Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenue	$ 1,077,157	$ 1,166,606	$ 1,292,562
Cost of revenue (exclusive of depreciation and amortization)	877,474	889,095	1,023,544
Selling, general and administrative expenses (exclusive of depreciation and amortization)	176,524	169,781	186,104
Depreciation and amortization	71,831	77,150	93,953
Impairment of goodwill and other intangible assets	171,182
Related party expense	8,923	9,191	5,381
Operating profit (loss)	(228,777)	21,389	(16,420)
Other expense (income), net:
Interest expense, net	164,870	168,048	173,878
Debt modification and extinguishment costs (gain), net	4,522	(16,689)	9,589
Sundry expense (income), net	(957)	363	(153)
Other expense (income), net	14,170	401	(34,788)
Net loss before income taxes	(411,382)	(130,734)	(164,946)
Income tax expense	(4,199)	(11,656)	(13,584)
Net loss	(415,581)	(142,390)	(178,530)
Net loss attributable to common stockholders	$ (422,834)	$ (143,966)	$ (179,839)
Basic (in dollars per share)	$ (6.86)	$ (24.40)	$ (73.19)
Diluted (in dollars per share)	$ (6.86)	$ (24.40)	$ (73.19)
Series A Preferred Stock
Other expense (income), net:
Cumulative dividends for Preferred Stock	$ (3,588)	$ (1,576)	$ (1,309)
Series B Preferred Stock
Other expense (income), net:
Cumulative dividends for Preferred Stock	$ (3,665)