Reportable Segment Information Reconciliation of Operating Profit by Segment to Consolidated (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	$ 433,776	$ 429,406	$ 1,307,938	$ 1,286,530
Cost of Revenue	267,770	258,571	788,481	753,629
Research and Development	27,395	28,308	80,233	80,086
Selling, General and Administrative	47,408	50,589	136,801	148,985
Total Expenses	342,573	337,468	1,005,515	982,700
OPERATING INCOME	91,203	91,938	302,423	303,830
INTEREST INCOME (EXPENSE)	(266)	32	(381)	573
INCOME BEFORE INCOME TAXES	90,937	91,970	302,042	304,403
Core [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	135,149	141,120	423,253	425,909
Cost of Revenue	63,259	62,699	185,668	181,697
SEGMENT INCOME	71,890	78,421	237,585	244,212
Payments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	160,841	150,360	472,756	452,151
Cost of Revenue	87,628	80,836	260,411	236,725
SEGMENT INCOME	73,213	69,524	212,345	215,426
Complementary [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	125,431	123,984	377,193	364,137
Cost of Revenue	54,207	52,133	158,638	152,376
SEGMENT INCOME	71,224	71,851	218,555	211,761
Corporate and Other [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	12,355	13,942	34,736	44,333
Cost of Revenue	62,676	62,903	183,764	182,831
SEGMENT INCOME	(50,321)	(48,961)	(149,028)	(138,498)
Services & Support [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	254,639	270,204	786,509	804,216
Services & Support [Member] \| Core [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	126,400	133,362	397,744	402,759
Services & Support [Member] \| Payments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	15,978	19,506	47,089	51,643
Services & Support [Member] \| Complementary [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	100,421	103,680	307,799	306,083
Services & Support [Member] \| Corporate and Other [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	11,840	13,656	33,877	43,731
Processing [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	179,137	159,202	521,429	482,314
Processing [Member] \| Core [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	8,749	7,758	25,509	23,150
Processing [Member] \| Payments [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	144,863	130,854	425,667	400,508
Processing [Member] \| Complementary [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	25,010	20,304	69,394	58,054
Processing [Member] \| Corporate and Other [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Revenue	$ 515	$ 286	$ 859	$ 602

The aggregate cost of goods produced and sold and services rendered during the reporting period.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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