Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Statement of Comprehensive Income [Abstract]
Net Loss	$ (166,573)	$ (128,703)	$ (307,291)	$ (223,723)
Other comprehensive loss:
Unrealized gains (losses) on investments, net	952	(445)	5,586	(2,444)
Foreign currency translation adjustments, net	(2,517)	(629)	(3,600)	4,080
Comprehensive loss	$ (168,138)	$ (129,777)	$ (305,305)	$ (222,087)