Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 146.9	$ 45.3
Accounts and notes receivable, net	96.9	85.1
Inventories, net	68.5	68.5
Income taxes receivable	17.8	30.0
Other current assets	15.3	15.5
Total current assets	345.4	244.4
Property, plant, and equipment, less accumulated depreciation and amortization of $460.6 and $447.5, respectively	521.3	524.6
Prepaid pension costs	113.0	94.8
Investment in joint venture	59.8	58.5
Goodwill	53.2	53.0
Intangible assets, net	407.2	411.9
Deferred income taxes		10.4
Income taxes receivable	2.5	2.5
Other non-current assets	87.9	93.2
Total assets	1,590.3	1,493.3
Current liabilities:
Short-term debt	30.0
Current installments of long-term debt	12.5	6.3
Accounts payable and accrued expenses	127.0	148.7
Income taxes payable	0.3	0.2
Total current liabilities	169.8	155.2
Long-term debt, less current installments	678.5	604.5
Postretirement benefit liabilities	69.7	71.0
Pension benefit liabilities	45.9	46.6
Other long-term liabilities	79.7	67.9
Income taxes payable	20.0	19.3
Deferred income taxes	156.3	163.9
Total non-current liabilities	1,050.1	973.2
Shareholders' equity:
Common stock, $0.01 par value per share, 200 million shares authorized, 62,313,172 shares issued and 47,659,955 shares outstanding as of March 31, 2020 and 62,263,395, shares issued and 47,992,348 shares outstanding as of December 31, 2019	0.6	0.6
Capital in excess of par value	557.3	555.7
Retained earnings	772.1	1,008.2
Treasury stock, at cost, 14,653,217 shares as of March 31, 2020 and 14,271,047 shares as of December 31, 2019	(857.9)	(823.5)
Accumulated other comprehensive (loss)	(101.7)	(376.1)
Total shareholders' equity	370.4	364.9
Total liabilities and shareholders' equity	$ 1,590.3	$ 1,493.3