EMPLOYEE AND DIRECTOR BENEFIT PLANS - Assumptions (Details) - Post retirement benefit	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
EMPLOYEE AND DIRECTOR BENEFIT PLANS
Equivalent APBO Single Discount Rate	5.60%	5.00%
Ultimate Health Care Trend Rate	4.59%	4.59%
Year Ultimate Trend Rate Reached	2042	2042
Equivalent APBO Single Discount Rate	5.60%	5.00%	5.20%
Current Pre 65 Health Care Trend Rate	8.65%	8.35%	8.64%
Current Post 64 Health Care Trend Rate-Non Grandfathered	5.68%	5.38%	5.32%
Current Post 64 Health Care Trend Rate-Grandfathered	7.98%	7.23%	7.35%
Defined Benefit Plan, Ultimate Health Care Cost Trend Rate		4.59%	4.59%
Year Ultimate Trend Rate Reached		2042	2042