Goodwill and Intangible Assets - Additional Information (Detail) (USD $)	3 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Jun. 29, 2014
Goodwill And Intangible Assets [Line Items]
Goodwill	$ 1,467,319,000		$ 1,466,225,000	[1]
Tax deductible goodwill	61,000,000
Intangible asset amortization expense	$ 39,200,000	$ 41,600,000

[1] Derived from audited financial statements