Subsequent Events Subsequent Events (Details) - USD ($) $ in Thousands	Apr. 19, 2016	Mar. 31, 2016	Jun. 30, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Receivables, net		$ 137,406	$ 245,387
Prepaid expenses and other		70,075	69,096
Deferred costs		40,252	27,950
Property and equipment, net		298,023	296,332
Deferred Costs, Noncurrent		98,717	96,423
Computer software, net of amortization		228,087	191,541
Other non-current assets		58,944	52,432
Other intangible assets, net of amortization		37,724	34,038
Goodwill		556,256	550,366
Total assets		1,702,622	1,836,835
Accrued expenses		69,721	78,962
Deferred revenues		202,270	339,544
Non-current deferred revenues		180,901	192,443
Non-current deferred income tax liability		183,881	150,223
Debt, net of current maturities		100,000	50,102
Total liabilities		753,755	845,301
Customer Relationships [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Customer Relationships, Net of Amortization		114,901	$ 122,204
Alogent Disposal [Member]
Subsequent Event [Line Items]
Subsequent Event, Date	Apr. 19, 2016
Alogent [Member] | Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Receivables, net		4,770
Prepaid expenses and other		1,578
Deferred costs		3,795
Property and equipment, net		280
Deferred Costs, Noncurrent		782
Computer software, net of amortization		9,741
Other non-current assets		4,489
Other intangible assets, net of amortization		601
Goodwill		3,618
Total assets		37,131
Accrued expenses		2,203
Deferred revenues		16,762
Non-current deferred revenues		1,899
Non-current deferred income tax liability		7,025
Debt, net of current maturities		68
Total liabilities		27,957
Alogent [Member] | Disposal Group, Held-for-sale, Not Discontinued Operations [Member] | Customer Relationships [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Customer Relationships, Net of Amortization		$ 7,477