Consolidated Statement Of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Net sales	$ 6,617	$ 6,769	$ 7,224
Costs and expenses
Cost of sales	5,672	5,849	6,250
Selling, general and administrative expenses	411	410	424
Amortization of intangibles	42	74	74
Restructuring charges, net	21	24	47
Loss on disposal group held for sale	(80)
Pension settlement charges	(42)
Loss on extinguishment of debt	(19)
Other income, net	48	55	19
Income from continuing operations before interest expense and income taxes	378	467	448
Interest expense	118	99	84
Income from continuing operations before income taxes	260	368	364
Income tax expense (benefit)	(70)	119	51
Equity in earnings of affiliates	13	12	2
Income from continuing operations	343	261	315
Loss from discontinued operations	(15)	(1)	0
Net income	328	260	315
Less: Noncontrolling interests net income	9	16	15
Net income attributable to the parent company	319	244	300
Preferred stock dividend requirements	7	25	31
Preferred stock redemption premium		232
Net income (loss) available to common stockholders	$ 312	$ (13)	$ 269
Basic:
Income (loss) from continuing operations	$ 2.07	$ (0.08)	$ 1.82
Loss from discontinued operations	$ (0.10)	$ (0.01)	$ 0.00
Net income (loss)	$ 1.97	$ (0.09)	$ 1.82
Diluted:
Income (loss) from continuing operations	$ 1.93	$ (0.08)	$ 1.40
Loss from discontinued operations	$ (0.09)	$ (0.01)	$ 0.00
Net income (loss)	$ 1.84	$ (0.09)	$ 1.40
Weighted-average common shares outstanding
Basic	158.0	146.4	148.0
Diluted	173.5	146.4	214.7
Dividends declared per common share	$ 0.20	$ 0.20	$ 0.20