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      id="t_1_15557f9a_f249_2f77_42ee_f2c2c45857b8">N-CSRS</dei:DocumentType>
    <dei:SecurityExchangeName
      contextRef="D20251031_20260430_C000198581Member"
      id="t_12_f01f417d_761d_44c5_74ed_11f5d395d0e2">NYSEArca</dei:SecurityExchangeName>
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      contextRef="D20251031_20260430_C000132817Member"
      id="t_36_3f984337_f550_1e87_c151_23c0de9aedf9">NYSEArca</dei:SecurityExchangeName>
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      contextRef="D20251031_20260430_C000132818Member"
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    <dei:SecurityExchangeName
      contextRef="D20251031_20260430_C000137261Member"
      id="t_52_cfd3a9b9_147d_a168_8131_6dace66e2c6a">NYSEArca</dei:SecurityExchangeName>
    <dei:SecurityExchangeName
      contextRef="D20251031_20260430_C000236575Member"
      id="t_62_045a6600_cb7d_8db0_a8cd_e451c45ce1d4">NYSEArca</dei:SecurityExchangeName>
    <dei:SecurityExchangeName
      contextRef="D20251031_20260430_C000113876Member"
      id="t_69_d1af3e2a_d715_558e_0700_34f624e44b93">CboeBZX</dei:SecurityExchangeName>
    <dei:SecurityExchangeName
      contextRef="D20251031_20260430_C000125661Member"
      id="t_84_853f8b15_a3bc_d24d_e5bf_787af761679b">CboeBZX</dei:SecurityExchangeName>
    <dei:SecurityExchangeName
      contextRef="D20251031_20260430_C000189608Member"
      id="t_29_2a28552e_498f_d84b_c4f5_8b92e6504758"
      xs:nil="false">CboeBZX</dei:SecurityExchangeName>
    <dei:EntityRegistrantName
      contextRef="DefaultContext"
      id="t_1_60c7d0a3_70e5_a6c5_cc6d_37980ba7f840">iShares U.S. ETF Trust</dei:EntityRegistrantName>
    <dei:DocumentPeriodEndDate
      contextRef="DefaultContext"
      id="t_2_9a128caf_d2f5_3933_509f_24a177a8eda6">2026-04-30</dei:DocumentPeriodEndDate>
    <oef:ClassName
      contextRef="D20251031_20260430_C000198581Member"
      id="t_9_790e2406_5f8b_4f5e_1743_d3e8a8b9f56b">iShares Bloomberg Roll Select Commodity Strategy ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000198581Member"
      id="t_10_ab39aa2b_e2ff_91c8_0153_048312dd7426">iShares Bloomberg Roll Select Commodity Strategy ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000198581Member"
      id="t_11_deb21405_0d84_0030_ef09_d77f9123eb56">CMDY</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000198581Member"
      id="t_1_59d89ad8_067f_4901_9a74_3c24be011bf5">This semi-annual shareholder report contains important information about iShares Bloomberg Roll Select Commodity Strategy ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000198581Member"
      id="t_2_b9bbc135_5f05_4c5e_984e_c7de9f5883bb">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="D20251031_20260430_C000198581Member"
      id="t_3_eb85d853_e149_451b_8444_329169d1715c">You can find additional information about the Fund at &lt;span style="color:rgb(0, 0, 0);font-weight:bold;text-decoration-line:none;font-family:'arial';font-size:8pt;line-height:10.4pt;text-align:justify"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000198581Member"
      id="t_4_6a8b6e2c_f380_417c_b1bb_7b7f4dad3894">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000198581Member"
      id="t_5_99163e94_7bba_4e4d_ac40_ca46af715c24">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000198581Member"
      id="t_6_17080fe0_36af_4212_be1a_2729088c9655">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What were the Fund costs for the last six months?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-size:9pt;color:rgb(0, 0, 0);"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs of a $10,000&lt;br/&gt; investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs paid as a percentage of a&lt;br/&gt; $10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;iShares Bloomberg Roll Select Commodity Strategy ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;15&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; white-space: nowrap;"&gt;0.27&lt;span&gt;%&lt;/span&gt;&lt;span style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="line-height:0px;font-size:6pt;vertical-align:super"&gt;(a)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000198581Member"
      decimals="INF"
      id="h_1_f40704d7_ad1b_4075_8863_87f76f36e521"
      unitRef="USD">15</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000198581Member"
      decimals="4"
      id="h_2_f58b599c_ffa2_4805_9e30_83df631a87cd"
      unitRef="pure">0.0027</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000198581Member"
      id="t_7_320c4259_6685_4cd8_8624_0276e1a572b7">
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; padding-top: 2pt; padding-right: 0; padding-bottom: 1.5pt; padding-left: 0; margin-bottom: 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); width: 12%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;537,004,852&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;76&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000198581Member"
      decimals="INF"
      id="h_3_e78f0c06_1b9f_4ffe_a722_b7f3fda2a9b9"
      unitRef="USD">537004852</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000198581Member"
      decimals="INF"
      id="h_4_817a1aea_f3e6_43a5_b88d_d9c4e684f723"
      unitRef="Holding">76</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000198581Member"
      decimals="4"
      id="h_5_cced3825_2c54_43d9_b8c9_a552ac044c56"
      unitRef="pure">0</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000198581Member"
      id="t_8_a0401cc0_28ce_48f2_b791_0ce60c26fb78">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What did the Fund invest in?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';text-align:justify;color:rgb(0, 0, 0);font-size:9pt;line-height:11.4pt;"&gt;(as of April 30, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Portfolio composition&lt;/div&gt;
&lt;table style="break-inside:avoid-page;page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:italic;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt; width: auto;"&gt;Asset Type&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-kerning: none; color: rgb(0, 0, 0); padding-right: 0; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-bottom: 0; padding-left: 6pt;"&gt;Percent of&lt;br/&gt; Net Assets&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); padding-left: 6pt; width: auto; text-align: left; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Commercial Paper&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;47.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;U.S. Treasury Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;29.7&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Money Market Funds&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;15.7&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;6.2&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Cash&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;8.1&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; text-indent: -6pt;"&gt;Other assets, less liabilities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;(7.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span&gt;)&lt;/span&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Commodity exposure&lt;/div&gt;
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal;"&gt;Sector Exposure&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/sup&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;Percent of&lt;br/&gt; Exposure&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; padding-left: 0; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Energy Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;39.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Agriculture Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;26.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Precious Metals Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;15.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Industrial Metals Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;13.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Livestock Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 1.6pt; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;5.1&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: initial; text-indent: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Represents the sector allocation of the Bloomberg Roll Select Commodity Total Return Index.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="TI20260430_C000198581Member_CommercialPaperMember"
      decimals="4"
      id="h_6_0b79695f_a11a_44a4_b7c0_036191bc7ba5"
      unitRef="pure">0.473</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000198581Member_USTreasuryObligationsMember"
      decimals="4"
      id="h_7_befb913c_c00e_460c_b54d_e34db22a7e33"
      unitRef="pure">0.297</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000198581Member_MoneyMarketFundsMember"
      decimals="4"
      id="h_8_81a81b47_7b44_4fcb_a04c_da9bcfccc508"
      unitRef="pure">0.157</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000198581Member_FutureMember"
      decimals="4"
      id="h_9_84f0acd9_dca8_4781_a121_34fc42bab288"
      unitRef="pure">0.062</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000198581Member_CashMember"
      decimals="4"
      id="h_10_a9f6d6bf_77a7_488b_aff3_249dbc510e8c"
      unitRef="pure">0.081</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000198581Member_OtherAssetsLessLiabilitiesMember"
      decimals="4"
      id="h_11_f0aa567d_9c60_466c_bd94_ecec302faaff"
      unitRef="pure">-0.070</oef:PctOfNav>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000198581Member_EnergyFuturesMember"
      decimals="4"
      id="h_12_0f35e82f_8855_4b7c_b2dc_db4564004af0"
      unitRef="pure">0.393</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000198581Member_AgricultureFuturesMember"
      decimals="4"
      id="h_13_d54ac926_29eb_41c8_8158_6cc671b83c00"
      unitRef="pure">0.266</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000198581Member_PreciousMetalsFuturesMember"
      decimals="4"
      id="h_14_6ef74819_9d09_4c4b_b4b8_79c8126be207"
      unitRef="pure">0.155</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000198581Member_IndustrialMetalsFuturesMember"
      decimals="4"
      id="h_15_92beee8f_9c1d_4a95_b84a_cb0769d86e2e"
      unitRef="pure">0.135</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000198581Member_LivestockFuturesMember"
      decimals="4"
      id="h_16_1489a908_7d79_4e7a_bf77_1d562f61516c"
      unitRef="pure">0.051</oef:PctOfTotalInv>
    <oef:ClassName
      contextRef="D20251031_20260430_C000139416Member"
      id="t_17_7993d6c5_a532_c514_ea10_286be5fb6a73">iShares GSCI Commodity Dynamic Roll Strategy ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000139416Member"
      id="t_18_672e8e87_6c80_0f92_2ccf_71ce7edd29af">iShares GSCI Commodity Dynamic Roll Strategy ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000139416Member"
      id="t_19_77a4a67a_cc0e_56de_ca30_a96334b1884b">COMT</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="D20251031_20260430_C000139416Member"
      id="t_20_eb26d29e_96af_d2b5_28c3_0240d10b30e8">NASDAQ</dei:SecurityExchangeName>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000139416Member"
      id="t_9_b3a032e7_e728_410d_ac1c_7b5ca428dff8">This semi-annual shareholder report contains important information about iShares GSCI Commodity Dynamic Roll Strategy ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000139416Member"
      id="t_10_4f9e7384_88da_47e1_ba12_2f78f535cece">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="D20251031_20260430_C000139416Member"
      id="t_11_b1af5e51_c572_412f_ae7c_108b23542754">You can find additional information about the Fund at &lt;span style="color:rgb(0, 0, 0);font-weight:bold;text-decoration-line:none;font-family:'arial';font-size:8pt;line-height:10.4pt;text-align:justify"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000139416Member"
      id="t_12_a68ca28c_2fad_4ee0_b6c7_63a0265cfee9">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000139416Member"
      id="t_13_f86be914_40fc_4b1c_a06f_4e34cb078887">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000139416Member"
      id="t_14_21f3f3ce_9336_4db2_a43a_af72f06e7174">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What were the Fund costs for the last six months?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-size:9pt;color:rgb(0, 0, 0);"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs of a $10,000&lt;br/&gt; investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs paid as a percentage of a&lt;br/&gt; $10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;iShares GSCI Commodity Dynamic Roll Strategy ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;28&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; white-space: nowrap;"&gt;0.47&lt;span&gt;%&lt;/span&gt;&lt;span style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="line-height:0px;font-size:6pt;vertical-align:super"&gt;(a)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000139416Member"
      decimals="INF"
      id="h_17_89bb92a7_6e4f_40aa_8388_dbaeca366b70"
      unitRef="USD">28</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000139416Member"
      decimals="4"
      id="h_18_a2b849c9_5bae_4cbe_83e6_900ee4dd0609"
      unitRef="pure">0.0047</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000139416Member"
      id="t_15_054c6013_fc7f_4676_9a8d_ae1f22c01459">
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; padding-top: 2pt; padding-right: 0; padding-bottom: 1.5pt; padding-left: 0; margin-bottom: 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); width: 12%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;1,160,582,105&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;170&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000139416Member"
      decimals="INF"
      id="h_19_deae44f9_e3f3_4ed9_b63b_bc3992f67a2c"
      unitRef="USD">1160582105</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000139416Member"
      decimals="INF"
      id="h_20_77401619_a860_4a00_a9f1_d3c6a8ea26f5"
      unitRef="Holding">170</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000139416Member"
      decimals="4"
      id="h_21_8e07cfae_9c45_42c3_a43f_be30e1d6959b"
      unitRef="pure">0</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000139416Member"
      id="t_16_1447e8a5_868d_45f8_b28f_0ba7ab2edd09">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What did the Fund invest in?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';text-align:justify;color:rgb(0, 0, 0);font-size:9pt;line-height:11.4pt;"&gt;(as of April 30, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Portfolio composition&lt;/div&gt;
&lt;table style="break-inside:avoid-page;page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:italic;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt; width: auto;"&gt;Asset Type&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-kerning: none; color: rgb(0, 0, 0); padding-right: 0; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-bottom: 0; padding-left: 6pt;"&gt;Percent of&lt;br/&gt; Net Assets&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); padding-left: 6pt; width: auto; text-align: left; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Commercial Paper&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;45.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Certificates of Deposit&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;16.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Money Market Funds&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;15.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;U.S. Treasury Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;13.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;11.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Cash&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;8.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; text-indent: -6pt;"&gt;Other assets, less liabilities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;(11.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span&gt;)&lt;/span&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Commodity&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;linked futures&lt;/div&gt;
&lt;table style="break-inside:avoid-page;page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal;"&gt;Sector Exposure&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;Percent of&lt;br/&gt; Notional Amount&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; padding-left: 0; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Energy Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;57.4&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Agriculture Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;12.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Industrial Metals Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;11.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Livestock Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;9.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Gold Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;8.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Precious Metals Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 1.6pt; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;1.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
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      id="h_22_53cdbb16_6dfe_40f7_a2aa_ca9cf1182385"
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      id="h_23_b2152265_2190_47e7_9fa4_13e6d11a7e5e"
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      contextRef="TI20260430_C000139416Member_MoneyMarketFundsMember"
      decimals="4"
      id="h_24_46876044_bca4_4997_8723_fa086d50fea3"
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      id="h_25_5492f7bb_47f3_4724_b71e_77b9f55407a1"
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      id="h_26_e27d69ac_8817_4f0f_9d22_947bbd5e009b"
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      id="h_27_3809b319_b6e8_4c18_b435_bd07fe07422d"
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      id="h_29_bb1eb2b3_2404_44d3_b6d9_2781dd2faf8c"
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      id="h_30_023b3273_3876_494a_82bb_665c097b74cc"
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      id="h_31_9daab44b_d7ab_4206_9a31_9fd4ef9826b8"
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      id="h_32_2bd66fce_4f98_4a28_8b38_f2223563d8af"
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      id="h_33_92e3e0df_3bbf_4fdd_b25f_8407c834619a"
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      id="h_34_c465885a_3e7f_4841_9df8_b5c9199b3a85"
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      contextRef="D20251031_20260430_C000189608Member"
      id="t_31_b763870d_4ebd_28bd_ee15_ba54c99ce971">iShares Inflation Hedged Corporate Bond ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000189608Member"
      id="t_32_1e3401a5_7695_c2c1_5f34_7f69f51d5728">iShares Inflation Hedged Corporate Bond ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000189608Member"
      id="t_26_8f181b74_9861_ab68_dbd6_3a75cce5d2e4">LQDI</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000189608Member"
      id="t_17_5d1d424f_b752_4247_87f0_1cac52c3fbc0">This semi-annual shareholder report contains important information about iShares Inflation Hedged Corporate Bond ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000189608Member"
      id="t_18_04a8677b_ffa9_46c5_b600_d8706039f8fa">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="D20251031_20260430_C000189608Member"
      id="t_19_b1741116_bfe4_41c2_8f83_707e4bee0144">You can find additional information about the Fund at &lt;span style="color: rgb(0, 0, 0); font-weight: bold; text-decoration-line: none; font-family: 'arial'; font-size: 8pt; line-height: 10.4pt; text-align: justify;"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000189608Member"
      id="t_20_fe1bcaf0_24ee_4032_8030_f725b30ed437">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000189608Member"
      id="t_21_be18c523_1576_4a17_a3a7_1c669e17f6ee">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000189608Member"
      id="t_22_f1803f35_aa6b_4513_a3c5_d6c151f97cae"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What were the Fund costs for the last six months?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-size: 9pt; color: rgb(0, 0, 0); margin: 0px;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); vertical-align: bottom; text-align: left; padding: 2pt 0 2pt 0;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs of a $10,000&lt;br/&gt;investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs paid as a percentage of a&lt;br/&gt;$10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; vertical-align: bottom; text-align: left; padding: 4pt 0 2pt 0;"&gt;iShares Inflation Hedged Corporate Bond ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;2&lt;span style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/span&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;0.05&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)(b)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 6pt 0 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.&#160;&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; vertical-align: bottom; margin-bottom: 0; width: 100%; padding: 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Annualized.&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000189608Member"
      decimals="INF"
      id="h_35_044ea9a3_75a0_4600_930c_776050654086"
      unitRef="USD">2</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000189608Member"
      decimals="4"
      id="h_36_83f8518a_e2af_4423_8acd_65675b37cb46"
      unitRef="pure">0.0005</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000189608Member"
      id="t_23_f021b482_6569_43a6_9c17_5ba4ad243928"> 
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); width: 12%; padding: 2pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;70,115,442&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;120&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000189608Member"
      decimals="INF"
      id="h_37_37ebeba6_bc7e_456d_9ec9_88cf64edb603"
      unitRef="USD">70115442</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000189608Member"
      decimals="INF"
      id="h_38_f1d18874_23fa_4bd4_89a5_3bb9f231171c"
      unitRef="Holding">120</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000189608Member"
      decimals="4"
      id="h_39_d8fe0cc8_6c96_4a47_8459_97b7575c24bf"
      unitRef="pure">0.01</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000189608Member"
      id="t_24_215faf6b_371c_4f72_ba2b_d63d3c732e80"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What did the Fund invest in?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; text-align: justify; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11.4pt; margin: 0px;"&gt;(as of April 30, 2026)&lt;/div&gt;  &lt;div style="font-family: 'arial'; font-weight: bold; font-size: 10pt; text-align: left; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; padding: 2pt 0px 1.5pt 0px; margin: 0px;"&gt;Portfolio composition&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-style: italic; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: auto; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Asset Type&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 2pt 0 0 0;"&gt;&lt;em&gt;Percent of&lt;/em&gt;&lt;br/&gt;&lt;em&gt;Net Assets&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Investment Companies&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;94.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Short-term Investments&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;47.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Swaps, net cumulative appreciation&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;4.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Other assets less liabilities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 1.6pt 0;"&gt;(45.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span&gt;)&lt;/span&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td colspan="3" style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); vertical-align: bottom; white-space: normal; width: auto; font-weight: bold; font-style: normal; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Credit quality allocation (of the underlying fund)&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Credit Rating&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;em&gt;Percent of Total&lt;br/&gt;Investments&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Aaa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;2.2&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Aa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;9.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;A&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;47.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Baa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;37.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Ba&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;1.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Not Rated&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;0.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 0 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;The underlying fund is iShares iBoxx $ Investment Grade Corporate Bond ETF.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Excludes money market funds.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="TI20260430_C000189608Member_InvestmentCompaniesMember"
      decimals="4"
      id="h_40_ec6266fd_1a44_434c_bc8d_4bde9c8e4f96"
      unitRef="pure">0.940</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000189608Member_ShortTermInvestmentsMember"
      decimals="4"
      id="h_41_f14f8b9c_05ff_44ca_9df9_c9aef1f552e9"
      unitRef="pure">0.470</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000189608Member_SwapsNetCumulativeAppreciationMember"
      decimals="4"
      id="h_42_fcfb774e_643b_44d6_9742_ce3821b6a180"
      unitRef="pure">0.049</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000189608Member_OtherAssetsLessLiabilitiesMember"
      decimals="4"
      id="h_43_1180205a_472d_4456_9cd2_0807bc98342c"
      unitRef="pure">-0.459</oef:PctOfNav>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000189608Member_MoodysAaaRatingMember"
      decimals="4"
      id="h_44_f3f77fa8_6e10_4048_bf46_3fbd450959b7"
      unitRef="pure">0.022</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000189608Member_AaMember"
      decimals="4"
      id="h_45_9e986efd_2047_42d5_ac38_1ab400223b8d"
      unitRef="pure">0.098</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000189608Member_AMember"
      decimals="4"
      id="h_46_fb994ac3_c3f0_45c6_8c47_575ec1a96ec9"
      unitRef="pure">0.476</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000189608Member_BaaMember"
      decimals="4"
      id="h_47_fa21b96a_0e42_489c_a492_6d2fd7aa9d12"
      unitRef="pure">0.379</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000189608Member_BaMember"
      decimals="4"
      id="h_48_d1b4e7bf_c68a_42d4_ad6d_d0ef654db819"
      unitRef="pure">0.019</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000189608Member_NotRatedMember"
      decimals="4"
      id="h_49_64091835_8984_4775_bc8c_cdef5471edc5"
      unitRef="pure">0.006</oef:PctOfTotalInv>
    <oef:CreditQualityExplanationTextBlock
      contextRef="D20251031_20260430_C000189608Member"
      id="t_29_ffe7dd2e_ec0e_872a_599b_1fea3d8c4067">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="D20251031_20260430_C000189608Member"
      id="t_30_820ef1d5_a04e_84fc_b0bd_c67141bc657b">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization.</oef:CreditRatingsSelectionTextBlock>
    <oef:ClassName
      contextRef="D20251031_20260430_C000132817Member"
      id="t_38_b10be6d0_d07c_b572_975c_f14acf53d117">iShares Interest Rate Hedged Corporate Bond ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000132817Member"
      id="t_39_072cf93e_ec8e_760d_9b8e_2ce70d09427c">iShares Interest Rate Hedged Corporate Bond ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000132817Member"
      id="t_34_79a5aa47_2382_a27d_654f_f5c3a573d160">LQDH</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000132817Member"
      id="t_25_63b65417_e87c_4318_b3b9_bb286ed438b3">This semi-annual shareholder report contains important information about iShares Interest Rate Hedged Corporate Bond ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000132817Member"
      id="t_26_f8c83a1f_881e_4d68_a354_d1c575ac4737">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="D20251031_20260430_C000132817Member"
      id="t_27_6bd919b0_8027_4c4b_9d5a_acfc0c2b6de4">You can find additional information about the Fund at &lt;span style="color: rgb(0, 0, 0); font-weight: bold; text-decoration-line: none; font-family: 'arial'; font-size: 8pt; line-height: 10.4pt; text-align: justify;"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000132817Member"
      id="t_28_5e0710c2_72e3_43e9_9dfe_66844e1fe4fb">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000132817Member"
      id="t_29_7771944f_be30_403a_87ab_df7eeba671a6">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000132817Member"
      id="t_30_3c0181db_325d_4f9b_9dba_2ebc5002a9e1"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What were the Fund costs for the last six months?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-size: 9pt; color: rgb(0, 0, 0); margin: 0px;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); vertical-align: bottom; text-align: left; padding: 2pt 0 2pt 0;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs of a $10,000&lt;br/&gt;investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs paid as a percentage of a&lt;br/&gt;$10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; vertical-align: bottom; text-align: left; padding: 4pt 0 2pt 0;"&gt;iShares Interest Rate Hedged Corporate Bond ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;5&lt;span style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/span&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;0.10&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)(b)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 6pt 0 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.&#160;&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; vertical-align: bottom; margin-bottom: 0; width: 100%; padding: 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Annualized.&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000132817Member"
      decimals="INF"
      id="h_50_758a7192_f1dc_4bf1_8d13_cb6edfdf9da3"
      unitRef="USD">5</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000132817Member"
      decimals="4"
      id="h_51_0303b6ec_0cba_4901_be62_b0260de926db"
      unitRef="pure">0.0010</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000132817Member"
      id="t_31_262af631_e387_4320_bd1d_0efa3b206f31"> 
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); width: 12%; padding: 2pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;505,777,128&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;178&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000132817Member"
      decimals="INF"
      id="h_52_f0db9d99_82b4_4009_be84_3ac57522f7fc"
      unitRef="USD">505777128</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000132817Member"
      decimals="INF"
      id="h_53_c1b63601_fcef_46b7_915b_a30d10ebf43a"
      unitRef="Holding">178</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000132817Member"
      decimals="4"
      id="h_54_cf775bb9_c2f3_4079_99b6_c07ee542ed21"
      unitRef="pure">0</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000132817Member"
      id="t_32_fa1e5fd9_911c_4cf6_963b_6a141075e8d3"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What did the Fund invest in?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; text-align: justify; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11.4pt; margin: 0px;"&gt;(as of April 30, 2026)&lt;/div&gt;  &lt;div style="font-family: 'arial'; font-weight: bold; font-size: 10pt; text-align: left; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; padding: 2pt 0px 1.5pt 0px; margin: 0px;"&gt;Portfolio composition&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-style: italic; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: auto; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Asset Type&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 2pt 0 0 0;"&gt;&lt;em&gt;Percent of&lt;/em&gt;&lt;br/&gt;&lt;em&gt;Net Assets&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Investment Companies&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;94.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Short-term Investments&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;50.7&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Swaps, net cumulative appreciation&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;5.2&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Other assets less liabilities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 1.6pt 0;"&gt;(49.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span&gt;)&lt;/span&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td colspan="3" style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); vertical-align: bottom; white-space: normal; width: auto; font-weight: bold; font-style: normal; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Credit quality allocation (of the underlying fund)&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Credit Rating&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;em&gt;Percent of Total&lt;br/&gt;Investments&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Aaa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;2.2&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Aa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;9.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;A&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;47.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Baa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;37.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Ba&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;1.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Not Rated&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;0.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 0 0 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;The underlying fund is iShares iBoxx $ Investment Grade Corporate Bond ETF.&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Excludes money market funds.&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="TI20260430_C000132817Member_InvestmentCompaniesMember"
      decimals="4"
      id="h_55_226b8b9a_c97a_4fb4_9c69_1071f3b168e3"
      unitRef="pure">0.940</oef:PctOfNav>
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      contextRef="TI20260430_C000132817Member_ShortTermInvestmentsMember"
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      id="h_56_65b9762a_34a6_41ff_b669_3489d2cd4163"
      unitRef="pure">0.507</oef:PctOfNav>
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      id="h_57_267fcd57_a035_4e7d_9bcc_6845303ba1f1"
      unitRef="pure">0.052</oef:PctOfNav>
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      contextRef="TI20260430_C000132817Member_OtherAssetsLessLiabilitiesMember"
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      id="h_58_97019fdf_b511_4583_b5c7_2c6b35cbae18"
      unitRef="pure">-0.499</oef:PctOfNav>
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      contextRef="TI20260430_C000132817Member_MoodysAaaRatingMember"
      decimals="4"
      id="h_59_f5f2301e_2c65_4bbe_aefa_d1eb6a19b85b"
      unitRef="pure">0.022</oef:PctOfTotalInv>
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      decimals="4"
      id="h_60_93374ecf_3cd3_4f1b_a68b_69a324a8e5d6"
      unitRef="pure">0.098</oef:PctOfTotalInv>
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      decimals="4"
      id="h_61_61bd472d_0105_47a6_853f_afd11e2f3e0a"
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      contextRef="TI20260430_C000132817Member_BaaMember"
      decimals="4"
      id="h_62_f2438364_7257_4938_8121_57b42a9eea48"
      unitRef="pure">0.379</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000132817Member_BaMember"
      decimals="4"
      id="h_63_818e7384_8e89_47ae_9199_3dfb4efa9572"
      unitRef="pure">0.019</oef:PctOfTotalInv>
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      contextRef="TI20260430_C000132817Member_NotRatedMember"
      decimals="4"
      id="h_64_581cf486_9f82_43f3_ad2f_19a5a4121ef0"
      unitRef="pure">0.006</oef:PctOfTotalInv>
    <oef:CreditQualityExplanationTextBlock
      contextRef="D20251031_20260430_C000132817Member"
      id="t_37_ec2f61b2_0c00_ed69_f2fd_6909ffbab689">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="D20251031_20260430_C000132817Member"
      id="t_36_b1f53163_7245_d0c7_e934_62ac6feedeb6">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization.</oef:CreditRatingsSelectionTextBlock>
    <oef:ClassName
      contextRef="D20251031_20260430_C000132818Member"
      id="t_41_ae9754bb_fdb5_649e_c53c_5807dcdff353">iShares Interest Rate Hedged High Yield Bond ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000132818Member"
      id="t_42_ee22710f_d1bc_1cab_8053_c1f54afbd3ca">iShares Interest Rate Hedged High Yield Bond ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000132818Member"
      id="t_43_81e40f26_3cbb_5bc8_d79c_496c718bd479">HYGH</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000132818Member"
      id="t_33_f403cd59_6a95_40e6_b6e2_d7a69d2166b1">This semi-annual shareholder report contains important information about iShares Interest Rate Hedged High Yield Bond ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000132818Member"
      id="t_34_c7b26729_3453_4789_9bf9_9b4a108876bf">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      contextRef="D20251031_20260430_C000132818Member"
      id="t_35_8724dabe_4c4e_4f12_9c91_3a7d4f059a3f">You can find additional information about the Fund at &lt;span style="color: rgb(0, 0, 0); font-weight: bold; text-decoration-line: none; font-family: 'arial'; font-size: 8pt; line-height: 10.4pt; text-align: justify;"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000132818Member"
      id="t_36_0764187b_cc3b_4c5f_a816_6ce0b13230a1">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000132818Member"
      id="t_37_1902de7d_793b_489c_b6b1_4457897abf5e">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000132818Member"
      id="t_38_4e7514c7_353e_4276_b1b7_27064769e8e2"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What were the Fund costs for the last six months?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-size: 9pt; color: rgb(0, 0, 0); margin: 0px;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); vertical-align: bottom; text-align: left; padding: 2pt 0 2pt 0;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs of a $10,000&lt;br/&gt;investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs paid as a percentage of a&lt;br/&gt;$10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; vertical-align: bottom; text-align: left; padding: 4pt 0 2pt 0;"&gt;iShares Interest Rate Hedged High Yield Bond ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;3&lt;span style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/span&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;0.05&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)(b)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; vertical-align: bottom; margin-bottom: 0; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Annualized.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000132818Member"
      decimals="INF"
      id="h_65_50a0b89c_1b70_4341_a65e_f4c48f453470"
      unitRef="USD">3</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000132818Member"
      decimals="4"
      id="h_66_5a613caf_079c_49d4_8242_d2facce461f6"
      unitRef="pure">0.0005</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000132818Member"
      id="t_39_b1c973da_c2c1_4009_9307_a2fa1dc915c7"> 
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); width: 12%; padding: 2pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;484,767,484&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;174&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000132818Member"
      decimals="INF"
      id="h_67_41f5c30b_6cbc_4f85_9c67_6527a6ff3c92"
      unitRef="USD">484767484</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000132818Member"
      decimals="INF"
      id="h_68_18d40717_a6c4_464c_ba45_ccf3db499038"
      unitRef="Holding">174</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000132818Member"
      decimals="4"
      id="h_69_3c8e4ce7_469f_48df_9770_36a14547a7f9"
      unitRef="pure">0</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000132818Member"
      id="t_40_ebbd3e34_3701_4310_bed1_9ded819bbb96"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What did the Fund invest in?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; text-align: justify; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11.4pt; margin: 0px;"&gt;(as of April 30, 2026)&lt;/div&gt;  &lt;div style="font-family: 'arial'; font-weight: bold; font-size: 10pt; text-align: left; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; padding: 2pt 0px 1.5pt 0px; margin: 0px;"&gt;Portfolio composition&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-style: italic; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: auto; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Asset Type&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 2pt 0 0 0;"&gt;&lt;em&gt;Percent of&lt;/em&gt;&lt;br/&gt;&lt;em&gt;Net Assets&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Investment Companies&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;94.4&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Short-term Investments&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;49.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Swaps, net cumulative appreciation&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;0.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Other assets less liabilities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 1.6pt 0;"&gt;(44.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span&gt;)&lt;/span&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td colspan="3" style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); vertical-align: bottom; white-space: normal; width: auto; font-weight: bold; font-style: normal; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Credit quality allocation (of the underlying fund)&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Credit Rating&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;em&gt;Percent of Total&lt;br/&gt;Investments&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Baa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;1.7&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Ba&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;46.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;B&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;39.1&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Caa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;10.1&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Ca&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;0.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Not Rated&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;1.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 0 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;The underlying fund is iShares iBoxx $ High Yield Corporate Bond ETF.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Excludes money market funds.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="TI20260430_C000132818Member_InvestmentCompaniesMember"
      decimals="4"
      id="h_70_3722c268_f11c_4a2a_b66a_8347277c6702"
      unitRef="pure">0.944</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000132818Member_ShortTermInvestmentsMember"
      decimals="4"
      id="h_71_2190f725_8115_44f0_a552_a8d455fce9ac"
      unitRef="pure">0.498</oef:PctOfNav>
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      contextRef="TI20260430_C000132818Member_SwapsNetCumulativeAppreciationMember"
      decimals="4"
      id="h_72_c547117f_7955_4b84_ba74_87bef559f610"
      unitRef="pure">0.006</oef:PctOfNav>
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      contextRef="TI20260430_C000132818Member_OtherAssetsLessLiabilitiesMember"
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      id="h_80_ae46e40d_bad5_8944_0b8b_c0087344ef58"
      unitRef="pure">-0.448</oef:PctOfNav>
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      contextRef="TI20260430_C000132818Member_BaaMember"
      decimals="4"
      id="h_74_d63eebc4_3cd3_463e_b9dd_c977516c9ea2"
      unitRef="pure">0.017</oef:PctOfTotalInv>
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      contextRef="TI20260430_C000132818Member_BaMember"
      decimals="4"
      id="h_75_4cea1323_6281_453c_957a_52c3b586ec97"
      unitRef="pure">0.468</oef:PctOfTotalInv>
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      contextRef="TI20260430_C000132818Member_BMember"
      decimals="4"
      id="h_76_800bd3f7_7446_4672_9d13_2db98884a4c1"
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      decimals="4"
      id="h_77_132eec79_7d00_4399_ad2a_85cec64bef8c"
      unitRef="pure">0.101</oef:PctOfTotalInv>
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      contextRef="TI20260430_C000132818Member_MoodysCaRatingMember"
      decimals="4"
      id="h_78_25737fcc_c29e_4404_9f0b_1dbcbc3b39ba"
      unitRef="pure">0.005</oef:PctOfTotalInv>
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      contextRef="TI20260430_C000132818Member_NotRatedMember"
      decimals="4"
      id="h_79_8f57e79b_cfc4_4ea9_9241_93066b97e1de"
      unitRef="pure">0.018</oef:PctOfTotalInv>
    <oef:CreditQualityExplanationTextBlock
      contextRef="D20251031_20260430_C000132818Member"
      id="t_45_1bc7de29_e7e1_990b_01d3_295ff4eea010">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="D20251031_20260430_C000132818Member"
      id="t_44_c556273e_0850_d3d9_a268_4cf65e579ebf">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization.</oef:CreditRatingsSelectionTextBlock>
    <oef:ClassName
      contextRef="D20251031_20260430_C000137261Member"
      id="t_49_0d4ca96d_6e61_2263_a20a_fbb08dbee1e2">iShares Interest Rate Hedged Long-Term Corporate Bond ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000137261Member"
      id="t_50_e7ca9796_e71e_f3d3_50ca_d40c36624654">iShares Interest Rate Hedged Long-Term Corporate Bond ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000137261Member"
      id="t_51_bc744169_353b_9cbe_87c6_299c9b7dab5a">IGBH</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000137261Member"
      id="t_41_7ce1a3c5_dc3b_467c_b05a_ba9152978cc1">This semi-annual shareholder report contains important information about iShares Interest Rate Hedged Long-Term Corporate Bond ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000137261Member"
      id="t_42_d3390dc8_139c_48b5_92de_f50265dce264">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      contextRef="D20251031_20260430_C000137261Member"
      id="t_43_737a9178_a6be_4397_b7a9_7e713da3ed23">You can find additional information about the Fund at &lt;span style="color: rgb(0, 0, 0); font-weight: bold; text-decoration-line: none; font-family: 'arial'; font-size: 8pt; line-height: 10.4pt; text-align: justify;"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000137261Member"
      id="t_44_e7c20845_7325_42f6_b88f_7e947df7ac5a">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000137261Member"
      id="t_45_31cb0eb4_23d5_4426_8dbe_ea4985f7cb7f">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000137261Member"
      id="t_46_6de95f3d_c146_44f1_bfcf_89cec3c752a3"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What were the Fund costs for the last six months?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-size: 9pt; color: rgb(0, 0, 0); margin: 0px;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); vertical-align: bottom; text-align: left; padding: 2pt 0 2pt 0;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs of a $10,000&lt;br/&gt;investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs paid as a percentage of a&lt;br/&gt;$10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; vertical-align: bottom; text-align: left; padding: 4pt 0 2pt 0;"&gt;iShares Interest Rate Hedged Long-Term Corporate Bond ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;5&lt;span style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/span&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;0.10&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)(b)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; vertical-align: bottom; margin-bottom: 0; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Annualized.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000137261Member"
      decimals="INF"
      id="h_80_8cf9907b_c142_44cc_bb20_2b5baf88b09c"
      unitRef="USD">5</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000137261Member"
      decimals="4"
      id="h_81_e91174ae_2123_403c_bd25_b3d7daa61ef6"
      unitRef="pure">0.0010</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000137261Member"
      id="t_47_0031a2f5_e835_4750_a209_6c76aeedf50c"> 
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); width: 12%; padding: 2pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;170,761,443&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;277&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000137261Member"
      decimals="INF"
      id="h_82_8482fb17_48ba_4ff1_b899_97ffef7f592b"
      unitRef="USD">170761443</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000137261Member"
      decimals="INF"
      id="h_83_fdfdb556_a270_469b_951e_4bf461d9c4ad"
      unitRef="Holding">277</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000137261Member"
      decimals="4"
      id="h_84_02c30915_9283_406d_acaa_4867a94e5d2e"
      unitRef="pure">0</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000137261Member"
      id="t_48_9ad7472a_c451_4444_88d3_eb80f9dcf42c"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What did the Fund invest in?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; text-align: justify; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11.4pt; margin: 0px;"&gt;(as of April 30, 2026)&lt;/div&gt;  &lt;div style="font-family: 'arial'; font-weight: bold; font-size: 10pt; text-align: left; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; padding: 2pt 0px 1.5pt 0px; margin: 0px;"&gt;Portfolio composition&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-style: italic; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: auto; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Asset Type&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 2pt 0 0 0;"&gt;&lt;em&gt;Percent of&lt;/em&gt;&lt;br/&gt;&lt;em&gt;Net Assets&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Investment Companies&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;92.7&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Short-term Investments&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;48.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Swaps, net cumulative appreciation&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;5.7&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Other assets less liabilities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 1.6pt 0;"&gt;(47.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span&gt;)&lt;/span&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td colspan="3" style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); vertical-align: bottom; white-space: normal; width: auto; font-weight: bold; font-style: normal; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Credit quality allocation (of the underlying fund)&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Credit Rating&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;em&gt;Percent of Total&lt;br/&gt;Investments&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Aaa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;2.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Aa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;12.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;A&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;42.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Baa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;39.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Ba&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;1.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Not Rated&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;1.4&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 0 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;The underlying fund is iShares 10+ Year Investment Grade Corporate Bond ETF.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Excludes money market funds.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="4"
      id="h_85_72c92e85_c254_4587_b9cc_03e4a2ca3dc4"
      unitRef="pure">0.927</oef:PctOfNav>
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      decimals="4"
      id="h_86_04095f26_4886_4e17_91c2_e1c5f97680bf"
      unitRef="pure">0.486</oef:PctOfNav>
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      decimals="4"
      id="h_87_b832572e_f225_429d_b198_bec5a33a611b"
      unitRef="pure">0.057</oef:PctOfNav>
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      decimals="4"
      id="h_88_ef5b0ab3_2438_464c_aa20_a761d960a12e"
      unitRef="pure">-0.470</oef:PctOfNav>
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      contextRef="TI20260430_C000137261Member_MoodysAaaRatingMember"
      decimals="4"
      id="h_89_dffd06f9_7284_46ff_ae45_2bb2516b5b94"
      unitRef="pure">0.026</oef:PctOfTotalInv>
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      contextRef="TI20260430_C000137261Member_AaMember"
      decimals="4"
      id="h_90_2b5b9dc9_0755_41cb_a459_4353d703b374"
      unitRef="pure">0.125</oef:PctOfTotalInv>
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      contextRef="TI20260430_C000137261Member_AMember"
      decimals="4"
      id="h_91_ee7e1c94_f159_41cf_881e_67f985e6d747"
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      decimals="4"
      id="h_92_5dc953d0_9927_4924_b6da_32593b3e9f92"
      unitRef="pure">0.396</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000137261Member_BaMember"
      decimals="4"
      id="h_93_a979ed09_e80e_44a5_a7e8_d343e426bfcc"
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      decimals="4"
      id="h_94_4632bfc6_8691_452c_92ff_dd4f5697a7f8"
      unitRef="pure">0.014</oef:PctOfTotalInv>
    <oef:CreditQualityExplanationTextBlock
      contextRef="D20251031_20260430_C000137261Member"
      id="t_53_f2763abc_6e3a_50d8_bba5_c21dd6313456">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="D20251031_20260430_C000137261Member"
      id="t_52_89e2ff9d_72b7_fbc6_6dad_ad480c8341d5">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization.</oef:CreditRatingsSelectionTextBlock>
    <oef:ClassName
      contextRef="D20251031_20260430_C000236575Member"
      id="t_58_cd57f4db_bb71_31fa_1dff_3957a1000eb0">iShares Interest Rate Hedged U.S. Aggregate Bond ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000236575Member"
      id="t_59_0cbe304d_55bd_2052_3da2_a0d37559ce1b">iShares Interest Rate Hedged U.S. Aggregate Bond ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000236575Member"
      id="t_57_efbd4322_18c8_5abc_0403_7001cec793b9">AGRH</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000236575Member"
      id="t_49_773b919b_ccbf_4357_ab00_1879b7b009de">This semi-annual shareholder report contains important information about iShares Interest Rate Hedged U.S. Aggregate Bond ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000236575Member"
      id="t_50_71f8cc5d_c67e_4258_8b54_c284560a7bf3">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      contextRef="D20251031_20260430_C000236575Member"
      id="t_51_05395e48_2f97_4482_93ac_598399031026">You can find additional information about the Fund at &lt;span style="color: rgb(0, 0, 0); font-weight: bold; text-decoration-line: none; font-family: 'arial'; font-size: 8pt; line-height: 10.4pt; text-align: justify;"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000236575Member"
      id="t_52_85adf3ad_db56_4fb1_bc2b_5398f0117f72">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000236575Member"
      id="t_53_672cdfb0_5ba1_4a64_974b_15cbea97c47f">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000236575Member"
      id="t_54_a3684eb1_e749_4701_9f7f_bf8af9912a92"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What were the Fund costs for the last six months?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-size: 9pt; color: rgb(0, 0, 0); margin: 0px;"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); vertical-align: bottom; text-align: left; padding: 2pt 0 2pt 0;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs of a $10,000&lt;br/&gt;investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; vertical-align: bottom; padding: 2pt 0 2pt 0;"&gt;Costs paid as a percentage of a&lt;br/&gt;$10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; vertical-align: bottom; text-align: left; padding: 4pt 0 2pt 0;"&gt;iShares Interest Rate Hedged U.S. Aggregate Bond ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;5&lt;span style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/span&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; vertical-align: bottom; white-space: nowrap; padding: 4pt 0 2pt 0;"&gt;0.10&lt;span&gt;%&lt;/span&gt;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)(b)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; margin-top: 2pt; break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 6pt 0 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.&#160;&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="line-height: 0px; font-size: 6pt; vertical-align: super;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; vertical-align: bottom; margin-bottom: 0; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; color: rgb(0, 0, 0); padding: 0px; margin: 0px;"&gt;Annualized.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000236575Member"
      decimals="INF"
      id="h_95_c3f4024e_994e_4c78_b9f4_99b9be56f5a1"
      unitRef="USD">5</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000236575Member"
      decimals="4"
      id="h_96_32fa450e_7592_4f11_802a_b80a61cb6a34"
      unitRef="pure">0.0010</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000236575Member"
      id="t_55_d5f0eb97_0f47_4318_8fdb_8aa9ab1dcfb1"> 
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); width: 12%; padding: 2pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;5,240,414&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 0 6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 0 6pt;"&gt;95&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; text-align: left; width: 100%; text-indent: -6pt; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; white-space: nowrap; width: 12%; padding: 1.6pt 6pt 1.6pt 6pt;"&gt;0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000236575Member"
      decimals="INF"
      id="h_97_af9a257e_f4ff_40fd_8c08_aa4ffdd13d55"
      unitRef="USD">5240414</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000236575Member"
      decimals="INF"
      id="h_98_9088c58d_3b6c_424c_9386_e5c3d51e83b6"
      unitRef="Holding">95</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000236575Member"
      decimals="4"
      id="h_99_99c1b30b_7061_4702_aca5_048ff110ca67"
      unitRef="pure">0</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000236575Member"
      id="t_56_c1783c3a_b618_49c3_bb3f_5d8043a1eade"> &lt;div style="font-kerning: none; font-family: 'arial'; font-size: 10pt; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px -0.18pt 0px;"&gt;What did the Fund invest in?&lt;/div&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; text-align: justify; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11.4pt; margin: 0px;"&gt;(as of April 30, 2026)&lt;/div&gt;  &lt;div style="font-family: 'arial'; font-weight: bold; font-size: 10pt; text-align: left; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; padding: 2pt 0px 1.5pt 0px; margin: 0px;"&gt;Portfolio composition&lt;/div&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-style: italic; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: auto; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Asset Type&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 2pt 0 0 0;"&gt;&lt;em&gt;Percent of&lt;/em&gt;&lt;br/&gt;&lt;em&gt;Net Assets&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; font-style: italic; white-space: nowrap; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Investment Companies&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;93.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Short-term Investments&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;3.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Swaps, net cumulative appreciation&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 0 0;"&gt;3.4&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Other assets less liabilities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 2pt 0 1.6pt 0;"&gt;(0.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); text-align: left; width: auto; font-size: 8pt; line-height: 10pt; vertical-align: bottom; white-space: nowrap; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span&gt;)&lt;/span&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; margin-top: 0px;"&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td colspan="3" style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; color: rgb(0, 0, 0); vertical-align: bottom; white-space: normal; width: auto; font-weight: bold; font-style: normal; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; background-color: rgb(118, 188, 33); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-top: 0; margin-bottom: 0; padding: 2pt 0 1.5pt 0;"&gt;Credit quality allocation (of the underlying fund)&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal; padding: 1.6pt 0 0 6pt;"&gt;&lt;em&gt;Credit Rating&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;em&gt;Percent of Total&lt;br/&gt;Investments&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/em&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic; padding: 1.6pt 0 0 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Aaa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;26.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Aa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;49.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;A&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;11.4&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Baa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;11.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 0 6pt;"&gt;Ba&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;0.4&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 0 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt; padding: 1.6pt 0 1.6pt 6pt;"&gt;Not Rated&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;0.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding: 1.6pt 0 1.6pt 0;"&gt;&lt;span style="visibility: hidden; margin-left: -7pt;"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table style="page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; break-inside: avoid; margin-top: 0px;"&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 1.6pt 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(a)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; text-indent: 0; width: 100%; padding: 1.6pt 0 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;The underlying fund is iShares Core U.S. Aggregate Bond ETF.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(b)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: initial; text-indent: 0; padding: 0 6pt 0 0;"&gt; &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;&#x200b;&lt;sup style="vertical-align: 0.5em; font-size: smaller; line-height: 0px;"&gt;(c)&lt;/sup&gt;&lt;/div&gt; &lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; width: 100%; padding: 0;"&gt;  &lt;div style="font-weight: 400; font-kerning: none; font-family: 'arial'; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding: 0px; margin: 0px;"&gt;Excludes money market funds.&lt;/div&gt;  &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:PctOfNav
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      decimals="4"
      id="h_100_596e8d68_38fa_40b7_94a1_77528b5fb5b8"
      unitRef="pure">0.933</oef:PctOfNav>
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      id="h_101_c741acf6_f106_41a5_b53b_14c2c3003f12"
      unitRef="pure">0.036</oef:PctOfNav>
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      decimals="4"
      id="h_102_137222c6_dcfb_49a9_ab8d_4a12fa7849fe"
      unitRef="pure">0.034</oef:PctOfNav>
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      id="h_103_f1888b9f_3cc5_445c_b0b9_800f6df20a2a"
      unitRef="pure">-0.003</oef:PctOfNav>
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      decimals="4"
      id="h_104_3f151b87_ba1d_4d15_8a03_24402bd3e32f"
      unitRef="pure">0.266</oef:PctOfTotalInv>
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      decimals="4"
      id="h_105_477d7443_3eff_4c3b_ab13_bff7aa37480f"
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      contextRef="TI20260430_C000236575Member_AMember"
      decimals="4"
      id="h_106_db7b5c9d_96b7_4d61_8f02_4916082625f1"
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      contextRef="TI20260430_C000236575Member_BaaMember"
      decimals="4"
      id="h_107_5a8d08d2_ebc4_4323_a5d0_f0c904e2d4d7"
      unitRef="pure">0.110</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000236575Member_BaMember"
      decimals="4"
      id="h_108_e2767823_0242_43ba_a2b5_ce32406003d5"
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      contextRef="TI20260430_C000236575Member_NotRatedMember"
      decimals="4"
      id="h_109_4dad8d76_6a09_45c4_88f4_de3c45022fed"
      unitRef="pure">0.008</oef:PctOfTotalInv>
    <oef:CreditQualityExplanationTextBlock
      contextRef="D20251031_20260430_C000236575Member"
      id="t_60_fc71ed01_3799_ba57_22be_6f2704a8f809">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="D20251031_20260430_C000236575Member"
      id="t_61_3d04c341_d92c_f4e4_204d_ca8be1473d2b">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization.</oef:CreditRatingsSelectionTextBlock>
    <oef:ClassName
      contextRef="D20251031_20260430_C000113876Member"
      id="t_65_da9fd927_3877_6628_fc80_915cbd807b31">iShares Short Duration Bond Active ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000113876Member"
      id="t_69_dcd95dd0_a2eb_568b_5750_07fdbd36b10e">iShares Short Duration Bond Active ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000113876Member"
      id="t_66_ddd76ccb_2cdf_5d58_30fd_30bec2657448">NEAR</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000113876Member"
      id="t_57_a045ac5f_5a78_4037_82e5_d40ac67f0497">This semi-annual shareholder report contains important information about iShares Short Duration Bond Active ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000113876Member"
      id="t_58_d379171e_78a2_426c_94a2_0503aa3220c4">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="D20251031_20260430_C000113876Member"
      id="t_59_dc8f8772_7951_4afd_8385_bb9ab95d36ec">You can find additional information about the Fund at &lt;span style="color:rgb(0, 0, 0);font-weight:bold;text-decoration-line:none;font-family:'arial';font-size:8pt;line-height:10.4pt;text-align:justify"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000113876Member"
      id="t_60_aaeee1c2_2ff6_4916_8c16_5c76c262b45f">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000113876Member"
      id="t_61_0ed77a10_5a3d_457d_aa79_1f2d5bcc0cd6">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000113876Member"
      id="t_62_df55c98c_9b4e_473a_9c0f_00a44a62277a">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What were the Fund costs for the last six months?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-size:9pt;color:rgb(0, 0, 0);"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs of a $10,000&lt;br/&gt; investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs paid as a percentage of a&lt;br/&gt; $10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;iShares Short Duration Bond Active ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;12&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; white-space: nowrap;"&gt;0.25&lt;span&gt;%&lt;/span&gt;&lt;span style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="line-height:0px;font-size:6pt;vertical-align:super"&gt;(a)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      decimals="INF"
      id="h_110_79e03658_cf5c_474c_9715_b26623ea65ba"
      unitRef="USD">12</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000113876Member"
      decimals="4"
      id="h_111_210e6207_bae6_456a_9b81_8a8220e23305"
      unitRef="pure">0.0025</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000113876Member"
      id="t_63_b31bcdb0_319f_4d8a_a041_f4a91e08d0fc">
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; padding-top: 2pt; padding-right: 0; padding-bottom: 1.5pt; padding-left: 0; margin-bottom: 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); width: 12%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;4,326,028,831&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;1,605&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;42&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000113876Member"
      decimals="INF"
      id="h_112_d3585186_7f22_473b_85e6_e509b506e058"
      unitRef="USD">4326028831</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000113876Member"
      decimals="INF"
      id="h_113_a7fd6bc3_c8c6_4bd8_be95_51ba4aa5857b"
      unitRef="Holding">1605</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000113876Member"
      decimals="4"
      id="h_114_24a002e1_a53a_4346_8d1e_42401d137608"
      unitRef="pure">0.42</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000113876Member"
      id="t_64_f6a8a10f_749b_4eb1_8d60_a658492ce09f">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What did the Fund invest in?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';text-align:justify;color:rgb(0, 0, 0);font-size:9pt;line-height:11.4pt;"&gt;(as of April 30, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Portfolio composition&lt;/div&gt;
&lt;table style="break-inside:avoid-page;page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:italic;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt; width: auto;"&gt;Investment Type&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-kerning: none; color: rgb(0, 0, 0); padding-right: 0; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-bottom: 0; padding-left: 6pt;"&gt;Percent of Total&lt;br/&gt; Investments&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/sup&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); padding-left: 6pt; width: auto; text-align: left; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Corporate Bonds &amp;amp; Notes&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;36.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;U.S. Government &amp;amp; Agency Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;32.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Collateralized Mortgage Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;17.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Asset-Backed Securities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;12.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Foreign Government Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;0.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Investment Companies&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;0.2&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Municipal Debt Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;0.1&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; text-indent: -6pt;"&gt;Floating Rate Loan Interests&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;0.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;span style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(b)&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Credit quality allocation &lt;/div&gt;
&lt;table style="break-inside:avoid-page;page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal;"&gt;Moody's Credit Rating&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;*&lt;/sup&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;Percent of Total&lt;br/&gt; Investments&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/sup&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; padding-left: 0; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Aaa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;10.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Aa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;35.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;A&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;14.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Baa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;14.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Ba&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;4.2&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;B&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;1.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Caa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;0.2&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Not Rated&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 1.6pt; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;18.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: initial; text-indent: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Excludes money market funds.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 0; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: initial; text-indent: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(b)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Rounds to less than 0.1%.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 0; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: initial; text-indent: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;*&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000113876Member_CorporateBondsAndNotesMember"
      decimals="4"
      id="h_115_d10a9ae1_5891_45f0_b528_132ed666ea58"
      unitRef="pure">0.363</oef:PctOfTotalInv>
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      id="h_123_eaf8ffdb_9145_4e0d_864d_1923635e8b70"
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      contextRef="D20251031_20260430_C000113876Member"
      id="t_67_5d2c0e93_605f_292c_ae46_35a7d5e949d5">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
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      contextRef="D20251031_20260430_C000113876Member"
      id="t_68_ccf99692_e84e_1708_854d_9ec1e5e22e39">Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization.</oef:CreditRatingsSelectionTextBlock>
    <oef:ClassName
      contextRef="D20251031_20260430_C000242839Member"
      id="t_73_505de395_d0a7_07a2_69cb_ff7b3306dade">iShares Transition-Enabling Metals ETF</oef:ClassName>
    <oef:FundName
      contextRef="D20251031_20260430_C000242839Member"
      id="t_74_a3e87475_902d_1f9b_8413_b1ab59e703bd">iShares Transition-Enabling Metals ETF</oef:FundName>
    <dei:TradingSymbol
      contextRef="D20251031_20260430_C000242839Member"
      id="t_75_afdcf652_6f3e_17f1_aa48_e0047312fee9">TMET</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="D20251031_20260430_C000242839Member"
      id="t_76_ece0d72d_b51b_6aa1_11f9_6d2684fdd186">NASDAQ</dei:SecurityExchangeName>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20251031_20260430_C000242839Member"
      id="t_65_7269185f_f96e_4ac8_b167_a1fbd6c6eaaa">This semi-annual shareholder report contains important information about iShares Transition-Enabling Metals ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000242839Member"
      id="t_66_ac1b9ca8_6085_487e_9a2a_11ee1c65760b">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      contextRef="D20251031_20260430_C000242839Member"
      id="t_67_cd39d848_fe9c_432b_94db_c9150186e1a6">You can find additional information about the Fund at &lt;span style="color:rgb(0, 0, 0);font-weight:bold;text-decoration-line:none;font-family:'arial';font-size:8pt;line-height:10.4pt;text-align:justify"&gt;blackrock.com/fundreports&lt;/span&gt;&lt;b&gt;.&lt;/b&gt; You can also request this information by contacting us at 1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737).</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000242839Member"
      id="t_68_6f9c5892_d8a0_4b31_af2d_3e40620f25e2">blackrock.com/fundreports</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20251031_20260430_C000242839Member"
      id="t_69_4b690e7d_904f_4943_8552_8297e7634098">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000242839Member"
      id="t_70_4900a684_196f_4def_97c4_1cd9647e4084">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What were the Fund costs for the last six months?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-size:9pt;color:rgb(0, 0, 0);"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs of a $10,000&lt;br/&gt; investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs paid as a percentage of a&lt;br/&gt; $10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;iShares Transition-Enabling Metals ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;24&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; white-space: nowrap;"&gt;0.43&lt;span&gt;%&lt;/span&gt;&lt;span style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="line-height:0px;font-size:6pt;vertical-align:super"&gt;(a)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000242839Member"
      decimals="INF"
      id="h_131_e0d18581_1149_4483_ac05_5a91b6c2f0e0"
      unitRef="USD">24</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000242839Member"
      decimals="4"
      id="h_132_56608259_6906_4a45_9fb1_71be76e0e5f3"
      unitRef="pure">0.0043</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000242839Member"
      id="t_71_17cefdab_519c_4779_9a63_bc4500c89d02">
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; padding-top: 2pt; padding-right: 0; padding-bottom: 1.5pt; padding-left: 0; margin-bottom: 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); width: 12%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;27,899,425&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;59&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000242839Member"
      decimals="INF"
      id="h_133_99276df9_e12d_4497_9abd_d217586fa9c8"
      unitRef="USD">27899425</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000242839Member"
      decimals="INF"
      id="h_134_08ea0ec8_f32a_4d3c_bd4f_00369d33180e"
      unitRef="Holding">59</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000242839Member"
      decimals="4"
      id="h_135_6ec80c6b_4590_43fd_96a9_3d3691fa82ec"
      unitRef="pure">0</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000242839Member"
      id="t_72_a654ebdb_ac11_4059_8b10_99fa07c20d76">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What did the Fund invest in?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';text-align:justify;color:rgb(0, 0, 0);font-size:9pt;line-height:11.4pt;"&gt;(as of April 30, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Portfolio composition&lt;/div&gt;
&lt;table style="break-inside:avoid-page;page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:italic;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt; width: auto;"&gt;Asset Type&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-kerning: none; color: rgb(0, 0, 0); padding-right: 0; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-bottom: 0; padding-left: 6pt;"&gt;Percent of&lt;br/&gt; Net Assets&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); padding-left: 6pt; width: auto; text-align: left; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Commercial Paper&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;34.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Money Market Funds&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;30.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;U.S. Treasury Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;16.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Certificates of Deposit&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;8.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Cash&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;7.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;(3.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span&gt;)&lt;/span&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; text-indent: -6pt;"&gt;Other assets, less liabilities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;6.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Commodity&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;linked futures&lt;/div&gt;
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal;"&gt;Sector Exposure&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;Percent of&lt;br/&gt; Notional Amount&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; padding-left: 0; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Industrial Metals Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;64.7&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Precious Metals Futures&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 1.6pt; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;34.6&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_CommercialPaperMember"
      decimals="4"
      id="h_136_4bba7d8a_7465_4d6f_9b3c_7853c90537ba"
      unitRef="pure">0.348</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_MoneyMarketFundsMember"
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      id="h_137_edb131f6_e30a_4b6a_8041_7d073e405eec"
      unitRef="pure">0.303</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_USTreasuryObligationsMember"
      decimals="4"
      id="h_138_8924638b_2159_4176_9aac_abd05bae544b"
      unitRef="pure">0.160</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_CertificatesOfDepositMember"
      decimals="4"
      id="h_139_c90e1855_217e_418f_8269_215fcce8b479"
      unitRef="pure">0.080</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_CashMember"
      decimals="4"
      id="h_140_642e20d4_2492_406f_9b69_98e252114ffc"
      unitRef="pure">0.073</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_FutureMember"
      decimals="4"
      id="h_141_5ff4e173_cfc5_4685_bfc5_037da490a260"
      unitRef="pure">-0.030</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_OtherAssetsLessLiabilitiesMember"
      decimals="4"
      id="h_142_310acd99_3e08_4bd1_9582_ace0711185d1"
      unitRef="pure">0.066</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_IndustrialMetalsFuturesMember"
      decimals="4"
      id="h_143_fcb944f2_7a41_4377_bf1b_73fe23430572"
      unitRef="pure">0.647</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="TI20260430_C000242839Member_PreciousMetalsFuturesMember"
      decimals="4"
      id="h_144_d3abca46_a2be_4fe9_8d26_b47e3d15b6f3"
      unitRef="pure">0.346</oef:PctOfNav>
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      contextRef="D20251031_20260430_C000125661Member"
      id="t_81_a0f56cb6_d2a2_badd_6e3e_71c80ffbd90d">iShares Ultra Short Duration Bond Active ETF</oef:ClassName>
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      id="t_73_dd1eb537_6835_48a8_8be9_0b3d37b5917d">This semi-annual shareholder report contains important information about iShares Ultra Short Duration Bond Active ETF (the &#x201c;Fund&#x201d;) for the period of November 1, 2025 to April 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20251031_20260430_C000125661Member"
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      contextRef="D20251031_20260430_C000125661Member"
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    <oef:AddlInfoWebsite
      contextRef="D20251031_20260430_C000125661Member"
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      id="t_77_cb3ba738_4a43_44b3_a737_1c1aa0ab0533">1&#x2011;800&#x2011;iShares (1&#x2011;800&#x2011;474&#x2011;2737)</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20251031_20260430_C000125661Member"
      id="t_78_3647ddc6_dd4a_4faf_bc90_f12f9af2b2cd">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What were the Fund costs for the last six months?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-size:9pt;color:rgb(0, 0, 0);"&gt;(based on a hypothetical $10,000 investment)&lt;/div&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;Fund name&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs of a $10,000&lt;br/&gt; investment&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 9pt; line-height: 11pt; font-weight: bold; background-color: rgb(118, 188, 33); text-align: center; padding-top: 2pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;Costs paid as a percentage of a&lt;br/&gt; $10,000 investment&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; overflow-x: hidden; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; text-align: left;"&gt;iShares Ultra Short Duration Bond Active ETF&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;4&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; text-align: center; padding-top: 4pt; padding-right: 0; padding-bottom: 2pt; padding-left: 0; vertical-align: bottom; white-space: nowrap;"&gt;0.08&lt;span&gt;%&lt;/span&gt;&lt;span style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table style="page-break-inside:avoid;margin-top:2pt;break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse"&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; line-height: 9pt; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 6pt; text-align: left; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="line-height:0px;font-size:6pt;vertical-align:super"&gt;(a)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; font-family: 'Arial'; font-style: normal; font-size: 7pt; line-height: 9pt; color: rgb(0, 0, 0); text-align: center; margin-bottom: 0; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;color:rgb(0, 0, 0);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Annualized.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="D20251031_20260430_C000125661Member"
      decimals="INF"
      id="h_145_1b6d1b59_f28d_47c4_a7bf_39ae30e8bbdf"
      unitRef="USD">4</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20251031_20260430_C000125661Member"
      decimals="4"
      id="h_146_b4d7574a_1bc4_45ab_8f22_e8f798c7a6ff"
      unitRef="pure">0.0008</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20251031_20260430_C000125661Member"
      id="t_79_ea7929cb_2b17_433c_a423_341678cc8aa2">
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; width: auto; font-weight: bold; font-size: 10pt; line-height: normal; text-align: left; text-indent: 0; letter-spacing: normal; text-transform: none; font-kerning: none; color: rgb(0, 0, 0); margin-top: 0; padding-top: 2pt; padding-right: 0; padding-bottom: 1.5pt; padding-left: 0; margin-bottom: 0;"&gt;Key Fund statistics&lt;/td&gt; 
&lt;td style="font-size: 9pt; font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); width: 12%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Net Assets&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;7,276,319,700&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Number of Portfolio Holdings&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;377&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; text-align: left; width: 100%; text-indent: -6pt;"&gt;Portfolio Turnover Rate&lt;/td&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; color: rgb(0, 0, 0); font-size: 8pt; line-height: 10pt; font-weight: normal; vertical-align: bottom; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 1.6pt; padding-left: 6pt; white-space: nowrap; width: 12%;"&gt;22&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260430_C000125661Member"
      decimals="INF"
      id="h_147_7ccc6024_521d_452c_87b8_15fff2dd9ca6"
      unitRef="USD">7276319700</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260430_C000125661Member"
      decimals="INF"
      id="h_148_0936892b_d974_4dbd_87a1_50bf639ef5c0"
      unitRef="Holding">377</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20251031_20260430_C000125661Member"
      decimals="4"
      id="h_149_17b9fa82_ec14_4c15_ba6d_ed45dd29e25e"
      unitRef="pure">0.22</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20251031_20260430_C000125661Member"
      id="t_80_0bd28c99_a57e_4019_9c16_5b8fc3860484">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:-0.18pt;margin-left:0px;font-kerning:none;font-family:'arial';font-size:10pt;font-weight:bold;color:rgb(0, 0, 0);"&gt;What did the Fund invest in?&lt;/div&gt;&lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';text-align:justify;color:rgb(0, 0, 0);font-size:9pt;line-height:11.4pt;"&gt;(as of April 30, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Portfolio composition&lt;/div&gt;
&lt;table style="break-inside:avoid-page;page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:italic;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; font-weight: normal; text-align: left; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt; width: auto;"&gt;Investment Type&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-kerning: none; color: rgb(0, 0, 0); padding-right: 0; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-bottom: 0; padding-left: 6pt;"&gt;Percent of Total&lt;br/&gt; Investments&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/sup&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); padding-left: 6pt; width: auto; text-align: left; font-family: 'Arial'; font-style: italic; font-size: 8pt; line-height: 10pt; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt; white-space: nowrap; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Corporate Bonds &amp;amp; Notes&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;38.9&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Commercial Paper&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;24.1&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Certificates of Deposit&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;14.8&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Asset-Backed Securities&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;11.2&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;Repurchase Agreements&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;8.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; text-indent: -6pt;"&gt;U.S. Government &amp;amp; Agency Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;2.4&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;font-family:'arial';font-style:normal;font-size:8pt;line-height:10pt;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; text-indent: -6pt;"&gt;Municipal Debt Obligations&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: bottom; padding-top: 2pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 0; font-kerning: none; color: rgb(0, 0, 0); font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;0.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; vertical-align: bottom; font-kerning: none; color: rgb(0, 0, 0); padding-left: 0; text-align: left; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; white-space: nowrap; font-family: 'Arial'; font-style: normal; font-size: 8pt; line-height: 10pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; width: auto;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'arial';font-weight:bold;font-size:10pt;text-align:left;letter-spacing:normal;text-transform:none;font-kerning:none;color:rgb(0, 0, 0);background-color:rgb(118, 188, 33);border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt;padding-top:2pt;padding-right:0px;padding-bottom:1.5pt;padding-left:0px;"&gt;Credit quality allocation &lt;/div&gt;
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: italic; font-weight: normal; text-align: left; vertical-align: bottom; text-indent: -6pt; width: 100%; white-space: normal;"&gt;Moody's Credit Rating&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;*&lt;/sup&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;Percent of Total&lt;br/&gt; Investments&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/sup&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; padding-left: 0; width: auto; text-align: left; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); white-space: nowrap; vertical-align: bottom; font-style: italic;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Aaa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;5.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Aa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;18.3&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;A&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;37.0&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Baa&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 0; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;8.7&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt; 
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; overflow-x: hidden; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; padding-left: 6pt; color: rgb(0, 0, 0); font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; font-weight: normal; text-align: left; width: 100%; vertical-align: bottom; text-indent: -6pt;"&gt;Not Rated&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; text-align: right; vertical-align: bottom; font-kerning: none; padding-right: 0; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-bottom: 1.6pt; padding-left: 0; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;30.5&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; vertical-align: bottom; font-kerning: none; padding-left: 0; text-align: left; white-space: nowrap; font-size: 8pt; line-height: 10pt; padding-top: 1.6pt; padding-right: 0; padding-bottom: 1.6pt; color: rgb(0, 0, 0); width: auto; font-style: normal; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;span style="visibility:hidden;margin-left:-7pt"&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table style="page-break-inside:avoid;table-layout:auto;width:100%;border-collapse:collapse;break-inside:avoid;margin-top:0px"&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 1.6pt; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: initial; text-indent: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;(a)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; text-indent: 0; padding-top: 1.6pt; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Excludes money market funds.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); overflow-x: hidden; font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 0; padding-right: 6pt; padding-bottom: 0; padding-left: 0; width: initial; text-indent: 0;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;&#x200b;&lt;sup style="vertical-align:0.5em;font-size:smaller;line-height:0px"&gt;*&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt; 
&lt;td style="font-weight: 400; break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-kerning: none; color: rgb(0, 0, 0); font-style: normal; font-size: 7pt; line-height: 9pt; text-align: justify; vertical-align: top; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; width: 100%;"&gt; &lt;div style="font-weight:400;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-kerning:none;font-family:'arial';color:rgb(0, 0, 0);font-style:normal;font-size:7pt;line-height:9pt;text-align:justify;vertical-align:top;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;"&gt;Credit quality ratings shown reflect the ratings assigned by Moody&#x2019;s Investors Service (&#x201c;Moody&#x2019;s&#x201d;), a widely used independent, nationally recognized statistical rating organization. Moody&#x2019;s credit ratings are opinions of the credit quality of individual obligations or of an issuer&#x2019;s general creditworthiness. Investment grade ratings are credit ratings of Baa or higher. Below investment grade ratings are credit ratings of Ba or lower. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_CorporateBondsAndNotesMember"
      decimals="4"
      id="h_150_93bb9517_3525_4430_ba0d_d0f70d00284d"
      unitRef="pure">0.389</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_CommercialPaperMember"
      decimals="4"
      id="h_151_eaa656ab_a784_4d2b_bc64_f97b5f37da6e"
      unitRef="pure">0.241</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_CertificatesOfDepositMember"
      decimals="4"
      id="h_152_60118b7d_c484_47cd_8862_fa18ebd59a61"
      unitRef="pure">0.148</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_AssetBackedSecuritiesMember"
      decimals="4"
      id="h_153_ae9bbdaa_73db_4a3d_ac24_4c38dba61344"
      unitRef="pure">0.112</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_RepurchaseAgreementsMember"
      decimals="4"
      id="h_154_d05099f8_5db3_44de_9fdd_fc6ffbc675c4"
      unitRef="pure">0.083</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_USGovernmentCorporationsAndAgenciesSecuritiesMember"
      decimals="4"
      id="h_155_b6c35f15_2d1a_4bf8_935e_2edb0ddfae4b"
      unitRef="pure">0.024</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_MunicipalDebtObligationsMember"
      decimals="4"
      id="h_156_8c4f5ab6_09c1_4b82_a552_e7a6ea9e6782"
      unitRef="pure">0.003</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_MoodysAaaRatingMember"
      decimals="4"
      id="h_157_b1c51c79_2e2a_48d5_bb2f_8b87503be05d"
      unitRef="pure">0.055</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_AaMember"
      decimals="4"
      id="h_158_43ad282c_ea34_475e_98c8_34db5b062f7e"
      unitRef="pure">0.183</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_AMember"
      decimals="4"
      id="h_159_e4158074_645e_4eff_a61b_7c76f7285308"
      unitRef="pure">0.370</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_BaaMember"
      decimals="4"
      id="h_160_76bd9e7a_9e1e_478a_b528_4244e83934ee"
      unitRef="pure">0.087</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260430_C000125661Member_NotRatedMember"
      decimals="4"
      id="h_161_ee281cba_adef_41f0_abb3_4985dd270997"
      unitRef="pure">0.305</oef:PctOfTotalInv>
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