v3.23.2
EQUITY - AOCI (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
AOCI, Net of Tax [Roll Forward]        
Beginning balance     $ 9,224  
Other comprehensive income (loss) before reclassifications $ 81 $ (218) 177 $ 61
Amount reclassified from accumulated other comprehensive income (loss) (1) (5) 103 (26)
Ending balance 10,575   10,575  
Pension Plan        
AOCI, Net of Tax [Roll Forward]        
Pre-tax gain recorded in other income (expense) - net     27  
Pre-tax gain recorded in other income (expense), tax expense     10  
Accumulated Other Comprehensive Income (Loss)        
AOCI, Net of Tax [Roll Forward]        
Beginning balance (6,171) (6,213) (6,371) (6,471)
Ending balance (6,091) (6,436) (6,091) (6,436)
Foreign Exchange Translation Adjustment        
AOCI, Net of Tax [Roll Forward]        
Beginning balance (5,701) (5,697) (5,926) (6,093)
Other comprehensive income (loss) before reclassifications 147 (265) 269 131
Amount reclassified from accumulated other comprehensive income (loss) 0 0 103 0
Ending balance (5,554) (5,962) (5,554) (5,962)
Deferred Gains (Losses) on Hedging Activities        
AOCI, Net of Tax [Roll Forward]        
Beginning balance (368) (373) (343) (254)
Other comprehensive income (loss) before reclassifications (66) 47 (92) (70)
Amount reclassified from accumulated other comprehensive income (loss) (1) (5) 0 (7)
Ending balance (435) (331) (435) (331)
Pension and Other Postretirement Liability Adjustments        
AOCI, Net of Tax [Roll Forward]        
Beginning balance (102) (143) (102) (124)
Other comprehensive income (loss) before reclassifications 0 0 0 0
Amount reclassified from accumulated other comprehensive income (loss) 0 0 0 (19)
Ending balance $ (102) $ (143) (102) $ (143)
Parent | Pension Plan        
AOCI, Net of Tax [Roll Forward]        
Pre-tax gain recorded in other income (expense) - net     19  
Pre-tax gain recorded in other income (expense), tax expense     7  
Non- Controlling Interests | Pension Plan        
AOCI, Net of Tax [Roll Forward]        
Pre-tax gain recorded in other income (expense) - net     8  
Pre-tax gain recorded in other income (expense), tax expense     $ 3