Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 94,870	$ 100,719
Accounts receivable, less allowances (2019 - $4,535; 2018 - $5,010)	371,644	382,253
Inventories	259,685	265,990
Prepaid expenses and other current assets	68,125	57,184
Total current assets	794,324	806,146
Deferred income taxes	19,255	20,474
Property, plant and equipment	870,110	853,497
Less accumulated depreciation	(499,902)	(482,966)
Property, plant and equipment, net	370,208	370,531
Goodwill	951,450	955,524
Other intangible assets, net	607,391	636,538
Other assets	52,607	19,757
Total assets	2,795,235	2,808,970
Current liabilities
Notes and overdrafts payable	27,143	2,137
Accounts payable	132,018	143,419
Accrued liabilities	210,980	206,782
Long-term debt - current	3,505	5,522
Total current liabilities	373,646	357,860
Long-term debt	889,087	936,357
Accrued retirement benefits	99,591	104,302
Deferred income taxes	103,158	106,559
Long-term tax liability	66,012	72,961
Other liabilities	52,356	27,875
Commitments and contingencies (Note 17)
Stockholders' equity
Common stock - par value $0.01 per share Authorized: 150,000,000 shares Issued: at par value (2019 - 63,436,075 shares; 2018 - 63,367,133 shares)	634	634
Additional paid-in capital	478,142	470,818
Treasury stock, at cost (2019 - 12,936,925 shares; 2018 - 12,033,580 shares)	(492,201)	(441,668)
Retained earnings	1,418,790	1,363,772
Accumulated other non-owner changes to equity	(193,980)	(190,500)
Total stockholders' equity	1,211,385	1,203,056
Total liabilities and stockholders' equity	$ 2,795,235	$ 2,808,970