Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 106.0	$ 98.1
Accounts and notes receivable, net	112.4	109.1
Inventories, net	110.0	90.2
Income taxes receivable	1.8	1.4
Other current assets	26.3	23.1
Total current assets	356.5	321.9
Property, plant, and equipment, net	554.4	542.8
Operating lease assets	18.8	21.0
Finance lease assets	16.0	18.4
Prepaid pension costs	83.2	109.0
Investment in joint venture	23.9	50.0
Goodwill	167.3	167.0
Intangible assets, net	407.7	421.4
Income taxes receivable	0.0	0.6
Other non-current assets	59.4	57.9
Total assets	1,687.2	1,710.0
Current liabilities:
Current installments of long-term debt	0.0	25.0
Accounts payable and accrued expenses	172.5	174.9
Operating lease liabilities	5.9	5.6
Finance lease liabilities	2.2	2.2
Income taxes payable	2.1	1.9
Total current liabilities	182.7	209.6
Long-term debt, less current installments	651.1	606.4
Operating lease liabilities	13.2	15.6
Finance lease liabilities	14.6	16.8
Postretirement benefit liabilities	54.8	71.1
Pension benefit liabilities	27.6	36.9
Other long-term liabilities	25.8	46.7
Income taxes payable	13.1	20.3
Deferred income taxes	169.3	166.9
Total non-current liabilities	969.5	980.7
Shareholders' equity:
Common stock, $0.01 par value per share, 200 million shares authorized, 62,936,820 shares issued and 45,572,185 shares outstanding as of December 31, 2022 and 62,775,155 shares issued and 47,302,299 shares outstanding as of December 31, 2021	0.6	0.6
Capital in excess of par value	573.6	561.3
Retained earnings	1,169.9	1,011.4
Treasury stock, at cost, 17,364,635 shares as of December 31, 2022 and 15,472,856 shares as of December 31, 2021	(1,109.0)	(944.0)
Accumulated other comprehensive (loss)	(100.1)	(109.6)
Total shareholders' equity	535.0	519.7
Total liabilities and shareholders' equity	$ 1,687.2	$ 1,710.0