Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 71,585	$ 102,860
Accounts receivable, less allowances (2022 - $4,627; 2021 - $5,625)	260,163	262,257
Inventories	268,854	239,655
Prepaid expenses and other current assets	81,472	75,437
Total current assets	682,074	680,209
Deferred income taxes	21,732	21,976
Property, plant and equipment	878,992	904,895
Less accumulated depreciation	(570,038)	(563,433)
Property, plant and equipment, net	308,954	341,462
Goodwill	784,952	955,370
Other intangible assets, net	436,683	500,246
Other assets	76,659	77,557
Total assets	2,311,054	2,576,820
Current liabilities
Notes and overdrafts payable	0	1,900
Accounts payable	136,485	131,076
Accrued liabilities	145,898	175,583
Long-term debt - current	1,339	1,835
Total current liabilities	283,722	310,394
Long-term debt	556,354	599,932
Accrued retirement benefits	73,088	76,784
Deferred income taxes	56,100	66,704
Long-term tax liability	39,086	52,114
Other liabilities	35,648	42,126
Commitments and contingencies (Note 15)
Stockholders' equity
Common stock - par value $0.01 per share Authorized: 150,000,000 shares Issued: at par value (2022 - 64,448,650 shares; 2021 - 64,343,582 shares)	644	643
Additional paid-in capital	526,367	516,562
Treasury stock, at cost (2022 - 13,881,687 shares; 2021 - 13,658,483 shares)	(531,181)	(523,642)
Retained earnings	1,560,395	1,587,041
Accumulated other non-owner changes to equity	(289,169)	(151,838)
Total stockholders' equity	1,267,056	1,428,766
Total liabilities and stockholders' equity	$ 2,311,054	$ 2,576,820