Annual report [Section 13 and 15(d), not S-K Item 405]

DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment (Details)

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DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment (Details) - USD ($)
$ in Millions
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Property, Plant, and Equipment      
Depreciation expense $ 214.5 $ 192.0 $ 181.7
Buildings | Minimum      
Property, Plant, and Equipment      
Property and equipment, useful life (in years) 30 years    
Buildings | Maximum      
Property, Plant, and Equipment      
Property and equipment, useful life (in years) 50 years    
Leasehold Improvements | Maximum      
Property, Plant, and Equipment      
Property and equipment, useful life (in years) 15 years    
Machinery and Equipment | Minimum      
Property, Plant, and Equipment      
Property and equipment, useful life (in years) 2 years    
Machinery and Equipment | Maximum      
Property, Plant, and Equipment      
Property and equipment, useful life (in years) 5 years    
Office Furniture and Fixtures      
Property, Plant, and Equipment      
Property and equipment, useful life (in years) 7 years