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PENSION AND OTHER POSTRETIREMENT PLANS - Schedule of Assumptions Used in Calculating the Net Benefit Obligation (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Weighted average discount rate 5.03% 2.49% 2.08%
Rate of increase in future compensation, lump sum assumed interest rates first 5 years 5.10% 0.87% 0.53%
Rate of increase in future compensation, lump sum assumed interest rates next 15 years 5.83% 2.74% 2.31%
Rate of increase in future compensation, lump sum assumed interest rates all future years 5.68% 3.16% 3.09%
Weighted average discount rate 2.49% 2.08% 2.98%
Expected long-term rate of return 6.50% 6.50% 6.50%
SERP Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Weighted average discount rate 5.03% 2.49% 2.08%
Weighted average discount rate 2.49% 2.08% 2.98%
Expected long-term rate of return 6.50% 6.50% 6.50%