S000056045 [Member] Expense Example - AMG Yacktman Global Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Class N | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 115 |
| Expense Example, with Redemption, 3 Years | 385 |
| Expense Example, with Redemption, 5 Years | 675 |
| Expense Example, with Redemption, 10 Years | 1,501 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 95 |
| Expense Example, with Redemption, 3 Years | 322 |
| Expense Example, with Redemption, 5 Years | 568 |
| Expense Example, with Redemption, 10 Years | $ 1,272 |