S000000550 [Member] Expense Example - Nuveen Pennsylvania Municipal Bond Fund |
May 31, 2025
USD ($)
|
|---|---|
| Nuveen Pennsylvania Municipal Bond Fund - Class A | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 500 |
| Expense Example, with Redemption, 3 Years | 671 |
| Expense Example, with Redemption, 5 Years | 856 |
| Expense Example, with Redemption, 10 Years | 1,391 |
| Nuveen Pennsylvania Municipal Bond Fund - Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 63 |
| Expense Example, with Redemption, 3 Years | 198 |
| Expense Example, with Redemption, 5 Years | 346 |
| Expense Example, with Redemption, 10 Years | 774 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 165 |
| Expense Example, with Redemption, 3 Years | 511 |
| Expense Example, with Redemption, 5 Years | 881 |
| Expense Example, with Redemption, 10 Years | $ 1,922 |