Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Revenue
Subscription and maintenance	$ 951	$ 966	$ 2,840	$ 2,906
Professional services	94	97	289	283
Software fees and other	118	132	302	303
Total revenue	1,163	1,195	3,431	3,492
Expenses
Costs of licensing and maintenance	79	72	223	210
Cost of professional services	88	92	264	266
Amortization of capitalized software costs	72	66	214	197
Selling and marketing	293	331	834	953
General and administrative	95	96	277	304
Product development and enhancements	149	120	429	368
Depreciation and amortization of other intangible assets	40	39	113	120
Other (gains) expenses, net	13	9	156	(14)
Total expenses before interest and income taxes	829	825	2,510	2,404
Income before interest and income taxes	334	370	921	1,088
Interest expense, net	15	12	39	33
Income before income taxes	319	358	882	1,055
Income tax expense	87	107	75	342
Net income	$ 232	$ 251	$ 807	$ 713
Basic income per common share
Basic income per common share	$ 0.52	$ 0.55	$ 1.78	$ 1.54
Basic weighted average shares used in computation	446	452	448	458
Diluted income per common share
Diluted income per common share	$ 0.51	$ 0.55	$ 1.78	$ 1.53
Diluted weighted average shares used in computation	448	453	449	460