S000004325 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended | 295 Months Ended | ||
|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
|||
| Russell 3000 Index (Returns do not reflect deductions for fees, expenses or taxes) | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 23.81% | 13.86% | 12.55% | |||
| Russell 1000 Industrials 40 Act 15/22.5 Daily Capped Index (Spliced) (Returns do not reflect deductions for fees, expenses or taxes) | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | [1] | 18.30% | 11.35% | 11.43% | ||
| iShares U.S. Industrials ETF | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 17.85% | 10.91% | 10.97% | |||
| Performance Inception Date | Jun. 12, 2000 | |||||
| iShares U.S. Industrials ETF | After Taxes on Distributions | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 17.59% | 10.64% | 10.65% | |||
| iShares U.S. Industrials ETF | After Taxes on Distributions and Sales | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 10.74% | 8.63% | 9.01% | |||
| ||||||