v3.26.1
S000008884 [Member] Investment Objectives and Goals - iShares Global Materials ETF
Mar. 31, 2026
Prospectus [Line Items]  
Risk/Return [Heading] iShares Global Materials ETF MXI | NYSE Arca
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The iShares Global Materials ETF (the Fund) seeks to track the investment results of an index composed of global equities in the materials sector.