v3.26.1
FAIR VALUE MEASUREMENTS - Hierarchy For Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Recurring basis - USD ($)
$ in Millions
Jun. 30, 2026
Jun. 30, 2025
Assets:    
Money market funds $ 1,509 $ 727
Foreign currency forward contracts 40 32
Cross-currency swap contracts 34 50
Total 1,583 809
Liabilities:    
Foreign currency forward contracts 47 97
Interest rate contracts 118 104
Cross-currency swap contracts 1 15
Total 166 216
Level 1    
Assets:    
Money market funds 1,509 727
Foreign currency forward contracts 0 0
Cross-currency swap contracts 0 0
Total 1,509 727
Liabilities:    
Foreign currency forward contracts 0 0
Interest rate contracts 0 0
Cross-currency swap contracts 0 0
Total 0 0
Level 2    
Assets:    
Money market funds 0 0
Foreign currency forward contracts 40 32
Cross-currency swap contracts 34 50
Total 74 82
Liabilities:    
Foreign currency forward contracts 47 97
Interest rate contracts 118 104
Cross-currency swap contracts 1 15
Total 166 216
Level 3    
Assets:    
Money market funds 0 0
Foreign currency forward contracts 0 0
Cross-currency swap contracts 0 0
Total 0 0
Liabilities:    
Foreign currency forward contracts 0 0
Interest rate contracts 0 0
Cross-currency swap contracts 0 0
Total $ 0 $ 0