CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 108,154	$ 178,916	$ 346,854	$ 491,108
Other comprehensive loss:
Foreign currency translation adjustments	(39,079)	(21,160)	(86,321)	(28,444)
Change in unrealized loss on investments, net of income tax benefit of $2,605, $353, $8,120 and $1,700 for the three and nine months ended September 30, 2022 and 2021, respectively	(4,514)	(1,009)	(31,246)	(5,081)
Other comprehensive loss	(43,593)	(22,169)	(117,567)	(33,525)
Comprehensive income	$ 64,561	$ 156,747	$ 229,287	$ 457,583