v3.25.2
Investor A C Institutional and Class R [Member] Investment Objectives and Goals - Investor A, C, Institutional and Class R - BlackRock Unconstrained Equity Fund
Apr. 30, 2025
Prospectus [Line Items]  
Risk/Return [Heading] Fund OverviewKey Facts About BlackRock Unconstrained Equity Fund
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The investment objective of the BlackRock Unconstrained Equity Fund (the “Fund”) is to seek to achieve long term capital growth.