Revenue and Deferred Costs Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Revenue	$ 422,361	$ 419,119	$ 874,161	$ 857,124
Outsourcing & Cloud [Member]
Disaggregation of Revenue [Line Items]
Revenue	124,498	115,897	245,456	224,480
Product Delivery & Service [Member]
Disaggregation of Revenue [Line Items]
Revenue	48,414	61,709	105,312	133,070
In-House Support [Member]
Disaggregation of Revenue [Line Items]
Revenue	77,961	77,598	181,102	176,462
Services & Support [Member]
Disaggregation of Revenue [Line Items]
Revenue	250,873	255,204	531,870	534,012
Processing [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 171,488	$ 163,915	$ 342,291	$ 323,112

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

Name:	us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration