Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation (Stock Option Activity) (Details)

v2.4.0.6
Stock Based Compensation (Stock Option Activity) (Details) (USD $)
In Millions, except Share data, unless otherwise specified
12 Months Ended
Feb. 02, 2013
Share-based Compensation [Abstract]  
Outstanding, beginning of period, shares 34,405,300
Outstanding, beginning of period, weighted average exercise price $ 26.36
Granted, shares 3,627,800
Granted, weighted average exercise price $ 39.84
Canceled or forfeited, shares (670,500)
Canceled or forfeited, weighted average exercise price $ 31.58
Exercised, shares (7,569,700)
Exercised, weighted average exercise price $ 21.69
Outstanding, end of period, shares 29,792,900
Outstanding, end of period, weighted average exercise price $ 29.07
Exercisable, end of period, shares 19,991,400
Exercisable, end of period, weighted average exercise price $ 30.09
Exercisable, end of period, weighted average remaining contractual life (years) 4 years
Exercisable, end of period, aggregate intrinsic value $ 188
Options expected to vest, shares 8,429,300
Options expected to vest, weighted average exercise price $ 26.99
Options expected to vest, weighted average remaining contractual life (years) 8 years
Options expected to vest, aggregate intrinsic value $ 106