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EMPLOYEE BENEFIT PLANS - Assumptions Used to Determine Benefit Obligation and Net Periodic Benefit Cost (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Defined Benefit Plan Disclosure      
Weighted average discount rate (percent) 5.62% 2.97%  
Weighted average expected long-term rate of return on plan assets (percent) 7.00% 8.98% 8.97%
Assumed healthcare cost trend rate for the next year (percent) 6.50% 6.25% 6.25%
Ultimate healthcare cost trend rate (percent) 5.00%    
Pension Benefits      
Defined Benefit Plan Disclosure      
Weighted average discount rate (percent) 2.96% 2.61% 3.39%