Business Segment Information Reconciliation of Operating Profit by Segment to Consolidated (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
REVENUE
License	$ 15,267	$ 16,681	$ 39,938	$ 42,755
Support and service	270,931	250,415	814,751	745,310
Hardware	14,731	14,447	44,425	43,173
Total revenue	300,929	281,543	899,114	831,238
COST OF SALES
Cost of license	1,167	1,360	3,526	3,689
Cost of support and service	164,223	155,012	476,700	443,113
Cost of hardware	11,008	10,581	32,816	31,681
Total cost of sales	176,398	166,953	513,042	478,483
GROSS PROFIT	124,531	114,590	386,072	352,755
OPERATING EXPENSES	53,149	48,881	153,873	160,103
INTEREST INCOME (EXPENSE)	(178)	(901)	(464)	(3,125)
INCOME BEFORE INCOME TAXES	71,204	64,808	231,735	189,527
Banking Systems and Services [Member]
REVENUE
License	8,471	10,786	22,866	25,590
Support and service	207,394	191,845	621,816	567,808
Hardware	10,411	10,329	32,478	30,121
Total revenue	226,276	212,960	677,160	623,519
COST OF SALES
Cost of license	877	1,043	2,649	2,764
Cost of support and service	126,234	118,694	365,046	336,572
Cost of hardware	7,835	7,464	23,984	21,858
Total cost of sales	134,946	127,201	391,679	361,194
GROSS PROFIT	91,330	85,759	285,481	262,325
Credit Union Systems and Services [Member]
REVENUE
License	6,796	5,895	17,072	17,165
Support and service	63,537	58,570	192,935	177,502
Hardware	4,320	4,118	11,947	13,052
Total revenue	74,653	68,583	221,954	207,719
COST OF SALES
Cost of license	290	317	877	925
Cost of support and service	37,989	36,318	111,654	106,541
Cost of hardware	3,173	3,117	8,832	9,823
Total cost of sales	41,452	39,752	121,363	117,289
GROSS PROFIT	$ 33,201	$ 28,831	$ 100,591	$ 90,430