Stockholders' Equity (Tables)

3 Months Ended

Oct. 31, 2015

The following table summarizes the total share-based compensation expense that we recorded in operating income from continuing operations for the periods shown.



	Three Months Ended
(In millions, except per share amounts)	October 31, 2015			October 31, 2014
Cost of revenue	$	2		$	1
Selling and marketing	19			16
Research and development	21			19
General and administrative	25			21
Total share-based compensation expense	67			57
Income tax benefit	(20		)	(18		)
Increase in net loss from continuing operations	$	47		$	39
Increase in net loss per share:
Basic	$	0.17		$	0.14
Diluted	$	0.17		$	0.14

Summary of share-based awards available for grant

A summary of share-based awards available for grant under our 2005 Equity Incentive Plan for the three months ended October 31, 2015 was as follows:



(Shares in thousands)	Shares Available for Grant
Balance at July 31, 2015	17,183
Options granted	(3	)
Restricted stock units granted (1)	(433	)
Share-based awards canceled/forfeited/expired (1)(2)	2,244
Balance at October 31, 2015	18,991

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(1)	RSUs granted from the pool of shares available for grant under our 2005 Equity Incentive Plan reduce the pool by 2.3 shares for each share granted. RSUs forfeited and returned to the pool of shares available for grant increase the pool by 2.3 shares for each share forfeited.


(2)	Stock options and restricted stock units canceled, expired or forfeited under our 2005 Equity Incentive Plan are returned to the pool of shares available for grant. Stock options and restricted stock units canceled, expired or forfeited under older expired plans are not returned to the pool of shares available for grant.

Summary of stock option activity

A summary of stock option activity for the three months ended October 31, 2015 was as follows:



	Options Outstanding
(Shares in thousands)	Number of Shares		Weighted Average Exercise Price Per Share
Balance at July 31, 2015	8,713		$	69.13
Granted	3		88.30
Exercised	(357	)	53.17
Canceled or expired	(210	)	70.78
Balance at October 31, 2015	8,149		$	69.79

Exercisable at October 31, 2015	4,367		$	52.27

Summary of restricted stock unit activity

A summary of restricted stock unit activity for the three months ended October 31, 2015 was as follows:



	Restricted Stock Units
(Shares in thousands)	Number of Shares		Weighted Average Grant Date Fair Value
Nonvested at July 31, 2015	8,916		$	76.64
Granted	188		96.08
Vested	(407	)	66.43
Forfeited	(947	)	65.70
Nonvested at October 31, 2015	7,750		$	78.99