Fair Value of Assets and Liabilities - Narrative (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Segment Reporting Information [Line Items] | ||
| Leased asset impairments | $ 0 | $ 0 |
| Fixed asset impairments | $ 0 | 0 |
| Minimum | SBA interest-only strips | ||
| Segment Reporting Information [Line Items] | ||
| Write down percentage based on time in default | 20.00% | |
| Maximum | SBA interest-only strips | ||
| Segment Reporting Information [Line Items] | ||
| Write down percentage based on time in default | 100.00% | |
| Level 3 | ||
| Segment Reporting Information [Line Items] | ||
| Fair value, asset (liability), unrealized gain (loss), OCI | $ 0 | $ 0 |