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Summary of Significant Accounting Policies - Additional Information (Detail)
$ in Millions
3 Months Ended
Apr. 02, 2016
USD ($)
Segment
Accounting Policies [Abstract]  
Number of reportable segments | Segment 2
Number of operating segments | Segment 2
Cash equivalent maturity period 3 months
Accounting Standards Update 2015-03 [Member]  
New Accounting Pronouncements or Change in Accounting Principle [Line Items]  
Debt issuance costs | $ $ 4.0
Total debt | $ $ 190.0