Expense Example, No Redemption - BLACKROCK NATURAL RESOURCES TRUST - Investor C Shares |
Apr. 30, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 191 |
| Expense Example, No Redemption, 3 Years | 591 |
| Expense Example, No Redemption, 5 Years | 1,016 |
| Expense Example, No Redemption, 10 Years | $ 2,013 |