S000009415 [Member] Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| iShares U.S. Home Construction ETF | iShares U.S. Home Construction ETF | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | (5.27%) | 2.12% | 68.83% | (26.18%) | 49.15% | 26.40% | 48.89% | (30.97%) | 59.45% | 1.81% |