v3.25.1
Equity - Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance $ 3,364 $ 10,397
Other comprehensive income (loss) 183 (149)
Ending balance 1,462 8,047
Foreign currency translation adjustments    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance (2,114) (1,106)
Other comprehensive income (loss) before reclassifications 487 (396)
Net gains reclassified from accumulated other comprehensive loss 0 0
Other comprehensive income (loss) 487 (396)
Ending balance (1,627) (1,502)
Net investment hedging activities    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance 549 65
Other comprehensive income (loss) before reclassifications (256) 228
Net gains reclassified from accumulated other comprehensive loss (27) (21)
Other comprehensive income (loss) (283) 207
Ending balance 266 272
Pension and post-employment benefits    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance (664) (1,488)
Other comprehensive income (loss) before reclassifications (1) 3
Net gains reclassified from accumulated other comprehensive loss (1) 7
Other comprehensive income (loss) (2) 10
Ending balance (666) (1,478)
Cash flow hedging activities    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance 304 224
Other comprehensive income (loss) before reclassifications (17) 44
Net gains reclassified from accumulated other comprehensive loss (2) (14)
Other comprehensive income (loss) (19) 30
Ending balance 285 254
Accumulated other comprehensive income (loss)    
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax    
Beginning balance (1,925) (2,305)
Other comprehensive income (loss) before reclassifications 213 (121)
Net gains reclassified from accumulated other comprehensive loss (30) (28)
Other comprehensive income (loss) 183 (149)
Ending balance $ (1,742) $ (2,454)