OTHER LIABILITIES - Other Plans (Details) $ in Millions |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2025
USD ($)
plan
|
Dec. 31, 2024
USD ($)
|
|
| Details of other plans | ||
| Number of defined contribution plans | plan | 2 | |
| Percentage of Agnico Eagle's contribution for employees to a defined contribution plan (as a percent) | 5.00% | |
| Basic Plan | ||
| Details of other plans | ||
| Agnico Eagle's contribution amount to a defined contribution plan | $ 23.0 | $ 20.0 |
| Supplemental Plan | ||
| Details of other plans | ||
| Net contribution plan liability in relation to plan | $ 14.2 | $ 11.8 |