NET LOANS RECEIVABLE - Others (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Residential mortgage, home equity and commercial loans | ||
| NET LOANS RECEIVABLE | ||
| Pledged loans receivable as collateral for FHLBNY borrowings and stand-by letters of credit | $ 807.0 | $ 777.1 |