Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Condensed Consolidated Statements of Comprehensive Loss
Net loss	$ (211,168)	$ (283,479)	$ (769,277)	$ (726,438)
Other comprehensive income/(loss):
Foreign currency translation gain/(loss)	315	(3,021)	5,168	1,711
Change in net unrealized gain on available-for-sale securities		4,333		11,841
Amounts reclassified from accumulated other comprehensive income/(loss):
Other-than-temporary impairment of available-for-sale securities		10,831		10,831
Comprehensive loss attributable to the Company, net of tax	$ (210,853)	$ (271,336)	$ (764,109)	$ (702,055)