v3.25.2
FINANCIAL ASSETS AND LIABILITIES - Derivative Financial Instruments (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Mar. 31, 2025
Derivative instruments in cash flow hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional amount $ 726 $ 357
Net investment hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional amount 1,881 1,985
Not designated as hedging instruments - economic hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional amount 1,566 1,148
Foreign exchange contracts | Derivative instruments in cash flow hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional amount 726 357
Foreign exchange contracts | Net investment hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional amount 1,381 1,485
Foreign exchange contracts | Not designated as hedging instruments - economic hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional amount 1,566 1,148
Cross-currency swap contracts | Net investment hedges    
Derivative Instruments, Gain (Loss) [Line Items]    
Notional amount $ 500 $ 500