CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 203,041	$ 185,406
Receivables, less allowance of $32,897 and $20,890, respectively	657,960	604,181
Inventories	658,428	728,762
Contract assets	175,721	174,539
Prepaid expenses and other current assets	91,754	87,697
Refundable income taxes	725
Total current assets	1,787,629	1,780,585
Property, plant, and equipment, at cost	1,513,239	1,433,151
Less accumulated depreciation	(895,845)	(837,573)
Property, plant, and equipment, net	617,394	595,578
Goodwill	632,964	739,861
Other intangible assets, net	150,687	176,615
Defined pension benefit asset	15,404	24,216
Other non-current assets	273,370	240,141
Total assets	3,477,448	3,556,996
Current liabilities:
Current installments of long-term debt	719	1,194
Notes payable to banks	3,205	5,846
Accounts payable	358,311	360,312
Accrued employee compensation and benefits	130,861	124,355
Contract liabilities	70,978	172,915
Other accrued expenses	146,903	123,965
Income taxes payable		3,664
Dividends payable	12,125	11,742
Total current liabilities	723,102	803,993
Deferred income taxes	21,205	41,091
Long-term debt, excluding current installments	1,107,885	870,935
Operating lease liabilities	162,743	155,469
Deferred compensation	32,623	30,316
Other non-current liabilities	12,818	13,480
Total liabilities	2,060,376	1,915,284
Redeemable noncontrolling interests	62,792	60,865
Shareholders' equity:
Common stock of $1 par value, authorized 75,000,000 shares; 27,900,000 issued	27,900	27,900
Retained earnings	2,643,606	2,593,039
Accumulated other comprehensive loss	(273,236)	(274,909)
Treasury stock, at cost, common shares of 7,691,192 and 6,549,833, respectively	(1,043,990)	(765,183)
Total shareholders' equity	1,354,280	1,580,847
Total liabilities, redeemable noncontrolling interests, and shareholders' equity	$ 3,477,448	$ 3,556,996