Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 27, 2025	Dec. 31, 2024
Current assets
Cash and cash equivalents	$ 12,591	$ 16,713
Accounts receivable, net	198,377	193,793
Inventories, net	444,637	441,299
Prepaid and other current assets	79,508	72,419
Total current assets	735,113	724,224
Deferred income taxes	3,055	2,964
Property, plant, and equipment	1,357,772	1,315,586
Less allowances for depreciation, depletion, and amortization	(825,175)	(804,781)
Property, plant, and equipment, net	532,597	510,805
Operating lease, right-of-use assets	75,363	64,449
Intangible assets, net	107,627	109,312
Other assets	21,757	22,140
Goodwill	265,695	263,738
Total Assets	1,741,207	1,697,632
Current liabilities
Short-term debt	19,880	34,274
Accounts payable	132,338	105,901
Salaries and wages	15,890	20,939
Other liabilities and accrued items	43,658	47,523
Income taxes	3,236	4,906
Unearned revenue	16,899	13,191
Total current liabilities	231,901	226,734
Other long-term liabilities	12,541	12,013
Operating lease liabilities	72,165	62,626
Finance lease liabilities	13,612	12,404
Retirement and post-employment benefits	27,185	26,411
Unearned income	61,642	75,769
Long-term income taxes	2,449	1,818
Deferred income taxes	3,370	3,242
Long-term debt	405,697	407,734
Shareholders’ equity
Serial preferred stock (no par value; 5,000 authorized shares, none issued)	0	0
Common stock (no par value; 60,000 authorized shares, issued shares of 27,148 at both June 27th and December 31st)	345,666	336,136
Retained earnings	886,247	849,111
Common stock in treasury	(276,447)	(261,880)
Accumulated other comprehensive loss	(51,760)	(61,046)
Other equity	6,939	6,560
Total shareholders' equity	910,645	868,881
Total Liabilities and Shareholders’ Equity	$ 1,741,207	$ 1,697,632