Allowance for Doubtful Accounts (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Allowance for Doubtful Accounts [Abstract]
Allowance for doubtful accounts, beginning balance	$ 47,345	$ 42,919	$ 42,436
Allowance for doubtful accounts, charged to costs and expenses in period	34,429	35,243	33,359
Allowance for doubtful accounts, customer accounts written off during period, net of recoveries	(31,721)	(30,824)	(32,318)
Allowance for doubtful accounts, other adjustments	(151)	7	(558)
Allowance for doubtful accounts, ending balance	$ 49,902	$ 47,345	$ 42,919