Consolidated Statement of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net sales	$ 464.9	$ 518.1	$ 1,429.6	$ 1,481.3
Operating costs and expenses:
Cost of sales	416.2	477.0	1,287.4	1,326.9
Depreciation and amortization	25.9	26.9	77.9	77.4
Selling and administrative	38.3	31.9	114.9	108.7
(Gain) loss on sale or impairment of long-lived assets, net	0.9	(3.6)	1.5	(4.1)
Other operating charges and credits, net	1.0	0.5	12.6	1.1
Total operating costs and expenses	482.3	532.7	1,494.3	1,510.0
Loss from operations	(17.4)	(14.6)	(64.7)	(28.7)
Non-operating income (expense):
Interest expense, net of capitalized interest	(8.4)	(8.3)	(23.1)	(23.4)
Interest income	0.5	0.9	2.9	4.4
Other non-operating items	(3.7)	(1.3)	(5.5)	(1.8)
Total non-operating income (expense)	(11.6)	(8.7)	(25.7)	(20.8)
Loss from operations before taxes and equity in income of unconsolidated affiliates	(29.0)	(23.3)	(90.4)	(49.5)
Provision (benefit) for income taxes	(2.4)	(3.6)	(7.7)	(15.9)
Equity in income of unconsolidated affiliates	(2.0)	(1.4)	(4.1)	(3.2)
Income (Loss) from Continuing Operations Attributable to Parent	(24.6)	(18.3)	(78.6)	(30.4)
Income (loss) from discontinued operations before taxes	(2.9)	(3.2)	(2.9)	(3.2)
Discontinued Operation, Tax Effect of Discontinued Operation	(1.0)	(1.1)	(1.0)	(1.1)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	(1.9)	(2.1)	(1.9)	(2.1)
Net Income (loss)	$ (26.5)	$ (20.4)	$ (80.5)	$ (32.5)
Loss per share of common stock (basic and diluted):
Income (Loss) from Continuing Operations, Per Basic Share	$ (0.17)	$ (0.13)	$ (0.55)	$ (0.22)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	(0.02)	(0.01)	(0.02)	(0.01)
Net income (loss) per share - basic	$ (0.19)	$ (0.14)	$ (0.57)	$ (0.23)
Net income (loss) per share of common stock (diluted):
Average shares of stock outstanding - basic	142.6	140.8	142.3	140.9