Shareholders' Equity - Fair Value of Stock Options Granted (Detail) (USD $)	12 Months Ended
	Jun. 28, 2013	Jun. 29, 2012	Jul. 01, 2011
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Suboptimal exercise factor	1.90	1.81	1.81
Risk-free interest rates, minimum	0.14%	0.12%	0.20%
Risk-free interest rates, maximum	1.96%	1.61%	2.90%
Expected stock price volatility, minimum	0.36%	0.41%	0.39%
Expected stock price volatility, maximum	0.53%	0.55%	0.59%
Weighted average expected volatility	0.49%	0.49%	0.52%
Post-vesting termination rate	2.16%	2.61%	2.44%
Dividend yield	2.53%
Fair value	$ 15.75	$ 12.91	$ 11.42