Consolidated Balance Sheet (Parenthetical) (USD $)	Jun. 29, 2012	Jul. 01, 2011
Shareholders' Equity:
Preferred shares, par value	$ 0	$ 0
Preferred shares, authorized	1,000,000	1,000,000
Preferred shares, issued	0	0
Common shares, par value	$ 1.00	$ 1.00
Common shares, authorized	500,000,000	500,000,000
Common shares, issued	112,147,405	123,118,804
Common shares, outstanding	112,147,405	123,118,804