v3.25.2
Expense Example - iShares High Yield Muni Income Active ETF - iShares High Yield Muni Income Active ETF
Jan. 31, 2025
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 36
Expense Example, with Redemption, 3 Years 130
Expense Example, with Redemption, 5 Years 240
Expense Example, with Redemption, 10 Years $ 562