v3.26.1
Leases - Schedule of Supplemental Balance Sheet Information (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Jun. 30, 2025
Operating leases    
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Other long-term assets Other long-term assets
Operating lease right-of-use assets (included within other long-term assets) $ 201 $ 192
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Other current liabilities Other current liabilities
Current operating lease liabilities (included within other current liabilities) $ 49 $ 47
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Other long-term liabilities Other long-term liabilities
Long-term operating lease liabilities (included within other long-term liabilities) $ 164 $ 154
Total operating lease liabilities 213 201
Finance leases    
Property, plant and equipment 113 127
Accumulated depreciation $ (28) $ (25)
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Property, plant and equipment, net of accumulated depreciation of $4,625 and $4,480 Property, plant and equipment, net of accumulated depreciation of $4,625 and $4,480
Property, plant and equipment, net $ 85 $ 102
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Notes payable and long-term debt payable within one year Notes payable and long-term debt payable within one year
Notes payable and long-term debt payable within one year $ 6 $ 6
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Long-term debt Long-term debt
Long-term debt $ 86 $ 102
Total finance lease liabilities $ 92 $ 108
Weighted-average remaining lease term    
Operating leases 6 years 3 months 18 days 6 years 3 months 18 days
Finance leases 18 years 1 month 6 days 18 years 9 months 18 days
Weighted-average discount rate    
Operating leases 4.40% 4.30%
Finance leases 5.20% 5.20%