Restructuring expenses (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2018 USD ($)
Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	$ 60,618
Cash payments	(32,704)
Non-cash amounts	(2,080)
Other, principally foreign currency translation	180
Ending Balance	26,014
Fiscal Year 2017 And Prior Restructuring Liabilities
Activity related to the restructuring reserves
Beginning Balance	16,995
Cash payments	(12,703)
Changes in estimates, net	(1,324)
Other, principally foreign currency translation	(242)
Ending Balance	3,210
Employee Severance | Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	56,812
Cash payments	(32,513)
Other, principally foreign currency translation	176
Ending Balance	24,475
Employee Severance | Fiscal Year 2017 And Prior Restructuring Liabilities
Activity related to the restructuring reserves
Beginning Balance	14,853
Cash payments	(12,327)
Changes in estimates, net	(1,313)
Other, principally foreign currency translation	(230)
Ending Balance	1,443
Facility Closing | Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	1,146
Cash payments	(26)
Other, principally foreign currency translation	3
Ending Balance	1,123
Facility Closing | Fiscal Year 2017 And Prior Restructuring Liabilities
Activity related to the restructuring reserves
Beginning Balance	2,142
Cash payments	(376)
Changes in estimates, net	(11)
Other, principally foreign currency translation	(12)
Ending Balance	1,767
Asset Impairments | Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	2,496
Non-cash amounts	(2,080)
Ending Balance	416
Other Restructuring | Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	164
Cash payments	(165)
Other, principally foreign currency translation	$ 1