Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
REVENUES:
Software license fees	$ 64,831	$ 57,121	$ 130,499	$ 152,958
Maintenance fees	102,341	106,843	307,487	322,908
Subscription fees	20,793	19,931	61,503	58,156
Professional services fees	46,049	50,575	140,155	157,403
Application services fees	23,852	18,587	64,981	52,302
Total revenues	257,866	253,057	704,625	743,727
OPERATING EXPENSES:
Cost of software license fees	5,388	4,844	15,117	13,150
Cost of maintenance fees	8,639	9,603	26,653	28,907
Cost of subscription fees	7,603	7,291	22,823	22,192
Cost of professional services	39,694	45,277	122,080	136,496
Cost of application services	20,758	17,265	57,468	53,934
Technology development and support	25,629	27,265	79,675	78,706
Sales and marketing	65,773	69,683	184,604	197,255
Administrative and general	44,733	39,236	122,819	122,717
Total operating expenses	218,217	220,464	631,239	653,357
INCOME FROM OPERATIONS	39,649	32,593	73,386	90,370
OTHER INCOME (EXPENSE), NET	(55)	231	(90)	1,221
INCOME BEFORE INCOME TAX PROVISION	39,594	32,824	73,296	91,591
INCOME TAX PROVISION	14,254	11,236	26,894	30,339
NET INCOME	25,340	21,588	46,402	61,252
Basic earnings per share (in dollars per share)	$ 0.12	$ 0.10	$ 0.22	$ 0.28
Diluted earnings per share (in dollars per share)	$ 0.12	$ 0.10	$ 0.21	$ 0.28
OTHER COMPREHENSIVE INCOME (LOSS), BEFORE TAX
Foreign currency translation adjustments	4,690	(7,485)	(3,322)	(25,703)
TAX ATTRIBUTES OF ITEMS IN OTHER COMPREHENSIVE INCOME
Foreign currency translation adjustments	831	(8,682)	(1,265)	(7,747)
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	3,859	1,197	(2,057)	(17,956)
COMPREHENSIVE INCOME	$ 29,199	$ 22,785	$ 44,345	$ 43,296