S000069532 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 63 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| S&P Total Market Index (Returns do not reflect deductions for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.05% | 13.07% | 15.64% |
| S&P 500 Sustainability Screened Index (Returns do not reflect deductions for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.50% | 14.35% | 16.38% |
| iShares ESG Select Screened S&P 500 ETF | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.40% | 14.26% | 16.26% |
| Performance Inception Date | Sep. 22, 2020 | ||
| iShares ESG Select Screened S&P 500 ETF | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.11% | 13.94% | 15.94% |
| iShares ESG Select Screened S&P 500 ETF | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 10.47% | 11.39% | 13.12% |