CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Revenue	$ 1,598,577	$ 1,526,087	$ 934,842
Cost of sales	458,163	398,490	237,027
Gross profit	1,140,414	1,127,597	697,815
Selling, general, and administrative	955,608	911,356	563,656
Income from operations	184,806	216,241	134,159
Other (expense) income
Interest (expense) income	(701)	(231)	246
Other (expense) income	(46)	119	(140)
Total other (expense) income	(747)	(112)	106
Income before provision for income taxes	184,059	216,129	134,265
Provision for income taxes	40,491	52,098	31,406
Net income	$ 143,568	$ 164,031	$ 102,859
Basic earnings per share
Earnings per share - basic (in usd per share)	$ 12.82	$ 14.01	$ 8.74
Diluted earnings per share
Earnings per share - diluted (in usd per share)	$ 12.73	$ 13.89	$ 8.68
Weighted average shares outstanding
Basic (in shares)	11,195	11,705	11,771
Diluted (in shares)	11,276	11,813	11,850
Cash dividends declared per share (in usd per share)	$ 6.56	$ 5.68	$ 4.52