Financial - risk management objectives and policies (Details) - Sociedad Minera Cerro Verde S.A.A. - $ / £ |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Credit risk [member] | |||
| Disclosure Of Financial risk management [Line Items] | |||
| Credit risk collection period | 30 days | ||
| Minimum | |||
| Disclosure Of Financial risk management [Line Items] | |||
| 10% increase in copper price | 6.185 | 4.328 | 4.235 |
| 10% decrease in copper price | 5.061 | 3.541 | 3.465 |
| Maximum | |||
| Disclosure Of Financial risk management [Line Items] | |||
| 10% increase in copper price | 6.219 | 4.398 | 4.287 |
| 10% decrease in copper price | 5.089 | 3.598 | 3.507 |