v3.26.3
Class K [Member] Expense Example - Class K - BlackRock Advantage Large Cap Core Fund - Class K
May 31, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 44
Expense Example, with Redemption, 3 Years 155
Expense Example, with Redemption, 5 Years 277
Expense Example, with Redemption, 10 Years $ 633