v3.26.1
Investment Objectives and Goals - iShares Infrastructure Active ETF
Apr. 30, 2026
Prospectus [Line Items]  
Risk/Return [Heading] ISHARES INFRASTRUCTURE ACTIVE ETF Ticker: BILT      Stock Exchange: CBOE BZX
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The iShares Infrastructure Active ETF (the “Fund”) seeks to maximize long-term total returns by investing in securities of infrastructure-related companies.