Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Net revenues	$ 1,614	$ 1,471
Cost of revenues	1,189	1,095
Gross profit	425	376
Selling, general, and administrative expenses	352	383
Operating income (loss)	73	(7)
Interest expense, net	37	27
Loss on extinguishment of debt, net	3
Non-service pension benefit	(3)	(11)
Investment income and other, net	(2)
Other expense, net	35	16
Income (loss) before income taxes	38	(23)
Income tax provision (benefit)	12	(16)
Net income (loss)	26	(7)
Net income (loss) attributable to common shareholders:
Stock dividend on Series B Preferred Stock	(11)	(11)
Net income (loss) attributable to common shareholders	$ 15	$ (18)
Net income (loss) per common share:
Basic	$ 0.05	$ (0.08)
Diluted	$ 0.05	$ (0.08)
Weighted average shares outstanding:
Basic	234,386,758	232,237,099
Diluted	267,172,273	232,237,099