v3.25.3
FINANCIAL INSTRUMENTS - Effects of Derivatives on Earnings (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Total revenues $ 9,969 $ 8,913 $ 27,112 $ 24,376
Cost of equipment and services 8,071 7,804 21,899 20,415
Selling, general, and administrative expenses 1,221 1,226 3,594 3,366
Other income (expense) – net 221 71 455 1,025
Sales of equipment and services        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effects of cash flow hedges 15 2 (4) (5)
Effect of derivatives not designated as hedges 3 6 6 0
Cost of equipment and services        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effects of cash flow hedges 18 0 18 14
Effect of derivatives not designated as hedges (6) (17) (60) (6)
Selling, general, and administrative expenses        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effects of cash flow hedges 0 0 0 0
Effect of derivatives not designated as hedges (5) (55) (78) (113)
Other income (expense) – net        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effects of cash flow hedges 0 0 0 0
Effect of derivatives not designated as hedges (17) 6 (8) (7)
Foreign currency exchange contracts | Sales of equipment and services        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effect of derivatives not designated as hedges 3 6 6 0
Foreign currency exchange contracts | Cost of equipment and services        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effect of derivatives not designated as hedges (1) (16) (50) 1
Foreign currency exchange contracts | Selling, general, and administrative expenses        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effect of derivatives not designated as hedges 4 (48) (65) (92)
Foreign currency exchange contracts | Other income (expense) – net        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effect of derivatives not designated as hedges (17) 6 (8) (7)
Commodity and other contracts | Sales of equipment and services        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effect of derivatives not designated as hedges 0 0 0 0
Commodity and other contracts | Cost of equipment and services        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effect of derivatives not designated as hedges (5) (1) (11) (7)
Commodity and other contracts | Selling, general, and administrative expenses        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effect of derivatives not designated as hedges (9) (6) (13) (21)
Commodity and other contracts | Other income (expense) – net        
Derivative Instruments and Hedging Activities Disclosures [Line Items]        
Effect of derivatives not designated as hedges $ 0 $ 0 $ 0 $ 0