v3.25.2
Class K [Member] Investment Objectives and Goals - Class K - BlackRock GA Dynamic Equity Fund
Apr. 30, 2025
Prospectus [Line Items]  
Risk/Return [Heading] Fund OverviewKey Facts About BlackRock GA Dynamic Equity Fund
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
The investment objective of the BlackRock GA Dynamic Equity Fund (the “Fund”) is to seek to provide total return.