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Income taxes - Summary of temporary difference (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Deferred tax assets $ 81,119 $ 60,366
Deferred tax liabilities 496,571 444,727
Deferred tax expense (recovery) 20,671 (28,229)
Property, plant and equipment | Aggregate continuing and discontinued operations    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Deferred tax assets 0 0
Deferred tax liabilities 452,950 419,824
Deferred tax expense (recovery) 33,126 (26,871)
Loss carryforwards | Aggregate continuing and discontinued operations    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Deferred tax assets 19,487 14,748
Deferred tax liabilities 0 0
Deferred tax expense (recovery) (4,738) 2,784
Liabilities | Aggregate continuing and discontinued operations    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Deferred tax assets 61,632 45,618
Deferred tax liabilities 0 0
Deferred tax expense (recovery) (16,013) (17,658)
Future withholding taxes | Aggregate continuing and discontinued operations    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Deferred tax assets 0 0
Deferred tax liabilities 9,650 5,355
Deferred tax expense (recovery) 4,295 (200)
Other items | Aggregate continuing and discontinued operations    
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]    
Deferred tax assets 0 0
Deferred tax liabilities 33,971 19,548
Deferred tax expense (recovery) $ 4,002 $ 13,716