Business Segment Information Reconciliation of Operating Profit by Segment to Consolidated (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
REVENUE
License	$ 12,893	$ 13,210	$ 24,671	$ 26,074
Support and service	274,276	250,310	543,820	494,895
Hardware	15,356	15,174	29,694	28,727
Total revenue	302,525	278,694	598,185	549,696
COST OF SALES
Cost of license	947	1,251	2,359	2,329
Cost of support and service	157,893	144,683	312,477	288,101
Cost of hardware	10,867	10,523	21,808	21,101
Total cost of sales	169,707	156,457	336,644	311,531
GROSS PROFIT	132,818	122,237	261,541	238,165
OPERATING EXPENSES	49,345	62,809	100,725	111,222
INTEREST INCOME (EXPENSE)	(138)	(1,071)	(286)	(2,224)
INCOME BEFORE INCOME TAXES	83,335	58,357	160,530	124,719
Banking Systems and Services [Member]
REVENUE
License	8,017	7,524	14,395	14,804
Support and service	210,376	189,898	414,421	375,963
Hardware	11,482	10,712	22,066	19,793
Total revenue	229,875	208,134	450,882	410,560
COST OF SALES
Cost of license	760	1,034	1,772	1,721
Cost of support and service	120,809	109,156	238,805	217,878
Cost of hardware	7,968	7,184	16,149	14,395
Total cost of sales	129,537	117,374	256,726	233,994
GROSS PROFIT	100,338	90,760	194,156	176,566
Credit Union Systems and Services [Member]
REVENUE
License	4,876	5,686	10,276	11,270
Support and service	63,900	60,412	129,399	118,932
Hardware	3,874	4,462	7,628	8,934
Total revenue	72,650	70,560	147,303	139,136
COST OF SALES
Cost of license	187	217	587	608
Cost of support and service	37,084	35,527	73,672	70,223
Cost of hardware	2,899	3,339	5,659	6,706
Total cost of sales	40,170	39,083	79,918	77,537
GROSS PROFIT	$ 32,480	$ 31,477	$ 67,385	$ 61,599