INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Statement [Abstract]
Revenues	$ 453,524	$ 499,384	$ 960,498	$ 1,052,814
Costs and expenses
Cost of sales, excluding depreciation and amortization	444,047	439,220	874,294	897,402
Cost of sales depreciation and amortization	37,451	39,877	77,741	80,227
Selling, general and administrative expenses	30,430	29,789	60,134	61,490
Loss on disposal of investment in joint venture	0	0	0	23,645
Goodwill impairment	0	34,277	0	34,277
Operating loss	(58,404)	(43,779)	(51,671)	(44,227)
Other income (expenses)
Interest expense	(28,411)	(26,843)	(56,566)	(54,402)
Other income (expenses)	(1,120)	4,299	(1,305)	9,238
Total other expenses, net	(29,531)	(22,544)	(57,871)	(45,164)
Loss before income taxes	(87,935)	(66,323)	(109,542)	(89,391)
Income tax recovery (provision)	1,864	(1,263)	1,132	5,102
Net loss	$ (86,071)	$ (67,586)	$ (108,410)	$ (84,289)
Net loss per common share
Basic	$ (1.29)	$ (1.01)	$ (1.62)	$ (1.26)
Diluted	(1.29)	(1.01)	(1.62)	(1.26)
Dividends declared per common share	$ 0.075	$ 0.075	$ 0.15	$ 0.15