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PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($) $ in Thousands |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2021 | Dec. 31, 2020
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | $ 6,504,681 | $ 6,539,581
Capitalized borrowing costs | $ 6,300 | $ 13,100 | $ 16,100 |  |
Property, plant and equipment, ending balance | 6,431,578 | 6,504,681 | 6,539,581 | 6,431,578 | 6,504,681
Right-of-use assets |  |  |  |  |
Right-of-use assets, beginning balance |  |  |  | 256,370 | 306,458
Translation differences |  |  |  | 0 | 0
Additions |  |  |  | 13,758 | 6,101
Capitalized borrowing costs |  |  |  | 0 | 0
Disposals / Consumptions |  |  |  | (1,995) | (3,254)
Indexation |  |  |  | 4,523 | (9,388)
Transfers |  |  |  | 0 | 0
Depreciation charge |  |  |  | (44,153) | (43,547)
Right-of-use assets, ending balance | 228,503 | 256,370 | 306,458 | 228,503 | 256,370
Translation differences |  |  |  | (303) | (542)
Additions |  |  |  | 474,735 | 531,453
Capitalized borrowing costs |  |  |  | 6,294 | 13,100
Disposals / Consumptions |  |  |  | (28,576) | (22,224)
Indexation |  |  |  | 4,523 | (9,388)
Transfers |  |  |  | (877) | (4,096)
Depreciation charge |  |  |  | (528,899) | (543,203)
Cost |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 13,325,670 | 12,823,011
Property, plant and equipment, ending balance | 13,714,435 | 13,325,670 | 12,823,011 | 13,714,435 | 13,325,670
Right-of-use assets |  |  |  |  |
Right-of-use assets, beginning balance |  |  |  | 349,003 | 355,928
Right-of-use assets, ending balance | 364,971 | 349,003 | 355,928 | 364,971 | 349,003
Accumulated depreciation |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | (6,820,989) | (6,283,430)
Property, plant and equipment, ending balance | (7,282,857) | (6,820,989) | (6,283,430) | (7,282,857) | (6,820,989)
Right-of-use assets |  |  |  |  |
Right-of-use assets, beginning balance |  |  |  | (92,633) | (49,470)
Right-of-use assets, ending balance | (136,468) | (92,633) | (49,470) | (136,468) | (92,633)
Land |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 592,761 | 594,435
Translation differences |  |  |  | (70) | (134)
Additions |  |  |  | 0 | 0
Capitalized borrowing costs |  |  |  | 0 | 0
Disposals / Consumptions |  |  |  | 0 | 0
Indexation |  |  |  | 0 | 0
Transfers |  |  |  | 2,053 | (1,540)
Depreciation charge |  |  |  | 0 | 0
Property, plant and equipment, ending balance | 594,744 | 592,761 | 594,435 | 594,744 | 592,761
Land | Cost |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 592,761 | 594,435
Property, plant and equipment, ending balance | 594,744 | 592,761 | 594,435 | 594,744 | 592,761
Land | Accumulated depreciation |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 0 | 0
Property, plant and equipment, ending balance | 0 | 0 | 0 | 0 | 0
Buildings and improvements |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 1,813,256 | 1,794,022
Translation differences |  |  |  | (161) | (297)
Additions |  |  |  | 1,874 | 18,552
Capitalized borrowing costs |  |  |  | 0 | 0
Disposals / Consumptions |  |  |  | (7,439) | (183)
Indexation |  |  |  | 0 | 0
Transfers |  |  |  | 461,377 | 137,379
Depreciation charge |  |  |  | (135,822) | (136,217)
Property, plant and equipment, ending balance | 2,133,085 | 1,813,256 | 1,794,022 | 2,133,085 | 1,813,256
Buildings and improvements | Cost |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 3,567,732 | 3,412,904
Property, plant and equipment, ending balance | 4,023,271 | 3,567,732 | 3,412,904 | 4,023,271 | 3,567,732
Buildings and improvements | Accumulated depreciation |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | (1,754,476) | (1,618,882)
Property, plant and equipment, ending balance | (1,890,186) | (1,754,476) | (1,618,882) | (1,890,186) | (1,754,476)
Production equipment |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 2,464,650 | 2,554,581
Translation differences |  |  |  | (43) | (68)
Additions |  |  |  | 282 | 1,487
Capitalized borrowing costs |  |  |  | 0 | 0
Disposals / Consumptions |  |  |  | (801) | (124)
Indexation |  |  |  | 0 | 0
Transfers |  |  |  | 585,186 | 247,824
Depreciation charge |  |  |  | (328,383) | (339,050)
Property, plant and equipment, ending balance | 2,720,891 | 2,464,650 | 2,554,581 | 2,720,891 | 2,464,650
Production equipment | Cost |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 7,179,626 | 6,931,970
Property, plant and equipment, ending balance | 7,707,052 | 7,179,626 | 6,931,970 | 7,707,052 | 7,179,626
Production equipment | Accumulated depreciation |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | (4,714,976) | (4,377,389)
Property, plant and equipment, ending balance | (4,986,161) | (4,714,976) | (4,377,389) | (4,986,161) | (4,714,976)
Vehicles, furniture and fixtures and other equipment |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 58,158 | 50,365
Translation differences |  |  |  | (11) | (37)
Additions |  |  |  | 1,285 | 2,345
Capitalized borrowing costs |  |  |  | 0 | 0
Disposals / Consumptions |  |  |  | (1,276) | (1,106)
Indexation |  |  |  | 0 | 0
Transfers |  |  |  | 13,884 | 23,352
Depreciation charge |  |  |  | (17,934) | (16,761)
Property, plant and equipment, ending balance | 54,106 | 58,158 | 50,365 | 54,106 | 58,158
Vehicles, furniture and fixtures and other equipment | Cost |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 289,877 | 268,398
Property, plant and equipment, ending balance | 294,356 | 289,877 | 268,398 | 294,356 | 289,877
Vehicles, furniture and fixtures and other equipment | Accumulated depreciation |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | (231,719) | (218,033)
Property, plant and equipment, ending balance | (240,250) | (231,719) | (218,033) | (240,250) | (231,719)
Work in progress |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 1,203,362 | 1,119,348
Translation differences |  |  |  | (18) | (6)
Additions |  |  |  | 418,736 | 482,606
Capitalized borrowing costs |  |  |  | 6,294 | 13,100
Disposals / Consumptions |  |  |  | (1,915) | (3,775)
Indexation |  |  |  | 0 | 0
Transfers |  |  |  | (1,063,377) | (407,911)
Depreciation charge |  |  |  | 0 | 0
Property, plant and equipment, ending balance | 563,082 | 1,203,362 | 1,119,348 | 563,082 | 1,203,362
Work in progress | Cost |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 1,203,362 | 1,119,348
Property, plant and equipment, ending balance | 563,082 | 1,203,362 | 1,119,348 | 563,082 | 1,203,362
Work in progress | Accumulated depreciation |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 0 | 0
Property, plant and equipment, ending balance | 0 | 0 | 0 | 0 | 0
Spare parts |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 116,124 | 120,372
Translation differences |  |  |  | 0 | 0
Additions |  |  |  | 38,800 | 20,362
Capitalized borrowing costs |  |  |  | 0 | 0
Disposals / Consumptions |  |  |  | (15,150) | (13,782)
Indexation |  |  |  | 0 | 0
Transfers |  |  |  | 0 | (3,200)
Depreciation charge |  |  |  | (2,607) | (7,628)
Property, plant and equipment, ending balance | 137,167 | 116,124 | 120,372 | 137,167 | 116,124
Spare parts | Cost |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | 143,309 | 140,028
Property, plant and equipment, ending balance | 166,959 | 143,309 | 140,028 | 166,959 | 143,309
Spare parts | Accumulated depreciation |  |  |  |  |
Property, plant and equipment |  |  |  |  |
Property, plant and equipment, beginning balance |  |  |  | (27,185) | (19,656)
Property, plant and equipment, ending balance | $ (29,792) | $ (27,185) | $ (19,656) | $ (29,792) | $ (27,185)

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