Condensed Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Net revenues	$ 1,471	$ 803
Cost of revenues	1,095	622
Gross profit	376	181
Selling, general, and administrative expenses	383	183
Operating income (loss)	(7)	(2)
Interest expense, net	27	15
Non-service pension benefit	(11)	0
Investment income and other, net		(3)
Other expense, net	16	12
Income (loss) before income taxes	(23)	(14)
Income tax provision (benefit)	(16)	(6)
Net income (loss)	(7)	(8)
Net income (loss) attributable to common shareholders:
Stock dividend on Series B Preferred Stock	(11)
Net income (loss) attributable to common shareholders	$ (18)	$ (8)
Net income (loss) per common share:
Basic	$ (0.08)	$ (0.04)
Diluted	$ (0.08)	$ (0.04)
Weighted average shares outstanding:
Basic	232	192
Diluted	232	192