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Stock-Based Compensation - Assumptions Used for Valuation (Details) - MSUs - Monte Carlo simulation
9 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Valuation Assumptions    
Volatility of common stock (as a percent) 35.00% 33.60%
Average volatility of peer companies (as a percent) 54.70% 52.80%
Average correlation coefficient of peer companies 0.1856 0.1047
Risk-free interest rate (as a percent) 0.80% 0.80%