BENEFIT PLANS - WEIGHTED AVERAGE ASSUMPTIONS USED TO DETERMINE NET PERIODIC BENEFIT COST TREND RATES (Details)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Retirement Benefits [Abstract]
Interest crediting rate	2.50%	1.30%	1.30%
Discount rate	3.20%	1.10%	0.60%
Expected return on plan assets	3.20%	2.20%	2.20%
Rate of compensation increase	2.60%	2.60%	2.40%