S000019356 [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 Global Infrastructure ETF | iShares Global Infrastructure ETF | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 21.86% | 14.34% | 6.16% | (0.95%) | 11.21% | (6.28%) | 26.01% | (10.20%) | 19.25% | 11.55% |