S000009911 [Member] Expense Example - AMG Veritas China Fund |
Oct. 31, 2025
USD ($)
|
|---|---|
| Class N | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 116 |
| Expense Example, with Redemption, 3 Years | 430 |
| Expense Example, with Redemption, 5 Years | 767 |
| Expense Example, with Redemption, 10 Years | 1,719 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 95 |
| Expense Example, with Redemption, 3 Years | 365 |
| Expense Example, with Redemption, 5 Years | 656 |
| Expense Example, with Redemption, 10 Years | $ 1,483 |