Affordable Housing Program and Voluntary Contributions. - Changes in Liabilities (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Affordable Housing Program [Roll Forward] | ||||
| Beginning balance | $ 251,778 | $ 236,140 | $ 247,824 | $ 231,447 |
| Additions from current period’s assessments | 17,053 | 17,023 | 34,164 | 34,330 |
| Net disbursements for grants and programs | (17,040) | (21,511) | (30,197) | (34,125) |
| Ending balance | $ 251,791 | $ 231,652 | $ 251,791 | $ 231,652 |