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Fair Value Measurements (Additional Information) (Detail) - USD ($)
$ in Millions
Apr. 02, 2021
Jan. 01, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt outstanding $ 1,291.9 $ 1,291.4
Debt | Recurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt outstanding $ 1,500.0 $ 1,800.0