CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
Net loss	$ (1,368,833)	$ (724,008)	$ (459,965)
Foreign currency translation loss	(3,470)	(4,468)	(1,315)
Change in net unrealized gain/(loss) on available-for-sale securities	9,866	(20,004)	(2,668)
Realized loss on available-for-sale securities	12,806
Comprehensive loss, net of tax	$ (1,349,631)	$ (748,480)	$ (463,948)