v3.25.1
Accumulated Other Comprehensive Income/(Loss) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Derivative instruments [Abstract]      
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months $ 181    
Pension and other postretirement benefits      
Total AOCI ending balance at March 31 (9,158)   $ (9,639)
Parent Company [Member]      
Foreign currency transaction [Abstract]      
Beginning balance (6,899) $ (5,443)  
Gains/(Losses) on foreign currency translation 497 (118)  
Less: Tax/(Tax benefit) (a) (28) (4)  
Net gains/(losses) on foreign currency translation 525 (114)  
(Gains)/Losses reclassified from AOCI to income (4) 0  
Other comprehensive income/(loss), net of tax 521 (114)  
Ending balance (6,378) (5,557)  
Marketable securities [Abstract]      
Beginning balance (50) (170)  
Gains/(Losses) on available for sale securities 88 (15)  
Less: Tax/(Tax benefit) 19 (2)  
Net gains/(losses) on available for sale securities 69 (13)  
(Gains)/Losses reclassified from AOCI to net income (2) 6  
Less: Tax/(Tax benefit) 0 1  
Net (gains)/losses reclassified from AOCI to net income (b) (2) 5  
Other comprehensive income/(loss), net of tax 67 (8)  
Ending balance 17 (178)  
Derivative instruments [Abstract]      
Beginning balance 277 (331)  
Gains/(losses) on derivative instruments (82) 256  
Less: Tax/(tax benefit) (19) 60  
Net gains/(losses) on derivative instruments (63) 196  
(Gains)/Losses reclassified from AOCI to net income (85) 12  
Less: Tax/(tax benefit) (19) 3  
Net (gains)/losses reclassified to AOCI from net income (66) 9  
Other comprehensive income/(loss), net of tax (129) 205  
Ending balance 148 (126)  
Pension and other postretirement benefits      
Beginning balance (2,967) (3,098)  
Amortization of prior service costs/(credits) 30 31  
Less: Tax/(Tax benefit) 7 8  
Net prior service costs/(credits) reclassified from AOCI to net income 23 23  
Translation impact on non-U.S. plans (1) 4  
Other comprehensive income/(loss), net of tax 22 27  
Ending balance (2,945) (3,071)  
Total AOCI ending balance at March 31 $ (9,158) $ (8,932)