Interest Expense (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 29, 2012	Jul. 01, 2011	Jul. 02, 2010
Interest Expense (Textuals) [Abstract]
Interest expense, Total	$ 113.2	$ 90.4	$ 72.1
Interest Paid	$ 109.6	$ 90.1	$ 69.8