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Commitments and Contingencies - Narrative (Details) $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Dec. 31, 2021 renewalOption building ft² | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Jan. 31, 2023 building
Other Commitments [Line Items] |  |  |  |  |  |
Number of renewal options | renewalOption | 2 |  |  |  |  |
Renewal term (in years) | 5 years |  |  |  |  |
Rent expense | $ |  | $ 2.6 | $ 1.9 | $ 6.6 | $ 3.3 |
Terminated on October 29, 2023 |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Number of square feet |  |  |  |  |  | 19,807
Terminate No Later Than January 31, 2024 |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Number of square feet |  |  |  |  |  | 23,638
Building |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Number of square feet | ft² | 158,221 |  |  |  |  |
Number of buildings | 2 |  |  |  |  |
Operating lease term (in years) |  | 122 months |  | 122 months |  |

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