Consolidated Statement Of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net sales	$ 6,060	$ 6,617	$ 6,769
Costs and expenses
Cost of sales	5,211	5,672	5,849
Selling, general and administrative expenses	391	411	410
Amortization of intangibles	14	42	74
Restructuring charges, net	15	$ 21	$ 24
Impairment of long-lived assets	$ (36)
Loss on disposal group held for sale		$ (80)
Pension settlement charges		(42)
Loss on extinguishment of debt	$ (2)	(19)
Other income, net	14	48	$ 55
Income from continuing operations before interest expense and income taxes	405	378	467
Interest expense	113	118	99
Income from continuing operations before income taxes	292	260	368
Income tax expense (benefit)	82	(70)	119
Equity in earnings (losses) of affiliates	(34)	13	12
Income from continuing operations	176	343	261
Income (loss) from discontinued operations	4	(15)	(1)
Net income	180	328	260
Less: Noncontrolling interests net income	21	9	16
Net income attributable to the parent company	$ 159	319	244
Preferred stock dividend requirements		$ 7	25
Preferred stock redemption premium			232
Net income (loss) available to common stockholders	$ 159	$ 312	$ (13)
Basic:
Income (loss) from continuing operations	$ 0.98	$ 2.07	$ (0.08)
Income (loss) from discontinued operations	0.02	(0.10)	(0.01)
Net income (loss)	1.00	1.97	(0.09)
Diluted:
Income (loss) from continuing operations	0.97	1.93	(0.08)
Income (loss) from discontinued operations	0.02	(0.09)	(0.01)
Net income (loss)	$ 0.99	$ 1.84	$ (0.09)
Weighted-average common shares outstanding
Basic	159.0	158.0	146.4
Diluted	160.0	173.5	146.4
Dividends declared per common share	$ 0.23	$ 0.20	$ 0.20