v3.26.1
Leases - Schedule of Components of Lease Expense and Supplemental Cash Flow Information (Details) - USD ($)
$ in Millions
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Leases [Abstract]      
Operating lease expense $ 65 $ 64 $ 68
Finance lease cost:      
Amortization of lease assets 8 8 7
Interest on lease liabilities 5 5 5
Short-term lease cost 17 13 9
Variable lease cost 7 6 6
Total lease cost $ 102 $ 96 $ 95