Investor A C And Institutional [Member] Expense Example, No Redemption - Investor A, C and Institutional - BLACKROCK TACTICAL OPPORTUNITIES FUND - INVESTOR C |
Apr. 30, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 175 |
| Expense Example, No Redemption, 3 Years | 542 |
| Expense Example, No Redemption, 5 Years | 933 |
| Expense Example, No Redemption, 10 Years | $ 1,842 |