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Tax situation - Effect of temporary differences (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Deferred tax assets [Abstract] |  |  |
Deferred tax assets | $ 131,863 | $ 106,170 |
Deferred tax liability [Abstract] |  |  |
Deferred Tax Liabilities, Net | 30,414 | 32,421 |
Sociedad Minera Cerro Verde S.A.A. |  |  |
Deferred tax assets [Abstract] |  |  |
Deferred tax assets | 250,795 | 217,173 | $ 195,293
Deferred tax liability [Abstract] |  |  |
Deferred Tax Liabilities, Net | 705,532 | 702,248 | 617,650
Deferred tax liabilities before supplementary retirement fund | 454,737 | 485,075 | 422,357
Supplementary Retirement Fund [Abstract] |  |  |
Supplementary retirement fund, deferred liability | 5,414 | 5,716 | 4,965
Total Deferred Income Tax Liabilities, Net | 460,151 | 490,791 | 427,322
Sociedad Minera Cerro Verde S.A.A. | Provision For Remediation And Mine Closure [Member] |  |  |
Deferred tax assets [Abstract] |  |  |
Deferred tax assets | 29,762 | 25,348 | 22,620
Sociedad Minera Cerro Verde S.A.A. | Unpaid Vacations [Member] |  |  |
Deferred tax assets [Abstract] |  |  |
Deferred tax assets | 9,031 | 10,031 | 10,078
Sociedad Minera Cerro Verde S.A.A. | Provision For Mining Taxes Deferred Tax Assets [Member] |  |  |
Deferred tax assets [Abstract] |  |  |
Deferred tax assets | 4,335 | 5,200 | 11,604
Sociedad Minera Cerro Verde S.A.A. | Cost of net asset for the construction of the tailing dam [Member] |  |  |
Deferred tax assets [Abstract] |  |  |
Deferred tax assets | 193,378 | 163,975 | 139,635
Sociedad Minera Cerro Verde S.A.A. | Leases |  |  |
Deferred tax assets [Abstract] |  |  |
Deferred tax assets | 3,007 | 1,867 | 709
Sociedad Minera Cerro Verde S.A.A. | Other Provisions [Member] |  |  |
Deferred tax assets [Abstract] |  |  |
Deferred tax assets | 11,282 | 10,752 | 10,647
Sociedad Minera Cerro Verde S.A.A. | Difference In Depreciation Method Deferred Tax Liabilities [Member] |  |  |
Deferred tax liability [Abstract] |  |  |
Deferred Tax Liabilities, Net | 537,588 | 557,626 | 529,124
Sociedad Minera Cerro Verde S.A.A. | Stripping Activity Asset [Member] |  |  |
Deferred tax liability [Abstract] |  |  |
Deferred Tax Liabilities, Net | 126,744 | 80,569 | 59,673
Sociedad Minera Cerro Verde S.A.A. | Difference In Valuation Of Inventories Deferred Tax Liabilities [Member] |  |  |
Deferred tax liability [Abstract] |  |  |
Deferred Tax Liabilities, Net | 29,831 | 28,386 | 24,960
Sociedad Minera Cerro Verde S.A.A. | Debt Issuance Costs [Member] |  |  |
Deferred tax liability [Abstract] |  |  |
Deferred Tax Liabilities, Net | 547 | 763 | 28
Sociedad Minera Cerro Verde S.A.A. | Embedded derivatives for price adjustment of copper concentrate and cathode |  |  |
Deferred tax liability [Abstract] |  |  |
Deferred Tax Liabilities, Net | $ 10,822 | $ 34,904 | $ 3,865

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