CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 30, 2024	Dec. 30, 2023
Current assets:
Cash and cash equivalents	$ 169,195	$ 203,041
Receivables, net	659,036	657,960
Inventories	668,743	658,428
Contract assets	191,483	175,721
Prepaid expenses and other current assets	91,114	92,479
Total current assets	1,779,571	1,787,629
Property, plant, and equipment, at cost	1,517,281	1,513,239
Less accumulated depreciation	(908,878)	(895,845)
Property, plant, and equipment, net	608,403	617,394
Goodwill	629,888	632,964
Other intangible assets, net	145,839	150,687
Defined pension benefit asset	33,433	15,404
Other non-current assets	268,247	273,370
Total assets	3,465,381	3,477,448
Current liabilities:
Current installments of long-term debt	620	719
Notes payable to banks	2,029	3,205
Accounts payable	327,414	358,311
Accrued employee compensation and benefits	89,100	130,861
Contract liabilities	84,041	70,978
Other accrued expenses	149,222	146,903
Income taxes payable	10,295	0
Dividends payable	12,113	12,125
Total current liabilities	674,834	723,102
Deferred income taxes	26,508	21,205
Long-term debt, excluding current installments	1,107,644	1,107,885
Operating lease liabilities	157,279	162,743
Deferred compensation	33,148	32,623
Other non-current liabilities	11,697	12,818
Total liabilities	2,011,110	2,060,376
Redeemable noncontrolling interests	44,980	62,792
Shareholders' equity:
Common stock of $1 par value, authorized 75,000,000 shares; issued 27,900,000	27,900	27,900
Additional paid-in capital	5,668	0
Retained earnings	2,719,315	2,643,606
Accumulated other comprehensive loss	(295,211)	(273,236)
Treasury stock	(1,048,381)	(1,043,990)
Total shareholders' equity	1,409,291	1,354,280
Total liabilities, redeemable noncontrolling interests, and shareholders' equity	$ 3,465,381	$ 3,477,448