Restructuring, integration and other charges (Details Textuals) (USD $)	6 Months Ended							6 Months Ended			3 Months Ended	6 Months Ended
	Dec. 28, 2013 Minimum [Member]	Dec. 28, 2013 Maximum [Member]	Dec. 28, 2013 Fiscal Year 2014 [Member] employees	Dec. 28, 2013 Fiscal Year 2013 [Member]	Jun. 29, 2013 Fiscal Year 2013 [Member]	Dec. 28, 2013 Fiscal Year 2012 [Member]	Jun. 29, 2013 Fiscal Year 2012 [Member]	Dec. 28, 2013 EM [Member] Fiscal Year 2014 [Member]	Dec. 28, 2013 TS [Member] Fiscal Year 2014 [Member]	Dec. 28, 2013 Business Support [Member] Fiscal Year 2014 [Member]	Dec. 28, 2013 Fiscal Year 2014 [Member]	Dec. 28, 2013 Fiscal Year 2014 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, range of positions eliminated, low end			700
Restructuring and related cost, range of positions eliminated, high end			800
Restructuring costs			$ 26,904,000					$ 18,800,000	$ 7,600,000	$ 500,000	$ 21,188,000	$ 26,904,000
Range of expected additional restructuring costs for remainder of fiscal year	15,000,000	25,000,000
Restructuring Reserve			$ 20,368,000	$ 22,991,000	$ 41,835,000	$ 2,200,000	$ 4,700,000