Nature of Operations and Summary of Significant Accounting Policies Revenue Recognition- Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Disaggregation of Revenue [Line Items]
Revenue	$ 386,275	$ 357,209	$ 778,818	$ 718,493
Processing [Member]
Disaggregation of Revenue [Line Items]
Revenue	148,953	134,191	294,928	268,723
Outsourcing & Cloud [Member]
Disaggregation of Revenue [Line Items]
Revenue	100,066	88,253	197,425	173,387
Product Delivery and Service [Member]
Disaggregation of Revenue [Line Items]
Revenue	58,794	59,392	116,758	118,462
In-House Support [Member]
Disaggregation of Revenue [Line Items]
Revenue	78,462	75,373	169,707	157,921
Services and Support [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 237,322	$ 223,018	$ 483,890	$ 449,770