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PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS - Schedule of Components of Net Periodic Benefit Cost (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Other Postretirement Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 0 $ 0 $ 0 $ 0
Interest cost 2 2 3 3
Expected return on plan assets 0 0 0 0
Amortization [Abstract]        
Actuarial loss 0 0 0 0
Prior service credit (10) (12) (21) (23)
Settlement and curtailment (gain) loss 0 0 0 0
Net periodic benefit cost (credit) (8) (10) (18) (20)
United States Pension Benefits | Pension Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 1 1 1 2
Interest cost 29 20 58 41
Expected return on plan assets (35) (36) (71) (73)
Amortization [Abstract]        
Actuarial loss 9 14 19 29
Prior service credit 0 0 0  
Settlement and curtailment (gain) loss 0 0 0  
Net periodic benefit cost (credit) 4 (1) 7 (1)
Foreign Pension Benefits | Pension Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 1 1 2 2
Interest cost 7 4 13 8
Expected return on plan assets (6) (8) (11) (17)
Amortization [Abstract]        
Actuarial loss 1 2 2 5
Prior service credit 0 0 0 0
Settlement and curtailment (gain) loss 0 0 0 1
Net periodic benefit cost (credit) $ 3 $ (1) $ 6 $ (1)