Restructuring, integration and other charges (Details 1) (USD $)	6 Months Ended
	Dec. 29, 2012
Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Restructuring Charges	$ 46,319,000
Cash payments	(24,665,000)
Non-cash write-downs	(277,000)
Other, principally foreign currency translation	134,000
Balance at December 29, 2012	21,511,000
Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	15,637,000
Cash payments	(8,909,000)
Adjustments	(1,897,000)
Other, principally foreign currency translation	332,000
Balance at December 29, 2012	5,163,000
Fiscal Year 2011 [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	3,783,000
Cash payments	(1,184,000)
Adjustments	(607,000)
Other, principally foreign currency translation	129,000
Balance at December 29, 2012	2,121,000
Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	2,542,000
Cash payments	(1,204,000)
Adjustments	(56,000)
Other, principally foreign currency translation	47,000
Balance at December 29, 2012	1,329,000
Severance Reserves [Member] | Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Restructuring Charges	33,195,000
Cash payments	(23,997,000)
Non-cash write-downs	0
Other, principally foreign currency translation	114,000
Balance at December 29, 2012	9,312,000
Severance Reserves [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	9,746,000
Cash payments	(7,018,000)
Adjustments	(773,000)
Other, principally foreign currency translation	224,000
Balance at December 29, 2012	2,179,000
Severance Reserves [Member] | Fiscal Year 2011 [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	285,000
Cash payments	(98,000)
Adjustments	(158,000)
Other, principally foreign currency translation	14,000
Balance at December 29, 2012	43,000
Severance Reserves [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	158,000
Cash payments	(31,000)
Adjustments	0
Other, principally foreign currency translation	8,000
Balance at December 29, 2012	135,000
Facility Exit Costs [Member] | Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Restructuring Charges	12,652,000
Cash payments	(400,000)
Non-cash write-downs	(277,000)
Other, principally foreign currency translation	18,000
Balance at December 29, 2012	11,993,000
Facility Exit Costs [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	4,544,000
Cash payments	(1,135,000)
Adjustments	(995,000)
Other, principally foreign currency translation	63,000
Balance at December 29, 2012	2,477,000
Facility Exit Costs [Member] | Fiscal Year 2011 [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	3,271,000
Cash payments	(1,065,000)
Adjustments	(398,000)
Other, principally foreign currency translation	105,000
Balance at December 29, 2012	1,913,000
Facility Exit Costs [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	1,706,000
Cash payments	(1,173,000)
Adjustments	(56,000)
Other, principally foreign currency translation	13,000
Balance at December 29, 2012	490,000
Other [Member] | Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Restructuring Charges	472,000
Cash payments	(268,000)
Non-cash write-downs	0
Other, principally foreign currency translation	2,000
Balance at December 29, 2012	206,000
Other [Member] | Fiscal Year 2012 [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	1,347,000
Cash payments	(756,000)
Adjustments	(129,000)
Other, principally foreign currency translation	45,000
Balance at December 29, 2012	507,000
Other [Member] | Fiscal Year 2011 [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	227,000
Cash payments	(21,000)
Adjustments	(51,000)
Other, principally foreign currency translation	10,000
Balance at December 29, 2012	165,000
Other [Member] | Fiscal 2010 And Prior [Member]
Activity related to the restructuring reserves
Balance at June 30, 2012	678,000
Cash payments	0
Adjustments	0
Other, principally foreign currency translation	26,000
Balance at December 29, 2012	$ 704,000