Summary of Significant Accounting Policies (Details) (USD $)			12 Months Ended
	Jun. 30, 2012 reporting_units business	Jul. 02, 2011	Jun. 30, 2012 Minimum [Member]	Jun. 30, 2012 Maximum [Member]	Jun. 30, 2012 Buildings [Member] Y	Jun. 30, 2012 Machinery, fixtures and equipment [Member] Y	Jun. 30, 2012 Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life, Minimum						2
Property, Plant and Equipment, Useful Life, Maximum					30	10
Property, Plant and Equipment, Useful Life, Description							remaining lease term or useful life if shorter
Summary of significant accounting policies (Textuals) [Abstract]
Number of reporting units	6
Number of regional businesses	3
Ownership interest in joint venture			50.00%
Ownership interest in joint ventures without significant influence				20.00%
Provision for income taxes on unremitted earnings of foreign subsidiaries	$ 0
Cumulative unremitted earnings of foreign subsidiaries	2,500,000,000
Fair value of Cash equivalents recorded based upon level 1	337,405,000	164,157,000
Retained Earnings (Accumulated Deficit)	$ 2,545,858,000	$ 2,293,510,000