v3.25.0.1
Equity - Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
AOCI Attributable to Parent, Net of Tax      
Beginning balance $ 10,397 $ 17,287 $ 15,436
Other comprehensive income (loss) 380 (106) 700
Ending balance 3,364 10,397 17,287
AOCI Attributable to Parent      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (2,305) (2,199) (2,899)
Other comprehensive income (loss) 380 (106) 700
Ending balance (1,925) (2,305) (2,199)
Foreign currency translation adjustments      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (1,106) (1,513) (570)
Other comprehensive income (loss) before reclassifications (1,008) 407 (943)
Net losses (gains) reclassified from accumulated other comprehensive loss 0 0 0
Other comprehensive income (loss) (1,008) 407 (943)
Ending balance (2,114) (1,106) (1,513)
Net investment hedging activities      
AOCI Attributable to Parent, Net of Tax      
Beginning balance 65 464 (91)
Other comprehensive income (loss) before reclassifications 580 (311) 629
Net losses (gains) reclassified from accumulated other comprehensive loss (96) (88) (74)
Other comprehensive income (loss) 484 (399) 555
Ending balance 549 65 464
Pension and post-employment benefits      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (1,488) (1,458) (2,546)
Other comprehensive income (loss) before reclassifications 799 (23) 915
Net losses (gains) reclassified from accumulated other comprehensive loss 25 (7) 173
Other comprehensive income (loss) 824 (30) 1,088
Ending balance (664) (1,488) (1,458)
Cash flow hedging activities      
AOCI Attributable to Parent, Net of Tax      
Beginning balance 224 308 308
Other comprehensive income (loss) before reclassifications 155 (10) 91
Net losses (gains) reclassified from accumulated other comprehensive loss (75) (74) (91)
Other comprehensive income (loss) 80 (84) 0
Ending balance 304 224 308
Accumulated other comprehensive income (loss)      
AOCI Attributable to Parent, Net of Tax      
Beginning balance (2,305) (2,199) (2,899)
Other comprehensive income (loss) before reclassifications 526 63 692
Net losses (gains) reclassified from accumulated other comprehensive loss (146) (169) 8
Other comprehensive income (loss) 380 (106) 700
Ending balance $ (1,925) $ (2,305) $ (2,199)