Balance Sheet Components - Schedule of Investments in Marketable Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 283,090	$ 387,936
Gross Unrealized Gains	29	242
Gross Unrealized Losses	(89)	0
Fair Value	283,030	388,178
U.S. treasury securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	129,813	205,472
Gross Unrealized Gains	29	232
Gross Unrealized Losses	(48)	0
Fair Value	129,794	205,704
Commercial paper
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	118,468	152,792
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	118,468	152,792
Corporate bonds
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	34,809	29,672
Gross Unrealized Gains	0	10
Gross Unrealized Losses	(41)	0
Fair Value	$ 34,768	$ 29,682