XML 205 R132.htm IDEA: XBRL DOCUMENT v3.25.1
Property, plant and equipment - Changes in Property, Plant and Equipment by Type (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance $ 3,609,937 $ 2,726,838
Changes    
Additions 985,094 1,095,207
Disposals (135) (18)
Depreciation for the year (312,001) (252,747)
Impairment (10,759) (47,059)
Increase (decrease) in foreign currency translation difference (1,136) (98)
Reclassifications 0 0
Other increases (decreases) 162,645 87,814
Decreases for classification as held for sale 0 0
Subtotal 823,708 883,099
Closing balance 4,433,645 3,609,937
Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 7,678,490  
Changes    
Closing balance 8,820,399 7,678,490
Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (4,068,553)  
Changes    
Closing balance (4,386,754) (4,068,553)
Land    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 23,481 23,482
Changes    
Additions 0 0
Disposals 0 0
Depreciation for the year 0 0
Impairment 0 0
Increase (decrease) in foreign currency translation difference 0 (6)
Reclassifications (116) 0
Other increases (decreases) 1,333 5
Decreases for classification as held for sale 0 0
Subtotal 1,217 (1)
Closing balance 24,698 23,481
Land | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 23,481  
Changes    
Closing balance 24,698 23,481
Land | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 0  
Changes    
Closing balance 0 0
Buildings    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 285,487 273,913
Changes    
Additions 9,831 0
Disposals 0 0
Depreciation for the year (40,570) (37,315)
Impairment 0 0
Increase (decrease) in foreign currency translation difference (180) (7)
Reclassifications 58,986 48,677
Other increases (decreases) 27,253 219
Decreases for classification as held for sale 0 0
Subtotal 55,320 11,574
Closing balance 340,807 285,487
Buildings | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 851,706  
Changes    
Closing balance 947,585 851,706
Buildings | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (566,219)  
Changes    
Closing balance (606,778) (566,219)
Other property, plant and equipment    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 62,739 34,960
Changes    
Additions 21,109 545
Disposals 0 0
Depreciation for the year (14,781) (13,337)
Impairment 0 0
Increase (decrease) in foreign currency translation difference (1) (35)
Reclassifications 65,361 40,657
Other increases (decreases) 664 (51)
Decreases for classification as held for sale 0 0
Subtotal 72,352 27,779
Closing balance 135,091 62,739
Other property, plant and equipment | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 291,053  
Changes    
Closing balance 378,013 291,053
Other property, plant and equipment | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (228,314)  
Changes    
Closing balance (242,922) (228,314)
Transport equipment    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 9,165 9,487
Changes    
Additions 0 0
Disposals (135) 0
Depreciation for the year (905) (1,155)
Impairment 0 0
Increase (decrease) in foreign currency translation difference 0 (1)
Reclassifications 0 801
Other increases (decreases) 0 33
Decreases for classification as held for sale 0 0
Subtotal (1,040) (322)
Closing balance 8,125 9,165
Transport equipment | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 22,143  
Changes    
Closing balance 21,737 22,143
Transport equipment | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (12,978)  
Changes    
Closing balance (13,612) (12,978)
Supplies and accessories    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 4,139 4,798
Changes    
Additions 99 52
Disposals 0 0
Depreciation for the year (1,510) (1,809)
Impairment 0 0
Increase (decrease) in foreign currency translation difference (3) 0
Reclassifications 1,314 1,099
Other increases (decreases) 366 (1)
Decreases for classification as held for sale 0 0
Subtotal 266 (659)
Closing balance 4,405 4,139
Supplies and accessories | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 31,132  
Changes    
Closing balance 32,863 31,132
Supplies and accessories | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (26,993)  
Changes    
Closing balance (28,458) (26,993)
Office equipment    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 1,158 1,355
Changes    
Additions 230 8
Disposals 0 0
Depreciation for the year (291) (230)
Impairment 0 0
Increase (decrease) in foreign currency translation difference 0 (7)
Reclassifications 278 31
Other increases (decreases) 60 1
Decreases for classification as held for sale 0 0
Subtotal 277 (197)
Closing balance 1,435 1,158
Office equipment | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 13,346  
Changes    
Closing balance 13,820 13,346
Office equipment | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (12,188)  
Changes    
Closing balance (12,385) (12,188)
Network and communication equipment    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 1,605 1,872
Changes    
Additions 3 208
Disposals 0 0
Depreciation for the year (582) (670)
Impairment 0 0
Increase (decrease) in foreign currency translation difference 0 0
Reclassifications 489 195
Other increases (decreases) 3 0
Decreases for classification as held for sale 0 0
Subtotal (87) (267)
Closing balance 1,518 1,605
Network and communication equipment | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 11,644  
Changes    
Closing balance 11,411 11,644
Network and communication equipment | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (10,039)  
Changes    
Closing balance (9,893) (10,039)
Mining assets    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 154,715 60,284
Changes    
Additions 6,723 0
Disposals 0 0
Depreciation for the year (21,308) (16,603)
Impairment 0 0
Increase (decrease) in foreign currency translation difference 0 0
Reclassifications 21,944 111,059
Other increases (decreases) 0 (25)
Decreases for classification as held for sale 0 0
Subtotal 7,359 94,431
Closing balance 162,074 154,715
Mining assets | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 341,837  
Changes    
Closing balance 370,504 341,837
Mining assets | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (187,122)  
Changes    
Closing balance (208,430) (187,122)
IT equipment    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 2,092 3,147
Changes    
Additions 2,432 207
Disposals 0 (1)
Depreciation for the year (2,261) (890)
Impairment 0 0
Increase (decrease) in foreign currency translation difference (1) (3)
Reclassifications 3,231 (447)
Other increases (decreases) (212) 79
Decreases for classification as held for sale 0 0
Subtotal 3,189 (1,055)
Closing balance 5,281 2,092
IT equipment | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 29,384  
Changes    
Closing balance 33,819 29,384
IT equipment | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (27,292)  
Changes    
Closing balance (28,538) (27,292)
Energy generating assets    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 2,893 3,253
Changes    
Additions 0 0
Disposals 0 0
Depreciation for the year (625) (749)
Impairment 0 0
Increase (decrease) in foreign currency translation difference 0 0
Reclassifications 0 389
Other increases (decreases) 1 0
Decreases for classification as held for sale 0 0
Subtotal (624) (360)
Closing balance 2,269 2,893
Energy generating assets | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 38,929  
Changes    
Closing balance 38,929 38,929
Energy generating assets | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (36,036)  
Changes    
Closing balance (36,660) (36,036)
Assets under construction    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 1,834,041 1,328,508
Changes    
Additions 770,525 1,091,840
Disposals 0 0
Depreciation for the year   0
Impairment 0 0
Increase (decrease) in foreign currency translation difference (305) 0
Reclassifications (662,051) (588,635)
Other increases (decreases) 14,918 2,328
Decreases for classification as held for sale 0 0
Subtotal 123,087 505,533
Closing balance 1,957,128 1,834,041
Assets under construction | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 1,834,041  
Changes    
Closing balance 1,957,128 1,834,041
Assets under construction | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 0  
Changes    
Closing balance 0 0
Machinery, plant and equipment    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 1,228,422 981,779
Changes    
Additions 174,142 2,347
Disposals 0 (17)
Depreciation for the year (229,168) (179,989)
Impairment (10,759) (47,059)
Increase (decrease) in foreign currency translation difference (646) (39)
Reclassifications 510,564 386,174
Other increases (decreases) 118,259 85,226
Decreases for classification as held for sale 0 0
Subtotal 562,392 246,643
Closing balance 1,790,814 1,228,422
Machinery, plant and equipment | Historical cost    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance 4,189,794  
Changes    
Closing balance 4,989,892 4,189,794
Machinery, plant and equipment | Accumulated amortization    
Disclosure of detailed information about property, plant and equipment [line items]    
Opening balance (2,961,372)  
Changes    
Closing balance $ (3,199,078) $ (2,961,372)