Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net income	$ 109,802	$ 79,566
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	2,919	(178)
Change in unrealized gain (loss) on available-for-sale securities, net of tax of $311 and $565, respectively	2,213	(5,400)
Other comprehensive income (loss), net of tax:	5,132	(5,578)
Comprehensive income	$ 114,934	$ 73,988