Cash Equivalents and Marketable Securities - Available-for-Sale Securities in an Unrealized Loss Position (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Fair Value
Less Than 12 Months	$ 105,150	$ 249,264
12 Months or Longer	0	0
Total, fair value	105,150	249,264
Unrealized Losses
Less Than 12 Months	(161)	(493)
12 Months or Longer	0	0
Total, unrealized losses	(161)	(493)
Commercial paper
Fair Value
Less Than 12 Months	36,057	67,200
12 Months or Longer	0	0
Total, fair value	36,057	67,200
Unrealized Losses
Less Than 12 Months	(24)	(77)
12 Months or Longer	0	0
Total, unrealized losses	(24)	(77)
Corporate bonds
Fair Value
Less Than 12 Months	13,129	42,916
12 Months or Longer	0	0
Total, fair value	13,129	42,916
Unrealized Losses
Less Than 12 Months	(20)	(48)
12 Months or Longer	0	0
Total, unrealized losses	(20)	(48)
U.S. government treasury securities
Fair Value
Less Than 12 Months	32,810	126,588
12 Months or Longer	0	0
Total, fair value	32,810	126,588
Unrealized Losses
Less Than 12 Months	(80)	(296)
12 Months or Longer	0	0
Total, unrealized losses	(80)	(296)
U.S. government agency securities
Fair Value
Less Than 12 Months	23,154	12,560
12 Months or Longer	0
Total, fair value	23,154	12,560
Unrealized Losses
Less Than 12 Months	(37)	(72)
12 Months or Longer	0
Total, unrealized losses	$ (37)	$ (72)