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Short-term Investments - Cash Equivalents and Short-Term Investments (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost |  | $ 387,539
Unrealized Gains |  | 74
Unrealized Losses |  | 0
Fair Value |  | 387,613
Cash equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value |  | 245,258
Short-term Investments |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | $ 0 | 142,294
Fair Value | 0 | 142,355
Money market funds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 338,163 | 186,872
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Value | 338,163 | 186,872
Money market funds | Cash equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value | 338,163 | 186,872
Money market funds | Short-term Investments |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value | $ 0 | 0
U.S. treasury notes |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost |  | 177,129
Unrealized Gains |  | 70
Unrealized Losses |  | 0
Fair Value |  | 177,199
U.S. treasury notes | Cash equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value |  | 58,386
U.S. treasury notes | Short-term Investments |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value |  | 118,813
Commercial paper |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost |  | 13,940
Unrealized Gains |  | 1
Unrealized Losses |  | 0
Fair Value |  | 13,941
Commercial paper | Cash equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value |  | 0
Commercial paper | Short-term Investments |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value |  | 13,941
Corporate bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost |  | 9,598
Unrealized Gains |  | 3
Unrealized Losses |  | 0
Fair Value |  | 9,601
Corporate bonds | Cash equivalents |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value |  | 0
Corporate bonds | Short-term Investments |  |
Debt Securities, Available-for-sale [Line Items] |  |
Fair Value |  | $ 9,601

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