Goodwill and Intangible Assets - Schedule of Goodwill by Segment (Detail) (USD $)	9 Months Ended
	Mar. 30, 2013
Goodwill [Roll Forward]
Beginning Balance	$ 325,336,000
Acquisitions	11,000,000
Foreign currency translation and other	100,000
Ending Balance	336,433,000
United States
Goodwill [Roll Forward]
Beginning Balance	259,300,000
Acquisitions	11,000,000
Foreign currency translation and other	(100,000)
Ending Balance	270,200,000
Canada
Goodwill [Roll Forward]
Beginning Balance	66,000,000
Acquisitions	0
Foreign currency translation and other	200,000
Ending Balance	$ 66,200,000