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v3.23.1

Sales (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Sep. 05, 2019 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disclosure of Sales of goods [Line Items] |  |  |  |
Revenue from sale of goods |  | $ 801,199,000 | $ 863,470,000 | $ 637,619,000
Revenue from rendering of services |  | 22,222,000 | 21,052,000 | 20,285,000
Copper |  | 367,278,000 | 340,522,000 | 181,311,000
Silver |  | 299,747,000 | 262,676,000 | 229,590,000
Gold |  | 157,923,000 | 316,930,000 | 230,498,000
Zinc |  | 107,486,000 | 143,580,000 | 120,546,000
Lead |  | 32,951,000 | 51,907,000 | 48,426,000
Manganese sulfate |  | 361,000 | 4,976,000 | 4,051,000
Antimony |  | 28,000 | 0 | 0
Revenue from sale of goods before commercial deductions |  | 965,774,000 | 1,120,591,000 | 814,422,000
Commercial deductions |  | (183,077,000) | (196,201,000) | (179,748,000)
Royalty income |  | 1,381,000 | 15,928,000 | 18,638,000
Revenue from contracts with customers | $ 21.0 | 806,300,000 | 961,370,000 | 673,597,000
Revenue |  | 824,802,000 | 900,450,000 | 676,542,000
Contracts with customers for sale of goods |  | 782,697,000 | 924,390,000 | 634,674,000
Hedge Operations |  | 12,774,000 | (51,952,000) | (6,464,000)
Fair Value of accounts receivables. |  | (920,000) | (5,137,000) | 4,255,000
Adjustments to prior period liquidations |  | 6,648,000 | (3,831,000) | 5,154,000
Peru [Member] |  |  |  |
Disclosure of Sales of goods [Line Items] |  |  |  |
Revenue from rendering of services |  | 22,095,000 | 20,936,000 | 20,173,000
Royalty income |  | 1,381,000 | 15,928,000 | 18,638,000
Contracts with customers for sale of goods |  | 533,765,000 | 702,962,000 | 389,854,000
Central America |  |  |  |
Disclosure of Sales of goods [Line Items] |  |  |  |
Revenue from rendering of services |  | 127,000 | 96,000 | 92,000
Contracts with customers for sale of goods |  | 178,724,000 | 145,988,000 | 163,500,000
Asia [Member] |  |  |  |
Disclosure of Sales of goods [Line Items] |  |  |  |
Contracts with customers for sale of goods |  | 33,412,000 | 51,803,000 | 39,110,000
Europe [Member] |  |  |  |
Disclosure of Sales of goods [Line Items] |  |  |  |
Revenue from rendering of services |  | 0 | 20,000 | 20,000
Contracts with customers for sale of goods |  | $ 36,796,000 | $ 23,637,000 | $ 42,210,000

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