Servicing Activities - Mortgage Servicing Advances (Details) $ in Millions |
Jun. 30, 2025
USD ($)
creditFacility
|
Dec. 31, 2024
USD ($)
|
|---|---|---|
| Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items] | ||
| Servicing advances | $ 90.4 | $ 141.6 |
| Mortgage servicing rights, delinquency rate | 0.80% | 0.90% |
| Number of revolving credit facilities | creditFacility | 1 | |
| Asset Pledged as Collateral | Revolving credit facility | ||
| Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items] | ||
| Servicing advances | $ 92.0 | $ 118.7 |