v3.25.3
FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Effect of Derivatives Instruments on Statements of Income (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
SG&A        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges $ 0 $ 0 $ 0 $ 0
Effects of net investment hedges 0 0 0 0
Effects of fair value hedges 0 0 0 0
Effects of derivatives not designated as hedging instruments 4 2 4 7
SG&A | Foreign currency forward contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 0 0 0 0
Effects of derivatives not designated as hedging instruments 0 0 0 0
SG&A | Cross-currency swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 0 0 0 0
SG&A | Foreign currency forward and options contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 0 0 0 0
SG&A | Interest rate swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 0 0 0 0
SG&A | Debt basis adjustment on Long-term borrowings        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 0 0 0 0
SG&A | Other derivatives        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of derivatives not designated as hedging instruments 4 2 4 7
Interest and other financial charges – net        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 0 0 0 0
Effects of net investment hedges 17 11 39 32
Effects of fair value hedges (5) (7) (13) (21)
Effects of derivatives not designated as hedging instruments 0 0 0 0
Interest and other financial charges – net | Foreign currency forward contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 0 0 0 0
Effects of derivatives not designated as hedging instruments 0 0 0 0
Interest and other financial charges – net | Cross-currency swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 11 7 25 24
Interest and other financial charges – net | Foreign currency forward and options contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 6 4 15 8
Interest and other financial charges – net | Interest rate swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 3 76 83 11
Interest and other financial charges – net | Debt basis adjustment on Long-term borrowings        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges (7) (84) (96) (31)
Interest and other financial charges – net | Other derivatives        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of derivatives not designated as hedging instruments 0 0 0 0
Other        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 0 0 0 0
Effects of net investment hedges 0 0 0 0
Effects of fair value hedges 0 0 0 0
Effects of derivatives not designated as hedging instruments 12 5 2 28
Other | Foreign currency forward contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 0 0 0 0
Effects of derivatives not designated as hedging instruments 0 0 (2) 0
Other | Cross-currency swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 0 0 0 0
Other | Foreign currency forward and options contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 0 0 0 0
Other | Interest rate swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 0 0 0 0
Other | Debt basis adjustment on Long-term borrowings        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 0 0 0 0
Other | Other derivatives        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of derivatives not designated as hedging instruments 12 5 4 28
Interest expense | Interest rate swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges (5) (7) (13) (21)
Product | Cost of revenue        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 9 3 4 3
Effects of net investment hedges 0 0 0 0
Effects of fair value hedges 0 0 0 0
Effects of derivatives not designated as hedging instruments (11) 28 48 21
Product | Cost of revenue | Foreign currency forward contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 9 3 4 3
Effects of derivatives not designated as hedging instruments (11) 28 48 21
Product | Cost of revenue | Cross-currency swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 0 0 0 0
Product | Cost of revenue | Foreign currency forward and options contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 0 0 0 0
Product | Cost of revenue | Interest rate swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 0 0 0 0
Product | Cost of revenue | Debt basis adjustment on Long-term borrowings        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 0 0 0 0
Product | Cost of revenue | Other derivatives        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of derivatives not designated as hedging instruments 0 0 0 0
Service | Cost of revenue        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 2 1 1 1
Effects of net investment hedges 0 0 0 0
Effects of fair value hedges 0 0 0 0
Effects of derivatives not designated as hedging instruments (3) 7 12 5
Service | Cost of revenue | Foreign currency forward contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of cash flow hedges 2 1 1 1
Effects of derivatives not designated as hedging instruments (3) 7 12 5
Service | Cost of revenue | Cross-currency swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 0 0 0 0
Service | Cost of revenue | Foreign currency forward and options contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of net investment hedges 0 0 0 0
Service | Cost of revenue | Interest rate swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 0 0 0 0
Service | Cost of revenue | Debt basis adjustment on Long-term borrowings        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of fair value hedges 0 0 0 0
Service | Cost of revenue | Other derivatives        
Derivative Instruments, Gain (Loss) [Line Items]        
Effects of derivatives not designated as hedging instruments $ 0 $ 0 $ 0 $ 0