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Fair Value Measurements - Narrative (Details) - USD ($)
$ in Millions
Jul. 02, 2017
Apr. 02, 2017
Jul. 22, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value of deferred compensation plan assets $ 16.3 $ 16.0  
Fair value of convertible notes 399.4 $ 376.9  
Measured on a Recurring Basis | Level 3      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration liability 1.3   $ 1.3
Term B Loan | Level 2      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Outstanding principal balance $ 201.9