S000000558 [Member] Expense Example - Nuveen New York Municipal Bond Fund |
Feb. 28, 2026
USD ($)
|
|---|---|
| Nuveen New York Municipal Bond Fund - Class A | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 493 |
| Expense Example, with Redemption, 3 Years | 650 |
| Expense Example, with Redemption, 5 Years | 819 |
| Expense Example, with Redemption, 10 Years | 1,311 |
| Nuveen New York Municipal Bond Fund - Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 56 |
| Expense Example, with Redemption, 3 Years | 176 |
| Expense Example, with Redemption, 5 Years | 307 |
| Expense Example, with Redemption, 10 Years | 689 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 158 |
| Expense Example, with Redemption, 3 Years | 490 |
| Expense Example, with Redemption, 5 Years | 845 |
| Expense Example, with Redemption, 10 Years | $ 1,845 |