Commitments and Contingencies (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
|
| Equal or greater than | |||
| Commitments and Contingencies [Line Items] | |||
| Outstanding principal balance of HECM is equal to or greater than MCA (in percent) | 98.00% | ||
| Outstanding principal balance is equal to or greater than MCA (in percent) | 98.00% | ||
| Loan origination commitments | |||
| Commitments and Contingencies [Line Items] | |||
| Long-term purchase commitment | $ 1.4 | $ 0.8 | |
| HECM loans | |||
| Commitments and Contingencies [Line Items] | |||
| Unfunded loan commitments | $ 4,400.0 | $ 4,400.0 | |