v3.25.2
FINANCIAL ASSETS AND LIABILITIES - Fair Value (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Mar. 31, 2025
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative assets $ 52 $ 45
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other Assets, Noncurrent, Prepaid Expense and Other Assets, Current Other Assets, Noncurrent, Prepaid Expense and Other Assets, Current
Derivative liabilities $ 174 $ 43
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other Liabilities, Noncurrent, Accrued Liabilities and Other Liabilities, Current Other Liabilities, Noncurrent, Accrued Liabilities and Other Liabilities, Current
Fair value, net $ (123) $ 2
Designated as hedging instruments | Foreign exchange contracts | Level 2    
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative assets 7 6
Derivative liabilities 137 29
Fair value, net (130) (23)
Designated as hedging instruments | Cross-currency swap contracts | Level 2    
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative assets 11 12
Derivative liabilities 32 11
Fair value, net (21)  
Not designated as hedging instruments - economic hedges | Foreign exchange contracts | Level 2    
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative assets 34 27
Derivative liabilities 5 2
Fair value, net $ 29 $ 25