Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Recurring basis - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Financial assets
Total financial assets	$ 326,460	$ 446,668
Level 1
Financial assets
Total financial assets	45,123	38,502
Level 2
Financial assets
Total financial assets	281,337	408,166
Money Market Funds
Financial assets
Total financial assets	45,123	38,502
Money Market Funds | Level 1
Financial assets
Total financial assets	45,123	38,502
Commercial Paper
Financial assets
Total financial assets	10,630	9,969
Commercial Paper | Level 2
Financial assets
Total financial assets	10,630	9,969
U.S. Government Treasury and Agency Securities
Financial assets
Total financial assets	264,426
U.S. Government Treasury and Agency Securities | Level 2
Financial assets
Total financial assets	264,426
U.S. Government Treasury Securities
Financial assets
Total financial assets		385,848
U.S. Government Treasury Securities | Level 2
Financial assets
Total financial assets		385,848
Corporate Bonds
Financial assets
Total financial assets	6,281	12,349
Corporate Bonds | Level 2
Financial assets
Total financial assets	$ 6,281	$ 12,349