v3.25.1
Property, plant, equipment and development costs - Carrying amounts of right-of-use assets recognized (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance $ 11,756  
Addition 0 $ 1,900
Ending Balance 6,572 11,756
Sociedad Minera Cerro Verde S.A.A.    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance 50,048 57,505
Ending Balance 40,306 50,048
Sociedad Minera Cerro Verde S.A.A. | Gross carrying amount [Member]    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance 99,779 97,356
Addition 1,478 3,946
Disposals and or/sales (1,410) (1,114)
Transfers   (409)
Ending Balance 99,847 99,779
Sociedad Minera Cerro Verde S.A.A. | Gross carrying amount [Member] | Land    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance 10,491 10,491
Addition 59 0
Disposals and or/sales 0 0
Transfers   0
Ending Balance 10,550 10,491
Sociedad Minera Cerro Verde S.A.A. | Gross carrying amount [Member] | Buildings and other constructions    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance 58,213 56,521
Addition 741 2,283
Disposals and or/sales (873) (591)
Transfers   0
Ending Balance 58,081 58,213
Sociedad Minera Cerro Verde S.A.A. | Gross carrying amount [Member] | Machinery and equipment    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance 31,075 30,344
Addition 678 1,663
Disposals and or/sales (537) (523)
Transfers   (409)
Ending Balance 31,216 31,075
Sociedad Minera Cerro Verde S.A.A. | Accumulated depreciation, amortisation and impairment [member]    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance (49,731) (39,851)
Addition 11,152 11,117
Disposals and or/sales (1,342) (1,114)
Transfers   (123)
Ending Balance (59,541) (49,731)
Sociedad Minera Cerro Verde S.A.A. | Accumulated depreciation, amortisation and impairment [member] | Land    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance (7,874) (6,213)
Addition 1,673 1,661
Disposals and or/sales 0 0
Transfers   0
Ending Balance (9,547) (7,874)
Sociedad Minera Cerro Verde S.A.A. | Accumulated depreciation, amortisation and impairment [member] | Buildings and other constructions    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance (27,364) (21,750)
Addition 6,210 6,205
Disposals and or/sales (804) (591)
Transfers   0
Ending Balance (32,770) (27,364)
Sociedad Minera Cerro Verde S.A.A. | Accumulated depreciation, amortisation and impairment [member] | Machinery and equipment    
Disclosure of Mining concessions, development costs, property, plant and equipment, net [Line Items]    
Opening Balance (14,493) (11,888)
Addition 3,269 3,251
Disposals and or/sales (538) (523)
Transfers   (123)
Ending Balance $ (17,224) $ (14,493)