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S000004430 [Member] Investment Objectives and Goals - iShares Morningstar Mid-Cap Growth ETF
Apr. 30, 2026
Prospectus [Line Items]  
Risk/Return [Heading] iShares Morningstar Mid-Cap Growth ETF IMCG | NYSE Arca
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The iShares Morningstar Mid-Cap Growth ETF (the Fund) seeks to track the investment results of an index composed of mid-capitalization U.S. equities that exhibit growth characteristics.