Valuation and Qualiying Accounts (Details) - USD ($) $ in Thousands		12 Months Ended
		Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Allowance for Doubtful Accounts, Current [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period		$ 38,111	$ 35,493	$ 42,749
Charged to costs and expenses		27,660	18,626	15,554
Charged to other accounts	[1]	1,692	(265)	(1,862)
Deductions	[2]	(17,901)	(15,743)	(20,948)
Balance at end of period		49,561	38,111	35,493
Allowance for Doubtful Accounts, Noncurrent [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period		547	634	8,349
Charged to costs and expenses		260	216	746
Charged to other accounts	[1]	89	93	(39)
Deductions	[2]	(93)	(395)	(8,422)
Balance at end of period		803	547	634
Valuation Allowance of Deferred Tax Assets [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period		15,369	23,707	35,542
Charged to costs and expenses		892	1,364	1,551
Charged to other accounts	[1]	(1,754)	(1,022)	(3,801)
Deductions		(5,101)	(8,680)	(9,584)
Balance at end of period		$ 9,406	$ 15,369	$ 23,707

[1] Includes amounts related to foreign exchange fluctuation.

[2] Doubtful accounts written off, less recoveries on accounts previously written off