S000090467 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 103 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
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| MSCI World Index (Net) (Index returns do not reflect deductions for fees, expenses or taxes, except for withholding taxes on reinvested dividends) | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | [1],[2] | 21.09% | 12.15% | 12.00% | |||||||
| MSCI ACWI Minimum Volatility Index (USD) (Net) (Index returns do not reflect deductions for fees, expenses or taxes, except for withholding taxes on reinvested dividends) | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | [2],[3] | 10.65% | 6.29% | 6.87% | |||||||
| iShares Disciplined Volatility Equity Active ETF | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | 13.05% | 9.00% | 8.64% | ||||||||
| Performance Inception Date | Jun. 01, 2017 | ||||||||||
| iShares Disciplined Volatility Equity Active ETF | After Taxes on Distributions | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | [4] | 10.54% | 7.46% | 7.40% | |||||||
| Performance Inception Date | [4] | Jun. 01, 2017 | |||||||||
| iShares Disciplined Volatility Equity Active ETF | After Taxes on Distributions and Sales | |||||||||||
| Prospectus [Line Items] | |||||||||||
| Average Annual Return, Percent | [4] | 8.27% | 6.52% | 6.49% | |||||||
| Performance Inception Date | [4] | Jun. 01, 2017 | |||||||||
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