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Fair Value of Financial Instruments - Schedule of Fair Value of Company's Financial Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Assets |  |
Marketable securities | $ 519,973 | $ 334,602
Level 1 | Recurring |  |
Assets |  |
Money market fund (cash equivalent) | 104,579 | 393,096
Money market fund (short-term restricted cash) | 208 | 1,903
Total assets measured at fair value | 104,787 | 394,999
Level 2 | Recurring |  |
Assets |  |
Total assets measured at fair value | 522,391 | 337,020
Level 2 | Recurring | Certificates of Deposit |  |
Assets |  |
Long-term restricted cash | 2,418 | 2,418
Level 2 | Recurring | Commercial Paper |  |
Assets |  |
Marketable securities |  | 26,737
Level 2 | Recurring | Corporate Debt |  |
Assets |  |
Marketable securities |  | 5,982
Level 2 | Recurring | Government Agency |  |
Assets |  |
Marketable securities | $ 519,973 | $ 301,884

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