CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Revenue	$ 2,051,901	$ 1,867,901
Cost of goods and services	1,308,707	1,146,353
Gross profit	743,194	721,548
Selling, general and administrative expenses	443,843	408,998
Operating earnings	299,351	312,550
Interest expense	26,552	26,823
Interest income	(775)	(680)
Other income, net	(2,129)	(2,843)
Earnings before provision for income taxes	275,703	289,250
Provision for income taxes	49,550	56,481
Net earnings	$ 226,153	$ 232,769
Net earnings per share:
Net earnings (in dollars per basic share)	$ 1.57	$ 1.62
Net earnings (in dollars per diluted share)	$ 1.56	$ 1.61
Weighted average shares outstanding:
Weighted average shares outstanding - basic	144,087,000	143,765,000
Weighted average shares outstanding - diluted	145,329,000	144,938,000