Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Condensed Consolidated Statements of Comprehensive Loss
Net loss	$ (173,296)	$ (99,634)	$ (329,785)	$ (160,380)
Foreign currency translation (loss) gain	(7,198)	581	(9,048)	(542)
Change in net unrealized loss on available-for-sale securities	(3,329)	(1,967)	(18,409)	(1,875)
Comprehensive loss attributable to the Company	$ (183,823)	$ (101,020)	$ (357,242)	$ (162,797)