General form of registration statement for all companies including face-amount certificate companies

Property, Plant, and Equipment, Net - Schedule of Property Plant and Equipment,Net (Detail)

v3.21.2
Property, Plant, and Equipment, Net - Schedule of Property Plant and Equipment,Net (Detail) - USD ($)
$ in Millions
 12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 180.1 $ 147.1
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (91.3) (71.9)
Property, plant, and equipment, net 88.8 75.2
Land, Buildings and Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 44.4 43.9
Land, Buildings and Improvements [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 39 years  
Land, Buildings and Improvements [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years  
Machinery and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 49.6 38.9
Machinery and Equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 15 years  
Machinery and Equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 5 years  
Badges [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 38.9 29.4
Badges [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 5 years  
Badges [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years  
Furniture, Fixtures, Computer Equipment and Other [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 33.6 27.6
Furniture, Fixtures, Computer Equipment and Other [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 10 years  
Furniture, Fixtures, Computer Equipment and Other [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years  
Construction in Progress [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 13.6 $ 7.3