Investor A, C and Institutional [Member] Expense Example, No Redemption - Investor A, C and Institutional - BLACKROCK MANAGED INCOME FUND - INVESTOR C SHARES |
Dec. 31, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 148 |
| Expense Example, No Redemption, 3 Years | 505 |
| Expense Example, No Redemption, 5 Years | 887 |
| Expense Example, No Redemption, 10 Years | $ 1,758 |