Investor A C and Institutional [Member] Expense Example, No Redemption - Investor A, C and Institutional - BlackRock Advantage Small Cap Core Fund - Investor C Shares |
May 31, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 153 |
| Expense Example, No Redemption, 3 Years | 512 |
| Expense Example, No Redemption, 5 Years | 896 |
| Expense Example, No Redemption, 10 Years | $ 1,770 |