v3.26.1
PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 1,941,300    
Addition of fixed assets without monetary outflow 0 $ 16,900 $ 0
Ending balance 2,130,900 1,941,300  
Property, plant and equipment, expenditures recognised in course of its construction 3,702,700 3,450,900 3,212,100
Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance 1,941,300 1,770,700 1,649,200
Addition of fixed assets without monetary outflow 227,300 243,100 238,700
Depreciation (114,700) (96,200) (92,700)
Disposals (21,900) (16,900) (23,800)
Reclassifications 47,800 53,300 (15,300)
Translation adjustments 51,200 (12,700) 14,600
Ending balance 2,131,000 1,941,300 1,770,700
Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (1,571,700) (1,509,600) (1,441,400)
Buildings and improvements      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction $ 730,700 $ 683,200 $ 667,400
Buildings and improvements | Bottom of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 25 months 25 months 25 months
Buildings and improvements | Top of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 60 months 60 months 60 months
Buildings and improvements | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 448,100 $ 451,200 $ 459,000
Addition of fixed assets without monetary outflow 2,300 1,300 2,800
Depreciation (24,100) (20,000) (20,000)
Disposals 0 0 (500)
Reclassifications 41,300 17,100 9,200
Translation adjustments 1,600 (1,500) 700
Ending balance 469,200 448,100 451,200
Buildings and improvements | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (261,500) (235,100) (216,200)
Machinery and equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction $ 919,700 $ 852,800 $ 733,600
Machinery and equipment | Bottom of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 10 months 10 months 10 months
Machinery and equipment | Top of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 35 months 35 months 35 months
Machinery and equipment | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 431,300 $ 330,400 $ 327,900
Addition of fixed assets without monetary outflow 40,800 64,700 29,900
Depreciation (35,500) (27,700) (25,000)
Disposals (2,400) (1,200) (9,400)
Reclassifications 59,200 66,000 5,800
Translation adjustments 11,100 (900) 1,200
Ending balance 504,500 431,300 330,400
Machinery and equipment | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (415,200) (421,500) (403,200)
Tooling      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction $ 664,700 $ 646,200 $ 623,800
Tooling | Bottom of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 10 months 10 months 10 months
Tooling | Top of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 25 months 25 months 25 months
Tooling | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 217,800 $ 217,800 $ 226,200
Addition of fixed assets without monetary outflow 11,600 17,300 13,400
Depreciation (22,700) (23,000) (21,900)
Disposals (1,400) (500) (100)
Reclassifications 14,000 6,300 200
Translation adjustments 3,500 (100) 0
Ending balance 222,800 217,800 217,800
Tooling | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (441,900) (428,400) (406,000)
Construction in progress      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction 108,400 124,200 121,100
Construction in progress | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance 124,200 121,100 51,500
Addition of fixed assets without monetary outflow 103,100 101,600 81,000
Depreciation 0 0 0
Disposals (1,600) 0 0
Reclassifications (122,200) (94,400) (17,400)
Translation adjustments 4,900 (4,100) 6,000
Ending balance 108,400 124,200 121,100
Construction in progress | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation $ 0 $ 0 $ 0
Exchange pool program assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 30 months 30 months 30 months
Property, plant and equipment, expenditures recognised in course of its construction $ 968,700 $ 840,800 $ 789,400
Exchange pool program assets | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance 614,200 567,100 498,100
Addition of fixed assets without monetary outflow 59,400 47,800 106,900
Depreciation (20,600) (17,400) (16,000)
Disposals (15,700) (14,300) (12,300)
Reclassifications 47,800 36,400 (15,300)
Translation adjustments 29,000 (5,400) 5,700
Ending balance 714,100 614,200 567,100
Exchange pool program assets | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (254,600) (226,600) (222,300)
Installations      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction $ 91,000 $ 92,200 $ 88,700
Installations | Bottom of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 5 months 5 months 5 months
Installations | Top of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 35 months 35 months 35 months
Installations | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 51,100 $ 49,300 $ 51,800
Addition of fixed assets without monetary outflow 0 0 0
Depreciation (3,200) (1,900) (2,800)
Disposals (100) 0 (300)
Reclassifications 2,100 4,000 400
Translation adjustments 700 (300) 200
Ending balance 50,600 51,100 49,300
Installations | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (40,400) (41,100) (39,400)
Aircraft      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction $ 21,400 $ 21,400 $ 4,500
Aircraft | Bottom of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 5 months 5 months 5 months
Aircraft | Top of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 51 months 51 months 51 months
Aircraft | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 16,700 $ 0 $ 200
Addition of fixed assets without monetary outflow 0 0 0
Depreciation 0 (200) (200)
Disposals 0 0 0
Reclassifications 0 16,900 0
Translation adjustments 200 0 0
Ending balance 16,900 16,700 0
Aircraft | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (4,500) (4,700) (4,500)
Computers and peripherals      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction $ 113,300 $ 108,400 $ 102,100
Computers and peripherals | Bottom of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 3 months 3 months 3 months
Computers and peripherals | Top of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 10 months 10 months 10 months
Computers and peripherals | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 13,700 $ 8,400 $ 8,400
Addition of fixed assets without monetary outflow 6,900 8,200 2,800
Depreciation (5,400) (3,200) (3,100)
Disposals (100) 0 (900)
Reclassifications 800 500 400
Translation adjustments (200) (200) 800
Ending balance 15,700 13,700 8,400
Computers and peripherals | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (97,600) (94,700) (93,700)
Land      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction 9,600 9,500 10,200
Land | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance 9,500 10,200 10,200
Addition of fixed assets without monetary outflow 0 100 0
Depreciation 0 0 0
Disposals 0 (800) 0
Reclassifications 0 0 0
Translation adjustments 100 0 0
Ending balance 9,600 9,500 10,200
Land | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation 0 0 0
Furniture and fixtures      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction $ 43,400 $ 41,200 $ 40,300
Furniture and fixtures | Bottom of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 5 months 5 months 5 months
Furniture and fixtures | Top of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 30 months 30 months 30 months
Furniture and fixtures | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 11,500 $ 12,000 $ 13,500
Addition of fixed assets without monetary outflow 2,600 1,500 1,100
Depreciation (2,500) (2,300) (2,600)
Disposals (500) (100) (300)
Reclassifications 4,500 500 300
Translation adjustments (100) (100) 0
Ending balance 15,500 11,500 12,000
Furniture and fixtures | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (27,900) (29,700) (28,300)
Vehicles      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction $ 12,700 $ 11,900 $ 11,900
Vehicles | Bottom of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 5 months 5 months 5 months
Vehicles | Top of range      
Disclosure of detailed information about property, plant and equipment [line items]      
Estimated useful life 10 months 10 months 10 months
Vehicles | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance $ 3,200 $ 3,200 $ 2,400
Addition of fixed assets without monetary outflow 600 600 200
Depreciation (700) (500) (500)
Disposals (100) 0 0
Reclassifications 300 0 1,100
Translation adjustments 400 (100) 0
Ending balance 3,700 3,200 3,200
Vehicles | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation (9,000) (8,700) (8,700)
Other assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment, expenditures recognised in course of its construction 19,100 19,100 19,100
Other assets | Cost      
Disclosure of detailed information about property, plant and equipment [line items]      
Beginning balance 0 0 0
Addition of fixed assets without monetary outflow 0 0 600
Depreciation 0 0 (600)
Disposals 0 0 0
Reclassifications 0 0 0
Translation adjustments 0 0 0
Ending balance 0 0 0
Other assets | Accumulated      
Disclosure of detailed information about property, plant and equipment [line items]      
Depreciation $ (19,100) $ (19,100) $ (19,100)