Restructuring Plans (Details) $ in Thousands			3 Months Ended	9 Months Ended	23 Months Ended	33 Months Ended
	Feb. 21, 2017	Feb. 05, 2015 USD ($)	Mar. 31, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Mar. 31, 2017 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2014 USD ($)
Restructuring Cost and Reserve [Line Items]
Effective Date-DSD Restructuring Plan	Feb. 21, 2017
Corporate Relocation Plan
Restructuring Cost and Reserve [Line Items]
Payments				$ 7,485		$ 30,652
Restructuring, number of positions affected		350
Restructuring charges				8,253		35,218
Restructuring charges settled without cash				2,475		3,731
Expected restructuring and related costs					$ 31,000
Restructuring charges incurred to date			$ 31,500	31,500		31,500
Restructuring Reserve			835	835		835	$ 2,542	$ 0
Employee-related | Corporate Relocation Plan
Restructuring Cost and Reserve [Line Items]
Payments				2,616		16,517
Restructuring charges			400	1,109		17,352
Restructuring charges settled without cash				0		0
Expected restructuring and related costs		$ 18,000
Restructuring Reserve			835	835		835	2,342	0
Employee-related | DSD Restructuring Plan [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve			1,200	1,200		1,200
Facility Closing | Corporate Relocation Plan
Restructuring Cost and Reserve [Line Items]
Payments				3,375		6,711
Restructuring charges			600	5,850		10,442
Restructuring and Related Cost, Accelerated Depreciation			0	1,100	$ 2,300
Restructuring charges settled without cash				2,475		3,731
Expected restructuring and related costs		5,000
Restructuring charges incurred to date			6,700	6,700		6,700
Restructuring Reserve			0	0		0	0	0
Other Restructuring | Corporate Relocation Plan
Restructuring Cost and Reserve [Line Items]
Payments				1,494		7,424
Restructuring charges			300	1,294		7,424
Restructuring charges settled without cash				0		0
Expected restructuring and related costs		$ 8,000
Restructuring charges incurred to date			7,400	7,400		7,400
Restructuring Reserve			0	0		0	$ 200	$ 0
Other Restructuring | DSD Restructuring Plan [Member] [Member]
Restructuring Cost and Reserve [Line Items]
Payments			100
Employee-related | Corporate Relocation Plan
Restructuring Cost and Reserve [Line Items]
Restructuring charges incurred to date			$ 17,400	$ 17,400		$ 17,400