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Deferred income tax - Differences between the accounting and tax basis (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | $ 73,749 | $ 117,609
Credit (debit) to consolidated statement of profit or loss | 26,312 | (15,592)
Credit (debit) to discontinued operations |  | (41,414)
Credit (debit) to consolidated statements of changes in equity |  | (13,372)
Credit (debit) to consolidated statements of other comprehensive income | 2,608 | (4,666)
Others | (1,220) |
Deferred tax liability (asset) | 101,449 | 73,749
Deferred asset [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 292,982 | 358,893
Credit (debit) to consolidated statement of profit or loss | 6,388 | (37)
Credit (debit) to discontinued operations |  | (50,444)
Credit (debit) to consolidated statements of changes in equity |  | (13,372)
Credit (debit) to consolidated statements of other comprehensive income | 0 | (2,058)
Others | 0 |
Deferred tax liability (asset) | 299,370 | 292,982
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 292,931 | 356,835
Credit (debit) to consolidated statement of profit or loss | 6,430 | (88)
Credit (debit) to discontinued operations |  | (50,444)
Credit (debit) to consolidated statements of changes in equity |  | (13,372)
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 299,361 | 292,931
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Unused tax losses [member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 189,959 | 186,881
Credit (debit) to consolidated statement of profit or loss | 11 | 16,450
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | (13,372)
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 189,970 | 189,959
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Difference in depreciation and amortization rates [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 42,792 | 52,497
Credit (debit) to consolidated statement of profit or loss | 1,633 | (9,705)
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 44,425 | 42,792
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Provision for closure of mining units, net [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 28,691 | 30,351
Credit (debit) to consolidated statement of profit or loss | 3,887 | (1,660)
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 32,578 | 28,691
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Provision for impairment of value of inventory [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 8,754 | 9,008
Credit (debit) to consolidated statement of profit or loss | 1,831 | (254)
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 10,585 | 8,754
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Provision For Bonuses To Employees And Officers [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 2,972 | 5,696
Credit (debit) to consolidated statement of profit or loss | (494) | (2,724)
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 2,478 | 2,972
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Contractors Claims Provisions [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 1,136 | 5,236
Credit (debit) to consolidated statement of profit or loss | (765) | (4,100)
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 371 | 1,136
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Contingent consideration liability |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 4,999 | 5,227
Credit (debit) to consolidated statement of profit or loss | 1,392 | (228)
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 6,391 | 4,999
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Impairment loss of long-lived assets [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 1,930 | 1,930
Credit (debit) to consolidated statement of profit or loss | 0 | 0
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 1,930 | 1,930
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Provision For Sale Of Investment In Associate [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 0 | 50,444
Credit (debit) to consolidated statement of profit or loss | 0 | 0
Credit (debit) to discontinued operations |  | (50,444)
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 0 | 0
Deferred asset [Member] | Deferred asset for income tax before allowance [Member] | Other Temporary Differences Member |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 11,698 | 9,565
Credit (debit) to consolidated statement of profit or loss | (1,065) | 2,133
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 10,633 | 11,698
Deferred asset [Member] | Deferred asset included in retained earnings [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 292,931 | 358,893
Credit (debit) to consolidated statement of profit or loss | 6,430 | (88)
Credit (debit) to discontinued operations |  | (50,444)
Credit (debit) to consolidated statements of changes in equity |  | (13,372)
Credit (debit) to consolidated statements of other comprehensive income | 0 | (2,058)
Others | 0 |
Deferred tax liability (asset) | 299,361 | 292,931
Deferred asset [Member] | Deferred asset included in retained earnings [Member] | Derivative financial instruments |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 0 | 2,058
Credit (debit) to consolidated statement of profit or loss | 0 | 0
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | (2,058)
Others | 0 |
Deferred tax liability (asset) | 0 | 0
Deferred asset [Member] | Deferred assets for mining royalties [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 51 | 0
Credit (debit) to consolidated statement of profit or loss | (42) | 51
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | 9 | 51
Deferred liability [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (219,233) | (241,284)
Credit (debit) to consolidated statement of profit or loss | 19,924 | 15,629
Credit (debit) to discontinued operations |  | 9,030
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 2,608 | (2,608)
Others | (1,220) |
Deferred tax liability (asset) | (197,921) | (219,233)
Deferred liability [Member] | Deferred liability for income tax [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (216,438) | (241,005)
Credit (debit) to consolidated statement of profit or loss | 19,763 | 15,537
Credit (debit) to discontinued operations |  | 9,030
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | (1,220) |
Deferred tax liability (asset) | (197,895) | (216,438)
Deferred liability [Member] | Deferred liability for income tax [Member] | Difference in depreciation and amortization rates [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (59,622) | (49,113)
Credit (debit) to consolidated statement of profit or loss | 14,355 | (10,509)
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | (45,267) | (59,622)
Deferred liability [Member] | Deferred liability for income tax [Member] | Effect of translation into U.S. dollars [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (58,871) | (88,054)
Credit (debit) to consolidated statement of profit or loss | 11,222 | 20,153
Credit (debit) to discontinued operations |  | 9,030
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | (47,649) | (58,871)
Deferred liability [Member] | Deferred liability for income tax [Member] | Differences in amortization rates for development costs [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (65,960) | (64,278)
Credit (debit) to consolidated statement of profit or loss | (9,148) | (1,682)
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | (75,108) | (65,960)
Deferred liability [Member] | Deferred liability for income tax [Member] | Fair value of mining concessions [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (14,898) | (14,898)
Credit (debit) to consolidated statement of profit or loss | 6 | 0
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | (14,892) | (14,898)
Deferred liability [Member] | Deferred liability for income tax [Member] | Other Temporary Differences Member |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (17,087) | (24,662)
Credit (debit) to consolidated statement of profit or loss | 3,328 | 7,575
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | (13,759) | (17,087)
Deferred liability [Member] | Deferred liability for income tax [Member] | Withdrawal of the sale of Contacto Corredores de Seguros S.A. investment |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | 0 | 0
Credit (debit) to consolidated statement of profit or loss | 0 | 0
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | (1,220) |
Deferred tax liability (asset) | (1,220) | 0
Deferred liability [Member] | Deferred liability included in retained earnings [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (219,046) | (241,005)
Credit (debit) to consolidated statement of profit or loss | 19,763 | 15,537
Credit (debit) to discontinued operations |  | 9,030
Credit (debit) to consolidated statements of other comprehensive income | 2,608 | (2,608)
Others | (1,220) |
Deferred tax liability (asset) | (197,895) | (219,046)
Deferred liability [Member] | Deferred liability included in retained earnings [Member] | Derivative financial instruments |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (2,608) | 0
Credit (debit) to consolidated statement of profit or loss | 0 | 0
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 2,608 | (2,608)
Others | 0 |
Deferred tax liability (asset) | 0 | (2,608)
Deferred liability [Member] | Deferred liability for mining royalties [Member] |  |
Disclosure of Deferred income tax [Line Items] |  |
Deferred tax liability (asset) | (187) | (279)
Credit (debit) to consolidated statement of profit or loss | 161 | 92
Credit (debit) to discontinued operations |  | 0
Credit (debit) to consolidated statements of changes in equity |  | 0
Credit (debit) to consolidated statements of other comprehensive income | 0 | 0
Others | 0 |
Deferred tax liability (asset) | $ (26) | $ (187)

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