v3.26.1
Performance Management - iShares Enhanced Large Cap Core Active ETF
Apr. 30, 2026
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance Information
Performance Narrative [Text Block]
As of the date of this prospectus (the “Prospectus”), the Fund does not have a full calendar year of
performance information to report. The Fund’s benchmark is the Russell 1000 Index.
Performance One Year or Less [Text] As of the date of this prospectus (the “Prospectus”), the Fund does not have a full calendar year ofperformance information to report.