XML 116 R84.htm IDEA: XBRL DOCUMENT v3.22.4
Mineral Properties, Plant and Equipment - Carrying Value (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment $ 2,226,354 $ 2,344,551 $ 2,415,006
Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 5,863,678 5,612,118  
Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (3,637,324) (3,267,567)  
Mining assets [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 1,355,696 1,590,632  
Mining assets [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 4,404,970 4,428,986  
Mining assets [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (3,049,274) (2,838,354)  
Mining assets [member] | Huaron mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 88,111 82,798  
Mining assets [member] | Huaron mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 231,282 224,700  
Mining assets [member] | Huaron mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (143,171) (141,902)  
Mining assets [member] | Morococha mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 0 88,284  
Mining assets [member] | Morococha mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 0 277,105  
Mining assets [member] | Morococha mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 0 (188,821)  
Mining assets [member] | Shahuindo mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 457,077 457,369  
Mining assets [member] | Shahuindo mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 636,466 590,096  
Mining assets [member] | Shahuindo mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (179,389) (132,727)  
Mining assets [member] | La Arena mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 143,256 103,300  
Mining assets [member] | La Arena mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 286,235 208,306  
Mining assets [member] | La Arena mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (142,979) (105,006)  
Mining assets [member] | La Colorada mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 198,644 169,787  
Mining assets [member] | La Colorada mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 403,698 355,471  
Mining assets [member] | La Colorada mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (205,054) (185,684)  
Mining assets [member] | Dolores mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 197,287 387,132  
Impairment charge 635,500 536,400  
Mining assets [member] | Dolores mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 1,783,711 1,738,040  
Mining assets [member] | Dolores mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (1,586,424) (1,350,908)  
Mining assets [member] | Manantial Espejo mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 0 18,687  
Impairment charge 173,400 173,400  
Mining assets [member] | Manantial Espejo mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 518,374 518,931  
Mining assets [member] | Manantial Espejo mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (518,374) (500,244)  
Mining assets [member] | San Vicente mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 36,924 40,216  
Mining assets [member] | San Vicente mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 156,260 151,045  
Mining assets [member] | San Vicente mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (119,336) (110,829)  
Mining assets [member] | Lakeshore mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 226,294 231,585  
Mining assets [member] | Lakeshore mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 359,414 335,488  
Mining assets [member] | Lakeshore mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (133,120) (103,903)  
Mining assets [member] | Other      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 8,103 11,474  
Mining assets [member] | Other | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 29,530 29,804  
Mining assets [member] | Other | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (21,427) (18,330)  
Land [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 5,868 5,502  
Land [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 6,879 6,373  
Land [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (1,011) (871)  
Exploration and evaluation assets [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 870,658 753,919  
Exploration and evaluation assets [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 1,458,708 1,183,132  
Exploration and evaluation assets [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (588,050) (429,213)  
Exploration and evaluation assets [member] | Morococha mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 80,726 2,981  
Exploration and evaluation assets [member] | Morococha mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 238,827 2,981  
Exploration and evaluation assets [member] | Morococha mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (158,101) 0  
Exploration and evaluation assets [member] | Shahuindo mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 1,376 3,549  
Exploration and evaluation assets [member] | Shahuindo mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 1,376 3,549  
Exploration and evaluation assets [member] | Shahuindo mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 0 0  
Exploration and evaluation assets [member] | La Arena mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 117,000 117,005  
Exploration and evaluation assets [member] | La Arena mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 117,000 117,005  
Exploration and evaluation assets [member] | La Arena mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 0 0  
Exploration and evaluation assets [member] | La Colorada mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 94,672 55,370  
Exploration and evaluation assets [member] | La Colorada mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 94,672 55,370  
Exploration and evaluation assets [member] | La Colorada mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 0 0  
Exploration and evaluation assets [member] | Lakeshore mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 63,043 63,018  
Exploration and evaluation assets [member] | Lakeshore mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 63,043 63,018  
Exploration and evaluation assets [member] | Lakeshore mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 0 0  
Exploration and evaluation assets [member] | Other      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 20,468 19,002  
Exploration and evaluation assets [member] | Other | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 32,734 32,426  
Exploration and evaluation assets [member] | Other | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (12,266) (13,424)  
Exploration and evaluation assets [member] | Navidad project [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 190,436 190,476  
Impairment charge 386,100 386,100  
Exploration and evaluation assets [member] | Navidad project [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 566,577 566,577  
Exploration and evaluation assets [member] | Navidad project [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (376,141) (376,101)  
Exploration and evaluation assets [member] | Escobal mine [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 257,312 255,548  
Exploration and evaluation assets [member] | Escobal mine [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 260,390 257,390  
Exploration and evaluation assets [member] | Escobal mine [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment (3,078) (1,842)  
Exploration and evaluation assets [member] | Minefinders project [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 39,757 41,468  
Exploration and evaluation assets [member] | Minefinders project [member] | Gross carrying amount [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment 77,210 78,443  
Exploration and evaluation assets [member] | Minefinders project [member] | Accumulated depreciation, amortisation and impairment [member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Mineral properties, plant and equipment $ (37,453) $ (36,975)