Revenue and Deferred Costs Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Disaggregation of Revenue [Line Items]
Revenue	$ 438,005	$ 392,543
Processing [Member]
Disaggregation of Revenue [Line Items]
Revenue	159,197	145,975
Outsourcing & Cloud [Member]
Disaggregation of Revenue [Line Items]
Revenue	108,583	97,359
Product Delivery & Service [Member]
Disaggregation of Revenue [Line Items]
Revenue	71,361	57,964
In-House Support [Member]
Disaggregation of Revenue [Line Items]
Revenue	98,864	91,245
Services & Support [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 278,808	$ 246,568

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