Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities.

No definition available.

Name:	us-gaap_ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Description of Business and Summary of Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended					0 Months Ended
	Jun. 30, 2012	Jul. 02, 2011	Jul. 03, 2010	Jun. 30, 2012 Minimum	Jun. 30, 2012 Maximum	Sep. 18, 2012 Hologram Business
Discontinued Operations
Cash sale price						$ 11.5
Fiscal Years
Number of weeks in fiscal year	364 days	364 days	371 days	364 days	371 days