Restructuring Plans - Restructuring Activity (Details) - USD ($) $ in Thousands	12 Months Ended	36 Months Ended
	Jun. 30, 2017	Jun. 30, 2017	Jun. 30, 2017	Jun. 30, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Cost Incurred to Date			$ 31,500
Restructuring Reserve
Restructuring Reserve-Beginning Balance	$ 2,542	$ 0
Additions	8,590	35,555
Payments	8,356	31,523
Non-Cash Settled(2)	2,475	3,731
Adjustments	0	0
Restructuring Reserve-Ending Balance	301	301
Current portion			301	$ 2,542
Non-current portion			0	0
Total	2,542	0	301	2,542
Employee-related costs
Restructuring Reserve
Restructuring Reserve-Beginning Balance	2,342	0
Additions	1,109	17,352
Payments	3,150	17,051
Non-Cash Settled(2)	0	0
Adjustments	0	0
Restructuring Reserve-Ending Balance	301	301
Total	2,342	0	301	2,342
Facility-related costs
Restructuring Reserve
Restructuring Reserve-Beginning Balance	0	0
Additions	6,187	10,779
Payments	3,712	7,048
Non-Cash Settled(2)	2,475	3,731
Adjustments	0	0
Restructuring Reserve-Ending Balance	0	0
Total	0	0	0	0
Other
Restructuring Reserve
Restructuring Reserve-Beginning Balance	200	0
Additions	1,294	7,424
Payments	1,494	7,424
Non-Cash Settled(2)	0	0
Adjustments	0	0
Restructuring Reserve-Ending Balance	0	0
Total	200	0	0	$ 200
DSD Restructuring Plan | Employee-related costs
Restructuring Reserve
Restructuring Reserve-Ending Balance	700	700
Total	700	$ 700	$ 700
DSD Restructuring Plan | Other
Restructuring Reserve
Payments	$ 1,700