S000058036 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 102 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Bloomberg U.S. Universal Index (Returns do not reflect deductions for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 7.58% | 0.06% | 2.12% |
| Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index (Returns do not reflect deductions for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 6.84% | 2.25% | 2.99% |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 6.72% | 2.12% | 2.79% |
| Performance Inception Date | Jul. 11, 2017 | ||
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 4.81% | 0.95% | 1.68% |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 3.95% | 1.11% | 1.66% |