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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, 2024
Dec. 31, 2023
Dec. 31, 2022
Pension Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Weighted average discount rate 5.46% 4.83% 5.03%
Rate of increase in future compensation, lump sum assumed interest rates first 5 years 4.42% 5.77% 5.10%
Rate of increase in future compensation, lump sum assumed interest rates next 15 years 5.04% 6.14% 5.83%
Rate of increase in future compensation, lump sum assumed interest rates all future years 5.46% 6.19% 5.68%
Weighted average discount rate 4.83% 5.03% 2.49%
Expected long-term rate of return 6.50% 6.50% 6.50%
SERP Benefits      
Defined Benefit Plan Disclosure [Line Items]      
Weighted average discount rate 5.46% 4.83% 5.03%
Weighted average discount rate 4.83% 5.03% 2.49%
Expected long-term rate of return 6.50% 6.50% 6.50%