INSTITUTIONALINVESTOR Aand INVESTORC [Member] Expense Example, No Redemption - Investor A, C and Institutional - BLACKROCK WEALTH LIQUID ENVIRONMENTALLY AWARE FUND - INVESTOR C |
Mar. 31, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 132 |
| Expense Example, No Redemption, 3 Years | 471 |
| Expense Example, No Redemption, 5 Years | 834 |
| Expense Example, No Redemption, 10 Years | $ 1,628 |