Goodwill - Schedule of Goodwill by Segment (Detail) $ in Thousands	3 Months Ended
	Sep. 26, 2015 USD ($)
Goodwill [Roll Forward]
Balance as of June 27, 2015	$ 325,183
Acquisitions	1,199
Foreign currency translation and other	(3,688)
Balance as of September 26, 2015	322,694
United States
Goodwill [Roll Forward]
Balance as of June 27, 2015	270,045
Acquisitions	0
Foreign currency translation and other	0
Balance as of September 26, 2015	270,045
Canada
Goodwill [Roll Forward]
Balance as of June 27, 2015	55,138
Acquisitions	1,199
Foreign currency translation and other	(3,688)
Balance as of September 26, 2015	$ 52,649