Consolidated Balance Sheet - USD ($) $ in Millions		Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents		$ 55.2	$ 72.5
Short-term investments		231.0	30.0
Receivables:
Trade receivables – net		137.7	116.7
Other		11.9	6.1
Inventories		201.6	219.6
Prepaid expenses and other current assets	[1]	18.5	56.7
Total current assets		655.9	501.6
Property, plant and equipment – net		530.9	495.4
Deferred tax assets – net	[1],[2]	159.7	162.6
Intangible assets – net		26.4	30.5
Goodwill		37.2	37.2
Other assets	[1]	33.4	19.6
Total		1,443.5	1,246.9
Current liabilities:
Accounts payable		75.8	76.7
Accrued salaries, wages and related expenses		49.1	39.8
Other accrued liabilities		39.9	52.7
Short-term capital leases		0.2	0.1
Total current liabilities		165.0	169.3
Net liabilities of Salaried VEBA		28.6	19.0
Deferred tax liabilities		3.3	2.1
Long-term liabilities		73.2	87.5
Long-term debt	[1]	368.7	194.6
Total liabilities		638.8	472.5
Commitments and contingencies
Stockholders’ equity:
Preferred stock, 5,000,000 shares authorized at both December 31, 2016 and December 31, 2015; no shares were issued and outstanding at December 31, 2016 and December 31, 2015		0.0	0.0
Common stock, par value $0.01, 90,000,000 shares authorized at both December 31, 2016 and December 31, 2015; 22,332,732 shares issued and 17,651,461 shares outstanding at December 31, 2016; 22,291,180 shares issued and 18,053,747 shares outstanding at December 31, 2015		0.2	0.2
Additional paid in capital	[2]	1,047.4	1,036.5
Retained earnings	[2]	75.2	15.9
Treasury stock, at cost, 4,681,271 shares at December 31, 2016 and 4,237,433 shares at December 31, 2015		(281.4)	(246.5)
Accumulated other comprehensive loss		(36.7)	(31.7)
Total stockholders’ equity		804.7	774.4
Total		$ 1,443.5	$ 1,246.9

[1] See Note 1 for discussion of our adoption of ASU 2015-03 and ASU 2015-17 (as defined in Note 1).

[2] See Note 5 and Note 8 for discussion of our adoption of ASU 2016-09 (as defined in Note 1).