CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 121,427	$ 72,700	$ 321,039	$ 319,798
Other comprehensive income (loss):
Change in foreign currency translation adjustment, net of tax	(9,822)	(20,246)	9,810	(41,313)
Change in unrealized gains (losses) on investments, net of tax	526	(729)	2,521	(3,758)
Other comprehensive income (loss)	(9,296)	(20,975)	12,331	(45,071)
Comprehensive income	$ 112,131	$ 51,725	$ 333,370	$ 274,727