Investor A and Institutional [Member] Shareholder Fees - Investor A, Institutional - BlackRock Sustainable Aware Advantage Emerging Markets Equity Fund |
Apr. 30, 2026 |
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|---|---|---|---|---|
| Institutional | ||||
| Prospectus [Line Items] | ||||
| Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) | 0.00% | |||
| Maximum Deferred Sales Charge (as a percentage of Offering Price) | 0.00% | |||
| Investor A | ||||
| Prospectus [Line Items] | ||||
| Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) | 5.25% | |||
| Maximum Deferred Sales Charge (as a percentage of Offering Price) | 0.00% | [1] | ||
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