v3.26.1
Basis of Presentation and Summary of Significant Accounting Policies (Components of Property and Equipment) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Jun. 30, 2025
Property, Plant, and Equipment [Line Items]    
Total property and equipment, at cost $ 7,966 $ 7,516
Total property and equipment, at cost (4,935) (4,658)
Property and equipment, net 3,031 2,858
Land, building, and improvements    
Property, Plant, and Equipment [Line Items]    
Total property and equipment, at cost 2,085 1,944
Machinery and equipment    
Property, Plant, and Equipment [Line Items]    
Total property and equipment, at cost 3,011 2,919
Capitalized software held for internal use    
Property, Plant, and Equipment [Line Items]    
Total property and equipment, at cost 2,036 1,940
Furniture and fixtures    
Property, Plant, and Equipment [Line Items]    
Total property and equipment, at cost 136 136
Construction in Progress    
Property, Plant, and Equipment [Line Items]    
Total property and equipment, at cost $ 698 $ 577