which the Fund is entitled under the loan. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;In connection with purchasing participations, the Fund generally will have no right to enforce compliance by the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;borrower with the terms of the loan agreement relating to the loan, nor any rights of set-off against the borrower, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and the Fund may not directly benefit from any collateral supporting the loan in which it has purchased the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;participation. As a result, the Fund will be subject to the credit risk of both the borrower and the lender that is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;selling the participation. In the event of the insolvency of the lender selling a participation, the Fund may be treated &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;as a general creditor of the lender and may not benefit from any set-off between the lender and the borrower.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_SmallCapAndEmergingGrowthSecuritiesRiskMember"
      id="t_63_cd9638b0_5c5c_d4aa_0fcc_d619a6f46529"> &lt;div&gt; &lt;div style="clear: both; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Small Cap and Emerging Growth Securities Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Small cap or emerging growth companies may have limited &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;product lines or markets. They may be less financially secure than larger, more established companies. They may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;depend on a more limited management group than larger capitalized companies.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_SovereignDebtRiskMember"
      id="t_64_5ca2bb0a_9e8b_e7ce_80f4_6dfd9e840d5f"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Sovereign Debt Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Sovereign debt instruments are subject to the risk that a governmental entity may delay or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;refuse to pay interest or repay principal on its sovereign debt, due, for example, to cash flow problems, insufficient &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;foreign currency reserves, political considerations, the relative size of the governmental entity&#x2019;s debt position in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;relation to the economy or the failure to put in place economic reforms required by the International Monetary Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;or other multilateral agencies.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_StructuredNotesRiskMember"
      id="t_65_b9224555_ad5b_ec30_470a_8e66cd6c0293"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Structured Notes Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; Structured notes and other related instruments purchased by the Fund are generally &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;privately negotiated debt obligations where the principal and/or interest is determined by reference to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;performance of a specific asset, benchmark asset, market or interest rate (&#x201c;reference measure&#x201d;). The purchase of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;structured notes exposes the Fund to the credit risk of the issuer of the structured product. Structured notes may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;be leveraged, increasing the volatility of each structured note&#x2019;s value relative to the change in the reference &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;measure. Structured notes may also be less liquid and more difficult to price accurately than less complex &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities and instruments or more traditional debt securities.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_SubsidiaryRiskMember"
      id="t_66_d883e695_26ee_e218_125d_6aebdd985b67"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Subsidiary Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;&#x2014;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; By investing in the Cayman Subsidiary, the Fund is indirectly exposed to the risks associated &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;with the Cayman Subsidiary&#x2019;s investments. The commodity-related instruments held by the Cayman Subsidiary are &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;generally similar to those that are permitted to be held by the Fund and are subject to the same risks that apply to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;similar investments if held directly by the Fund (see &#x201c;Commodities Related Investments Risk&#x201d; above). There can be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;no assurance that the investment objective of the Cayman Subsidiary will be achieved. The Cayman Subsidiary is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;not registered under the Investment Company Act, and, unless otherwise noted in this prospectus, is not subject to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;all the investor protections of the Investment Company Act. However, the Fund wholly owns and controls the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Cayman Subsidiary, and the Fund and the Cayman Subsidiary are both managed by BlackRock, making it unlikely &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that the Cayman Subsidiary will take action contrary to the interests of the Fund and its shareholders. The Board &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;has oversight responsibility for the investment activities of the Fund, including its investment in the Cayman &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Subsidiary, and the Fund&#x2019;s role as sole shareholder of the Cayman Subsidiary. The Cayman Subsidiary is subject to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the same investment restrictions and limitations, and follows the same compliance policies and procedures, as the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund except that the Cayman Subsidiary may invest without limitation in commodity-related instruments. Changes in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the laws of the United States and/or the Cayman Islands could result in the inability of the Fund and/or the Cayman &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Subsidiary to operate as described in this prospectus and the Statement of Additional Information (&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;SAI&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201d;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;) and could &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;adversely affect the Fund.&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; line-height: 10.695pt;"&gt; &lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember_WarrantsRiskMember"
      id="t_67_7f278bcf_1dc3_31d6_1773_f62b95ebd1b4"> &lt;div&gt; &lt;div style="clear: both; margin-top: 4.805pt; position: relative; width: 100%;"&gt; &lt;div style="float: left; line-height: 9.87pt; text-align: left; width: 8pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 8.37pt; position: relative; top: -0.5pt;"&gt;&#x25fc;&lt;/span&gt;&lt;/div&gt; &lt;div style="float: left; line-height: 10.80pt; margin-left: 4pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic; font-weight: bold;"&gt;Warrants Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; If the price of the underlying stock does not rise above the exercise price before the warrant &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;expires, the warrant generally expires without any value and the Fund will lose any amount it paid for the warrant. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Thus, investments in warrants may involve substantially more risk than investments in common stock. Warrants &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may trade in the same markets as their underlying stock; however, the price of the warrant does not necessarily &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;move with the price of the underlying stock.&lt;/span&gt;&lt;/div&gt; &lt;/div&gt; &lt;div style="clear: both; position: relative;"&gt; &lt;/div&gt; &lt;/div&gt; </oef:RiskTextBlock>
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      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_31_f0042651_bc2c_4c9b_a7aa_8de2e037e616"> Performance Information </oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_68_2cb41791_0ac6_05ab_ff12_ad32cc239e4f"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The information shows you how the Fund&#x2019;s performance has varied year by year and provides some indication of the&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;risks of investing in the Fund. The table compares the Fund&#x2019;s performance to that of the FTSE World Index and the&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Reference Benchmark. The Reference Benchmark is an unmanaged weighted index comprised as follows: 36% of the&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;S&amp;amp;P 500 Index; 24% FTSE World (ex U.S.) Index; 24% ICE BofA Current 5-Year U.S. Treasury Index; and 16% FTSE Non-U.S.&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Dollar World Government Bond Index. The Reference Benchmark is relevant to the Fund because it has&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;characteristics similar to the Fund&#x2019;s investment strategies. The performance information for periods prior to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;June 8, 2016, the commencement of operations of Class K Shares, shows the performance of the Fund&#x2019;s Institutional &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Shares. The performance of the Fund&#x2019;s Class K Shares would be substantially similar to Institutional Shares because &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Class K Shares and Institutional Shares invest in the same portfolio of securities and performance would only differ to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the extent that Class K Shares and Institutional Shares have different expenses. The actual returns of Class K Shares &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;would have been higher than those of the Institutional Shares because Class K Shares have lower expenses than the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Institutional Shares. To the extent that dividends and distributions have been paid by the Fund, the performance &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;information for the Fund in the chart and table assumes reinvestment of the dividends and distributions. As with all&#160;&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;such investments, past performance (before and after taxes) is not an indication of future results. The table includes &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;all applicable fees. If the Fund&#x2019;s investment manager and its affiliates had not waived or reimbursed certain Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;expenses during these periods, the Fund&#x2019;s returns would have been lower. Updated information on the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;performance, including its current net asset value, can be obtained by visiting www.blackrock.com or can be obtained &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;by phone at 800-882-0052.&lt;/span&gt;&lt;/div&gt; </oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_69_75de7445_0be1_6344_8601_8268948ab9c9">The information shows you how the Fund&#x2019;s performance has varied year by year and provides some indication of the&#160;risks of investing in the Fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformanceAdditionalMarketIndex
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_71_a8297f23_c5c8_c936_8db8_547286c01728">The table compares the Fund&#x2019;s performance to that of the FTSE World Index and the&#160;Reference Benchmark. The Reference Benchmark is an unmanaged weighted index comprised as follows: 36% of the&#160;S&amp;P 500 Index; 24% FTSE World (ex U.S.) Index; 24% ICE BofA Current 5-Year U.S. Treasury Index; and 16% FTSE Non-U.S.&#160;Dollar World Government Bond Index. The Reference Benchmark is relevant to the Fund because it has&#160;characteristics similar to the Fund&#x2019;s investment strategies.</oef:PerformanceAdditionalMarketIndex>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_70_a8f496d3_7bcc_943a_0aae_c8381f836091">As with all&#160;such investments, past performance (before and after taxes) is not an indication of future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_78_a873f41f_1941_fc2b_d898_f02a55dc9e00">www.blackrock.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_79_09b95189_137d_56b3_67cf_f35f94f76755">800-882-0052</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="D20260430_20260430_S000002245Member_ClassKMember"
      id="t_72_f9844ff7_bf2f_c9ba_0d05_79c4cb219b6c"> Class K Shares ANNUAL TOTAL RETURNS BlackRock Global Allocation Fund As of 12/31 </oef:BarChartHeading>
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