Beneficial Interests - Maximum Exposure to Losses by Asset Type (Details) - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Schedule Of Beneficial Interest [Line Items] | ||
| Aggregate capital under risk-sharing arrangements | $ 660,218 | $ 459,343 |
| Cash and cash equivalents | ||
| Schedule Of Beneficial Interest [Line Items] | ||
| Aggregate capital under risk-sharing arrangements | 97,598 | 85,105 |
| Restricted cash | ||
| Schedule Of Beneficial Interest [Line Items] | ||
| Aggregate capital under risk-sharing arrangements | 134,058 | 84,065 |
| Beneficial interests | ||
| Schedule Of Beneficial Interest [Line Items] | ||
| Aggregate capital under risk-sharing arrangements | 269,512 | 204,814 |
| Other assets - Line of credit receivable | ||
| Schedule Of Beneficial Interest [Line Items] | ||
| Aggregate capital under risk-sharing arrangements | 104,618 | 54,780 |
| Loans | ||
| Schedule Of Beneficial Interest [Line Items] | ||
| Aggregate capital under risk-sharing arrangements | $ 54,432 | $ 30,579 |