v3.22.4
PENSION AND OTHER POSTRETIREMENT BENEFIT PROGRAMS - Reconciliation of Pension and OPEB Plan Obligations, Assets and Funded Status (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Benefit obligations      
End of period $ 3,146    
Fair value of plan assets      
Beginning of period 3,784    
End of period 2,501 $ 3,784  
Amounts recognized in the consolidated balance sheets      
Noncurrent asset 123 228  
Pension benefits      
Benefit obligations      
Beginning of period 4,443 4,313  
Service cost 75 87 $ 83
Interest cost 97 72 95
Participant contributions 4 4  
Actuarial (gain) loss (1,213) (186)  
Benefit payments (124) (103)  
Settlements (17) (13)  
Curtailment (13) (5)  
Acquisitions 0 364  
Plan Amendments (1) (15)  
Foreign exchange and other (107) (105)  
End of period 3,146 4,443 4,313
Fair value of plan assets      
Beginning of period 3,784 3,434  
Actual return on plan assets (1,118) 141  
Employer contributions 48 73  
Participant contributions 4 4  
Benefit payments (124) (103)  
Settlements (17) (13)  
Acquisitions 0 305  
Foreign exchange and other (76) (57)  
End of period 2,501 3,784 3,434
Funded status (645) (659)  
Amounts recognized in the consolidated balance sheets      
Noncurrent asset 123 228  
Current liability (31) (29)  
Noncurrent liability (737) (858)  
Net liability recognized (645) (659)  
OPEB      
Benefit obligations      
Beginning of period 211 228  
Service cost 1 1 1
Interest cost 4 4 6
Participant contributions 0 0  
Actuarial (gain) loss (37) (14)  
Benefit payments (19) (19)  
Settlements 0 0  
Curtailment 0 0  
Acquisitions 0 11  
Plan Amendments 0 0  
Foreign exchange and other 0 0  
End of period 160 211 228
Fair value of plan assets      
Beginning of period 0 0  
Actual return on plan assets 0 0  
Employer contributions 19 19  
Participant contributions 0 0  
Benefit payments (19) (19)  
Settlements 0 0  
Acquisitions 0 0  
Foreign exchange and other 0 0  
End of period 0 0 $ 0
Funded status (160) (211)  
Amounts recognized in the consolidated balance sheets      
Noncurrent asset 0 0  
Current liability (18) (17)  
Noncurrent liability (142) (194)  
Net liability recognized $ (160) $ (211)