Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Income Statement [Abstract]
Net sales	$ 419	$ 362
Cost of sales	(363)	(309)
Gross profit	56	53
Selling, general and administrative expenses	(39)	(44)
Research, development and engineering expenses, net	(117)	(131)
Amortization of intangibles	(2)	(1)
Other income, net	(2)	1
Operating loss	(104)	(122)
Loss on divestiture and assets impairment charge, net	0	(67)
Gain (loss) from equity method investment	7	(18)
Interest income	1	4
Interest expense	(5)	(5)
Other non-operating items, net	1	0
Loss before income taxes	(100)	(208)
Income tax expense	(4)	(23)
Net loss	(104)	(231)
Less: Net income attributable to non-controlling interest	0	2
Net loss attributable to controlling interest	$ (104)	$ (233)
Net loss per share - basic and diluted (in dollars per share)	$ (0.93)	$ (2.09)
Weighted average number of shares outstanding (in millions)	111,700	111,470
Weighted average number of shares outstanding, assuming dilution (in millions)	111,700	111,470