S000000596 [Member] Expense Example, No Redemption - Nuveen Kansas Municipal Bond Fund |
May 31, 2025
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 504 |
| Expense Example, No Redemption, 3 Years | 683 |
| Expense Example, No Redemption, 5 Years | 877 |
| Expense Example, No Redemption, 10 Years | 1,436 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 169 |
| Expense Example, No Redemption, 3 Years | 523 |
| Expense Example, No Redemption, 5 Years | 902 |
| Expense Example, No Redemption, 10 Years | 1,965 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 67 |
| Expense Example, No Redemption, 3 Years | 211 |
| Expense Example, No Redemption, 5 Years | 368 |
| Expense Example, No Redemption, 10 Years | $ 822 |