Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Millions, except Per Share data	3 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
REVENUE:
Subscription and maintenance revenue	$ 1,007	$ 939
Professional services	90	78
Software fees and other	66	52
TOTAL REVENUE	1,163	1,069
EXPENSES:
Costs of licensing and maintenance	67	67
Cost of professional services	88	71
Amortization of capitalized software costs	50	45
Selling and marketing	326	290
General and administrative	114	117
Product development and enhancements	118	128
Depreciation and amortization of other intangible assets	47	44
Other expenses (gains), net	10	(11)
Restructuring and other	1	(3)
TOTAL EXPENSES BEFORE INTEREST AND INCOME TAXES	821	748
Income from continuing operations before interest and income taxes	342	321
Interest expense, net	9	13
Income from continuing operations before income taxes	333	308
Income tax expense	105	87
INCOME FROM CONTINUING OPERATIONS	228	221
(Income) loss from discontinued operations, net of income taxes	13	(4)
NET INCOME	$ 241	$ 217
BASIC INCOME (LOSS) PER SHARE
Income from continuing operations	$ 0.45	$ 0.43
Income (loss) from discontinued operations	$ 0.03	$ (0.01)
Net income	$ 0.48	$ 0.42
Basic weighted average shares used in computation	500	510
DILUTED INCOME (LOSS) PER SHARE
Income from continuing operations	$ 0.45	$ 0.43
Income (loss) from discontinued operations	$ 0.02	$ (0.01)
Net income	$ 0.47	$ 0.42
Diluted weighted average shares used in computation	501	511