S000079170 [Member] Annual Total Returns |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| iShares Future Metaverse Tech and Communications ETF | iShares Future Metaverse Tech and Communications ETF | ||
| Prospectus [Line Items] | ||
| Annual Return [Percent] | 12.58% | 7.46% |