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Select Balance Sheet Information - Narrative (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Apr. 30, 2024 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |  |
Payments to acquire U.S treasuries | $ 50,100,000 |  |  |  |
Unrealized gains (losses) on marketable equity securities |  | $ 600,000 | $ 0 | $ 1,300,000 | $ 0

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