Goodwill (Details) (USD $)	12 Months Ended
	Jun. 29, 2013	Jun. 30, 2012
Goodwill [Line Items]
Goodwill impairment loss	$ 0	$ 0
Goodwill [Roll Forward]
Beginning Balance	325,336,000	328,219,000
Acquisitions	10,994,000	666,000
Foreign currency translation and other	(1,937,000)	(3,549,000)
Ending Balance	334,393,000	325,336,000
United States
Goodwill [Roll Forward]
Beginning Balance	259,361,000	258,738,000
Acquisitions	10,994,000	666,000
Foreign currency translation and other	(49,000)	(43,000)
Ending Balance	270,306,000	259,361,000
Canada
Goodwill [Roll Forward]
Beginning Balance	65,975,000	69,481,000
Acquisitions	0	0
Foreign currency translation and other	(1,888,000)	(3,506,000)
Ending Balance	$ 64,087,000	$ 65,975,000