Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 327.0	$ 159.6
Accounts and notes receivable, net	81.4	90.8
Inventories, net	63.7	53.8
Current assets of discontinued operations	290.3	306.1
Income tax receivable	10.0	30.7
Other current assets	8.5	7.9
Total current assets	780.9	648.9
Property, plant, and equipment, less accumulated depreciation and amortization of $406.1 and $361.4, respectively	484.3	499.9
Prepaid pension costs	122.7	88.3
Investment in joint venture	77.5	107.3
Goodwill and intangible assets, net	446.0	441.1
Deferred income taxes	14.4	19.6
Income taxes receivable	4.1	4.1
Other non-current assets	72.6	64.3
Total assets	2,002.5	1,873.5
Current liabilities:
Current installments of long-term debt	47.5	32.5
Accounts payable and accrued expenses	366.5	108.4
Current liabilities of discontinued operations	117.2	128.5
Income tax payable	1.9	0.5
Total current liabilities	533.1	269.9
Long-term debt, less current installments	779.9	817.7
Postretirement benefit liabilities	74.0	79.2
Pension benefit liabilities	55.8	57.2
Other long-term liabilities	33.2	35.5
Income taxes payable	39.2	53.0
Deferred income taxes	156.4	141.7
Total non-current liabilities	1,138.5	1,184.3
Shareholders' equity:
Common stock, $0.01 par value per share, 200 million shares authorized, 61,534,015 shares issued and 49,955,685 shares outstanding as of September 30, 2018 and 60,782,736, shares issued and 52,772,139 shares outstanding as of December 31, 2017	0.6	0.6
Additional paid-in capital	512.2	516.8
Retained earnings	839.0	633.4
Treasury stock, at cost, 11,578,330 shares as of September 30, 2018 and 8,010,597 shares as of December 31, 2017	(611.7)	(385.6)
Accumulated other comprehensive (loss)	(409.2)	(345.9)
Total shareholders' equity	330.9	419.3
Total liabilities and shareholders' equity	$ 2,002.5	$ 1,873.5