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Balance Sheet Information - Property, Plant and Equipment, Net (Detail) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Dec. 30, 2022
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements net excluding construction in progress $ 379.1 $ 368.8
Accumulated depreciation (154.4) (146.0)
Construction in progress 65.2 56.8
Total $ 289.9 279.6
Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 3 years  
Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 50 years  
Land [Member]    
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements, gross $ 3.0 3.0
Buildings [Member]    
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements, gross $ 57.9 58.6
Property, plant and equipment, useful life 50 years  
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements, gross $ 82.4 81.3
Machinery and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements, gross $ 157.0 152.5
Machinery and Equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 5 years  
Machinery and Equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 10 years  
Computer Equipment and Software [Member]    
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements, gross $ 73.5 68.3
Computer Equipment and Software [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 3 years  
Computer Equipment and Software [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 10 years  
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Equipment and leasehold improvements, gross $ 5.3 $ 5.1
Property, plant and equipment, useful life 5 years