CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Sales		$ 9,266,432	$ 8,512,391	$ 27,801,399	$ 25,460,941
Cost of sales		8,079,520	7,436,619	24,170,769	22,454,954
Gross profit		1,186,912	1,075,772	3,630,630	3,005,987
Operating expenses:
Selling, general, and administrative expenses		634,353	625,883	1,931,918	1,802,534
Depreciation and amortization		46,230	48,054	141,787	146,924
Restructuring, integration, and other charges (credits)		3,635	(3,030)	11,027	11,639
Total operating expenses		684,218	670,907	2,084,732	1,961,097
Operating income		502,694	404,865	1,545,898	1,044,890
Equity in earnings of affiliated companies		1,718	1,151	4,726	2,185
Gain (loss) on investments, net		(3,480)	1,386	(11,213)	10,905
Employee benefit plan expense, net		(890)	(1,256)	(2,614)	(3,924)
Interest and other financing expense, net		(50,936)	(32,667)	(123,427)	(97,008)
Income before income taxes		449,106	373,479	1,413,370	957,048
Provision for income taxes		105,500	82,929	332,273	218,068
Consolidated net income		343,606	290,550	1,081,097	738,980
Noncontrolling interests		1,207	523	3,615	1,991
Net income attributable to shareholders		$ 342,399	$ 290,027	$ 1,077,482	$ 736,989
Net income per share:
Basic		$ 5.33	$ 4.05	$ 16.31	$ 10.04
Diluted	[1]	$ 5.27	$ 4.00	$ 16.12	$ 9.92
Weighted-average shares outstanding:
Basic		64,228	71,671	66,055	73,426
Diluted		64,979	72,571	66,845	74,313

[1] Stock-based compensation awards for the issuance of 203.0 thousand and 53.2 thousand shares for the third quarter and first nine months of 2022, respectively, and 3.3 thousand and 2.6 thousand shares for the third quarter and first nine months of 2021, respectively, were excluded from the computation of net income per share on a diluted basis as their effect was anti-dilutive.