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Discontinued operations - Additional Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Oct. 26, 2022
Oct. 27, 2021
Oct. 26, 2021
Dec. 31, 2022
Dec. 31, 2021
Disclosure of analysis of single amount of discontinued operations [line items]          
Impairment of property, plant and equipment       $ 0 $ 13,926
Romania          
Disclosure of analysis of single amount of discontinued operations [line items]          
Cash flows used in operating activities       164 877
Cash flows used in investing activities       33 $ 0
Certej Project          
Disclosure of analysis of single amount of discontinued operations [line items]          
Cash consideration to be received upon closing $ 18,000        
Deferred cash consideration to be paid 12,000        
Deferred cash consideration payable on two years 5,000        
Deferred cash consideration payable on three years $ 7,000        
Deferred cash consideration payable on two years period 24 months        
Deferred cash consideration payable on three years period 36 months        
Royalty percentage 1.50%        
Impairment of property, plant and equipment       394,723  
Impairment of proper, plant and equipment net of deferred tax       374,684  
Certej Project | Non-recurring fair value measurement | Level 3 of Fair Value          
Disclosure of analysis of single amount of discontinued operations [line items]          
Non-recurring fair value measurement       $ 17  
Tocantinzinho          
Disclosure of analysis of single amount of discontinued operations [line items]          
Deferred cash consideration to be paid   $ 60,000      
Impairment of property, plant and equipment     $ 160,140    
Cash received   $ 20,000      
Sale of shares in disposition   46,926,372      
Percent of shares outstanding   19.90%      
Deferral of deferred cash consideration to be paid (as a percent)   50.00%      
Cost of deferral of deferred cash consideration   $ 5,000      
Deferred cash consideration to be paid upon first anniversary   30,000      
Deferred cash consideration to be paid upon second anniversary   35,000      
Fair value of disposal group   $ 48,000