Restructuring, integration and other expenses (Details) $ in Thousands	3 Months Ended
	Oct. 03, 2015 USD ($)
Fiscal Year 2016 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	$ 14,526
Cash payments	(5,954)
Non-cash amounts	(59)
Other, principally foreign currency translation	(6)
Ending Balance	8,507
Fiscal Year 2015 restructuring liabilites
Activity related to the restructuring reserves
Beginning Balance	14,466
Cash payments	(4,239)
Changes in estimates, net	(1,452)
Other, principally foreign currency translation	2,828
Ending Balance	11,603
Fiscal Year 2014 And Prior Restructuring Liabilities
Activity related to the restructuring reserves
Beginning Balance	11,800
Ending Balance	8,300
Employee Severance | Fiscal Year 2016 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	10,003
Cash payments	(5,254)
Other, principally foreign currency translation	(16)
Ending Balance	4,733
Employee Severance | Fiscal Year 2015 restructuring liabilites
Activity related to the restructuring reserves
Beginning Balance	11,256
Cash payments	(3,785)
Changes in estimates, net	(1,423)
Other, principally foreign currency translation	2,850
Ending Balance	8,898
Facility Closing | Fiscal Year 2016 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	3,740
Cash payments	(632)
Non-cash amounts	479
Other, principally foreign currency translation	(2)
Ending Balance	3,585
Facility Closing | Fiscal Year 2015 restructuring liabilites
Activity related to the restructuring reserves
Beginning Balance	3,210
Cash payments	(454)
Changes in estimates, net	(29)
Other, principally foreign currency translation	(22)
Ending Balance	2,705
Asset Impairments | Fiscal Year 2016 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	538
Non-cash amounts	(538)
Other Restructuring | Fiscal Year 2016 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	245
Cash payments	(68)
Other, principally foreign currency translation	12
Ending Balance	$ 189