Financial - risk management objectives and policies - Changes in copper price (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Disclosure Of Financial risk management [Line Items] | |||
| 10% increase in future copper prices | $ 47,488 | $ 66,003 | $ 58,032 |
| 10% decrease in future copper prices | 47,488 | 66,003 | 58,032 |
| Sociedad Minera Cerro Verde S.A.A. | |||
| Disclosure Of Financial risk management [Line Items] | |||
| 10% increase in future copper prices | 73,173 | 91,734 | 123,181 |
| 10% decrease in future copper prices | $ 73,173 | $ (91,734) | $ (123,181) |