S000018146 [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 International Developed Real Estate ETF | iShares International Developed Real Estate ETF | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 25.23% | (8.27%) | 5.86% | (24.22%) | 7.99% | (7.20%) | 20.80% | (6.69%) | 19.89% | 1.08% |