Annual report pursuant to Section 13 and 15(d)

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, 2021
Jun. 30, 2020
Jun. 30, 2019
Property, Plant and Equipment      
Depreciation expense $ 111.1 $ 101.4 $ 72.6
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) 10 years    
Office furniture and fixtures      
Property, Plant and Equipment      
Property and equipment, useful life (in years) 7 years