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Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Jul. 31, 2024 | Jun. 30, 2024 | Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Nominal cash settlement paid in lieu of fractional (in shares) |  |  |  |  | 19,483,539 |  |
Loss on Warrant Exchange (Refer to Note 6) | $ 42,600 |  | $ 42,570 |  |  |  |
Loss (gain) related to warrant liabilities, net |  | $ 0 | $ (8,544) | $ 11,543 |  |  |
Class A Common Stock |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Common stock, shares, issued (in shares) |  | 100,706,893 | 90,032,391 |  | 3,876,201 |  |
Loss (gain) related to warrant liabilities, net | $ (2,000) |  |  |  |  |  |
Investments: |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Derivative notional amount |  |  |  |  |  | $ 35,000 | $ 35,000
Derivative fixed interest rate (as a percent) |  |  |  |  |  |  | 0.81%

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