Balance Sheet Details - Schedule of Carrying Amount and Related Unrealized Gains (Losses) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2026	Dec. 31, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Amortized Cost	$ 378,946	$ 397,792
Unrealized Gains	0	205
Unrealized Losses	(163)	0
Total cash, cash equivalents, restricted cash and short-term investments	378,783	397,997
Cash, cash equivalents and restricted cash
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Amortized Cost	41,008	80,213
Unrealized Gains	0	0
Unrealized Losses	0	0
Debt Securities, Available-for-Sale	41,008	80,213
U.S. treasury bills
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Amortized Cost	250,678	254,875
Unrealized Gains	0	159
Unrealized Losses	(132)	0
Debt Securities, Available-for-Sale	250,546	255,034
U.S. treasury bonds
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Amortized Cost	82,656	61,608
Unrealized Gains	0	46
Unrealized Losses	(31)	0
Debt Securities, Available-for-Sale	82,625	61,654
Commercial paper
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Amortized Cost	4,604	1,096
Unrealized Gains	0	0
Unrealized Losses	0	0
Debt Securities, Available-for-Sale	$ 4,604	$ 1,096