Investor A C and Institutional [Member] Expense Example - Investor A, C and Institutional - BlackRock Sustainable Aware Advantage Large Cap Core Fund |
May 31, 2026
USD ($)
|
|---|---|
| Investor A | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 596 |
| Expense Example, with Redemption, 3 Years | 777 |
| Expense Example, with Redemption, 5 Years | 973 |
| Expense Example, with Redemption, 10 Years | 1,539 |
| Investor C | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 251 |
| Expense Example, with Redemption, 3 Years | 497 |
| Expense Example, with Redemption, 5 Years | 868 |
| Expense Example, with Redemption, 10 Years | 1,712 |
| Institutional | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 49 |
| Expense Example, with Redemption, 3 Years | 189 |
| Expense Example, with Redemption, 5 Years | 341 |
| Expense Example, with Redemption, 10 Years | $ 783 |