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v3.23.1

Short-Term Debt - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022 | Jul. 01, 2022
Short-term Debt [Line Items] |  |  |
Average balance of short-term debt | $ 1,170.0 |  |
Accrued interest payable on short-term debt | 7.0 | $ 7.0 |
Convertible notes |  |  |
Short-term Debt [Line Items] |  |  |
Repurchased debt instrument, face amount | 33.0 |  |
Gain (loss) on extinguishment of debt | 0.1 |  |
Debt instrument, face amount | 144.0 |  |
Riverbend Funding, LLC |  |  |
Short-term Debt [Line Items] |  |  |
Promissory notes |  |  | $ 43.0
Debt instrument, periodic payment, principal | 5.0 |  |
Riverbend Funding, LLC | Minimum |  |  |
Short-term Debt [Line Items] |  |  |
Fixed interest rate (as a percentage) |  |  | 6.00%
Riverbend Funding, LLC | Maximum |  |  |
Short-term Debt [Line Items] |  |  |
Fixed interest rate (as a percentage) |  |  | 8.00%
Servicer advance financing |  |  |
Short-term Debt [Line Items] |  |  |
Accrued interest payable on short-term debt | 0.5 |  |
Unamortized capitalized commitment costs | $ 0.5 |  |

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