Intangible Assets - Summary of intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items]
Intangible assets	$ 669,814	$ 552,388
Less accumulated amortization	(383,338)	(357,206)
Total intangible assets, net	286,476	195,182
Customer contracts and related customer relationships
Finite-Lived Intangible Assets [Line Items]
Intangible assets	636,765	520,213
Less accumulated amortization	(353,550)	(328,217)
Acquired technologies
Finite-Lived Intangible Assets [Line Items]
Intangible assets	28,121	27,177
Less accumulated amortization	(25,474)	(24,728)
Covenants not to compete
Finite-Lived Intangible Assets [Line Items]
Intangible assets	3,362	3,417
Less accumulated amortization	(3,267)	(3,241)
Other
Finite-Lived Intangible Assets [Line Items]
Intangible assets	1,566	1,581
Less accumulated amortization	$ (1,047)	$ (1,020)

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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