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Investments in associates and joint venture (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Investments in associates and joint ventures |  |  |
Joint venture (d) | $ 2,486 | $ 2,497 |
Investment In Associates And Joint Ventures | $ 1,520,977 | $ 1,422,295 | $ 1,488,775
Sociedads Minera Cerro Verde S.A.A. |  |  |
Investments in associates and joint ventures |  |  |
Proportion of ownership interest in associate | 19.58% | 19.58% |
Compania Minera Coimolache S.A. |  |  |
Investments in associates and joint ventures |  |  |
Proportion of ownership interest in associate | 40.10% | 40.10% |
Investment in associates | $ 98,388 | $ 101,683 |
Tinka resources Ltd |  |  |
Investments in associates and joint ventures |  |  |
Proportion of ownership interest in associate | 19.32% | 19.30% |
Investment in associates | $ 10,678 | $ 11,573 |
Other minor investments [Member] |  |  |
Investments in associates and joint ventures |  |  |
Investment in associates | 1,165 | 1,165 |
Associates |  |  |
Investments in associates and joint ventures |  |  |
Investment in associates | 1,517,326 | 1,418,633 |
Associates | Sociedads Minera Cerro Verde S.A.A. |  |  |
Investments in associates and joint ventures |  |  |
Investment in associates | 1,408,260 | 1,305,377 |
Associates | Compania Minera Coimolache S.A. |  |  |
Investments in associates and joint ventures |  |  |
Investment in associates | 98,388 | 101,683 |
Associates | Tinka resources Ltd |  |  |
Investments in associates and joint ventures |  |  |
Investment in associates | $ 10,678 |  |
Associates | Investment In Associates Excluding Minor Investments [Member] |  |  |
Investments in associates and joint ventures |  |  |
Investment in associates |  | $ 11,573 |

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- Definition The amount of investments in associates in an entity's separate financial statements. [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2022-03-24 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2022-en-r&anchor=para_10&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of investments in joint ventures in an entity's separate financial statements. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2022-03-24 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2022-en-r&anchor=para_10&doctype=Standard -URIDate 2022-03-24 + Details
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