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
Statement of Comprehensive Income [Abstract]
Net Loss	$ (106,964)	$ (98,740)	$ (406,476)	$ (261,436)
Other comprehensive income (loss):
Unrealized gain (loss) on available-for-sale securities	1,639	47	803	(10)
Comprehensive loss	$ (105,325)	$ (98,693)	$ (405,673)	$ (261,446)