Summary of Signficant Accounting Policies (Details Textual 1) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization	$ 153,370	$ 139,245
Goodwill, Acquired During Period	2,984	243,577
Finite and Infinite Lived Intangible Assets Gross	440,039	482,421
Contract-based [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	8,523	23,446
Finite-Lived Intangible Assets, Accumulated Amortization	$ 6,990	10,820
Contract-based [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 years
Contract-based [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years
Technology-Based and other [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	$ 52,820	54,842
Finite-Lived Intangible Assets, Accumulated Amortization	$ 29,723	28,516
Technology-Based and other [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years
Technology-Based and other [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	4 years
Customer-related [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	$ 275,796	285,751
Finite-Lived Intangible Assets, Accumulated Amortization	$ 90,141	76,376
Customer-related [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	21 years
Customer-related [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Unpatented Technology [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	$ 59,449	61,867
Finite-Lived Intangible Assets, Accumulated Amortization	$ 14,426	12,549
Unpatented Technology [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	30 years
Unpatented Technology [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Trademarks [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Assets, Gross	$ 18,575	19,256
Finite-Lived Intangible Assets, Accumulated Amortization	$ 12,090	10,984
Trademarks [Member] | Maximum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years
Trademarks [Member] | Minimum [Member]
Business Acquisition [Line Items]
Finite-Lived Intangible Asset, Useful Life	5 years
Trademarks [Member]
Business Acquisition [Line Items]
Indefinite-Lived Intangible Assets (Excluding Goodwill)	$ 24,876	37,259
Infrastructure [Member]
Business Acquisition [Line Items]
Goodwill, Acquired During Period	0	$ 183,477
Infrastructure [Member] | Infrastructure Technology Asset [Member]
Business Acquisition [Line Items]
Intangible Asset Write-Down	10,500
Impairment of Intangible Assets (Excluding Goodwill)	5,500
Reduction of Liability	$ 5,000