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Stockholders' Equity - Additional Information (Detail) (USD $)
In Millions, except Share data, unless otherwise specified
12 Months Ended
Jun. 28, 2014
Jun. 29, 2013
Equity [Abstract]    
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares outstanding 0 0
Stock repurchase program authorized amount $ 730  
Common stock repurchase program expiry date July 2016  
Stock repurchase program remaining authorized amount 199.6  
Additional amount authorized by board of directors under stock repurchase program $ 110