Restructuring, integration and other charges (Details 1) (USD $)	12 Months Ended
	Jul. 02, 2011
Activity related to the restructuring reserves
Cash payments	$ 462,000
Adjustments	2,258,000
Restructuring Reserve, Ending Balance	2,827,000
Severance Reserves [Member] | Fiscal 2011 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	28,584,000
Cash payments	(19,142,000)
Adjustments	(293,000)
Other, principally foreign currency translation	654,000
Restructuring Reserve, Ending Balance	9,803,000
Severance Reserves [Member] | Fiscal 2010 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	539,000
Cash payments	(400,000)
Adjustments	(144,000)
Other, principally foreign currency translation	22,000
Restructuring Reserve, Ending Balance	17,000
Severance Reserves [Member] | Fiscal 2009 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	1,920,000
Cash payments	(1,432,000)
Adjustments	(319,000)
Other, principally foreign currency translation	130,000
Restructuring Reserve, Ending Balance	299,000
Facility Exit Costs [Member] | Fiscal 2011 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	17,331,000
Cash payments	(5,651,000)
Non-cash write downs	(3,278,000)
Adjustments	(349,000)
Other, principally foreign currency translation	241,000
Restructuring Reserve, Ending Balance	8,294,000
Facility Exit Costs [Member] | Fiscal 2010 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	1,405,000
Cash payments	(279,000)
Adjustments	(903,000)
Other, principally foreign currency translation	9,000
Restructuring Reserve, Ending Balance	232,000
Facility Exit Costs [Member] | Fiscal 2009 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	17,136,000
Cash payments	(7,551,000)
Adjustments	(4,161,000)
Other, principally foreign currency translation	175,000
Restructuring Reserve, Ending Balance	5,599,000
Other [Member] | Fiscal 2011 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	1,848,000
Cash payments	(787,000)
Non-cash write downs	(51,000)
Adjustments	(223,000)
Other, principally foreign currency translation	251,000
Restructuring Reserve, Ending Balance	1,038,000
Other [Member] | Fiscal 2010 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	1,836,000
Cash payments	(443,000)
Adjustments	421,000
Other, principally foreign currency translation	152,000
Restructuring Reserve, Ending Balance	1,966,000
Other [Member] | Fiscal 2009 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	1,634,000
Cash payments	(414,000)
Adjustments	(1,703,000)
Other, principally foreign currency translation	483,000
Restructuring Reserve, Ending Balance	0
Fiscal 2011 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	47,673,000
Cash payments	(25,580,000)
Non-cash write downs	(3,329,000)
Adjustments	(865,000)
Other, principally foreign currency translation	1,146,000
Restructuring Reserve, Ending Balance	19,135,000
Fiscal 2010 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	3,780,000
Cash payments	(1,122,000)
Adjustments	(626,000)
Other, principally foreign currency translation	183,000
Restructuring Reserve, Ending Balance	2,215,000
Fiscal 2009 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beginning Balance	20,690,000
Cash payments	(9,397,000)
Adjustments	(6,183,000)
Other, principally foreign currency translation	788,000
Restructuring Reserve, Ending Balance	$ 5,898,000