Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Net sales	$ 753	$ 687
Cost of Goods and Services Sold	584	565
Selling, general and administrative expense	70	64
Depreciation and amortization	49	49
Asset impairments	0	16
Business realignment costs	5	20
Other operating (income) expense, net	(3)	7
Operating income (loss)	48	(34)
Interest expense, net	24	26
Other non-operating income	(4)	0
Income (loss) from continuing operations before income tax and earnings from unconsolidated entities	28	(60)
Income tax expense (benefit)	16	(3)
Income (loss) from continuing operations before earnings from unconsolidated entities	12	(57)
Earnings from unconsolidated entities, net of taxes	0	1
Income (loss) from continuing operations before earnings from unconsolidated entities	12	(56)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	(1)	(3)
Net Income (Loss) Attributable to Parent	11	(59)
Accumulated Deficit [Member]
Net Income (Loss) Attributable to Parent	$ 11	$ (59)