S000004320 [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 |
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| 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 Consumer Discretionary 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] | 27.99% | 12.10% | 12.17% | ||
| iShares U.S. Consumer Discretionary ETF | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 27.59% | 11.69% | 11.72% | |||
| Performance Inception Date | Jun. 12, 2000 | |||||
| iShares U.S. Consumer Discretionary ETF | After Taxes on Distributions | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 27.43% | 11.52% | 11.51% | |||
| iShares U.S. Consumer Discretionary ETF | After Taxes on Distributions and Sales | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 16.43% | 9.29% | 9.71% | |||
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