Summary of Significant Accounting Policies (Schedule Of Options To Purchase Shares Of Common Stock And Weighted Exercise Price Of Option Excluded) (Details) - Stock Options [Member] - $ / shares shares in Thousands	12 Months Ended
	Jul. 03, 2016	Jun. 28, 2015	Jun. 29, 2014
Antidilutive Securities Excluded from Computation of Earnings (Loss) Per Share [Line Items]
Options to Purchase Shares of Common Stock	408	784	916
Weighted Average Exercise Prices of Antidilutive Securities Excluded from Computation of Earnings (Loss) Per Share	$ 20.82	$ 20.37	$ 29.62