v3.25.2
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance $ (5,053) $ (4,940) $ (4,785) $ (4,855)
Ending balance (5,270) (4,934) (5,270) (4,934)
Foreign Currency Translation        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (799) (691) (672) (673)
Other comprehensive income (loss) before reclassifications, net (178) 5 (305) (13)
Amounts reclassified, pre-tax 0 0 0 0
Tax benefit reclassified 0 0 0 0
Ending balance (977) (686) (977) (686)
Defined Benefit Pension and Postretirement Plans        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (75) (69) (76) (78)
Other comprehensive income (loss) before reclassifications, net 0 0 0 9
Amounts reclassified, pre-tax 0 0 1 0
Tax benefit reclassified 0 0 0 0
Ending balance (75) (69) (75) (69)
Unrealized Hedging Gains (Losses)        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance 3 4 3 1
Other comprehensive income (loss) before reclassifications, net (8) (14) (9) (12)
Amounts reclassified, pre-tax 2 14 3 15
Tax benefit reclassified (1) 0 (1) 0
Ending balance (4) 4 (4) 4
Accumulated Other Comprehensive Income (Loss)        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (871) (756) (745) (750)
Other comprehensive income (loss) before reclassifications, net (186) (9) (314) (16)
Amounts reclassified, pre-tax 2 14 4 15
Tax benefit reclassified (1) 0 (1) 0
Ending balance $ (1,056) $ (751) $ (1,056) $ (751)