v3.26.1
Investment Objectives and Goals - iShares U.S. Power Infrastructure ETF
Mar. 31, 2026
Prospectus [Line Items]  
Risk/Return [Heading] iShares U.S. Power Infrastructure ETF POWR | NYSE Arca
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The iShares U.S. Power Infrastructure ETF (the Fund) seeks to track the investment results of an index composed of public companies involved in U.S. power infrastructure.