BORROWINGS - Short-term Borrowings - Narrative (Details) - note |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
|
| Short-Term Debt [Line Items] | ||
| Debt, weighted average interest rate (as a percent) | 2.39% | 2.22% |
| FHLB advances maturing in less than one year from date of origination, and the current portion of long-term FHLB advances due within 12 months | ||
| Short-Term Debt [Line Items] | ||
| Number of notes | 3 | |
| Debt, weighted average interest rate (as a percent) | 3.17% | |
| Debt, weighted average maturity period | 11 months | |
| Minimum | ||
| Short-Term Debt [Line Items] | ||
| Short-term borrowings, mature period | 1 day | |
| Maximum | ||
| Short-Term Debt [Line Items] | ||
| Short-term borrowings, mature period | 90 days |