CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
Revenues	$ 1,062,200	$ 1,045,717	$ 3,112,335	$ 3,002,250
Cost of sales	428,861	464,081	1,275,003	1,322,937
Gross profit	633,339	581,636	1,837,332	1,679,313
Selling, general and administrative expenses	363,510	307,784	1,015,336	852,044
Income from operations	269,829	273,852	821,996	827,269
Foreign currency losses, net	(332)	(1,770)	(3,928)	(1,622)
Interest income	1,366	506	2,908	1,225
Interest expense	(26,203)	(39,207)	(85,927)	(124,907)
Other income, net	237	24	302	448
Income before income taxes	244,897	233,405	735,351	702,413
Income tax expense	45,096	56,380	154,189	163,433
Net income	$ 199,801	$ 177,025	$ 581,162	$ 538,980
Net income per common share:
Basic (in dollars per share)	$ 3.38	$ 2.90	$ 9.69	$ 8.74
Diluted (in dollars per share)	$ 3.36	$ 2.87	$ 9.62	$ 8.65
Weighted average common shares outstanding:
Basic (in shares)	59,046	61,143	59,973	61,670
Diluted (in shares)	59,501	61,615	60,437	62,280