Debt and Other Financing Arrangements (Fixed Rate Debt) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jul. 02, 2011	Jul. 03, 2010
Senior Notes, maturing in fiscal 2012 [Member]
Interest rate on debt instrument	6.10%	6.10%
Maturity date on long-term debt	Jun. 01, 2012
Senior Notes, Maturing in Fiscal 2013 [Member]
Interest rate on debt instrument	4.20%	4.20%
Maturity date on long-term debt	Feb. 12, 2013
Senior Notes, Maturing in Fiscal 2014 [Member]
Interest rate on debt instrument	4.60%	4.60%
Maturity date on long-term debt	Mar. 15, 2014
Senior Notes, Maturing in Fiscal 2018 [Member]
Interest rate on debt instrument	5.25%	5.25%
Maturity date on long-term debt	Feb. 12, 2018
Senior Notes, Maturing in Fiscal 2019 [Member]
Interest rate on debt instrument	5.375%	5.375%
Face value of debt instrument	$ 250.0
Maturity date on long-term debt	Mar. 17, 2019
Pricing of senior notes, percentage of par	99.321%
Debentures, Maturing in Fiscal 2027 [Member]
Interest rate on debt instrument	7.16%	7.16%
Maturity date on long-term debt	Apr. 15, 2027
Debentures, Maturing in Fiscal 2029 [Member]
Interest rate on debt instrument	6.50%	6.50%
Maturity date on long-term debt	Aug. 01, 2028
Senior Notes, Maturing in Fiscal 2036 [Member]
Interest rate on debt instrument	5.375%	5.375%
Maturity date on long-term debt	Sep. 21, 2035
Senior Notes, Maturing in Fiscal 2039 [Member]
Interest rate on debt instrument	6.625%	6.625%
Face value of debt instrument	$ 250.0
Maturity date on long-term debt	Mar. 17, 2039
Pricing of senior notes, percentage of par	98.061%
Industrial Revenue Bonds [Member]
Industrial revenue bonds maturity date range, start	four
Industrial revenue bond maturity date range, end	15