Loans and Investments - Interest Reserves (Details) $ in Millions |
6 Months Ended | 12 Months Ended |
|---|---|---|
|
Jun. 30, 2025
USD ($)
loan
|
Dec. 31, 2024
USD ($)
loan
|
|
| Loans and Investments [Abstract] | ||
| Interest reserve | $ 256.7 | $ 215.4 |
| Number of loans covered under interest reserve | loan | 508 | 589 |
| Aggregate UPB covered under interest reserve | $ 8,340.0 | $ 8,650.0 |