v3.26.3
DERIVATIVE FINANCIAL INSTRUMENTS - Additional Information Regarding the Effects of Fair Value and Cash Flow Hedging Relationships (Details) - USD ($)
$ in Millions
 3 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Gain (loss) on derivative financial instruments    
Amount of loss reclassified from AOCI $ (8) $ 0
Cash flow hedges    
Gain (loss) on derivative financial instruments    
Amount of loss reclassified from AOCI (8) 0
Location, Statement of Income, Balance [Axis]: us-gaap:InterestExpenseNonoperating    
Gain (loss) on derivative financial instruments    
Total amounts of income and expense line items presented in the accompanying consolidated statements of earnings in which the effects of fair value and cash flow hedges are recorded 83 86
Location, Statement of Income, Balance [Axis]: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax    
Gain (loss) on derivative financial instruments    
Total amounts of income and expense line items presented in the accompanying consolidated statements of earnings in which the effects of fair value and cash flow hedges are recorded 3,715 3,481
Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense    
Gain (loss) on derivative financial instruments    
Total amounts of income and expense line items presented in the accompanying consolidated statements of earnings in which the effects of fair value and cash flow hedges are recorded 2,365 2,296
Interest rate contracts | Location, Statement of Income, Balance [Axis]: us-gaap:InterestExpenseNonoperating | Derivatives in fair value hedging relationships    
Gain (loss) on derivative financial instruments    
Amount of gain (loss) recognized 57 (4)
Interest rate contracts | Location, Statement of Income, Balance [Axis]: us-gaap:InterestExpenseNonoperating | Derivatives Designated as Hedging Instruments: | Derivatives in fair value hedging relationships    
Gain (loss) on derivative financial instruments    
Amount of gain (loss) recognized (57) 4
Cross-currency swap contracts | Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | Derivatives in fair value hedging relationships    
Gain (loss) on derivative financial instruments    
Amount of gain (loss) recognized 10 (12)
Cross-currency swap contracts | Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | Derivatives Designated as Hedging Instruments: | Derivatives in fair value hedging relationships    
Gain (loss) on derivative financial instruments    
Amount of gain (loss) recognized (10) 12
Foreign currency forward contracts | Location, Statement of Income, Balance [Axis]: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | Cash flow hedges    
Gain (loss) on derivative financial instruments    
Amount of loss reclassified from AOCI $ (8) $ 0