S000068768 [Member] Investment Objectives and Goals - iShares 0-3 Month Treasury Bond ETF |
Feb. 28, 2026 |
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| Prospectus [Line Items] | |
| Risk/Return [Heading] | iSHARES® 0-3 MONTH TREASURY BOND ETFSGOV | NYSE |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The iShares 0-3 Month Treasury Bond ETF (the “Fund”) seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities of less than or equal to three months.
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