Income Taxes (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 27, 2014	Jun. 28, 2013	Jun. 29, 2012
Current:
United States	$ 213.0	$ 189.4	$ 240.2
International	10.8	12.0	6.2
State and local	12.6	20.8	27.5
Total current provision for income taxes	236.4	222.2	273.9
Deferred:
United States	4.6	(17.0)	15.9
International	0.4	(2.8)	(2.8)
State and local	14.8	0.3	(1.0)
Total deferred provision for income taxes	19.8	(19.5)	12.1
Total provision for income tax	$ 256.2	$ 202.7	$ 286.0