Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Net income	$ 114,679	$ 55,169	$ 194,245	$ 100,582
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(23,585)	5,437	(23,763)	2,963
Change in unrealized loss on available-for-sale securities, net of tax of $170, $21, $735 and $145, respectively	(1,403)	(148)	(6,803)	(802)
Other comprehensive income (loss), net of tax	(24,988)	5,289	(30,566)	2,161
Comprehensive income	$ 89,691	$ 60,458	$ 163,679	$ 102,743