CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 27, 2025	Dec. 28, 2024
Current assets:
Cash and cash equivalents	$ 187,140	$ 164,315
Receivables, less allowance of $54,991 and $30,408, respectively	590,127	654,360
Inventories	566,396	590,263
Contract assets	266,922	187,257
Income taxes receivable	38,365	4,756
Prepaid expenses and other current assets	70,698	82,441
Total current assets	1,719,648	1,683,392
Property, plant, and equipment, at cost	1,640,608	1,502,017
Less accumulated depreciation	(966,745)	(913,045)
Property, plant, and equipment, net	673,863	588,972
Goodwill	570,954	623,847
Other intangible assets, net	121,341	134,082
Defined benefit pension asset	39,666	46,520
Operating lease right-of-use assets	139,857	146,916
Deferred compensation investments	29,631	27,379
Non-current deferred tax asset	57,751	37,909
Other non-current assets	16,618	40,955
Total assets	3,369,329	3,329,972
Current liabilities:
Current installments of long-term debt	513	692
Notes payable to banks		1,669
Mandatorily redeemable financial instrument	8,922
Accounts payable	359,539	372,197
Accrued employee compensation and benefits	128,155	143,028
Contract liabilities	52,013	126,932
Other accrued expenses	156,596	132,379
Income taxes payable	12,604	22,509
Dividends payable	13,278	12,019
Total current liabilities	731,620	811,425
Deferred income taxes	5,316	6,344
Long-term debt, excluding current installments	795,150	729,941
Operating lease liabilities	130,007	134,534
Deferred compensation liabilities	29,631	27,379
Other non-current liabilities	35,320	26,736
Total liabilities	1,727,044	1,736,359
Redeemable noncontrolling interests	9,498	51,519
Shareholders' equity:
Common stock of $1 par value, authorized 75,000,000 shares; issued 27,900,000 shares	27,900	27,900
Retained earnings	3,156,235	2,940,838
Accumulated other comprehensive loss	(290,515)	(332,775)
Treasury stock	(1,260,833)	(1,093,869)
Total shareholders' equity	1,632,787	1,542,094
Total liabilities, redeemable noncontrolling interests, and shareholders' equity	$ 3,369,329	$ 3,329,972