Other non-financial assets (Details) - USD ($) |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2017 |
|
| Non-current | |||||||
| Current income tax assets | $ 1,839,000 | $ 1,643,000 | |||||
| Total Non-Current | 64,110,000 | 58,835,000 | |||||
| Assets for current income taxes | 602,000 | 4,257,000 | |||||
| Sociedad Minera Cerro Verde S.A.A. | |||||||
| Current | |||||||
| Other receivables | 80,729,000 | 0 | |||||
| Value added tax (VAT) credit | 36,051,000 | 28,853,000 | |||||
| Total Current | 116,780,000 | 28,853,000 | |||||
| Non-current | |||||||
| Other receivables | 292,257,000 | 275,257,000 | |||||
| Uncertain tax position | 131,335,000 | 21,481,000 | $ 21,500,000 | $ 21,500,000 | $ 21,500,000 | $ 21,500,000 | $ 21,500,000 |
| Current income tax assets | 62,800,000 | 56,100,000 | |||||
| Other taxes to be recovered | 2,179,000 | 1,947,000 | |||||
| Total Non-Current | 425,771,000 | 298,685,000 | |||||
| Total other non-financial assets | 542,551,000 | 327,538,000 | |||||
| Current payables on social security and taxes other than income tax | 23,900,000 | 21,400,000 | |||||
| Protest disbursement under disputed tax | 187,700,000 | 181,900,000 | |||||
| Custom taxes | 17,900,000 | 15,900,000 | |||||
| El Brocal | |||||||
| Non-current | |||||||
| Payment for acquisition of subsidiary | 34,023,000,000,000 | ||||||
| Impairment loss was recognized in respect to such goodwill | $ 0 | $ 0 | |||||