S000037309 [Member] Expense Example - Nuveen Global Dividend Growth Fund |
Jul. 31, 2025
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 685 |
| Expense Example, with Redemption, 3 Years | 1,022 |
| Expense Example, with Redemption, 5 Years | 1,434 |
| Expense Example, with Redemption, 10 Years | 2,580 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 193 |
| Expense Example, with Redemption, 3 Years | 704 |
| Expense Example, with Redemption, 5 Years | 1,295 |
| Expense Example, with Redemption, 10 Years | 2,897 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 92 |
| Expense Example, with Redemption, 3 Years | 397 |
| Expense Example, with Redemption, 5 Years | 780 |
| Expense Example, with Redemption, 10 Years | $ 1,857 |