Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Recurring basis - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financial assets
Total financial assets	$ 281,942	$ 326,460
Level 1
Financial assets
Total financial assets	44,303	45,123
Level 2
Financial assets
Total financial assets	237,639	281,337
Money Market Funds
Financial assets
Total financial assets	44,303	45,123
Money Market Funds | Level 1
Financial assets
Total financial assets	44,303	45,123
Commercial Paper
Financial assets
Total financial assets	10,777	10,630
Commercial Paper | Level 2
Financial assets
Total financial assets	10,777	10,630
U.S. Government Treasury Securities
Financial assets
Total financial assets	217,701
U.S. Government Treasury Securities | Level 2
Financial assets
Total financial assets	217,701
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
Corporate Bonds
Financial assets
Total financial assets	9,161	6,281
Corporate Bonds | Level 2
Financial assets
Total financial assets	$ 9,161	$ 6,281