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EMPLOYEE BENEFIT PLANS (Weighted-Average Assumptions Used to Determine Benefit Obligations) (Details)
Dec. 31, 2019
Dec. 31, 2018
Pension Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Discount Rate (in percentage) 3.60% 4.50%
Rate of Compensation Increase (in percentage) 2.80% 2.80%
Other Postretirement Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Discount Rate (in percentage) 3.30% 4.30%