Reportable Segment Information Reconciliation of Operating Profit by Segment to Consolidated (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	$ 571,368	$ 529,202
Cost of Revenue	323,002	298,261
Research and Development	36,892	32,993
Selling, General, and Administrative	78,774	57,225
Total Expenses	438,668	388,479
OPERATING INCOME	132,700	140,723
INTEREST INCOME (EXPENSE)	548	(1,424)
INCOME BEFORE INCOME TAXES	133,248	139,299
Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	342,205	320,149
Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	229,163	209,053
Core [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	186,439	173,316
Cost of Revenue	75,927	70,604
SEGMENT INCOME	110,512	102,712
Core [Member] | Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	175,744	163,216
Core [Member] | Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	10,695	10,100
Payments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	199,358	186,533
Cost of Revenue	108,826	100,553
SEGMENT INCOME	90,532	85,980
Payments [Member] | Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	19,903	18,652
Payments [Member] | Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	179,455	167,881
Complementary [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	161,366	148,417
Cost of Revenue	62,275	58,105
SEGMENT INCOME	99,091	90,312
Complementary [Member] | Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	124,270	118,214
Complementary [Member] | Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	37,096	30,203
Corporate and Other [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	24,205	20,936
Cost of Revenue	75,974	68,999
SEGMENT INCOME	(51,769)	(48,063)
Corporate and Other [Member] | Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	22,288	20,067
Corporate and Other [Member] | Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	$ 1,917	$ 869