Schedule of Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Mar. 30, 2014	Jun. 30, 2013
Goodwill And Intangible Assets [Line Items]
Gross intangible assets subject to amortization	$ 1,354,698	$ 1,355,583
Total gross intangible assets	1,374,798	1,384,683
Accumulated Amortization	(423,205)	(310,338)
Net intangible assets subject to amortization	931,493	1,045,245
Intangible assets, net	951,593	1,074,345	[1]
Intangible assets not subject to amortization	20,100	29,100
Intangible assets not subject to amortization	20,100	29,100
In Process Research And Development
Goodwill And Intangible Assets [Line Items]
Intangible assets not subject to amortization	11,000	20,000
Intangible assets not subject to amortization	11,000	20,000
Developed Technology Rights
Goodwill And Intangible Assets [Line Items]
Intangible assets not subject to amortization	9,100	9,100
Intangible assets not subject to amortization	9,100	9,100
Customer Relationships
Goodwill And Intangible Assets [Line Items]
Gross intangible assets subject to amortization	625,072	624,686
Accumulated Amortization	(156,121)	(103,519)
Net intangible assets subject to amortization	468,951	521,167
Weighted-Average Useful Life (years)	9 years 4 days	9 years 4 days
Existing Technology
Goodwill And Intangible Assets [Line Items]
Gross intangible assets subject to amortization	662,357	653,628
Accumulated Amortization	(207,981)	(139,894)
Net intangible assets subject to amortization	454,376	513,734
Weighted-Average Useful Life (years)	6 years 11 months 16 days	6 years 11 months 19 days
Patents
Goodwill And Intangible Assets [Line Items]
Gross intangible assets subject to amortization	32,053	32,053
Accumulated Amortization	(23,887)	(22,036)
Net intangible assets subject to amortization	8,166	10,017
Weighted-Average Useful Life (years)	6 years 1 month 2 days	6 years 1 month 2 days
Backlog
Goodwill And Intangible Assets [Line Items]
Gross intangible assets subject to amortization		10,000
Accumulated Amortization		(10,000)
Weighted-Average Useful Life (years)		1 year
Other Intangible Assets
Goodwill And Intangible Assets [Line Items]
Gross intangible assets subject to amortization	35,216	35,216
Accumulated Amortization	(35,216)	(34,889)
Net intangible assets subject to amortization		$ 327
Weighted-Average Useful Life (years)	4 years 1 month 6 days	4 years 1 month 6 days

[1] Derived from audited financial statements