v3.25.2
Other Financial Information (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Net (increase) decrease in operating working capital, excluding cash and cash equivalents:    
(Increase) decrease in accounts receivable $ (976) $ 7,355
(Increase) decrease in inventories (9,040) 2,170
(Increase) decrease in prepaid expenses (11,009) 2,296
Increase (decrease) in accounts payable and accrued liabilities 24,141 (9,689)
Increase (decrease) in income taxes payable 4,789 (1,006)
Net decrease in non-cash working capital 7,905 1,126
Supplementary disclosures:    
Net cash income taxes (refunded) paid 423 3,236
Interest paid, net of amounts capitalized of $2.9 million in 2025 and $7.8 million in 2024 44,577 38,262
Non-cash investing activities:    
Asset retirement costs capitalized 9,427 16,175
(Increase) decrease in capital expenditure accrual 22,748 (24,780)
Interest paid, amount capitalized $ 2,900 $ 7,800