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Shareholders Equity and Share-Based Compensation (Details 4) - Stock purchase plan [Member]
12 Months Ended
Jun. 27, 2015
Jun. 28, 2014
Jun. 29, 2013
Assumptions used to value share-based compensation in ESPP      
Expected life 6 months 6 months 6 months
Risk-free interest rate 0.05% 0.07% 0.12%
Volatility range, Minimum 34.00% 26.00% 35.00%
Volatility range, Maximum 37.00% 34.00% 37.00%
Dividend yield 0.00% 0.00% 0.00%