Reportable Segment Information Narrative (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2024 USD ($) segment	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)
Segment Reporting [Abstract]
Number of Reportable Segments | segment	4
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	$ 2,215,543	$ 2,077,702	$ 1,942,884
Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	1,275,954	1,214,701	1,156,365
Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	939,589	863,001	786,519
Core Segment [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Reclassification of Revenue from Core to Corporate and Other		(7,119)
Reclassification of Cost from Core to Corporate and Other		(6,713)
REVENUE	690,738	649,045	622,442
Core Segment [Member] | Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	649,169	608,517	583,752
Core Segment [Member] | Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	41,569	40,528	38,690
Payments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Reclassification of Revenue from Payments to Corporate and Other		(30)
Reclassification of Cost from Payments to Corporate and Other		(2,594)
REVENUE	817,708	767,309	719,068
Payments [Member] | Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	84,655	79,788	83,810
Payments [Member] | Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	733,053	687,521	635,258
Complementary [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Reclassification of Revenue from Complementary to Corporate and Other		(307)
Reclassification of Cost of Revenue from Complementary to Corporate and Other		(1,286)
REVENUE	618,211	583,586	544,244
Complementary [Member] | Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	461,828	453,541	434,159
Complementary [Member] | Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	156,383	130,045	110,085
Corporate and Other [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Reclassification of Revenue from Core to Corporate and Other		7,119
Reclassification of Revenue from Payments to Corporate and Other		30
Reclassification of Revenue from Complementary to Corporate and Other		307
Reclassification of Cost from Core to Corporate and Other		6,713
Reclassification of Cost from Payments to Corporate and Other		2,594
Reclassification of Cost of Revenue from Complementary to Corporate and Other		1,286
REVENUE	88,886	77,762	57,130
Corporate and Other [Member] | Services and Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	80,302	72,855	54,644
Corporate and Other [Member] | Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
REVENUE	$ 8,584	$ 4,907	$ 2,486