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Stock-Based Compensation - Schedule of Grant Date Fair Value Black-Scholes Option-Pricing Model Assumptions (Detail) - 6 months ended Jul. 04, 2015 - $ / shares
Total
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Exercise price $ 47.59
Expected dividend yield 3.13%
Expected stock price volatility 33.32%
Risk-free interest rate 1.86%
Expected life (years) 6 years 6 months