Self-Insured Liabilities (Details) (Self Insured Liabilities [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jul. 02, 2011	Jul. 03, 2010
Self Insured Liabilities [Member]
Balance of reserve at beginning of period	$ 129,671	$ 128,997	$ 132,551
Reserve charged to costs and expenses during period	318,828	325,540	321,373
Payments from reserve during period	(318,750)	(324,866)	(324,927)
Balance of reserve at end of period	$ 129,749	$ 129,671	$ 128,997