Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,584,511)	$ (1,062,144)	$ (1,752,857)
Other comprehensive income (loss)
Foreign currency translation adjustment	(1,154)	(931)	(2,187)
Unrealized gain (loss) on marketable securities, net of taxes	(2,089)	(1,107)	(1,011)
Other comprehensive income (loss)	(3,243)	(2,038)	(3,198)
Comprehensive loss	$ (1,587,754)	$ (1,064,182)	$ (1,756,055)