Stock Options and Other Share-Based Compensation (Details) (USD $) In Millions	12 Months Ended
	Jul. 01, 2011	Jul. 02, 2010	Jul. 03, 2009
Share-based Compensation [Abstract]
Total Expense	$ 46.1	$ 35.3	$ 39.3
Included In:
Income from continuing operations	46.1	35.3	39.3
Tax effect on share based compensation expense	(15.4)	(11.7)	(14.0)
Total share-based compensation expense after-tax	30.7	23.6	25.3
Cost of Sales [Member]
Share-based Compensation [Abstract]
Total Expense	4.2	3.9	3.5
Included In:
Income from continuing operations	4.2	3.9	3.5
Engineering, selling and administrative expenses [Member]
Share-based Compensation [Abstract]
Total Expense	41.9	31.4	35.8
Included In:
Income from continuing operations	$ 41.9	$ 31.4	$ 35.8