v3.26.1
RISK MANAGEMENT AND DERIVATIVES - FV of Derivative Instruments Included within Consolidated Balance Sheet (Details) - USD ($)
$ in Millions
May 31, 2026
May 31, 2025
Derivatives, Fair Value [Line Items]    
DERIVATIVE ASSETS $ 190 $ 131
DERIVATIVE LIABILITIES 343 371
Derivatives formally designated as hedging instruments    
Derivatives, Fair Value [Line Items]    
DERIVATIVE ASSETS 161 121
DERIVATIVE LIABILITIES 325 361
Derivatives formally designated as hedging instruments | Foreign exchange forwards and options | Prepaid expenses and other current assets    
Derivatives, Fair Value [Line Items]    
DERIVATIVE ASSETS 111 75
Derivatives formally designated as hedging instruments | Foreign exchange forwards and options | Deferred income taxes and other assets    
Derivatives, Fair Value [Line Items]    
DERIVATIVE ASSETS 44 22
Derivatives formally designated as hedging instruments | Foreign exchange forwards and options | Accrued liabilities    
Derivatives, Fair Value [Line Items]    
DERIVATIVE LIABILITIES 253 216
Derivatives formally designated as hedging instruments | Foreign exchange forwards and options | Deferred income taxes and other liabilities    
Derivatives, Fair Value [Line Items]    
DERIVATIVE LIABILITIES 62 142
Derivatives formally designated as hedging instruments | Interest rate swaps | Deferred income taxes and other assets    
Derivatives, Fair Value [Line Items]    
DERIVATIVE ASSETS 6 24
Derivatives formally designated as hedging instruments | Interest rate swaps | Deferred income taxes and other liabilities    
Derivatives, Fair Value [Line Items]    
DERIVATIVE LIABILITIES 10 3
Derivatives not designated as hedging instruments    
Derivatives, Fair Value [Line Items]    
DERIVATIVE ASSETS 29 10
DERIVATIVE LIABILITIES 18 10
Derivatives not designated as hedging instruments | Foreign exchange forwards and options | Prepaid expenses and other current assets    
Derivatives, Fair Value [Line Items]    
DERIVATIVE ASSETS 29 10
Derivatives not designated as hedging instruments | Foreign exchange forwards and options | Accrued liabilities    
Derivatives, Fair Value [Line Items]    
DERIVATIVE LIABILITIES $ 18 $ 10