Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)	12 Months Ended
	Jun. 25, 2017	Jun. 26, 2016	Jun. 28, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 1,385,673,000	$ 1,386,276,000
Tax deductible goodwill	61,100,000
Impairments of goodwill	0	0	$ 79,444,000
Intangible asset amortization expense	154,600,000	156,300,000	157,700,000
Existing technology
Finite-Lived Intangible Assets [Line Items]
Impairment of intangible assets	$ 0	$ 0	$ 9,800,000