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      id="h_6_70d6f028-55f7-ecc5-a824-9789791aa88a"
      unitRef="pure">0.2838</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2018_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_7_e3e29b81-eba6-8f6f-73f1-bc294441479a"
      unitRef="pure">-0.1669</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2019_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_8_13875437-4317-320a-78f0-6feb26aa6729"
      unitRef="pure">0.2205</oef:AnnlRtrPct>
    <oef:AnnlRtrPct
      contextRef="FY2020_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_9_1d9a1368-06c8-ce71-1d41-eb24a4d46f8f"
      unitRef="pure">0.1977</oef:AnnlRtrPct>
    <dei:EntityInvCompanyType
      contextRef="DefaultContext"
      id="t_4_fe8b9f87_ff7d_2002_0c82_88c8235e1bbc">N-1A</dei:EntityInvCompanyType>
    <dei:EntityRegistrantName
      contextRef="DefaultContext"
      id="t_5_f3e9065c_6450_bf3c_1207_e105a7945e84">BLACKROCK FUNDS VII, INC.</dei:EntityRegistrantName>
    <oef:ProspectusDate
      contextRef="DefaultContext"
      id="h_03_d705ae12_f10c_46e1_9dd3_18109c7a4602">2025-08-28</oef:ProspectusDate>
    <oef:RiskReturnHeading
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_18_e13efaa9_934f_5de4_296b_b5b1dbdbc6e1">Fund OverviewKey Facts About BlackRock Sustainable Emerging Markets Equity Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_19_8cbd2ff9_ea15_c9e3_de76_a4a02996781a">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_3_af9331e8_4d58_4455_9121_330f2e22c17c"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The investment objective of BlackRock Sustainable Emerging Markets Equity Fund (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;Fund&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;), a series of BlackRock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Funds VII, Inc. (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;Corporation&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;), is to seek to maximize total return.&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:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_21_c0e7337d_9a52_5502_3d01_8cf0971293ad">Fees and Expenses of the Fund</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_5_95f09cb6_23b5_414b_9d23_30fac2e2b323"> &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. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;You may pay &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;other fees, such as brokerage commissions and other fees to your financial professional or your selected securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;dealer, 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: 9.30pt;"&gt; You may qualify for sales charge discounts if you and your family invest, or agree to invest in the&lt;/span&gt; &lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;future, at least $25,000 in the fund complex advised by BlackRock or its affiliates. More information about these and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;other discounts is available from your Financial Intermediary and in the &#x201c;Details About the Share Classes&#x201d; and the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x201c;Intermediary-Defined Sales Charge Waiver Policies&#x201d; sections on pages &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;35&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 &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;prospectus and in the &#x201c;Purchase of Shares&#x201d; section on page &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;II-95&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 &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_20_61e2bb18_4d59_0035_6eb4_6d85037c1bd5">You may qualify for sales charge discounts if you and your family invest, or agree to invest in thefuture, at least $25,000 in the fund complex advised by BlackRock or its affiliates.</oef:ExpenseBreakpointDiscounts>
    <oef:ExpenseBreakpointMinimumInvestmentRequiredAmount
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_1_3a778456_e5ae_4274_a7d5_a93600545135"
      unitRef="USD">25000</oef:ExpenseBreakpointMinimumInvestmentRequiredAmount>
    <oef:ShareholderFeesCaption
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_6_f8dfd5b5_ee5a_41a6_8fe0_57d528eca334">  Shareholder Fees  (fees paid directly from your investment)  </oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_2_7d3883af_ada7_4562_956d_1ae55f650fff"
      unitRef="pure">0.0525</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_3_e642f64d_9945_4757_87dd_d9ddea8ebffa"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_4_3a5cd5d0_6152_4af3_aeb8_303ccf53ffee"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_5_f454e412_71d8_4144_a6c9_221977b85882"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_7_a9c9af6c_3bec_4b5e_b747_fd159e1aedae"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:MaximumDeferredSalesChargeOverOfferingPrice
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_8_88c86236_c720_4d45_8938_a59d64bca45d"
      unitRef="pure">0</oef:MaximumDeferredSalesChargeOverOfferingPrice>
    <oef:OperatingExpensesCaption
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_7_2027ba14_ecc0_4227_ba93_a0df9c0853a5">  Annual Fund Operating Expenses  (expenses that you pay each year as a  percentage of the value of your investment)  </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_9_752002a0_37f1_4707_b6de_f73a78f904d9"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_10_0a269a5e_8c90_4535_abdd_baff1bd9be96"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:ManagementFeesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_11_9246f178_83f5_41ab_b9d9_24fc969addec"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_12_6c4c4161_c595_480a_b090_d61c5e0d544c"
      unitRef="pure">0.0025</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_13_63da556f_7f2b_4905_bce5_78d8f51a6855"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_14_5b8a5a7b_2e84_4da0_87b0_84d9801ac3ff"
      unitRef="pure">0.0050</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_15_89772044_b60b_4160_a53c_6e6010aa8a64"
      unitRef="pure">0.0051</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_16_0fcbfaa2_c047_4a6c_974c_5182cdfeda0c"
      unitRef="pure">0.0051</oef:OtherExpensesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_17_06e92f98_4664_472b_a963_48bc5759bab8"
      unitRef="pure">0.0067</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_18_a1dc3af5_845b_4cce_9134_7dc6de3b8db2"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_19_5c612b67_0f9d_4dec_b699_e412bb75add0"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_20_48993390_3e82_4dd9_98a5_119810101b4f"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_21_26bb27a2_7892_4b4b_a818_e9c90ab43ecd"
      unitRef="pure">0.0137</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_22_82f95251_9d58_406c_957b_0b9a524e741e"
      unitRef="pure">0.0112</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_23_33693a5d_a2f7_4669_b31d_833542dc5b3b"
      unitRef="pure">0.0178</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_24_074c26c8_8d4d_4a1c_944c_4fc789b6b2ae"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_25_0450b8ba_89be_4dd3_b62a_0d61191c337c"
      unitRef="pure">-0.0025</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_26_b4d21d53_c5ee_4c8b_8d0f_1d7c2bcf0a15"
      unitRef="pure">-0.0041</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_27_3fdb9ea9_fc85_4c97_9a39_367e2c6a2ad6"
      unitRef="pure">0.0112</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_28_8d4b8e09_c0bb_42dc_b171_70a2d673c453"
      unitRef="pure">0.0087</oef:NetExpensesOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_29_c0fc7112_02b4_484e_a88b_19bd5cbd2c32"
      unitRef="pure">0.0137</oef:NetExpensesOverAssets>
    <oef:ExpensesDeferredChargesTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_37_d2280971_1416_5aed_1abb_a8c09f637462"> &lt;div style="float: left; line-height: 7.44pt; margin-left: 9.6pt; text-align: left; width: 505.00pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 7.44pt;"&gt;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 &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 7.44pt;"&gt;purchase where no initial sales charge was paid at the time of purchase as part of an investment of $1,000,000 or more.&lt;/span&gt;&lt;/div&gt; </oef:ExpensesDeferredChargesTextBlock>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_38_9049ff37_2fb1_3c5b_bd1d_3aa212216114">June 30, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_39_806062c4_76d5_7914_9b2f_fd3b2db85a96"> 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 Annual Financial Statements and Additional Information, which do not include Acquired Fund Fees and Expenses. </oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees>
    <oef:ExpenseExampleHeading
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_8_bb27bfb2_3e5b_47d1_9334_7065a1b92c78"> Example: </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_9_e672d390_44d8_42b6_9c1c_5f7799a6e95e"> &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="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_30_bb8d99c2_38a6_4376_9a77_6079c6b7966c"
      unitRef="USD">633</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_31_f827c268_d44e_40d2_8780_2eb9694a686b"
      unitRef="USD">913</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_32_d9d2fcc2_10b5_4cf6_8924_388721eaf22f"
      unitRef="USD">1213</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_33_e29f3d3e_a00f_4389_a088_80ef6c44c246"
      unitRef="USD">2064</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_34_3c44d2cd_8c2f_4f42_8bc5_b10de66b22fc"
      unitRef="USD">89</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_35_6f798323_6cee_4ef9_b20f_757408bbfaa4"
      unitRef="USD">331</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_36_f146962f_3a4f_462a_9996_6334c522a358"
      unitRef="USD">593</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20250430_20250430_S000002248Member_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_37_30fd8f7d_9e5f_4432_befa_5205df39d005"
      unitRef="USD">1341</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleYear01
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_38_c23dc6db_a964_48b6_b386_9621894e4629"
      unitRef="USD">139</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_39_0c0de1ae_062e_4eb7_b77f_0f54893c11e3"
      unitRef="USD">520</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_40_cd70f757_5e33_4691_b510_55cc20d2e292"
      unitRef="USD">926</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20250430_20250430_S000002248Member_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="INF"
      id="h_41_6a1adf25_fb2f_4afc_b886_a1cd2015a4a9"
      unitRef="USD">2061</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_10_81c11509_88b6_47ae_a967_ac4c1204352b">  Portfolio Turnover:  </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_11_dad97c39_7a3f_47cd_ac46_612267987118"> &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;47&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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_42_de319424_0b50_4f7b_b6b0_dc1cbb49d2af"
      unitRef="pure">0.47</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_40_6c090149_eb12_1378_0e1b_73a591c332c7">Principal Investment Strategies of the Fund</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_13_9e8a857c_9b87_46f2_a407_52d3d0c74fb9"> &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 seeks to invest at least 80% of its net assets plus any borrowings for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investment purposes in the equity securities of issuers located in countries with emerging markets and derivatives that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;have similar economic characteristics. Investments in derivatives are counted toward the Fund&#x2019;s 80% policy to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;extent that they provide investment exposure to the securities included within that policy or to one or more market risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;factors associated with such 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;An emerging market is the market of any country that the World Bank, the International Finance Corporation, the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;United Nations or its authorities have determined to have a low or middle income economy. Countries with emerging &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;markets can be found in regions such as Asia, Latin America, Eastern Europe, the Middle East and Africa. For this &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;purpose, emerging markets include, but are not limited to, the markets of all countries that comprise the MSCI &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Emerging Markets Index (the &#x201c;Benchmark&#x201d;). The Fund may also consider an issuer to be located in a country that has &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;an emerging market if at least 50% of the issuer&#x2019;s assets, gross revenues or profits in any one of the last two years &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;represents assets or activities located in such countries.&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;Equity securities include common stock and preferred stock. The Fund primarily seeks to buy common stock and may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;also invest in preferred stock. The Fund may invest in equity securities of any market capitalization. From time to time &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund may invest in shares of companies through &#x201c;new issues&#x201d; or initial public offerings (&#x201c;IPOs&#x201d;). The Fund may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;also purchase convertible 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;The Fund may invest up to 25% of its assets in equity securities of issuers domiciled in the People&#x2019;s Republic of China &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(&#x201c;China&#x201d; or the &#x201c;PRC&#x201d; and, for the purpose of this policy, excluding Hong Kong, Macau and Taiwan) and listed in China &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that are accessible through the Shanghai-Hong Kong Stock Connect program or the Shenzhen-Hong Kong Stock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Connect program (collectively, &#x201c;Stock Connect&#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;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;To determine the Fund&#x2019;s investable universe, Fund management will first seek to screen out certain issuers based on &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ESG criteria determined by BlackRock, subject to the considerations noted below.&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;Such screening criteria principally includes: (i) issuers that derive more than zero percent revenue from the production &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;of controversial weapons; (ii) issuers that derive more than zero percent revenue from the production of civilian &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;firearms; (iii) issuers that derive more than zero percent revenue from the production of tobacco-related products; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(iv) issuers that derive more than five percent of revenue from thermal coal generation, unless such issuers either &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(a) have made certain commitments to reduce climate impact or (b) derive at least fifty percent of revenue from &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;alternative energy sources; (v) issuers that derive more than five percent of revenue from thermal coal mining; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(vi) issuers that derive more than five percent of revenue from oil sands extraction; and (vii) issuers identified as &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;violators of the United Nations Global Compact, which are globally accepted principles covering corporate behavior in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the areas of human rights, labor, environment, and anti-corruption.&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;Notwithstanding the foregoing, the Fund may invest in green bonds of issuers that exceed the thresholds stated in (iv), &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(v) or (vi) above. The Fund relies on one or more third-party ratings agencies to identify issuers for purposes of the &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;above screening criteria. Third-party rating agencies may base the above screening criteria on an estimate when &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;revenue for a covered business activity is not disclosed by the issuer or publicly available.&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&#x2019;s screening criteria is measured at the time of investment and is dependent upon information and data that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may be incomplete, inaccurate, unavailable or estimated. Where the Fund&#x2019;s criteria looks solely to third-party ratings or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;data, issuers are only screened to the extent such ratings or data have been assigned or made available by the third &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;parties. This screening criteria is subject to change over time at BlackRock&#x2019;s discretion. In addition, the Fund may gain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;indirect exposure (through, including but not limited to, derivatives and investments in other investment companies) to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers with exposures that are inconsistent with the ESG-related criteria used by BlackRock.&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 will seek to invest in companies with sustainable business models which have a strong consideration for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ESG risks and opportunities. Investment decisions are based on BlackRock&#x2019;s fundamental research focusing on &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;bottom up (i.e., company-specific) analysis that seeks to identify and select equity and equity-related securities that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;can, as a portfolio, deliver the Fund&#x2019;s investment objective. BlackRock&#x2019;s company-specific research uses techniques to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;assess equity characteristics such as strength of earnings, quality of balance sheet, cashflow trends and relative &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;valuation, as well as assessing companies&#x2019; ESG practices. BlackRock also uses macro-economic and country level &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;research to inform its equity selection and to identify opportunities where it considers particular countries may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;generate strong performance. BlackRock has a flexible allocation strategy with a focus on ESG principles which means &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that it does not have a persistent bias towards particular categories of investment, such as specific countries, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;industries or style factors (i.e., specific characteristics of companies that may be considered by Fund management to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;drive returns), but it may make allocation decisions based on such categories at particular times and will have a bias &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;towards investments that BlackRock considers to have strong or improving ESG practices.&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 seeks to maintain certain ESG characteristics, climate risk exposure and climate opportunities relative to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Benchmark. Specifically, the Fund generally seeks to invest in a portfolio of equity securities that, in BlackRock&#x2019;s view, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(i) has an aggregate ESG assessment that is better than that of the Benchmark, (ii) has an aggregate carbon &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;emissions assessment that is lower than that of the Benchmark and (iii) in the aggregate, includes issuers that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;BlackRock believes are better positioned to capture climate opportunities relative to the issuers in the Benchmark. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may invest in other sectors that are not included in such assessments.&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, some &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;of which may be referred to as contracts for difference) and forward contracts, both to seek to increase the return of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund and to hedge (or protect) the value of its assets against adverse movements in currency exchange rates, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;interest rates and movements in the securities markets. In order to manage cash flows into or out of the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;effectively, the Fund may buy and sell financial futures contracts or options on such contracts. Derivatives are financial &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;instruments whose value is derived from another security, a currency or an index, including, but not limited to, the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Benchmark. The use of options, futures, swaps and forward contracts can be effective in protecting or enhancing the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;value of the Fund&#x2019;s assets.&lt;/span&gt;&lt;/div&gt; </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_RiskLoseMoneyMember"
      id="t_46_2a92a38f_9bcb_5f2f_9d7a_2ffa808e4396">You may lose part or all of yourinvestment in the Fund or your investment may not perform as well as other similar investments.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_EquitySecuritiesRiskMember"
      id="t_47_7153d754_e8a5_62a5_260b_4c7c51b22ef0"> &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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_ForeignSecuritiesRiskMember"
      id="t_48_ea4c5226_419f_a5f3_993b_8b4ef5c90a31"> &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;/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: 24pt; text-align: left;"&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; 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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_EmergingMarketsRiskMember"
      id="t_49_c4ab87cb_3a22_50c8_b0f3_df7a898d79bb"> &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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_ESGInvestingRiskMember"
      id="t_50_3af2e56b_0172_16f8_c885_a145493ab860"> &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;ESG Investing 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; The Fund intends to screen out particular issuers pursuant to certain criteria established by &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;BlackRock, and to measure ESG characteristics, including characteristics related to climate, with respect to certain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments pursuant to a methodology determined by BlackRock. This may affect the Fund&#x2019;s exposure to certain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers and the Fund may forego certain investment opportunities. The Fund&#x2019;s results may be lower than other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;funds that do not seek to invest in issuers based on ESG criteria, or that use a different methodology to screen out &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers or evaluate ESG criteria. The Fund seeks to identify issuers that it believes are better positioned to manage &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ESG risks and opportunities related to their businesses and to avoid certain companies and industries with ESG &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;related risks, but investors may differ in their views of what constitutes positive or negative ESG criteria. As a result, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund may invest in issuers that do not reflect the beliefs and values of any particular investor. In evaluating a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;security or issuer based on ESG criteria, BlackRock is dependent upon certain information and data from third party &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;providers of ESG research, which may be incomplete, inaccurate or unavailable. As a result, there is a risk that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;BlackRock may incorrectly assess a security or issuer. There is also a risk that BlackRock may not apply the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;relevant ESG criteria correctly or that the Fund could have indirect exposure to issuers who do not meet the relevant &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ESG criteria used by the Fund. Neither the Fund nor BlackRock make any representation or warranty, express or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;implied, with respect to the fairness, correctness, accuracy, reasonableness or completeness of such ESG &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;assessment. There may be limitations with respect to availability of ESG data in certain sectors, as well as limited &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;availability of investments with positive ESG assessments in certain sectors. BlackRock&#x2019;s evaluation of ESG criteria &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;is subjective and may change over time.&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: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may not include all instruments in its ESG-related assessments, and may place weight on other factors &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;when selecting investments. In addition, the Fund may not be successful in its ESG-related objectives. There is no &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;guarantee that these objectives will be achieved, and such assessments are at BlackRock&#x2019;s discretion.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_ChinaInvestmentsRiskMember"
      id="t_51_bb06520e_a88c_3633_80c9_060e595226b6"> &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;China Investments Risk&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-style: italic;"&gt;&#x2014; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities, are subject to risks specific to China. China may be subject to considerable degrees of economic, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;political and social instability. Despite significant economic and market reforms in recent decades, the Chinese &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;government&#x2019;s control over certain sectors and enterprises and significant regulation of investment and industry are &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;still pervasive. Chinese companies are subject to the risk that Chinese authorities can intervene in their operations &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and structure. Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;resulting from governmental influence, a lack of publicly available information and/or political and social instability. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Internal social unrest or confrontations with other countries, including military conflicts in response to such events, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may disrupt China&#x2019;s economy and markets and result in a greater risk of currency fluctuations, currency non-&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;convertibility, interest rate fluctuations and higher inflation.&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;China has experienced security concerns, such as terrorism and strained international relations. Additionally, China &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Actual and threatened responses to such activity and strained international relations, including purchasing &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;restrictions, sanctions, export controls, tariffs or cyberattacks on the Chinese government or Chinese companies, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may impact China&#x2019;s economy and Chinese issuers in which the Fund invests. Incidents involving China&#x2019;s or the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;region&#x2019;s security may adversely affect the Chinese economy and markets and the Fund&#x2019;s investments. The Chinese &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;economy is highly reliant on trade. A reduction in spending on Chinese products and services, supply chain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;diversification, the institution of additional tariffs or other trade barriers (including as a result of heightened trade &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;tensions or a trade war between China and the United States or in response to actual or alleged Chinese cyber &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;activity) or a downturn in any of the economies of China&#x2019;s key trading partners may have an adverse impact on the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Chinese economy. Certain companies may be subject to economic or trade restrictions (but not investment &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;restrictions) imposed by the United States or other governments due to national security, human rights or other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may invest in such companies. Other economic challenges for China include indebtedness, weak consumer &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;demand, and an aging population. China continues to face pressure from its trading partners over its exporting of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;its excess industrial capacity and overall approach to economic management.&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 United States and China have been engaged in an ongoing trade war with one another, which has led to trade &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;frictions between their economies and negative flow-on consequences on global markets and other nations closely &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;affiliated with those countries. The current political climate has intensified concerns about an ongoing trade war &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;between China and the United States, as each country has imposed tariffs on the other country&#x2019;s products. These &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;actions may trigger a significant reduction in international trade, the oversupply of certain manufactured goods, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;substantial price reductions of goods and possible failure of individual companies and/or large segments of China&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;export industry, which could have a negative impact on the Fund&#x2019;s performance. In addition, there is a risk that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;further capital controls and/or sanctions may be imposed, which could include the prohibition of, or restrictions on, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the ability to own or transfer currency, securities, derivatives or other assets and may also include retaliatory &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;actions, such as seizure of assets. Any of these actions could severely impair the Fund&#x2019;s ability to purchase, sell, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;transfer, receive, deliver or otherwise obtain exposure to Chinese securities and assets, including the ability to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;transfer the Fund&#x2019;s assets or income back into the United States, and could negatively impact the value and/or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;liquidity of such assets or otherwise adversely affect the Fund&#x2019;s operations, causing the Fund to decline in value. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Events such as these and their consequences are difficult to predict and it is unclear whether further tariffs may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;imposed or other escalating actions may be taken in the future. From time to time, China has experienced &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;outbreaks of infectious illnesses. The country may be subject to other public health threats, infectious illnesses, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;diseases or similar issues in the future. Any spread of an infectious illness, public health threat or similar issue &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;could reduce consumer demand or economic output, result in market closures, travel restrictions or quarantines, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and generally have a significant impact on the Chinese economy, which in turn could adversely affect the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments.&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;Chinese companies, including those listed on U.S. exchanges, are not subject to the same degree of regulatory &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;information about the Chinese securities in which the Fund invests may be less reliable or complete. Chinese &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;There may be significant obstacles to obtaining information necessary for investigations into or litigation against &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Chinese companies, and shareholders may have limited legal remedies. Many Chinese companies listed on U.S. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exchanges use variable interest entities or &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;VIEs&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 their structure as a result of foreign ownership restrictions. Any &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;change in the operations of entities in a VIE structure, the status of VIE contractual arrangements or the legal or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;regulatory environment in China could result in significant, and possibly permanent and/or total, losses for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments in VIE issuers. The Fund does not select investments based on investor protection considerations.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_ChinaRiskRiskOfInvestingThroughStockConnectMember"
      id="t_52_2eb3e4de_6182_8fc7_fb98_8a5cd16f938d"> &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;China Risk &#x2014; Risk of Investing through Stock Connect&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Investing in eligible ETFs and A-shares (&#x201c;Stock Connect &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Securities&#x201d;) through Stock Connect is subject to trading, clearance, settlement and other procedures, which could &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;pose risks to the Fund. Trading through Stock Connect is subject to the Daily Quota, which may restrict the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ability to invest in Stock Connect Securities through Stock Connect on a timely basis and could affect the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ability to effectively pursue its investment strategy. Stock Connect will only operate on days when both the Chinese &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and Hong Kong markets are open for trading and when banking services are available in both markets on the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;corresponding settlement days. Therefore, an investment in Stock Connect Securities through Stock Connect may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;subject the Fund to the risk of price fluctuations on days when the Chinese markets are open, but Stock Connect is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;not trading.&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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_ChinaTaxRiskMember"
      id="t_53_22d9cc0d_ae66_b913_a9be_aeb590c53f8f"> &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;China Tax Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Withholding Income Tax Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2013; According to PRC tax regulations, a 10% withholding income tax is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;imposed on PRC sourced dividends and interests from non-government bonds paid to a non-PRC tax resident &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;enterprise, unless the rate is reduced under an applicable tax treaty. From a technical perspective, withholding &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;income tax is also applicable to capital gains realized by foreign investors on the disposal of PRC equity interests.&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;There are however certain tax exemptions available, some temporary in nature, highlighted below.&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;On November 14, 2014, the Ministry of Finance (&#x201c;MoF&#x201d;), China Securities Regulatory Commission and the State &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Taxation Administration (&#x201c;STA&#x201d;), acting with State Council&#x2019;s approval, jointly released Circular 79, which temporarily &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exempts Qualified Foreign Institutional Investors (&#x201c;QFIIs&#x201d;) and Renminbi Qualified Foreign Institutional Investors &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(&#x201c;RQFIIs&#x201d;) from tax on capital gains derived from the trading of shares and other equity interest investments on or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;after November 17, 2014. Subsequently, Circulars 81 and 127 were issued to temporarily exempt tax on capital &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;gains derived from trading of equity securities of companies domiciled in the PRC that trade on Chinese stock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exchanges (&#x201c;A-Shares&#x201d;) through the Shanghai-Hong Kong Stock Connect program or the Shenzhen-Hong Kong Stock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Connect program, as applicable (each, a &#x201c;Stock Connect&#x201d; and collectively, &#x201c;Stock Connects&#x201d;). The duration of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;temporary exemptions is not stated in the circulars and is subject to termination by the PRC tax authorities with or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;without notice.&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;On November 22, 2018, the MoF and STA jointly issued Circular 108 which states that foreign institutional investors &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;are temporarily exempt from withholding income tax with respect to interest income on bonds derived from the PRC &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;bond market from November 7, 2018 to November 6, 2021. On November 22, 2021, the MoF and STA issued &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Public Notice 34 to extend the temporary exemption from November 7, 2021 to December 31, 2025. It is unclear &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;whether the temporary exemption will be further extended.&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;Value Added Tax (&#x201c;VAT&#x201d;) Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2013; From May 1, 2016, VAT applies to certain income derived by the Fund, including PRC &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;sourced interest income on non-government bonds and trading gains.&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;There are however certain tax exemptions available, some temporary in nature, highlighted below.&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;VAT exemptions currently apply to capital gains from trading of QFII and RQFII products, A-Shares traded on the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Stock Connects and debt securities traded in the China Interbank Bond Market.&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;On November 7, 2018, the MoF and STA jointly issued Circular 108 which states that foreign institutional investors &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;are temporarily exempt from VAT with respect to interest income on bonds derived from the PRC bond market from &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;November 7, 2018 to November 6, 2021. On November 22, 2021, the MoF and STA jointly issued Public Notice 34 &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to extend the temporary exemption from November 7, 2021 to December 31, 2025. However, on July 31, 2025, the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;MoF and STA jointly issued Public Notice No 4 of 2025, stating that VAT will apply with respect to interest income &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;derived from treasury bonds, local government bonds and financial bonds issued on or after August 8, 2025. It is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;understood that Public Notice No 4 of 2025 does not supersede the afore-mentioned exemption for foreign &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;institutional investors. Moreover, it is unclear whether the temporary exemption from VAT issued in Public Notice 34 &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;will be further extended with respect to interest income on bonds derived from the PRC bond market and issued &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;before August 8, 2025.&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 changes in PRC tax law, future clarifications thereof, and/or subsequent retroactive enforcement by the PRC tax &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;authorities may result in a loss which could be material to the Fund. There is a risk the PRC tax authorities may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;withdraw the temporary tax exemptions in the future and seek to collect taxes realized on the sale of A-Shares or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;PCR sourced interest income on non-government bonds received by the Fund without giving any prior notice. If the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;temporary tax exemptions are withdrawn, any taxes may be directly borne by or indirectly passed on to the Fund and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may result in a substantial impact to its net asset value. As with any net asset value adjustment, investors may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;advantaged or disadvantaged depending on when the investors purchased and/or sold the shares of the Fund. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;There will be no retrospective restatement of 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 style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;BlackRock will keep the provisioning policy for tax liability under review and may, in its discretion from time to time, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;make a provision for potential tax liabilities if in its opinion such provision is warranted or as further clarified by the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;PRC in notifications.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_ConvertibleSecuritiesRiskMember"
      id="t_54_01289be2_0513_1ba8_3652_5c1dc2e42e5e"> &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;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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_DepositaryReceiptsRiskMember"
      id="t_55_42d7797e_2fdf_5b77_3979_7222d7b1908f"> &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;Depositary Receipts Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Depositary receipts are generally subject to the same risks as the foreign securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that they evidence or into which they may be converted. In addition to investment risks associated with the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;underlying issuer, depositary receipts expose the Fund to additional risks associated with the non-uniform terms &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that apply to depositary receipt programs, credit exposure to the depository bank and to the sponsors and other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;parties with whom the depository bank establishes the programs, currency risk and the risk of an illiquid market for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;depositary receipts. The issuers of unsponsored depositary receipts are not obligated to disclose information that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;is, in the United States, considered material. Therefore, there may be less information available regarding these &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers and there may not be a correlation between such information and the market value of the depositary &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;receipts. While depositary receipts provide an alternative to directly purchasing underlying foreign securities in their &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;respective markets and currencies, they continue to be subject to many of the risks associated with investing &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;directly in foreign securities, including political, economic, and currency risk.&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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_DerivativesRisksMember"
      id="t_56_1bbf1605_a5dd_be8b_a063_ec16c4763255"> &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="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;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: 6pt;"&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;/div&gt;  &lt;div style="margin-top: 6pt;"&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;/div&gt;  &lt;div style="margin-top: 6pt;"&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: 6pt;"&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: 6pt;"&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: 6pt;"&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;/div&gt;  &lt;div style="margin-top: 6pt;"&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;/div&gt;  &lt;div style="margin-top: 6pt;"&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: 6pt;"&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>
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      id="t_57_86951c4f_5e9a_eba9_1e39_a5704d745f36"> &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, and the rules &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;thereunder. Increases and decreases in the value of the Fund&#x2019;s portfolio will be magnified when the Fund uses &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;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
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      id="t_58_14557ba5_3b4c_7bbc_d671_40f31ee83399"> &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;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. The value of a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;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;Local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issues like pandemics or epidemics, recessions, or other events could have a significant impact on the Fund and its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments. Selection risk is the risk that the securities selected by Fund management will underperform the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;markets, the relevant indices or the securities selected by other funds with similar investment objectives and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investment strategies. This means you may lose money.&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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_NewIssuesRiskMember"
      id="t_59_543b1e1f_631a_acc4_3c4a_ef70bc0418dc"> &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;&#x201c;New Issues&#x201d; 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; &#x201c;New issues&#x201d; are IPOs of equity securities. Securities issued in IPOs have no trading history, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and information about the companies may be available for very limited periods. In addition, the prices of securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;sold in IPOs may be highly volatile or may decline shortly after the IPO.&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="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember_OperationalAndTechnologyRisksMember"
      id="t_60_a4e34706_8455_6841_8068_e4f826ffe99f"> &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;/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;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; </oef:RiskTextBlock>
    <oef:RiskTextBlock
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      id="t_61_00577583_365f_1b13_f1ea_4cc910909e8d"> &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>
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      id="t_62_af565ab4_0abd_d883_1014_5551aac5230a"> &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 and Mid-Capitalization Company Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Companies with small or mid-size market capitalizations will &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;normally have more limited product lines, markets and financial resources and will be dependent upon a more &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;limited management group than larger capitalized companies. In addition, it is more difficult to get information on &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;smaller companies, which tend to be less well known, have shorter operating histories, do not have significant &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ownership by large investors and are followed by relatively few securities analysts.&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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    <oef:PerformanceNarrativeTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_23_3ba2b824_8e5f_a48a_1c52_80bb9bdf4b16"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Effective November 2, 2021, the Fund changed its name, investment process and investment strategies. Performance &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the periods prior to November 2, 2021 shown below is based on the investment process and investment strategies &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;utilized by the Fund under the name &#x201c;BlackRock Asian Dragon Fund.&#x201d;&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;Effective October 31, 2017, the Fund changed its name, investment objective and investment strategies. Performance &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the periods prior to October 31, 2017 shown below is based on the investment strategies utilized by the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;under the name &#x201c;BlackRock Pacific Fund, Inc.&#x201d;&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 information shows you how the Fund&#x2019;s performance has varied year by year and provides some indication of the&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 MSCI Emerging Markets Index &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(Net). To the extent that dividends and distributions have been paid by the Fund, the performance information for the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Fund in the chart and table assumes reinvestment of the dividends and distributions. As with all such investments, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;past performance (before and after taxes) is not an indication of future results. Sales charges are not reflected in the&lt;/span&gt; &lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;bar chart. If they were, returns would be less than those shown. However, the table includes all applicable fees and&lt;/span&gt; &lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;sales charges. If BlackRock and its affiliates had not waived or reimbursed certain Fund expenses during these &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;periods, the Fund&#x2019;s returns would have been lower. Updated information on the Fund&#x2019;s performance, including its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;current net asset value, can be obtained by visiting www.blackrock.com or can be obtained by phone at &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(800) 882-0052&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;.&lt;/span&gt;&lt;/div&gt; </oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_28_666f949d_4a6c_a821_2253_5c80134b8150">The information shows you how the Fund&#x2019;s performance has varied year by year and provides some indication of therisks of investing in the Fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_31_0ec7efb6_4fe9_aa7e_de00_e104ea04e9c6">As with all such investments,past performance (before and after taxes) is not an indication of future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:BarChartDoesNotReflectSalesLoads
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_32_545419c8_e5d0_d00c_8152_086adaee19fe">Sales charges are not reflected in thebar chart. If they were, returns would be less than those shown.</oef:BarChartDoesNotReflectSalesLoads>
    <oef:PerformanceTableDoesReflectSalesLoads
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_33_64436d51_ed51_e4bf_ac37_89f891f3acf6">However, the table includes all applicable fees andsales charges.</oef:PerformanceTableDoesReflectSalesLoads>
    <oef:PerformanceAvailabilityWebSiteAddress
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_29_57cf1856_f022_e705_c69b_2d4d0d24ba14">www.blackrock.com</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:PerformanceAvailabilityPhone
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_30_c29ec426_90b1_ed23_7d8b_3025b286f362">(800) 882-0052</oef:PerformanceAvailabilityPhone>
    <oef:BarChartHeading
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_24_f2bda141_806a_60a6_8e30_0dd4f3504b14"> Investor A Shares ANNUAL TOTAL RETURNS BlackRock Sustainable Emerging Markets Equity Fund As of 12/31 </oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_25_31a01028_4ae1_213a_afc8_96d60f86c7ed"> &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 19.46% (quarter ended &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;December 31, 2020) and the lowest return for a quarter was -20.00% (quarter ended March 31, 2020). The year-to-date return&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; as of June 30, 2025 was 16.30%.&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="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      id="t_41_d65cab32_efaf_fa00_37f9_d29588004897">highest return</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_61_d4018441_b2a3_0e9f_6717_020bcf7c11c3"
      unitRef="pure">0.1946</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      id="t_42_9a0928c8_9574_058e_7620_fc7288a5fe2a">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      id="t_43_27e73a66_87cc_08c7_d4a1_c444262be493">lowest return</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_62_5689142e_e321_59b4_7dd3_7129e52585d6"
      unitRef="pure">-0.2000</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      id="t_44_4f47fba9_3067_9275_5d89_68236ca261eb">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:YearToDateReturnLabel
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      id="t_63_5e0248dd_7494_1d5f_d151_6f4a4f78be0a">year-to-date return</oef:YearToDateReturnLabel>
    <oef:BarChartYearToDateReturnDate
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      id="t_45_77266184_3a78_c78c_dad3_b39e40f0a42d">2025-06-30</oef:BarChartYearToDateReturnDate>
    <oef:BarChartYearToDateReturn
      contextRef="D20250430_20250430_S000002248Member_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_63_b13dcfc6_3143_4d68_fdac_1c07599cc7b7"
      unitRef="pure">0.1630</oef:BarChartYearToDateReturn>
    <oef:PerformanceTableHeading
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_26_6cff29b0_17e5_9ccf_67a2_b16d9e3f7da8">For the periods ended 12/31/24Average Annual Total Returns</oef:PerformanceTableHeading>
    <oef:AvgAnnlRtrPct
      contextRef="FY2024_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_43_7e608731_9501_4320_99f5_2183da36db36"
      unitRef="pure">-0.0357</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2024_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_44_6b7b038d_7e9c_48a6_a4c3_acd967c6d7d0"
      unitRef="pure">-0.0153</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2024_C000005805Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_45_91a37b1a_808e_4f30_91dd_3f7063179356"
      unitRef="pure">0.0188</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2024_C000005805Member_InvestorAInstitutionalAndClassRMember_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_46_da5e23a0_ca05_472e_9550_81e0496e29dc"
      unitRef="pure">-0.0395</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2024_C000005805Member_InvestorAInstitutionalAndClassRMember_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_47_3f1169e3_8b09_4280_9263_a9c2cc75fb34"
      unitRef="pure">-0.0245</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2024_C000005805Member_InvestorAInstitutionalAndClassRMember_AfterTaxesOnDistributionsMember"
      decimals="4"
      id="h_48_0e66c279_7fc3_43ea_92e5_07852b720019"
      unitRef="pure">0.0071</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2024_C000005805Member_InvestorAInstitutionalAndClassRMember_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_49_1604ede6_b977_4999_af15_ac95256636bc"
      unitRef="pure">-0.0154</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2024_C000005805Member_InvestorAInstitutionalAndClassRMember_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_50_bba7bc48_c5c3_4bd8_ab52_687b9e5e62a3"
      unitRef="pure">-0.0100</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2024_C000005805Member_InvestorAInstitutionalAndClassRMember_AfterTaxesOnDistributionsAndSalesMember"
      decimals="4"
      id="h_51_e35d8e80_6186_45a5_8e6a_b39a9366743c"
      unitRef="pure">0.0151</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2024_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_52_ff1f85b2_0656_44b4_8633_d91c08b173a8"
      unitRef="pure">0.0193</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2024_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_53_e670b8ff_a678_462a_8a25_895a080edb7b"
      unitRef="pure">-0.0022</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2024_C000005808Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_54_e27aa9d4_c14e_4cee_94a8_e53863df9cfe"
      unitRef="pure">0.0267</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2024_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_55_d32d9ec1_bb67_4ccd_9400_aaf2c9209022"
      unitRef="pure">0.0155</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2024_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_56_9c75761c_0278_48ac_84c9_ed34591847e9"
      unitRef="pure">-0.0077</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2024_C000005809Member_InvestorAInstitutionalAndClassRMember"
      decimals="4"
      id="h_57_458d6faf_02d7_4bd1_8a3d_bebfff9db514"
      unitRef="pure">0.0205</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FY2024_InvestorAInstitutionalAndClassRMember_MSCIEmergingMarketsIndexMember"
      decimals="4"
      id="h_58_7a9cb39e_711b_4ca1_83ca_481769e0870b"
      unitRef="pure">0.0750</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2024_InvestorAInstitutionalAndClassRMember_MSCIEmergingMarketsIndexMember"
      decimals="4"
      id="h_59_9973d968_77f2_4be7_8d0e_338b7d871a92"
      unitRef="pure">0.0170</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2024_InvestorAInstitutionalAndClassRMember_MSCIEmergingMarketsIndexMember"
      decimals="4"
      id="h_60_27d04af1_0a8d_4ef7_b7ff_97f5a83cb314"
      unitRef="pure">0.0364</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableNarrativeTextBlock
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_27_10bc8ddf_ad55_079c_431b_419b3ed7c549"> &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&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 &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&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&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 Institutional and Class R Shares will vary.&lt;/span&gt;&lt;/div&gt; </oef:PerformanceTableNarrativeTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_34_d535f401_e16c_690c_5562_456d9b0c17d0">After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do notreflect the impact of state and local taxes.</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_35_b834abeb_eb21_9c95_8408_10c9317a16e3">Actual after-tax returns depend on the investor&#x2019;s tax situation and maydiffer from those shown, and the after-tax returns shown are not relevant to investors who hold their shares throughtax-deferred arrangements, such as 401(k) plans or individual retirement accounts.</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableOneClassOfAfterTaxShown
      contextRef="D20250430_20250430_S000002248Member_InvestorAInstitutionalAndClassRMember"
      id="t_36_bef91528_54ab_f462_5a43_56bcc12e5010">After-tax returns are shown forInvestor A Shares only, and the after-tax returns for Institutional and Class R Shares will vary.</oef:PerformanceTableOneClassOfAfterTaxShown>
    <oef:RiskReturnHeading
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_32_fd97233e_e6ca_5e8f_f9d4_1e28e891ef20">Fund OverviewKey Facts About BlackRock Sustainable Emerging Markets Equity Fund</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_30_f38f9478_38e1_c5ad_7a44_3e1fdd76b1de">Investment Objective</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_20_24a50cd7_09c6_4061_8431_c5a8c210f9e1"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The investment objective of BlackRock Sustainable Emerging Markets Equity Fund (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;Fund&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;), a series of BlackRock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Funds VII, Inc. (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;Corporation&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;), is to seek to maximize total return.&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:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_31_394ee041_606c_27a0_36ce_7f70f17a8db0">Fees and Expenses of the Fund</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_22_5b786f5d_b18d_4056_a706_f8c1aaa288dd"> &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; font-weight: bold;"&gt;You &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;may pay other fees, such as brokerage commissions and other fees to your financial professional or your selected &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;securities dealer, broker, investment adviser, service provider or industry professional (including BlackRock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;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 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 &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-weight: bold;"&gt;table and 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="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_23_14b78a4f_b07d_4969_a2c9_f4d8afaa3d18">  Annual Fund Operating Expenses  (expenses that you pay each year as a  percentage of the value of your investment)  </oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_61_b6967978_9819_4038_a6be_2024e54762ae"
      unitRef="pure">0.0060</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_62_2aff57c6_ab5b_4971_bd37_f7e831b82075"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_63_77bd02f9_78e9_4d6a_be30_3cf4957c1522"
      unitRef="pure">0.0038</oef:OtherExpensesOverAssets>
    <oef:AcquiredFundFeesAndExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_64_40300ce6_fadb_4d66_a6e2_869921fcbf5c"
      unitRef="pure">0.0001</oef:AcquiredFundFeesAndExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_65_fdfe7060_1301_43de_9bb5_ad339bc450be"
      unitRef="pure">0.0099</oef:ExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_66_a0d36775_8757_4054_89a4_5793d362bbc5"
      unitRef="pure">-0.0017</oef:FeeWaiverOrReimbursementOverAssets>
    <oef:NetExpensesOverAssets
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="4"
      id="h_67_7cb30df9_dfe2_475c_801b_2bdbb1f4bc76"
      unitRef="pure">0.0082</oef:NetExpensesOverAssets>
    <oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_46_150d34dd_44e2_87d6_24c1_be185ba67121">June 30, 2027</oef:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
    <oef:ExpensesNotCorrelatedToRatioDueToAcquiredFundFees
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_47_0490ca93_b401_8bfe_4e78_a1f9fa0329e7"> 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="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_24_6b5454dd_b452_468d_aca0_85ee141a46e5">  Example:  </oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_25_cf5b5822_4010_45f9_adb8_463483ef2d83"> &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="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="INF"
      id="h_68_a33848fa_7bb0_4d46_a850_b65b542c9bee"
      unitRef="USD">84</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="INF"
      id="h_69_6189aa5a_3cd7_488c_91cb_93a88cbaaa3b"
      unitRef="USD">298</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="INF"
      id="h_70_9faee38a_47ba_461a_bdf6_b7df914c134b"
      unitRef="USD">531</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="D20250430_20250430_S000002248Member_C000198217Member_ClassKMember"
      decimals="INF"
      id="h_71_8324ffa0_1b5b_47f4_aed6_53fd7f4d9f2a"
      unitRef="USD">1198</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_26_4b2ad697_f8e6_4f08_a131_39d2d1cf5a50">  Portfolio Turnover:  </oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_27_aaef95be_2f88_4170_a65a_fa75f8868fba"> &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;/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;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;47&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="D20250430_20250430_S000002248Member_ClassKMember"
      decimals="4"
      id="h_72_bfa4c04d_9f22_4177_9a25_dd48c9c42836"
      unitRef="pure">0.47</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_33_56297270_2817_d886_0cab_149cfe43cf7f">Principal Investment Strategies of the Fund</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_29_896ef5a5_0376_4c40_840d_44bd02fbf84f"> &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 seeks to invest at least 80% of its net assets plus any borrowings for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investment purposes in the equity securities of issuers located in countries with emerging markets and derivatives that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;have similar economic characteristics. Investments in derivatives are counted toward the Fund&#x2019;s 80% policy to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;extent that they provide investment exposure to the securities included within that policy or to one or more market risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;factors associated with such 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;An emerging market is the market of any country that the World Bank, the International Finance Corporation, the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;United Nations or its authorities have determined to have a low or middle income economy. Countries with emerging &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;markets can be found in regions such as Asia, Latin America, Eastern Europe, the Middle East and Africa. For this &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;purpose, emerging markets include, but are not limited to, the markets of all countries that comprise the MSCI &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Emerging Markets Index (the &#x201c;Benchmark&#x201d;). The Fund may also consider an issuer to be located in a country that has &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;an emerging market if at least 50% of the issuer&#x2019;s assets, gross revenues or profits in any one of the last two years &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;represents assets or activities located in such countries.&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;Equity securities include common stock and preferred stock. The Fund primarily seeks to buy common stock and may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;also invest in preferred stock. The Fund may invest in equity securities of any market capitalization. From time to time &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund may invest in shares of companies through &#x201c;new issues&#x201d; or initial public offerings (&#x201c;IPOs&#x201d;). The Fund may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;also purchase convertible 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;The Fund may invest up to 25% of its assets in equity securities of issuers domiciled in the People&#x2019;s Republic of China &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(&#x201c;China&#x201d; or the &#x201c;PRC&#x201d; and, for the purpose of this policy, excluding Hong Kong, Macau and Taiwan) and listed in China &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that are accessible through the Shanghai-Hong Kong Stock Connect program or the Shenzhen-Hong Kong Stock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Connect program (collectively, &#x201c;Stock Connect&#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;/div&gt;  &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;To determine the Fund&#x2019;s investable universe, Fund management will first seek to screen out certain issuers based on &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ESG criteria determined by BlackRock, subject to the considerations noted below.&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;Such screening criteria principally includes: (i) issuers that derive more than zero percent revenue from the production &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;of controversial weapons; (ii) issuers that derive more than zero percent revenue from the production of civilian &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;firearms; (iii) issuers that derive more than zero percent revenue from the production of tobacco-related products; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(iv) issuers that derive more than five percent of revenue from thermal coal generation, unless such issuers either &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(a) have made certain commitments to reduce climate impact or (b) derive at least fifty percent of revenue from &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;alternative energy sources; (v) issuers that derive more than five percent of revenue from thermal coal mining; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(vi) issuers that derive more than five percent of revenue from oil sands extraction; and (vii) issuers identified as &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;violators of the United Nations Global Compact, which are globally accepted principles covering corporate behavior in &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the areas of human rights, labor, environment, and anti-corruption.&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;Notwithstanding the foregoing, the Fund may invest in green bonds of issuers that exceed the thresholds stated in (iv), &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(v) or (vi) above. The Fund relies on one or more third-party ratings agencies to identify issuers for purposes of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;above screening criteria. Third-party rating agencies may base the above screening criteria on an estimate when &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;revenue for a covered business activity is not disclosed by the issuer or publicly available.&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&#x2019;s screening criteria is measured at the time of investment and is dependent upon information and data that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may be incomplete, inaccurate, unavailable or estimated. Where the Fund&#x2019;s criteria looks solely to third-party ratings or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;data, issuers are only screened to the extent such ratings or data have been assigned or made available by the third &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;parties. This screening criteria is subject to change over time at BlackRock&#x2019;s discretion. In addition, the Fund may gain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;indirect exposure (through, including but not limited to, derivatives and investments in other investment companies) to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers with exposures that are inconsistent with the ESG-related criteria used by BlackRock.&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 will seek to invest in companies with sustainable business models which have a strong consideration for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ESG risks and opportunities. Investment decisions are based on BlackRock&#x2019;s fundamental research focusing on &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;bottom up (i.e., company-specific) analysis that seeks to identify and select equity and equity-related securities that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;can, as a portfolio, deliver the Fund&#x2019;s investment objective. BlackRock&#x2019;s company-specific research uses techniques to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;assess equity characteristics such as strength of earnings, quality of balance sheet, cashflow trends and relative &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;valuation, as well as assessing companies&#x2019; ESG practices. BlackRock also uses macro-economic and country level &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;research to inform its equity selection and to identify opportunities where it considers particular countries may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;generate strong performance. BlackRock has a flexible allocation strategy with a focus on ESG principles which means &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that it does not have a persistent bias towards particular categories of investment, such as specific countries, &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;industries or style factors (i.e., specific characteristics of companies that may be considered by Fund management to &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;drive returns), but it may make allocation decisions based on such categories at particular times and will have a bias &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;towards investments that BlackRock considers to have strong or improving ESG practices.&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 seeks to maintain certain ESG characteristics, climate risk exposure and climate opportunities relative to the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Benchmark. Specifically, the Fund generally seeks to invest in a portfolio of equity securities that, in BlackRock&#x2019;s view, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(i) has an aggregate ESG assessment that is better than that of the Benchmark, (ii) has an aggregate carbon &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;emissions assessment that is lower than that of the Benchmark and (iii) in the aggregate, includes issuers that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;BlackRock believes are better positioned to capture climate opportunities relative to the issuers in the Benchmark. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may invest in other sectors that are not included in such assessments.&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, some &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;of which may be referred to as contracts for difference) and forward contracts, both to seek to increase the return of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund and to hedge (or protect) the value of its assets against adverse movements in currency exchange rates, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;interest rates and movements in the securities markets. In order to manage cash flows into or out of the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;effectively, the Fund may buy and sell financial futures contracts or options on such contracts. Derivatives are financial &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;instruments whose value is derived from another security, a currency or an index, including, but not limited to, the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Benchmark. The use of options, futures, swaps and forward contracts can be effective in protecting or enhancing the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;value of the Fund&#x2019;s assets.&lt;/span&gt;&lt;/div&gt; </oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember_RiskLoseMoneyMember"
      id="t_48_a6581183_b9d4_84bf_2747_9d332a0ac973">You may lose part or all of yourinvestment in the Fund or your investment may not perform as well as other similar investments.</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember_EquitySecuritiesRiskMember"
      id="t_49_d72e2a0e_f061_af8a_8158_eca1a5248e95"> &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="D20250430_20250430_S000002248Member_ClassKMember_ForeignSecuritiesRiskMember"
      id="t_50_16802dc9_6a7a_63b5_2a50_92bb4c152693"> &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="D20250430_20250430_S000002248Member_ClassKMember_EmergingMarketsRiskMember"
      id="t_51_64bb5a07_830c_1e58_f583_a0e38bbcc95e"> &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="D20250430_20250430_S000002248Member_ClassKMember_ESGInvestingRiskMember"
      id="t_52_0ee1d17d_ea84_9dc7_1845_30d864de6703"> &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;ESG Investing 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; The Fund intends to screen out particular issuers pursuant to certain criteria established by &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;BlackRock, and to measure ESG characteristics, including characteristics related to climate, with respect to certain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments pursuant to a methodology determined by BlackRock. This may affect the Fund&#x2019;s exposure to certain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers and the Fund may forego certain investment opportunities. The Fund&#x2019;s results may be lower than other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;funds that do not seek to invest in issuers based on ESG criteria, or that use a different methodology to screen out &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers or evaluate ESG criteria. The Fund seeks to identify issuers that it believes are better positioned to manage &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ESG risks and opportunities related to their businesses and to avoid certain companies and industries with ESG &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;related risks, but investors may differ in their views of what constitutes positive or negative ESG criteria. As a result, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the Fund may invest in issuers that do not reflect the beliefs and values of any particular investor. In evaluating a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;security or issuer based on ESG criteria, BlackRock is dependent upon certain information and data from third party &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;providers of ESG research, which may be incomplete, inaccurate or unavailable. As a result, there is a risk that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;BlackRock may incorrectly assess a security or issuer. There is also a risk that BlackRock may not apply the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;relevant ESG criteria correctly or that the Fund could have indirect exposure to issuers who do not meet the relevant &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ESG criteria used by the Fund. Neither the Fund nor BlackRock make any representation or warranty, express or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;implied, with respect to the fairness, correctness, accuracy, reasonableness or completeness of such ESG &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;assessment. There may be limitations with respect to availability of ESG data in certain sectors, as well as limited &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;availability of investments with positive ESG assessments in certain sectors. BlackRock&#x2019;s evaluation of ESG criteria &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;is subjective and may change over time.&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: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;The Fund may not include all instruments in its ESG-related assessments, and may place weight on other factors &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;when selecting investments. In addition, the Fund may not be successful in its ESG-related objectives. There is no &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;guarantee that these objectives will be achieved, and such assessments are at BlackRock&#x2019;s discretion.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember_ChinaInvestmentsRiskMember"
      id="t_53_89a10dd2_f56a_e4e6_4d0e_517b4dc484e6"> &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;China Investments Risk&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-style: italic;"&gt;&#x2014; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;securities, are subject to risks specific to China. China may be subject to considerable degrees of economic, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;political and social instability. Despite significant economic and market reforms in recent decades, the Chinese &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;government&#x2019;s control over certain sectors and enterprises and significant regulation of investment and industry are &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;still pervasive. Chinese companies are subject to the risk that Chinese authorities can intervene in their operations &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and structure. Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;resulting from governmental influence, a lack of publicly available information and/or political and social instability. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Internal social unrest or confrontations with other countries, including military conflicts in response to such events, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may disrupt China&#x2019;s economy and markets and result in a greater risk of currency fluctuations, currency non-&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;convertibility, interest rate fluctuations and higher inflation.&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;China has experienced security concerns, such as terrorism and strained international relations. Additionally, China &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Actual and threatened responses to such activity and strained international relations, including purchasing &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;restrictions, sanctions, export controls, tariffs or cyberattacks on the Chinese government or Chinese companies, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may impact China&#x2019;s economy and Chinese issuers in which the Fund invests. Incidents involving China&#x2019;s or the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;region&#x2019;s security may adversely affect the Chinese economy and markets and the Fund&#x2019;s investments. The Chinese &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;economy is highly reliant on trade. A reduction in spending on Chinese products and services, supply chain &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;diversification, the institution of additional tariffs or other trade barriers (including as a result of heightened trade &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;tensions or a trade war between China and the United States or in response to actual or alleged Chinese cyber &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;activity) or a downturn in any of the economies of China&#x2019;s key trading partners may have an adverse impact on the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Chinese economy. Certain companies may be subject to economic or trade restrictions (but not investment &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;restrictions) imposed by the United States or other governments due to national security, human rights or other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may invest in such companies. Other economic challenges for China include indebtedness, weak consumer &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;demand, and an aging population. China continues to face pressure from its trading partners over its exporting of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;its excess industrial capacity and overall approach to economic management.&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 United States and China have been engaged in an ongoing trade war with one another, which has led to trade &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;frictions between their economies and negative flow-on consequences on global markets and other nations closely &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;affiliated with those countries. The current political climate has intensified concerns about an ongoing trade war &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;between China and the United States, as each country has imposed tariffs on the other country&#x2019;s products. These &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;actions may trigger a significant reduction in international trade, the oversupply of certain manufactured goods, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;substantial price reductions of goods and possible failure of individual companies and/or large segments of China&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;export industry, which could have a negative impact on the Fund&#x2019;s performance. In addition, there is a risk that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;further capital controls and/or sanctions may be imposed, which could include the prohibition of, or restrictions on, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;the ability to own or transfer currency, securities, derivatives or other assets and may also include retaliatory &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;actions, such as seizure of assets. Any of these actions could severely impair the Fund&#x2019;s ability to purchase, sell, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;transfer, receive, deliver or otherwise obtain exposure to Chinese securities and assets, including the ability to &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;transfer the Fund&#x2019;s assets or income back into the United States, and could negatively impact the value and/or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;liquidity of such assets or otherwise adversely affect the Fund&#x2019;s operations, causing the Fund to decline in value. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Events such as these and their consequences are difficult to predict and it is unclear whether further tariffs may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;imposed or other escalating actions may be taken in the future. From time to time, China has experienced &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;outbreaks of infectious illnesses. The country may be subject to other public health threats, infectious illnesses, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;diseases or similar issues in the future. Any spread of an infectious illness, public health threat or similar issue &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;could reduce consumer demand or economic output, result in market closures, travel restrictions or quarantines, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and generally have a significant impact on the Chinese economy, which in turn could adversely affect the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments.&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;Chinese companies, including those listed on U.S. exchanges, are not subject to the same degree of regulatory &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;information about the Chinese securities in which the Fund invests may be less reliable or complete. Chinese &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;There may be significant obstacles to obtaining information necessary for investigations into or litigation against &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Chinese companies, and shareholders may have limited legal remedies. Many Chinese companies listed on U.S. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exchanges use variable interest entities or &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;VIEs&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 their structure as a result of foreign ownership restrictions. Any &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;change in the operations of entities in a VIE structure, the status of VIE contractual arrangements or the legal or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;regulatory environment in China could result in significant, and possibly permanent and/or total, losses for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments in VIE issuers. The Fund does not select investments based on investor protection considerations.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember_ChinaRiskRiskOfInvestingThroughStockConnectMember"
      id="t_54_87b2caaa_3322_426a_2e5e_9185efa29c6b"> &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;China Risk &#x2014; Risk of Investing through Stock Connect&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Investing in eligible ETFs and A-shares (&#x201c;Stock Connect &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Securities&#x201d;) through Stock Connect is subject to trading, clearance, settlement and other procedures, which could &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;pose risks to the Fund. Trading through Stock Connect is subject to the Daily Quota, which may restrict the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ability to invest in Stock Connect Securities through Stock Connect on a timely basis and could affect the Fund&#x2019;s &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ability to effectively pursue its investment strategy. Stock Connect will only operate on days when both the Chinese &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and Hong Kong markets are open for trading and when banking services are available in both markets on the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;corresponding settlement days. Therefore, an investment in Stock Connect Securities through Stock Connect may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;subject the Fund to the risk of price fluctuations on days when the Chinese markets are open, but Stock Connect is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;not trading.&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="D20250430_20250430_S000002248Member_ClassKMember_ChinaTaxRiskMember"
      id="t_55_b7dbfefe_6552_fae2_a887_9cb674fc0a99"> &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;China Tax Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt; font-style: italic;"&gt;Withholding Income Tax Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2013; According to PRC tax regulations, a 10% withholding income tax is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;imposed on PRC sourced dividends and interests from non-government bonds paid to a non-PRC tax resident &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;enterprise, unless the rate is reduced under an applicable tax treaty. From a technical perspective, withholding &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;income tax is also applicable to capital gains realized by foreign investors on the disposal of PRC equity interests.&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;There are however certain tax exemptions available, some temporary in nature, highlighted below.&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;On November 14, 2014, the Ministry of Finance (&#x201c;MoF&#x201d;), China Securities Regulatory Commission and the State &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Taxation Administration (&#x201c;STA&#x201d;), acting with State Council&#x2019;s approval, jointly released Circular 79, which temporarily &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exempts Qualified Foreign Institutional Investors (&#x201c;QFIIs&#x201d;) and Renminbi Qualified Foreign Institutional Investors &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(&#x201c;RQFIIs&#x201d;) from tax on capital gains derived from the trading of shares and other equity interest investments on or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;after November 17, 2014. Subsequently, Circulars 81 and 127 were issued to temporarily exempt tax on capital &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;gains derived from trading of equity securities of companies domiciled in the PRC that trade on Chinese stock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;exchanges (&#x201c;A-Shares&#x201d;) through the Shanghai-Hong Kong Stock Connect program or the Shenzhen-Hong Kong Stock &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Connect program, as applicable (each, a &#x201c;Stock Connect&#x201d; and collectively, &#x201c;Stock Connects&#x201d;). The duration of the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;temporary exemptions is not stated in the circulars and is subject to termination by the PRC tax authorities with or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;without notice.&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;On November 22, 2018, the MoF and STA jointly issued Circular 108 which states that foreign institutional investors &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;are temporarily exempt from withholding income tax with respect to interest income on bonds derived from the PRC &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;bond market from November 7, 2018 to November 6, 2021. On November 22, 2021, the MoF and STA issued &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Public Notice 34 to extend the temporary exemption from November 7, 2021 to December 31, 2025. It is unclear &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;whether the temporary exemption will be further extended.&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;Value Added Tax (&#x201c;VAT&#x201d;) Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2013; From May 1, 2016, VAT applies to certain income derived by the Fund, including PRC &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;sourced interest income on non-government bonds and trading gains.&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;There are however certain tax exemptions available, some temporary in nature, highlighted below.&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;VAT exemptions currently apply to capital gains from trading of QFII and RQFII products, A-Shares traded on the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Stock Connects and debt securities traded in the China Interbank Bond Market.&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;On November 7, 2018, the MoF and STA jointly issued Circular 108 which states that foreign institutional investors &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;are temporarily exempt from VAT with respect to interest income on bonds derived from the PRC bond market from &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;November 7, 2018 to November 6, 2021. On November 22, 2021, the MoF and STA jointly issued Public Notice 34 &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;to extend the temporary exemption from November 7, 2021 to December 31, 2025. However, on July 31, 2025, the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;MoF and STA jointly issued Public Notice No 4 of 2025, stating that VAT will apply with respect to interest income &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;derived from treasury bonds, local government bonds and financial bonds issued on or after August 8, 2025. It is &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;understood that Public Notice No 4 of 2025 does not supersede the afore-mentioned exemption for foreign &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;institutional investors. Moreover, it is unclear whether the temporary exemption from VAT issued in Public Notice 34 &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;will be further extended with respect to interest income on bonds derived from the PRC bond market and issued &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;before August 8, 2025.&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 changes in PRC tax law, future clarifications thereof, and/or subsequent retroactive enforcement by the PRC tax &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;authorities may result in a loss which could be material to the Fund. There is a risk the PRC tax authorities may &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;withdraw the temporary tax exemptions in the future and seek to collect taxes realized on the sale of A-Shares or &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;PCR sourced interest income on non-government bonds received by the Fund without giving any prior notice. If the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;temporary tax exemptions are withdrawn, any taxes may be directly borne by or indirectly passed on to the Fund and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;may result in a substantial impact to its net asset value. As with any net asset value adjustment, investors may be &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;advantaged or disadvantaged depending on when the investors purchased and/or sold the shares of the Fund. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;There will be no retrospective restatement of 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 style="margin-top: 4pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;BlackRock will keep the provisioning policy for tax liability under review and may, in its discretion from time to time, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;make a provision for potential tax liabilities if in its opinion such provision is warranted or as further clarified by the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;PRC in notifications.&lt;/span&gt;&lt;/div&gt; </oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="D20250430_20250430_S000002248Member_ClassKMember_ConvertibleSecuritiesRiskMember"
      id="t_56_00ddd92f_7583_214b_bf64_246415182e3f"> &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;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="D20250430_20250430_S000002248Member_ClassKMember_DepositaryReceiptsRiskMember"
      id="t_57_b03f8ec1_f895_904e_6255_11820aed1daf"> &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;Depositary Receipts Risk&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; &#x2014; Depositary receipts are generally subject to the same risks as the foreign securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that they evidence or into which they may be converted. In addition to investment risks associated with the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;underlying issuer, depositary receipts expose the Fund to additional risks associated with the non-uniform terms &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;that apply to depositary receipt programs, credit exposure to the depository bank and to the sponsors and other &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;parties with whom the depository bank establishes the programs, currency risk and the risk of an illiquid market for &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;depositary receipts. The issuers of unsponsored depositary receipts are not obligated to disclose information that &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;is, in the United States, considered material. Therefore, there may be less information available regarding these &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issuers and there may not be a correlation between such information and the market value of the depositary &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;receipts. While depositary receipts provide an alternative to directly purchasing underlying foreign securities in their &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;respective markets and currencies, they continue to be subject to many of the risks associated with investing &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;directly in foreign securities, including political, economic, and currency risk.&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="D20250430_20250430_S000002248Member_ClassKMember_DerivativesRisksMember"
      id="t_58_13e4c237_94de_ad24_5c33_7f60eaf71c5d"> &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: 6pt;"&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: 6pt;"&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;/div&gt;  &lt;div style="margin-top: 6pt;"&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;/div&gt;  &lt;div style="margin-top: 6pt;"&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: 6pt;"&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="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;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: 6pt;"&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;/div&gt;  &lt;div style="margin-top: 6pt;"&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;/div&gt;  &lt;div style="margin-top: 6pt;"&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: 6pt;"&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="D20250430_20250430_S000002248Member_ClassKMember_LeverageRiskMember"
      id="t_59_cc50a31c_edaf_303e_a0b6_921470dc3298"> &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, as amended, and the rules thereunder. &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Increases and decreases in the value of the Fund&#x2019;s portfolio will be 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="D20250430_20250430_S000002248Member_ClassKMember_MarketRiskAndSelectionRiskMember"
      id="t_60_64f0fab7_2408_f12f_503a_d1c0b9eb0314"> &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;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. The value of a &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;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;Local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;issues like pandemics or epidemics, recessions, or other events could have a significant impact on the Fund and its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investments. Selection risk is the risk that the securities selected by Fund management will underperform the &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;markets, the relevant indices or the securities selected by other funds with similar investment objectives and &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;investment strategies. This means you may lose money.&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="D20250430_20250430_S000002248Member_ClassKMember_NewIssuesRiskMember"
      id="t_61_ef5f0906_d77f_c7e9_4933_8ba864b8fa42"> &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;&#x201c;New Issues&#x201d; 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; &#x201c;New issues&#x201d; are IPOs of equity securities. Securities issued in IPOs have no trading history, &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;and information about the companies may be available for very limited periods. In addition, the prices of securities &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;sold in IPOs may be highly volatile or may decline shortly after the IPO.&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="D20250430_20250430_S000002248Member_ClassKMember_OperationalAndTechnologyRisksMember"
      id="t_62_b81f2630_8d07_4786_7d8b_a8c9d7782ea2"> &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="D20250430_20250430_S000002248Member_ClassKMember_PreferredSecuritiesRiskMember"
      id="t_63_53d886a7_0096_13fe_0467_40fcddffc015"> &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="D20250430_20250430_S000002248Member_ClassKMember_SmallAndMidCapitalizationCompanyRiskMember"
      id="t_64_512fa429_ac36_0d4d_c0a7_5a876940d9ce"> &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 and Mid-Capitalization Company Risk &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;&#x2014; Companies with small or mid-size market capitalizations will &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;normally have more limited product lines, markets and financial resources and will be dependent upon a more &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;limited management group than larger capitalized companies. In addition, it is more difficult to get information on &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;smaller companies, which tend to be less well known, have shorter operating histories, do not have significant &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;ownership by large investors and are followed by relatively few securities analysts.&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="D20250430_20250430_S000002248Member_ClassKMember"
      id="t_34_074ea3e0_a723_8992_fec5_1e5fa7274960">Performance Information</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
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      id="t_35_eab1fc51_dbc3_dff3_48fa_d7be81557b64"> &lt;div style="margin-top: 6pt;"&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Effective November 2, 2021, the Fund changed its name, investment process and investment strategies. Performance &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the periods prior to November 2, 2021 shown below is based on the investment process and investment strategies &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;utilized by the Fund under the name &#x201c;BlackRock Asian Dragon Fund.&#x201d;&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;Effective October 31, 2017, the Fund changed its name, investment objective and investment strategies. Performance &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;for the periods prior to October 31, 2017 shown below is based on the investment strategies utilized by the Fund &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;under the name &#x201c;BlackRock Pacific Fund, Inc.&#x201d;&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 information shows you how the Fund&#x2019;s performance has varied year by year and provides some indication of the&lt;/span&gt; &lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;risks of investing in the Fund. Class K Shares commenced operations on January 25, 2018. As a result, the returns &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;shown below for Class K Shares prior to January 25, 2018 are those of the Fund&#x2019;s Institutional Shares, which are not &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;offered in this prospectus. The performance of Class K Shares would be substantially similar to Institutional Shares &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;because Class K Shares and Institutional Shares invest in the same portfolio of securities and performance would &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;differ only to the extent that Institutional Shares and Class K Shares have different expenses. The actual returns of &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Class K Shares would have been higher than those of the Institutional Shares because Class K Shares have lower &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;expenses than the Institutional Shares. The table compares the Fund&#x2019;s performance to that of the MSCI Emerging &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;Markets Index (Net). 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&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 BlackRock and its affiliates had not waived or reimbursed certain Fund expenses during these &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;periods, the Fund&#x2019;s returns would have been lower. Updated information on the Fund&#x2019;s performance, including its &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;current net asset value, can be obtained by visiting www.blackrock.com or can be obtained by phone at &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;(800) 882-0052&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;.&lt;/span&gt;&lt;/div&gt; </oef:PerformanceNarrativeTextBlock>
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      id="t_40_b2334621_1379_0cde_5bc4_18d716943e7f">The information shows you how the Fund&#x2019;s performance has varied year by year and provides some indication of therisks of investing in the Fund.</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      id="t_36_69bda350_fdc8_10a8_edcd_1a63b465c02f"> Class K Shares ANNUAL TOTAL RETURNS BlackRock Sustainable Emerging Markets Equity Fund As of 12/31 </oef:BarChartHeading>
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      id="t_37_ff4f6621_59d2_66e9_9a61_63fab2bd566b"> &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 19.60% (quarter ended &lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt;December 31, 2020) and the lowest return for a quarter was -20.00% (quarter ended March 31, 2020). The year-to-date return&lt;/span&gt;&lt;span style="color: #000000; font-family: arial; font-size: 9.30pt;"&gt; as of June 30, 2025 was 16.53%.&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>
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