v3.26.1
Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period $ 26,221 $ 26,521 $ 25,809 $ 27,686
Total other comprehensive income 51 362 1 605
Balance at end of period 26,926 25,763 26,926 25,763
Total        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (1,035) (1,187) (984) (1,413)
Other comprehensive income (loss) before reclassifications 31 283 (26) 505
Amounts reclassified from accumulated other comprehensive loss 21 3 27 7
Total other comprehensive income 52 286 1 512
Balance at end of period (983) (901) (983) (901)
Derivatives        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (78) (73) (71) (79)
Other comprehensive income (loss) before reclassifications (5) 1 (18) 3
Amounts reclassified from accumulated other comprehensive loss 21 3 27 7
Total other comprehensive income 16 4 9 10
Balance at end of period (62) (69) (62) (69)
Foreign Currency Translation        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (952) (1,107) (908) (1,327)
Other comprehensive income (loss) before reclassifications 36 282 (8) 502
Amounts reclassified from accumulated other comprehensive loss 0 0 0 0
Total other comprehensive income 36 282 (8) 502
Balance at end of period (916) (825) (916) (825)
Pension Plans        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Balance at beginning of period (5) (7) (5) (7)
Other comprehensive income (loss) before reclassifications 0 0 0 0
Amounts reclassified from accumulated other comprehensive loss 0 0 0 0
Total other comprehensive income 0 0 0 0
Balance at end of period $ (5) $ (7) $ (5) $ (7)