CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Consolidated Statements of Income
Sales	$ 14,409,860	$ 13,327,563	$ 11,604,493
Cost of goods sold, including warehouse and distribution expenses	7,028,154	6,307,614	5,518,801
Gross profit	7,381,706	7,019,949	6,085,692
Selling, general and administrative expenses	4,427,215	4,102,781	3,666,356
Operating income	2,954,491	2,917,168	2,419,336
Other income (expense):
Interest expense	(157,720)	(144,768)	(161,126)
Interest income	4,763	1,971	2,491
Other, net	(2,879)	7,543	5,704
Total other expense	(155,836)	(135,254)	(152,931)
Income before income taxes	2,798,655	2,781,914	2,266,405
Provision for income taxes	626,005	617,229	514,103
Net income	$ 2,172,650	$ 2,164,685	$ 1,752,302
Earnings per share-basic:
Earnings per share	$ 33.75	$ 31.39	$ 23.74
Weighted-average common shares outstanding - basic	64,372	68,967	73,817
Earnings per share-assuming dilution:
Earnings per share	$ 33.44	$ 31.10	$ 23.53
Weighted-average common shares outstanding - assuming dilution	64,962	69,611	74,462