Statements of Consolidated Income - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net sales	$ 367.2	$ 344.1	$ 738.9	$ 679.2
Cost of products sold:
Cost of products sold, excluding depreciation and amortization and other items	294.8	275.5	597.1	558.4
Unrealized losses (gains) on derivative instruments	1.5	(1.6)	6.0	(3.6)
Depreciation and amortization	8.1	7.7	16.1	15.1
Selling, general, administrative, research and development	23.6	22.0	46.3	42.3
Loss on removal of Union VEBA net assets – Note 5	0.6	(6.1)	1.2	(11.7)
Loss on removal of Union VEBA net assets	1.6		493.8	0.0
Pre-tax loss on settlement of Union VEBA		0.0
Total selling, administrative, research and development, and general	25.8	15.9	541.3	30.6
Other Operating Income (Expense), Net	0.0	0.2	0.0	0.2
Total costs and expenses	330.2	297.7	1,160.5	600.7
Operating income (loss)	37.0	46.4	(421.6)	78.5
Other (expense) income:
Interest expense	(5.2)	(9.2)	(15.0)	(18.0)
Other income, net – Note 13	0.4	1.8	0.8	3.7
Income (loss) before income taxes	32.2	39.0	(435.8)	64.2
Income tax (provision) benefit	(12.0)	(14.5)	163.8	(23.9)
Net income (loss)	$ 20.2	$ 24.5	$ (272.0)	$ 40.3
Net income (loss) per common share:
Basic	$ 1.19	$ 1.38	$ (15.78)	$ 2.25
Diluted	$ 1.11	$ 1.33	$ (15.78)	$ 2.18
Weighted-average number of common shares outstanding (in thousands):
Basic	17,006	17,841	17,233	17,889
Diluted	18,192	18,458	17,233	18,512