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Revenue - Schedule of Disaggregation of Revenue by Type of Service (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue from fees, net | $ 240,777 | $ 130,532 | $ 426,252 | $ 268,600
Platform and referral fees, net |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue from fees, net | 202,845 | 98,595 | 353,820 | 202,454
Servicing and other fees, net |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenue from fees, net | $ 37,932 | $ 31,937 | $ 72,432 | $ 66,146

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