Restructuring, integration and other charges (Details 1) (USD $)	12 Months Ended
	Jun. 30, 2012	Jul. 02, 2011
Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Cash payments	$ (5,370,000)
Adjustments	(759,000)
Other, principally foreign currency translation	(243,000)
Restructuring reserve, Ending Balance	2,542,000	8,914,000
Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Restructuring reserve, beginning balance	50,253,000
Cash payments	(29,310,000)
Non-cash write downs	(4,711,000)
Other, principally foreign currency translation	(595,000)
Restructuring reserve, Ending Balance	15,637,000
Fiscal 2011 [Member]
Activity related to the restructuring reserves
Cash payments	(12,118,000)
Adjustments	(2,249,000)
Other, principally foreign currency translation	(985,000)
Restructuring reserve, Ending Balance	3,783,000	19,135,000
Severance Reserves [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Cash payments	(91,000)
Adjustments	(36,000)
Other, principally foreign currency translation	(31,000)
Restructuring reserve, Ending Balance	158,000	316,000
Severance Reserves [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Restructuring reserve, beginning balance	33,206,000
Cash payments	(23,055,000)
Non-cash write downs	0
Other, principally foreign currency translation	(405,000)
Restructuring reserve, Ending Balance	9,746,000
Severance Reserves [Member] | Fiscal 2011 [Member]
Activity related to the restructuring reserves
Cash payments	(8,110,000)
Adjustments	(800,000)
Other, principally foreign currency translation	(608,000)
Restructuring reserve, Ending Balance	285,000	9,803,000
Facility Exit Costs [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Cash payments	(4,183,000)
Adjustments	(664,000)
Other, principally foreign currency translation	(79,000)
Restructuring reserve, Ending Balance	1,706,000	6,632,000
Facility Exit Costs [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Restructuring reserve, beginning balance	11,999,000
Cash payments	(4,366,000)
Non-cash write downs	(2,943,000)
Other, principally foreign currency translation	(146,000)
Restructuring reserve, Ending Balance	4,544,000
Facility Exit Costs [Member] | Fiscal 2011 [Member]
Activity related to the restructuring reserves
Cash payments	(3,545,000)
Adjustments	(1,133,000)
Other, principally foreign currency translation	(345,000)
Restructuring reserve, Ending Balance	3,271,000	8,294,000
Other [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Cash payments	(1,096,000)
Adjustments	(59,000)
Other, principally foreign currency translation	(133,000)
Restructuring reserve, Ending Balance	678,000	1,966,000
Other [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Restructuring reserve, beginning balance	5,048,000
Cash payments	(1,889,000)
Non-cash write downs	(1,768,000)
Other, principally foreign currency translation	(44,000)
Restructuring reserve, Ending Balance	1,347,000
Other [Member] | Fiscal 2011 [Member]
Activity related to the restructuring reserves
Cash payments	(463,000)
Adjustments	(316,000)
Other, principally foreign currency translation	(32,000)
Restructuring reserve, Ending Balance	$ 227,000	$ 1,038,000