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Fair Value of Financial Instruments - Additional Information (Detail) - USD ($)
$ in Millions
Dec. 31, 2016
Jul. 02, 2016
Reported Value Measurement [Member]    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Long-term debt, carrying value $ 1,304.9 $ 1,111.6
Fair Value Inputs Level 2 [Member]    
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]    
Fair value of long term debt $ 1,316.4 $ 1,127.9