Consolidated Statements of Operations (Unaudited) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Income Statement [Abstract]
Net sales	$ 850	$ 814
Cost of products sold	707	690
Gross profit	143	124
Selling and administrative expenses	77	73
Restructuring charges	0	2
Operating profit	66	49
Income from equity method investments	(3)	0
Interest expense	47	50
Interest income	(1)	(1)
Gain on deconsolidation of subsidiaries and consolidated joint ventures	(27)	0
Other expense, net	0	1
Income (loss) before income taxes	50	(1)
Income tax expense (benefit)	5	(3)
Net income	$ 45	$ 2
Basic income per common share	$ 0.33	$ 0.02
Diluted income per common share	$ 0.32	$ 0.02
Average common shares	137,765,694	108,390,706
Average diluted common shares	146,920,819	111,332,621