Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jul. 01, 2022
Cash Flows From Operating Activities
Net Earnings	$ 263,434	$ 218,221
Adjustments to reconcile net earnings to net cash provided by operating activities
Depreciation and amortization	36,117	31,453
Deferred income taxes	7,650	14,743
Share-based compensation	18,417	14,386
Change in
Accounts receivable	(17,421)	(56,263)
Inventories	(184)	(70,879)
Trade accounts payable	(8,243)	8,369
Salaries and incentives	(10,179)	(29,201)
Retirement benefits and deferred compensation	1,953	349
Other accrued liabilities	(5,728)	(386)
Other	(3,493)	4,193
Net cash provided by operating activities	282,323	134,985
Cash Flows From Investing Activities
Property, plant and equipment additions	(92,232)	(88,861)
Acquisition of businesses, net of cash acquired	0	(25,296)
Other	(940)	(397)
Net cash used in investing activities	(93,172)	(114,554)
Cash Flows From Financing Activities
Borrowings on short-term lines of credit, net	28,966	13,830
Payments on long-term debt	0	(75,000)
Payments of debt issuance costs	1,025	0
Common stock issued	52,053	23,410
Common stock repurchased	(7,766)	(120,021)
Taxes paid related to net share settlement of equity awards	(1,225)	(1,219)
Cash dividends paid	(78,991)	(71,341)
Net cash provided (used) in financing activities	(7,988)	(230,341)
Effect of exchange rate changes on cash	274	(1,033)
Net increase (decrease) in cash and cash equivalents	181,437	(210,943)
Cash and Cash Equivalents
Beginning of year	339,196	624,302
End of period	$ 520,633	$ 413,359