Long-Term Debt (Details) (USD $) In Millions, unless otherwise specified	Jun. 27, 2014	Jun. 28, 2013	Jun. 27, 2014 Notes Payable Two [Member]	Jun. 28, 2013 Notes Payable Two [Member]	Dec. 05, 2007 Notes Payable Two [Member]	Jun. 27, 2014 Notes Payable One [Member]	Jun. 28, 2013 Notes Payable One [Member]	Jun. 09, 2009 Notes Payable One [Member]	Jun. 27, 2014 Note Payable Four [Member]	Jun. 28, 2013 Note Payable Four [Member]	Dec. 03, 2010 Note Payable Four [Member]	Jun. 27, 2014 Debenture Two [Member]	Jun. 28, 2013 Debenture Two [Member]	Jan. 15, 1996 Debenture Two [Member]	Jun. 27, 2014 Debenture One [Member]	Jun. 28, 2013 Debenture One [Member]	Feb. 01, 1998 Debenture One [Member]	Jun. 27, 2014 Note Payable Five [Member]	Jun. 28, 2013 Note Payable Five [Member]	Dec. 03, 2010 Note Payable Five [Member]
Summary of Long-term debt
Notes Payable			$ 400.0	$ 400.0	$ 400.0	$ 350.0	$ 350.0	$ 350.0	$ 400.0	$ 400.0	$ 400.0	$ 100.0	$ 100.0	$ 100.0	$ 25.8	$ 25.8	$ 150.0	$ 300.0	$ 300.0	$ 300.0
Other	1.4	14.7
Total debt	1,577.2	1,590.5
Less: current portion of debt	1.4	13.4
Total long-term debt	$ 1,575.8	$ 1,577.1