Research and Development (Details) (USD $) In Millions	12 Months Ended
Jul. 01, 2011	Jul. 02, 2010	Jul. 03, 2009
Research And Development (Textuals) [Abstract]
Company-sponsored research and product development costs	$ 335.6	$ 325.8	$ 243.5
Customer sponsored research and development costs	$ 647.3	$ 720.9	$ 759.2

The amount of compensation earned (contract income) under a research and development arrangement accounted for as a contract to perform research and development for others. Aggregation of similar arrangements by type may be appropriate.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 68
-Paragraph 14
-Footnote 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 68
-Paragraph 14
-Subparagraph b

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Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration