Other accounts payable - Additional information (Details) - Sociedad Minera Cerro Verde S.A.A. - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of other accounts payable [Line Items] | ||
| Interest and penalties of disputed mining royalties | $ 4.0 | $ 3.0 |
| Withholding income tax | 2.8 | 2.6 |
| Pension funds | $ 1.1 | $ 1.1 |