v3.23.1
Equity - Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance $ 17,287 $ 15,436
Other comprehensive loss (33) (85)
Ending balance 13,303 16,314
Foreign currency translation adjustments    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance (1,513) (570)
Other comprehensive income (loss) before reclassifications 194 (231)
Net gains reclassified from accumulated other comprehensive loss 0 0
Other comprehensive loss 194 (231)
Ending balance (1,319) (801)
Net investment hedging activities    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance 464 (91)
Other comprehensive income (loss) before reclassifications (202) 142
Net gains reclassified from accumulated other comprehensive loss (22) (12)
Other comprehensive loss (224) 130
Ending balance 240 39
Pension and post-employment benefits    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance (1,458) (2,546)
Other comprehensive income (loss) before reclassifications 40 (15)
Net gains reclassified from accumulated other comprehensive loss (2) 43
Other comprehensive loss 38 28
Ending balance (1,420) (2,518)
Cash flow hedging activities    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance 308 308
Other comprehensive income (loss) before reclassifications (10) (1)
Net gains reclassified from accumulated other comprehensive loss (31) (11)
Other comprehensive loss (41) (12)
Ending balance 267 296
Accumulated other comprehensive income (loss)    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance (2,199) (2,899)
Other comprehensive income (loss) before reclassifications 22 (105)
Net gains reclassified from accumulated other comprehensive loss (55) 20
Other comprehensive loss (33) (85)
Ending balance $ (2,232) $ (2,984)