Restructuring, integration and other charges (Details 1) (USD $)	3 Months Ended
	Sep. 29, 2012	Jun. 30, 2012
Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beggining Balance	$ 30,210,000
Cash payments	(13,202,000)
Non-cash write-downs	(277,000)
Other, principally foreign currency translation	70,000
Restructuring Reserve, Ending Balance	16,801,000
Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Cash payments	(5,791,000)
Adjustments	(362,000)
Other, principally foreign currency translation	270,000
Restructuring Reserve, Ending Balance	9,754,000	15,637,000
Fiscal Year 2011 [Member]
Activity related to the restructuring reserves
Cash payments	(675,000)
Adjustments	(164,000)
Other, principally foreign currency translation	124,000
Restructuring Reserve, Ending Balance	3,068,000	3,783,000
Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Cash payments	(667,000)
Adjustments	(1,000)
Other, principally foreign currency translation	52,000
Restructuring Reserve, Ending Balance	1,926,000	2,542,000
Severance Reserves [Member] | Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beggining Balance	25,900,000
Cash payments	(13,168,000)
Non-cash write-downs	0
Other, principally foreign currency translation	62,000
Restructuring Reserve, Ending Balance	12,794,000
Severance Reserves [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Cash payments	(5,408,000)
Adjustments	(425,000)
Other, principally foreign currency translation	166,000
Restructuring Reserve, Ending Balance	4,079,000	9,746,000
Severance Reserves [Member] | Fiscal Year 2011 [Member]
Activity related to the restructuring reserves
Cash payments	(44,000)
Adjustments	(121,000)
Other, principally foreign currency translation	13,000
Restructuring Reserve, Ending Balance	133,000	285,000
Severance Reserves [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Cash payments	(27,000)
Adjustments	(1,000)
Other, principally foreign currency translation	6,000
Restructuring Reserve, Ending Balance	136,000	158,000
Facility Exit Costs [Member] | Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beggining Balance	3,967,000
Cash payments	(22,000)
Non-cash write-downs	(277,000)
Other, principally foreign currency translation	4,000
Restructuring Reserve, Ending Balance	3,672,000
Facility Exit Costs [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Cash payments	(406,000)
Adjustments	81,000
Other, principally foreign currency translation	52,000
Restructuring Reserve, Ending Balance	4,271,000	4,544,000
Facility Exit Costs [Member] | Fiscal Year 2011 [Member]
Activity related to the restructuring reserves
Cash payments	(610,000)
Adjustments	(12,000)
Other, principally foreign currency translation	103,000
Restructuring Reserve, Ending Balance	2,752,000	3,271,000
Facility Exit Costs [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Cash payments	(640,000)
Adjustments	0
Other, principally foreign currency translation	14,000
Restructuring Reserve, Ending Balance	1,080,000	1,706,000
Other [Member] | Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Restructuring Reserve, Beggining Balance	343,000
Cash payments	(12,000)
Non-cash write-downs	0
Other, principally foreign currency translation	4,000
Restructuring Reserve, Ending Balance	335,000
Other [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Cash payments	23,000
Adjustments	(18,000)
Other, principally foreign currency translation	52,000
Restructuring Reserve, Ending Balance	1,404,000	1,347,000
Other [Member] | Fiscal Year 2011 [Member]
Activity related to the restructuring reserves
Cash payments	(21,000)
Adjustments	(31,000)
Other, principally foreign currency translation	8,000
Restructuring Reserve, Ending Balance	183,000	227,000
Other [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Cash payments	0
Adjustments	0
Other, principally foreign currency translation	32,000
Restructuring Reserve, Ending Balance	$ 710,000	$ 678,000