v3.26.1
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 Enhanced Large Cap Value Active ETF | iShares Enhanced Large Cap Value Active ETF                    
Prospectus [Line Items]                    
Annual Return [Percent] 18.36% 15.46% 13.72% (8.65%) 26.79% 3.89% 24.73% (7.76%) 17.54% [1] 13.84% [1]
[1] A portion of the Predecessor Fund’s Total Return for the fiscal years ended September 30, 2016 and 2017 was attributable to proceeds received from a settlement of litigation.