Summary of Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 29, 2013 segment property customer	Jun. 30, 2012	Jul. 02, 2011
Number of customers	425,000
Number of distribution facilities	193
Captialized interest	$ 4.2	$ 20.8	$ 13.9
Number of operating segments	10
Cash surrender value of corporate-owned life insurance	159.3	160.5
Shipping and handling costs	$ 2,539.6	$ 2,396.2	$ 2,222.1
Minimum [Member]
Intangible assets useful life (in years)	3 years
Maximum [Member]
Intangible assets useful life (in years)	10 years