Accounts Receivable - Rollforward of Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands		12 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Allowance for Doubtful Accounts Receivable [Roll Forward]
Allowance for Doubtful Accounts Receivable, Current, Beginning Balance		$ (8,592)
Allowance for Doubtful Accounts Receivable, Current, Ending Balance		(8,297)	$ (8,592)
Allowance for Doubtful Accounts
Allowance for Doubtful Accounts Receivable [Roll Forward]
Allowance for Doubtful Accounts Receivable, Current, Beginning Balance		(8,592)	(8,720)	$ (11,173)
Charges to costs and expenses		0	(349)	0
Other	[1]	(67)	0	0
Deductions	[2]	362	477	2,453
Allowance for Doubtful Accounts Receivable, Current, Ending Balance		$ (8,297)	$ (8,592)	$ (8,720)

[1] Allowance for acquired businesses.

[2] Uncollectible accounts written off, net of recoveries.