Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
REVENUES:
Software license fees	$ 61,711	$ 45,613	$ 95,837	$ 78,943
Maintenance and subscription fees	128,181	122,007	254,290	238,766
Professional services fees	70,804	58,249	140,543	114,645
Total revenues	260,696	225,869	490,670	432,354
OPERATING EXPENSES:
Cost of software license fees	4,770	3,267	8,306	6,683
Cost of maintenance and subscription fees	17,547	13,265	34,205	26,552
Cost of professional services	65,935	51,296	127,888	102,009
Technology development and support	26,740	21,893	51,441	43,434
Sales and marketing	65,577	56,507	127,572	114,211
Administrative and general	41,967	38,780	83,481	76,217
Total operating expenses	222,536	185,008	432,893	369,106
INCOME FROM OPERATIONS	38,160	40,861	57,777	63,248
OTHER INCOME (EXPENSE), NET	(8)	862	990	1,727
INCOME BEFORE INCOME TAXES	38,152	41,723	58,767	64,975
INCOME TAX PROVISION	15,473	15,731	19,103	26,338
NET INCOME	$ 22,679	$ 25,992	$ 39,664	$ 38,637
Basic earnings per share	$ 0.10	$ 0.12	$ 0.18	$ 0.17
Diluted earnings per share	$ 0.10	$ 0.12	$ 0.18	$ 0.17