Annual report pursuant to Section 13 and 15(d)

BENEFIT PLANS - Weighted-Average Assumptions used to Determine Benefit Obligations (Details)

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BENEFIT PLANS - Weighted-Average Assumptions used to Determine Benefit Obligations (Details)
Dec. 31, 2021
Dec. 31, 2020
Pension Benefits    
Weighted-average assumptions used to determine benefit obligations at December 31,    
Discount rate (as a percent) 2.85% 2.56%
Rate of compensation increase (as a percent) 6.00% 5.97%
Other Benefits    
Weighted-average assumptions used to determine benefit obligations at December 31,    
Discount rate (as a percent) 2.86% 2.47%