S000039680 [Member] Expense Example, No Redemption - Nuveen Short Duration High Yield Municipal Bond Fund |
Mar. 31, 2025
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 345 |
| Expense Example, No Redemption, 3 Years | 545 |
| Expense Example, No Redemption, 5 Years | 762 |
| Expense Example, No Redemption, 10 Years | 1,387 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 77 |
| Expense Example, No Redemption, 3 Years | 240 |
| Expense Example, No Redemption, 5 Years | 417 |
| Expense Example, No Redemption, 10 Years | 930 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 178 |
| Expense Example, No Redemption, 3 Years | 551 |
| Expense Example, No Redemption, 5 Years | 949 |
| Expense Example, No Redemption, 10 Years | $ 2,062 |