SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Affordable Housing Entities (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Affordable Housing Projects [Abstract] | ||
| Affordable housing projects, recognized amortization | $ 4.1 | $ 3.6 |
| Affordable housing projects, tax credits | 4.9 | 4.3 |
| Affordable housing projects, investment amount | 51.0 | 46.9 |
| Affordable housing projects, liability | $ 27.8 | $ 25.7 |
| X | ||||||||||
- Definition Affordable Housing Projects [Abstract] No definition available.
|
| X | ||||||||||
- Definition Amount of obligation related to Affordable Housing Program (AHP) assessments required by the Federal Home Loan Bank Act of 1932. No definition available.
|
| X | ||||||||||
- Definition Amount of affordable housing tax credits and other tax benefits recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of investment in qualified affordable housing projects. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of amortization expense of investment in qualified affordable housing projects. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|