v3.26.1
S000059298 [Member] Expense Example - iShares Core Dividend ETF - iShares Core Dividend ETF
Apr. 30, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 5
Expense Example, with Redemption, 3 Years 16
Expense Example, with Redemption, 5 Years 28
Expense Example, with Redemption, 10 Years $ 64