Restructuring expenses (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2018 USD ($)
Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	$ 40,082
Cash payments	(31,493)
Non-cash amounts	(943)
Other, principally foreign currency translation	181
Ending Balance	7,827
Fiscal Year 2017 Restructuring Liabilities
Activity related to the restructuring reserves
Beginning Balance	12,262
Cash payments	(10,747)
Changes in estimates, net	(606)
Other, principally foreign currency translation	251
Ending Balance	1,160
Employee Severance | Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	38,705
Cash payments	(31,302)
Other, principally foreign currency translation	176
Ending Balance	7,579
Employee Severance | Fiscal Year 2017 Restructuring Liabilities
Activity related to the restructuring reserves
Beginning Balance	12,186
Cash payments	(10,670)
Changes in estimates, net	(606)
Other, principally foreign currency translation	250
Ending Balance	1,160
Facility Closing | Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	270
Cash payments	(26)
Other, principally foreign currency translation	4
Ending Balance	248
Facility Closing | Fiscal Year 2017 Restructuring Liabilities
Activity related to the restructuring reserves
Beginning Balance	76
Cash payments	(77)
Other, principally foreign currency translation	1
Asset Impairments | Fiscal Year 2018 Restructuring Liabilities
Activity related to the restructuring reserves
Restructuring expenses	943
Non-cash amounts	(943)
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