v3.26.1
Note 13 - Right-of-use assets, net and lease liabilities - Evolution of Right-of-use Assets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year $ 148,868 $ 132,138
Movements of the year    
Currency translation adjustment 1,117 (535)
Additions 64,218 91,321
Transfers / Reclassifications
Disposals (5,977) (4,155)
Depreciation charge (63,669) (69,901)
Movements of the year (4,311) 16,730
Values at the end of the year 144,557 148,868
Land and civil buildings [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 29,735 38,492
Movements of the year    
Currency translation adjustment 93 (99)
Additions 17,101 16,034
Transfers / Reclassifications 77 (3,513)
Disposals (1,501) (731)
Depreciation charge (9,901) (20,448)
Movements of the year 5,869 (8,757)
Values at the end of the year 35,604 29,735
Industrial buildings, plant and production equipment [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 91,002 72,813
Movements of the year    
Currency translation adjustment 355 (156)
Additions 29,122 52,040
Transfers / Reclassifications 119 3,477
Disposals (2,993) (2,453)
Depreciation charge (36,754) (34,719)
Movements of the year (10,151) 18,189
Values at the end of the year 80,851 91,002
Vehicles, furniture and fixtures [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 25,650 17,988
Movements of the year    
Currency translation adjustment 669 (280)
Additions 17,995 22,663
Transfers / Reclassifications (196) 36
Disposals (1,483) (971)
Depreciation charge (16,002) (13,786)
Movements of the year 983 7,662
Values at the end of the year 26,633 25,650
Other assets [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 2,481 2,845
Movements of the year    
Currency translation adjustment
Additions 584
Transfers / Reclassifications
Disposals
Depreciation charge (1,012) (948)
Movements of the year (1,012) (364)
Values at the end of the year 1,469 2,481
Gross carrying amount [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 312,161 261,729
Movements of the year    
Values at the end of the year 337,333 312,161
Gross carrying amount [member] | Land and civil buildings [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 66,532 66,464
Movements of the year    
Values at the end of the year 64,016 66,532
Gross carrying amount [member] | Industrial buildings, plant and production equipment [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 184,895 148,380
Movements of the year    
Values at the end of the year 199,551 184,895
Gross carrying amount [member] | Vehicles, furniture and fixtures [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 56,482 43,217
Movements of the year    
Values at the end of the year 69,514 56,482
Gross carrying amount [member] | Other assets [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year 4,252 3,668
Movements of the year    
Values at the end of the year 4,252 4,252
Accumulated depreciation, amortisation and impairment [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year (163,293) (129,591)
Movements of the year    
Values at the end of the year (192,776) (163,293)
Accumulated depreciation, amortisation and impairment [member] | Land and civil buildings [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year (36,797) (27,972)
Movements of the year    
Values at the end of the year (28,412) (36,797)
Accumulated depreciation, amortisation and impairment [member] | Industrial buildings, plant and production equipment [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year (93,893) (75,567)
Movements of the year    
Values at the end of the year (118,700) (93,893)
Accumulated depreciation, amortisation and impairment [member] | Vehicles, furniture and fixtures [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year (30,832) (25,229)
Movements of the year    
Values at the end of the year (42,881) (30,832)
Accumulated depreciation, amortisation and impairment [member] | Other assets [member]    
Reconciliation of changes in right of use assets [abstract]    
Values at the beginning of the year (1,771) (823)
Movements of the year    
Values at the end of the year $ (2,783) $ (1,771)