Consolidated Condensed Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022
Operating activities
Net earnings	$ 207,604	$ 216,719
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	87,694	80,967
(Gain) loss on disposal of property and equipment	(495)	(293)
Inventory write-offs for obsolescence	18,023	10,777
Stock compensation expense	6,082	4,889
Deferred income taxes	16,166	5,922
Other operating activities	(811)	1,844
Change in U.S. transition tax liability	(27,670)	(14,757)
Change in repatriation tax liability	0	(25,201)
Net change in operating assets and liabilities	(69,461)	(172,555)
Net cash provided by operating activities	237,132	108,312
Investing activities
Capital expenditures	(117,250)	(95,700)
Proceeds from sale of property and equipment	1,013	377
Purchase of businesses, net of cash received	(5,003)	0
Purchase of short-term investments	(41)	(7,769)
Maturity of short-term investments	293,282	66,763
Other investing activities	(892)	(199)
Net cash provided by (used in) investing activities	171,109	(36,528)
Financing activities
Issuance costs	(6,120)	0
Net proceeds (payments) on revolving credit lines	143,000	6,000
Repurchase of common stock held in treasury	(40,399)	(36,161)
Distributions to noncontrolling interests	(867)	(733)
Cash withholding taxes paid when shares withheld for vested equity awards	(3,653)	(2,123)
Net cash provided by (used in) financing activities	64,004	(61,825)
Effect of exchange rate changes on cash and cash equivalents	6,350	(18,474)
Net increase (decrease) in cash and cash equivalents	478,595	(8,515)
Cash and cash equivalents at beginning of period	610,825	774,108
Cash and cash equivalents at end of year	1,089,420	765,593
Common Stock [Member]
Financing activities
Dividends paid to common stockholders	(25,538)	(26,389)
Class B Convertible Common Stock [Member]
Financing activities
Dividends paid to common stockholders	$ (2,419)	$ (2,419)