Shareholders' Equity - Fair Value of Stock Options Granted (Detail) - $ / shares	12 Months Ended
	Jul. 03, 2015	Jun. 27, 2014	Jun. 28, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Suboptimal exercise factor	2.52	2.07	1.90
Risk-free interest rates, minimum	0.11%	0.10%	0.14%
Risk-free interest rates, maximum	2.16%	2.44%	1.96%
Expected stock price volatility, minimum	0.23%	0.27%	0.36%
Expected stock price volatility, maximum	0.47%	0.50%	0.53%
Weighted average expected volatility	0.36%	0.43%	0.49%
Post-vesting termination rate	1.25%	3.10%	2.16%
Dividend yield	1.69%	1.58%	2.53%
Fair value	$ 32.19	$ 24.14	$ 15.75