Fair Value Measurements - Collateral Dependent (Details) - USD ($) |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Fair Value Measurements | ||
| Carrying value of valuation allowance | $ 3 | |
| Financing receivable | 6,407 | $ 2,150 |
| Real Estate | ||
| Fair Value Measurements | ||
| Financing receivable | 6,134 | 1,838 |
| Other | ||
| Fair Value Measurements | ||
| Financing receivable | 273 | 312 |
| Commercial and Industrial | ||
| Fair Value Measurements | ||
| Financing receivable | 273 | 312 |
| Commercial and Industrial | Other | ||
| Fair Value Measurements | ||
| Financing receivable | 273 | 312 |
| Commercial real estate | ||
| Fair Value Measurements | ||
| Financing receivable | 5,790 | 1,385 |
| Commercial real estate | Real Estate | ||
| Fair Value Measurements | ||
| Financing receivable | 5,790 | 1,385 |
| Residential | ||
| Fair Value Measurements | ||
| Financing receivable | 344 | 453 |
| Residential | Real Estate | ||
| Fair Value Measurements | ||
| Financing receivable | $ 344 | $ 453 |