Fair Value Measurements - Summary of Financial Assets Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Aggregated Fair Value	$ 402,092
Recurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Amortized Cost	401,713	$ 377,833
Short-term investments, Gross Unrealized Holding Gains	429	591
Short-term investments, Gross Unrealized Holding Losses	(50)	(42)
Short-term investments, Aggregated Fair Value	402,092	378,382
Total cash equivalents and marketable securities	402,092	378,382
Recurring | Marketable securities
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Aggregated Fair Value	323,384	313,895
Recurring | Cash equivalents
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Aggregated Fair Value	78,708	64,487
Recurring | Level 1 | Money Market Funds
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Amortized Cost	9,301	22,645
Short-term investments, Aggregated Fair Value	9,301	22,645
Recurring | Level 2 | Commercial Paper
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Amortized Cost	101,313	51,982
Short-term investments, Gross Unrealized Holding Gains		14
Short-term investments, Gross Unrealized Holding Losses	(28)	(5)
Short-term investments, Aggregated Fair Value	101,285	51,991
Recurring | Level 2 | U.S. government bonds
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Amortized Cost	178,916	169,860
Short-term investments, Gross Unrealized Holding Gains	347	439
Short-term investments, Gross Unrealized Holding Losses	(15)	(29)
Short-term investments, Aggregated Fair Value	179,248	170,270
Recurring | Level 2 | Agency bonds
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Amortized Cost	52,517	63,753
Short-term investments, Gross Unrealized Holding Gains	68	111
Short-term investments, Gross Unrealized Holding Losses	(2)	(5)
Short-term investments, Aggregated Fair Value	52,583	63,859
Recurring | Level 2 | Corporate debt securities
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Amortized Cost	8,331	6,154
Short-term investments, Gross Unrealized Holding Gains	12	15
Short-term investments, Gross Unrealized Holding Losses	(3)	(3)
Short-term investments, Aggregated Fair Value	8,340	6,166
Recurring | Level 2 | U.S. Treasury securities
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Amortized Cost	45,551	44,499
Short-term investments, Gross Unrealized Holding Gains	2	10
Short-term investments, Gross Unrealized Holding Losses	(2)
Short-term investments, Aggregated Fair Value	45,551	44,509
Recurring | Level 2 | Agency discount securities
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Short-term investments, Amortized Cost	5,784	18,940
Short-term investments, Gross Unrealized Holding Gains		2
Short-term investments, Aggregated Fair Value	$ 5,784	$ 18,942