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Derivative Financial Instruments - Narrative (Detail) - USD ($)
$ in Millions
Dec. 28, 2018
Dec. 29, 2017
Derivative [Line Items]    
Aggregate fair value of all derivative instruments with a credit-risk-related contingent feature that are in a liability position $ 8.4  
Fair value of derivatives   $ (1.4)
Foreign currency forward contracts, liabilities 1.6 0.0
Interest Rate Contract    
Derivative [Line Items]    
Notional Amount 400.0  
2024 | Interest Rate Contract    
Derivative [Line Items]    
Notional Amount 200.0  
2028 | Interest Rate Contract    
Derivative [Line Items]    
Notional Amount 200.0  
Significant Observable Inputs (Level 2) | Fair Value Measurements, Recurring Basis    
Derivative [Line Items]    
Foreign currency forward contracts, liabilities $ 0.8 $ (1.4)