Business, Basis of Presentation and Summary of Significant Accounting Policies, Goodwill and Other Intangible Assets (Details) (USD $) Share data in Millions, unless otherwise specified	3 Months Ended				12 Months Ended
	Jun. 24, 2012	Mar. 25, 2012	Dec. 25, 2011	Sep. 25, 2011	Jun. 24, 2012	Jun. 26, 2011	Jun. 27, 2010	Jul. 30, 2010 Privately Held Domestic Company [Member]
Goodwill and Other Intangible Assets [Abstract]
Discount rate considered for determining discounted cash flows (in hundredths)					14.00%
Impairment of goodwill	$ 69,421,000	$ 0	$ 0	$ 0	$ 69,421,000	$ 0	$ 0
Business acquisition [Abstract]
Goodwill						46,600,000
Acquired intangible assets						28,800,000
Preferred stock acquired (in shares)								25.0
Purchase price of acquisition								9,000,000
Purchase price allocated to intellectual property intangible assets								7,500,000
Purchase price allocated to preferred stock								$ 1,500,000