Summary of Significant Accounting Policies (Details)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Accounting Policies [Abstract]
Fiscal year duration range	52-to-53-week
Frequency of 53-week fiscal year	fifth or sixth year
Number of weeks in current fiscal year	P52W	P52W	P53W
Derivative remaining maturity	6 months