v3.25.1
Property, plant, equipment and development costs - Net assets for right in use (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Property, plant, equipment and development costs      
Book value of assets held under finance leases $ 240,300 $ 231,600  
Acquisitions of assets under lease agreements 0 0  
Impairment recovery (loss) of long-lived assets     $ 19,874
Capitalized finance costs 0 0 0
Right-of-use assets 6,572 11,756  
Additions to right-of-use assets 0 1,900  
Disposal of right of use assets 0 0  
Buildings and other constructions      
Property, plant, equipment and development costs      
Right-of-use assets 5,150 9,236  
Transportation units      
Property, plant, equipment and development costs      
Right-of-use assets 1,340 1,117  
Machinery and equipment [Member]      
Property, plant, equipment and development costs      
Right-of-use assets $ 82 $ 1,403  
Impairment Of Long Lived Asset [Member] | Rio Seco      
Property, plant, equipment and development costs      
Impairment recovery (loss) of long-lived assets     $ 19,900