Consolidated Statement Of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Net sales	$ 1,449	$ 1,608
Costs and expenses
Cost of sales	1,250	1,380
Selling, general and administrative expenses	98	100
Amortization of intangibles	2	5
Restructuring charges, net	$ 1	1
Loss on extinguishment of debt		(2)
Other income, net	$ 1	12
Income before interest expense and income taxes	99	132
Interest expense	27	28
Income before income taxes	72	104
Income tax expense	$ 24	31
Equity in earnings of affiliates		1
Net income	$ 48	74
Less: Noncontrolling interests net income	3	11
Net income attributable to the parent company	$ 45	$ 63
Net income per share attributable to the parent company
Basic	$ 0.30	$ 0.38
Diluted	$ 0.30	$ 0.38
Weighted-average shares outstanding - Basic	149.4	164.7
Weighted-average shares outstanding - Diluted	149.9	166.0
Cash dividends declared per share	$ 0.06	$ 0.05