Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 98.1	$ 136.9
Accounts and notes receivable, net	109.1	78.3
Inventories, net	90.2	81.5
Income taxes receivable	1.4	2.3
Other current assets	23.1	12.8
Total current assets	321.9	311.8
Property, plant, and equipment, net	542.8	529.9
Operating lease assets	21.0	19.2
Finance lease assets	18.4	20.4
Prepaid pension costs	109.0	119.5
Investment in joint venture	50.0	41.2
Goodwill	167.0	160.7
Intangible assets, net	421.4	457.5
Income taxes receivable	0.6	0.6
Other non-current assets	57.9	57.7
Total assets	1,710.0	1,718.5
Current liabilities:
Current installments of long-term debt	25.0	25.0
Accounts payable and accrued expenses	174.9	136.5
Operating lease liabilities	5.6	4.8
Finance lease liabilities	2.2	2.0
Income taxes payable	1.9	4.0
Total current liabilities	209.6	172.3
Long-term debt, less current installments	606.4	690.5
Operating lease liabilities	15.6	14.6
Finance lease liabilities	16.8	18.8
Postretirement benefit liabilities	71.1	74.9
Pension benefit liabilities	36.9	40.4
Other long-term liabilities	46.7	76.5
Income taxes payable	20.3	21.2
Deferred income taxes	166.9	158.4
Total non-current liabilities	980.7	1,095.3
Shareholders' equity:
Common stock, $0.01 par value per share, 200 million shares authorized, 62,775,155 shares issued and 47,302,299 shares outstanding as of December 31, 2021 and 62,599,331 shares issued and 47,913,821 shares outstanding as of December 31, 2020	0.6	0.6
Capital in excess of par value	561.3	553.7
Retained earnings	1,011.4	869.8
Treasury stock, at cost, 15,472,856 shares as of December 31, 2021 and 14,685,510 shares as of December 31, 2020	(944.0)	(863.9)
Accumulated other comprehensive (loss)	(109.6)	(109.3)
Total shareholders' equity	519.7	450.9
Total liabilities and shareholders' equity	$ 1,710.0	$ 1,718.5