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Subsidiaries with material non-controlling interest - Statements of cash flow (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disclosure of subsidiaries [line items] |  |  |
Operating activities | $ (227,067) | $ (41,666) | $ 233,495
Investing activities | (205,536) | 205,753 | (86,287)
Financing activities | (55,659) | (370,500) | 461,332
Increase in cash and cash equivalents in the year | (34,128) | (123,081) | 141,550
Sociedad Minera El Brocal S.A.A |  |  |
Disclosure of subsidiaries [line items] |  |  |
Operating activities | 147,199 | 77,223 | 104,858
Investing activities | (61,772) | (62,579) | (37,618)
Financing activities | (29,252) | (23,778) | (57,176)
Increase in cash and cash equivalents in the year | 56,175 | (9,134) | 10,064
Minera La Zanja S.R.L |  |  |
Disclosure of subsidiaries [line items] |  |  |
Operating activities | (13,940) | 0 | (50,647)
Investing activities | (2,827) | 0 | (998)
Financing activities | 0 | 0 | 0
Increase in cash and cash equivalents in the year | (16,767) | 0 | (51,645)
S.M.R.L. Chaupiloma Dos de Cajamarca |  |  |
Disclosure of subsidiaries [line items] |  |  |
Operating activities | 0 | 0 | 10,838
Investing activities | 0 | 0 | 0
Financing activities | 0 | 0 | (11,900)
Increase in cash and cash equivalents in the year | 0 | 0 | (1,062)
Apu Coropuna S.R.L. |  |  |
Disclosure of subsidiaries [line items] |  |  |
Operating activities | 0 | (85) | (1,227)
Investing activities | 0 | 0 | 0
Financing activities | 0 | 0 | 0
Increase in cash and cash equivalents in the year | $ 0 | $ (85) | $ (1,227)

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- Definition The cash flows from (used in) financing activities, which are activities that result in changes in the size and composition of the contributed equity and borrowings of the entity, from continuing and discontinued operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_10&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 50 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_50_d&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The cash flows from (used in) investing activities, which are the acquisition and disposal of long-term assets and other investments not included in cash equivalents, from continuing and discontinued operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_10&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 50 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_50_d&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The cash flows from (used in) operating activities, which are the principal revenue-producing activities of the entity and other activities that are not investing or financing activities, from continuing and discontinued operations. [Refer: Revenue] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_10&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 50 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_50_d&doctype=Standard -URIDate 2024-03-27 + Details
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