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Stock-Based Compensation - Fair Value of Stock Options Granted (Detail) (USD $)
3 Months Ended
Sep. 27, 2013
Sep. 28, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]    
Suboptimal exercise factor 2.06 1.90
Risk-free interest rates, minimum 0.10% 0.17%
Risk-free interest rates, maximum 2.02% 1.04%
Expected stock price volatility, minimum 0.31% 0.44%
Expected stock price volatility, maximum 0.50% 0.53%
Weighted average expected volatility 0.43% 0.49%
Post-vesting termination rate 3.09% 2.08%
Dividend yield 1.58% 0.03%
Fair value $ 24.00 $ 15.63