Stock Plans (Tables)

12 Months Ended

Mar. 31, 2012

Share Based Compensation [Abstract]

Recognized share-based compensation

	YEAR ENDED MARCH 31,
(in millions)	2012			2011			2010
Costs of licensing and maintenance	$	3		$	3		$	3
Cost of professional services		4			3			2
Selling and marketing		36			30			34
General and administrative		27			24			41
Product development and enhancements		19			20			22
Share-based compensation expense before tax		89			80			102
Income tax benefit		(29	)		(26	)		(34	)
Net share-based compensation expense	$	60		$	54		$	68

Unrecognized share based compensation cost

The following table summarizes information about unrecognized share-based compensation costs at March 31, 2012:

	UNRECOGNIZED COMPENSATION COSTS (in millions)		WEIGHTED AVERAGE PERIOD EXPECTED TO BE RECOGNIZED (in years)
Restricted stock units	$	12		1.9
Restricted stock awards		52		1.8
Performance share units		28		2.3
Stock option awards		4		1.9
Total unrecognized share-based compensation costs	$	96		2.0

Options outstanding

At March 31, 2012, options outstanding that have vested and are expected to vest are as follows:

	NUMBER OF SHARES (in millions)		WEIGHTED AVERAGE EXERCISE PRICE		WEIGHTED AVERAGE REMAINING CONTRACTUAL LIFE (in years)		AGGREGATE INTRINSIC VALUE (1) (in millions)
Vested		4.7	$	24.24		2.2	$	17.2
Expected to vest(2)		1.1		20.64		5.7		7.6
Total		5.8	$	23.55		2.9	$	24.8

(1) These amounts represent the difference between the exercise price and $27.56, the closing price of the Company’s common stock on March 30, 2012, the last trading day of the Company’s fiscal year as reported on the NASDAQ Stock Market for all in-the-money options.

(2) Outstanding options expected to vest are net of estimated future forfeitures.

Additional information with respect to stock option plan activity

	NUMBER OF SHARES			WEIGHTED AVERAGE EXERCISE PRICE
	(in millions)
Outstanding at March 31, 2009		14.1		$	27.21
Granted		0.1			20.87
Exercised		(0.6	)		18.96
Expired or terminated		(2.3	)		41.94
Outstanding at March 31, 2010		11.3		$	24.65
Granted		1.2			19.34
Exercised		(0.5	)		18.81
Expired or terminated		(4.0	)		27.05
Outstanding at March 31, 2011		8.0		$	23.03
Granted		0.6			21.89
Exercised		(1.8	)		20.79
Expired or terminated		(1.0	)		23.46
Outstanding at March 31, 2012		5.8		$	23.52

Options exercisable

	NUMBER OF SHARES		WEIGHTED AVERAGE EXERCISE PRICE
	(in millions)
Options exercisable at:
March 31, 2010		11.2	$	24.67
March 31, 2011		6.8	$	23.66
March 31, 2012		4.7	$	24.24

Stock option information

The following table summarizes stock option information at March 31, 2012:

	OPTIONS OUTSTANDING								OPTIONS EXERCISABLE
RANGE OF EXERCISE PRICES	SHARES		AGGREGATE INTRINSIC VALUE		WEIGHTED AVERAGE REMAINING CONTRACTUAL LIFE		WEIGHTED AVERAGE EXERCISE PRICE		SHARES		AGGREGATE INTRINSIC VALUE		WEIGHTED AVERAGE REMAINING CONTRACTUAL LIFE		WEIGHTED AVERAGE EXERCISE PRICE
(shares and aggregate intrinsic value in millions; weighted average remaining contractual life in years)
$  3.55 — $20.00		1.5	$	16.8		3.2	$	16.55		1.0	$	12.4		2.0	$	15.03
$20.01 — $25.00		1.4		7.8		4.2		21.91		0.8		4.1		2.7		21.98
$25.01 — $30.00		2.6		0.7		2.2		27.43		2.6		0.7		2.2		27.43
$30.01 — over		0.3		—		2.3		31.73		0.3		—		2.3		31.73
		5.8	$	25.3		2.9	$	23.52		4.7	$	17.2		2.2	$	24.24

Weighted average estimated values of employee stock option grants

	YEAR ENDED MARCH 31,
	2012			2011			2010
Weighted average fair value	$	5.99		$	5.55		$	6.81
Dividend yield		0.91	%		0.83	%		0.77	%
Expected volatility factor(1)		33	%		34	%		33	%
Risk-free interest rate(2)		1.7	%		1.8	%		2.3	%
Expected life (in years)(3)		4.5			4.5			6.0

(1) Expected volatility is measured using historical daily price changes of the Company’s stock over the respective expected term of the options and the implied volatility derived from the market prices of the Company’s traded options.

(2) The risk-free rate for periods within the contractual term of the stock options is based on the U.S. Treasury yield curve in effect at the time of grant.

(3) The expected life is the number of years the Company estimates, based primarily on historical experience, that options will be outstanding prior to exercise. For stock options granted in fiscal year 2012, the Company’s computation of expected life was determined based on the simplified method (the average of the vesting period and option term).

Summarizes information on shares exercised

	YEAR ENDED MARCH 31,
(in millions)	2012		2011			2010
Cash received from options exercised	$	37	$	10		$	11
Intrinsic value of options exercised		9		2			2
Excess tax benefits from options exercised		3		—	(1)		—	(1)

(1) Less than $1 million.

Summarizes the activity of RSAs and RSUs under the Plans

The following table summarizes the activity of RSAs under the Plans:

	NUMBER OF SHARES			WEIGHTED AVERAGE GRANT DATE FAIR VALUE
	(in millions)
Outstanding at March 31, 2009		4.6		$	24.73
RSA granted		4.3			18.45
RSA released		(3.3	)		23.11
RSA forfeitures		(0.3	)		22.23
Outstanding at March 31, 2010		5.3		$	20.73
RSA granted		4.7			21.41
RSA released		(3.3	)		22.00
RSA forfeitures		(0.9	)		20.72
Outstanding at March 31, 2011		5.8		$	20.56
RSA granted		3.8			24.54
RSA released		(3.0	)		21.57
RSA forfeitures		(0.9	)		22.33
Outstanding at March 31, 2012		5.7		$	22.41

The following table summarizes the activity of RSUs under the Plans:

	NUMBER OF SHARES			WEIGHTED AVERAGE GRANT DATE FAIR VALUE
	(in millions)
Outstanding at March 31, 2009		0.6		$	24.99
RSU granted		0.6			17.52
RSU released		(0.2	)		23.13
RSU forfeitures		(0.1	)		20.95
Outstanding at March 31, 2010		0.9		$	20.51
RSU granted		0.6			21.30
RSU released		(0.4	)		23.47
RSU forfeitures		(0.1	)		19.05
Outstanding at March 31, 2011		1.0		$	20.03
RSU granted		0.7			24.06
RSU released		(0.3	)		20.70
RSU forfeitures		(0.2	)		21.61
Outstanding at March 31, 2012		1.2		$	21.91

Summary of RSAs and RSUs granted under these PSUs

			RSAs				RSUs
INCENTIVE PLANS FOR FISCAL YEARS	PERFORMANCE PERIOD		SHARES (in millions)		WEIGHTED AVERAGE GRANT DATE FAIR VALUE		SHARES (in millions)			WEIGHTED AVERAGE GRANT DATE FAIR VALUE
2011		1-year		1.1	$	24.68		0.1		$	24.48
2010		1-year		2.2	$	21.47		—	(1)	$	21.38
2009		1-year		0.9	$	18.05		—	(1)	$	17.96

(1) Shares granted amounted to less than 0.1 million.

Summary 3-Year PSU under the fiscal year 2009, 2008 and 2007 incentive plan years

INCENTIVE PLANS FOR FISCAL YEARS	PERFORMANCE PERIOD		UNRESTRICTED SHARES (in millions)		WEIGHTED AVERAGE GRANT DATE FAIR VALUE
2009		3-year		0.2	$	24.68
2008		3-year		0.3	$	21.47
2007		3-year		0.4	$	18.05

Summarizes the RSAs and RSUs granted under Sales Retention Equity Programs

			RSAs				RSUs
INCENTIVE PLANS FOR FISCAL YEARS	PERFORMANCE PERIOD		SHARES (in millions)		WEIGHTED AVERAGE GRANT DATE FAIR VALUE		SHARES (in millions)		WEIGHTED AVERAGE GRANT DATE FAIR VALUE
2011		1-year		0.3	$	24.68		0.1	$	24.09
2010		1-year		0.4	$	21.47		0.1	$	21.36
2009		1-year		0.5	$	18.05		0.2	$	17.84