v3.23.3
EQUITY - Accumulated Other Comprehensive Loss, Net of Tax (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning Balance $ 15,538 $ 15,155 $ 14,659 $ 16,726
Other comprehensive income (loss) before reclassifications     34 (512)
Amounts reclassified from accumulated other comprehensive loss     25 57
Deferred taxes     5 (13)
Other comprehensive income (loss) (112) (348) 64 (468)
Less: Other comprehensive income (loss) attributable to noncontrolling interests 0 1 0 (2)
Less: Other adjustments       1
Ending Balance 15,712 14,459 15,712 14,459
Investment Securities, Parent        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning Balance     0  
Ending Balance 1   1  
Investment Securities        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Other comprehensive income (loss) before reclassifications     1  
Amounts reclassified from accumulated other comprehensive loss     0  
Deferred taxes     0  
Other comprehensive income (loss)     1  
Foreign Currency Translation Adjustment, Parent        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning Balance     (2,665) (2,398)
Ending Balance (2,619) (2,870) (2,619) (2,870)
Foreign Currency Translation Adjustments        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Other comprehensive income (loss) before reclassifications     46 (509)
Amounts reclassified from accumulated other comprehensive loss     0 35
Deferred taxes     0 0
Other comprehensive income (loss)     46 (474)
Foreign Currency Translation Adjustments, Noncontrolling Interest        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Less: Other comprehensive income (loss) attributable to noncontrolling interests       (2)
Less: Other adjustments       0
Cash Flow Hedges, Parent        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning Balance     (10) (12)
Ending Balance (13) (11) (13) (11)
Cash Flow Hedges        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Other comprehensive income (loss) before reclassifications     (7) (2)
Amounts reclassified from accumulated other comprehensive loss     0 3
Deferred taxes     4 0
Other comprehensive income (loss)     (3) 1
Cash Flow Hedges, Noncontrolling Interest        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Less: Other comprehensive income (loss) attributable to noncontrolling interests       0
Less: Other adjustments       0
Benefit Plans, Parent        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning Balance     (296) (281)
Ending Balance (276) (277) (276) (277)
Benefit Plans        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Other comprehensive income (loss) before reclassifications     (6) (1)
Amounts reclassified from accumulated other comprehensive loss     25 19
Deferred taxes     1 (13)
Other comprehensive income (loss)     20 5
Benefit Plans, Noncontrolling Interest        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Less: Other comprehensive income (loss) attributable to noncontrolling interests       0
Less: Other adjustments       1
Accumulated Other Comprehensive Loss        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning Balance (2,795) (2,809) (2,971) (2,691)
Other comprehensive income (loss) (112) (349) 64 (466)
Ending Balance $ (2,907) $ (3,158) $ (2,907) $ (3,158)