S000031844 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended | 165 Months Ended |
|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
|
| Morningstar US Market Index (Returns do not reflect deductions for fees, expenses or taxes) | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 24.09% | 13.96% | 12.66% | |
| Morningstar Dividend Yield Focus Index (Returns do not reflect deductions for fees, expenses or taxes) | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 14.21% | 6.87% | 7.91% | |
| iShares Core High Dividend ETF | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 14.16% | 6.79% | 7.82% | |
| Performance Inception Date | Mar. 29, 2011 | |||
| iShares Core High Dividend ETF | After Taxes on Distributions | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 13.17% | 5.81% | 6.88% | |
| iShares Core High Dividend ETF | After Taxes on Distributions and Sales | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 9.07% | 5.16% | 6.13% |