ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Proceeds from sales and calls of securities and associated gains and losses) (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) | ||
| Proceeds from Sales and Calls of Securities | $ 43.2 | $ 141.4 |