v3.22.4
Equity - Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
AOCI Attributable to Parent, Net of Tax      
Beginning balance $ 15,436 $ 13,097 $ (8,172)
Other comprehensive income (loss) 700 218 479
Ending balance 17,287 15,436 13,097
AOCI Attributable to Parent      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (2,899) (3,117) (3,596)
Other comprehensive income (loss) 700 218 479
Ending balance (2,199) (2,899) (3,117)
Foreign currency translation adjustments      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (570) 583 (928)
Other comprehensive income (loss) before reclassifications (943) (1,153) 1,511
Net losses (gains) reclassified from accumulated other comprehensive loss 0 0 0
Other comprehensive income (loss) (943) (1,153) 1,511
Ending balance (1,513) (570) 583
Net investment hedging activities      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (91) (790) 9
Other comprehensive income (loss) before reclassifications 629 720 (785)
Net losses (gains) reclassified from accumulated other comprehensive loss (74) (21) (14)
Other comprehensive income (loss) 555 699 (799)
Ending balance 464 (91) (790)
Pension and post-employment benefits      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (2,546) (3,067) (2,965)
Other comprehensive income (loss) before reclassifications 915 298 (300)
Net losses (gains) reclassified from accumulated other comprehensive loss 173 223 198
Other comprehensive income (loss) 1,088 521 (102)
Ending balance (1,458) (2,546) (3,067)
Cash flow hedging activities      
AOCI Attributable to Parent, Net of Tax      
Beginning balance 308 157 288
Other comprehensive income (loss) before reclassifications 91 76 (108)
Net losses (gains) reclassified from accumulated other comprehensive loss (91) 75 (23)
Other comprehensive income (loss) 0 151 (131)
Ending balance 308 308 157
Accumulated other comprehensive income (loss)      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (2,899) (3,117) (3,596)
Other comprehensive income (loss) before reclassifications 692 (59) 318
Net losses (gains) reclassified from accumulated other comprehensive loss 8 277 161
Other comprehensive income (loss) 700 218 479
Ending balance $ (2,199) $ (2,899) $ (3,117)