Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net sales	$ 912	$ 952	$ 1,782	$ 1,861
Cost of sales	778	854	1,515	1,656
Gross profit	134	98	267	205
Selling, general and administrative expense	75	82	152	166
Gain (Loss) on Disposition of Business	0	(240)	0	(240)
Business realignment costs	10	42	17	45
Other operating expense (income), net	9	(4)	3	(1)
Operating income	40	218	95	235
Interest expense, net	82	80	165	159
Loss (gain) on extinguishment of debt	0	(21)	3	(44)
Other non-operating income, net	(5)	(3)	(1)	(1)
(Loss) income before income tax and earnings from unconsolidated entities	(37)	162	(72)	121
Income tax (benefit) expense	(1)	17	7	24
(Loss) income before earnings from unconsolidated entities	(36)	145	(79)	97
Earnings from unconsolidated entities, net of taxes	2	5	3	9
Net (loss) income	$ (34)	$ 150	$ (76)	$ 106