Cash Equivalents and Marketable Securities - Schedule of Available-for-Sale Securities in an Unrealized Loss Position (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Fair Value
Less Than 12 Months	$ 39,469	$ 249,264
12 Months or Longer	8,002	0
Total, fair value	47,471	249,264
Unrealized Losses
Less Than 12 Months	(30)	(493)
12 Months or Longer	(8)	0
Total, unrealized losses	(38)	(493)
Commercial paper
Fair Value
Less Than 12 Months		67,200
12 Months or Longer		0
Total, fair value		67,200
Unrealized Losses
Less Than 12 Months		(77)
12 Months or Longer		0
Total, unrealized losses		(77)
Corporate bonds
Fair Value
Less Than 12 Months	9,314	42,916
12 Months or Longer	0	0
Total, fair value	9,314	42,916
Unrealized Losses
Less Than 12 Months	(5)	(48)
12 Months or Longer	0	0
Total, unrealized losses	(5)	(48)
U.S. government treasury securities
Fair Value
Less Than 12 Months	20,153	126,588
12 Months or Longer	8,002	0
Total, fair value	28,155	126,588
Unrealized Losses
Less Than 12 Months	(21)	(296)
12 Months or Longer	(8)	0
Total, unrealized losses	(29)	(296)
U.S. government agency securities
Fair Value
Less Than 12 Months	10,002	12,560
12 Months or Longer	0	0
Total, fair value	10,002	12,560
Unrealized Losses
Less Than 12 Months	(4)	(72)
12 Months or Longer	0	0
Total, unrealized losses	$ (4)	$ (72)