Investor A C Institutional and Class R [Member] Expense Example, No Redemption - Investor A, C, Institutional and Class R - BlackRock Advantage SMID Cap Fund, Inc. - Investor C Shares |
Mar. 31, 2025
USD ($)
|
---|---|
Prospectus [Line Items] | |
Expense Example, No Redemption, 1 Year | $ 151 |
Expense Example, No Redemption, 3 Years | 512 |
Expense Example, No Redemption, 5 Years | 943 |
Expense Example, No Redemption, 10 Years | $ 1,917 |