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Investments in associates and joint venture - Statements of financial position of Coimolache under IFRS (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | --- | ---
Investments in associates and joint ventures |  |  |  |
Non-current assets | $ 3,956,037 | $ 3,882,847 |  |
Current liabilities | (441,605) | (379,597) |  |
Non-current liabilities | (922,983) | (960,689) |  |
Equity | 3,169,211 | 3,162,941 | $ 2,538,531 | $ 2,799,857
Compania Minera Coimolache S.A. |  |  |  |
Investments in associates and joint ventures |  |  |  |
Current assets | 242,490 | 208,382 |  |
Non-current assets | 133,463 | 154,399 |  |
Current liabilities | (26,977) | (21,565) |  |
Non-current liabilities | (101,909) | (95,822) |  |
Equity | 247,067 | 245,394 |  |
Group's interest | 99,059 | 98,388 |  |
Tinka resources Ltd |  |  |  |
Investments in associates and joint ventures |  |  |  |
Current assets | 5,591 | 13,007 |  |
Non-current assets | 42,475 | 42,735 |  |
Current liabilities | (350) | (473) |  |
Equity | 47,716 | 55,269 |  |
Group's interest | $ 9,221 | $ 10,678 |  |

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- Definition The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have the right at the end of the reporting period to defer settlement for at least twelve months after the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B10 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B12 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B12_b_iii&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 69 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_69&doctype=Standard -URIDate 2024-03-27 + Details
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