Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 54.3	$ 177.7
Short-term investments	30.0	114.0
Receivables:
Trade receivables – net	138.6	129.3
Other	5.9	10.9
Inventories	217.3	214.7
Prepaid expenses and other current assets	100.4	178.6
Total current assets	546.5	825.2
Property, plant and equipment – net	464.5	454.9
Net assets of Union VEBA	0.0	340.1
Deferred tax assets – net (including deferred tax liability relating to the Union VEBA of $0.0 and $127.0 at June 30, 2015 and December 31, 2014, respectively)	148.7	30.9
Intangible assets – net	31.3	32.1
Goodwill	37.2	37.2
Other assets	23.1	23.3
Total	1,251.3	1,743.7
Current liabilities:
Accounts payable	77.4	81.4
Accrued salaries, wages and related expenses	34.4	39.6
Other accrued liabilities	51.6	132.8
Current portion of long-term debt	0.0	172.5
Short-term capital leases	0.1	0.1
Total current liabilities	163.5	426.4
Net liabilities of Salaried VEBA	16.4	17.2
Deferred tax liabilities	0.8	0.9
Long-term liabilities	86.8	58.3
Long-term debt	225.0	225.0
Total liabilities	$ 492.5	$ 727.8
Commitments and contingencies – Note 7
Stockholders’ equity:
Preferred stock, 5,000,000 shares authorized at both June 30, 2015 and December 31, 2014; no shares were issued and outstanding at June 30, 2015 and December 31, 2014	$ 0.0	$ 0.0
Common stock, par value $0.01, 90,000,000 shares authorized at both June 30, 2015 and at December 31, 2014; 21,277,185 shares issued and 17,134,818 shares outstanding at June 30, 2015; 21,197,164 shares issued and 17,607,251 shares outstanding at December 31, 2014	0.2	0.2
Additional paid in capital	1,031.4	1,028.5
(Accumulated deficit) retained earnings	(5.4)	280.4
Treasury stock, at cost, 4,142,367 shares at June 30, 2015 and 3,589,913 shares at December 31, 2014, respectively	(238.6)	(197.1)
Accumulated other comprehensive loss	(28.8)	(96.1)
Total stockholders’ equity	758.8	1,015.9
Total	$ 1,251.3	$ 1,743.7