v3.26.1
S000045649 [Member] Investment Objectives and Goals - iShares Global REIT ETF
Apr. 30, 2026
Prospectus [Line Items]  
Risk/Return [Heading] iShares Global REIT ETF REET | NYSE Arca
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The iShares Global REIT ETF (the Fund) seeks to track the investment results of an index composed of global real estate equities in developed and emerging markets.