Stock-Based Compensation (Tables)
 9 Months Ended
Oct. 29, 2011
Stock-Based Compensation  
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

($ in millions)

Three Months Ended

 

 

Nine Months Ended

 

 

 

 

Oct. 29,

 

 

Oct. 30,

 

 

 

Oct. 29,

 

 

Oct. 30,

 

 

 

 

2011

 

 

2010

 

 

 

2011

 

 

2010

 

 

Stock awards

$

2

 

$

3

 

 

$

14

 

$

15

 

 

Stock options

 

5

 

 

7

 

 

 

19

 

 

21

 

 

Total stock-based compensation costs

$

7

(1)

$

10

 

 

$

33

(1) 

$

36

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total related income tax benefit

$

3

 

$

2

 

 

$

13

 

$

12

 

 

 

(1)     Excludes $6 million of stock-based compensation costs reported in restructuring and management transition charges (see Note 10).

 
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

(options in thousands)

 

 

Stock Options

 

 

Weighted-Average

Exercise Price

 

Outstanding at January 29, 2011

 

15,013

 

$

36

 

Granted

 

2,409

 

 

37

 

Exercised

 

(635

)

 

20

 

Forfeited or expired

 

(502

)

 

37

 

Outstanding at October 29, 2011

 

16,285

 

 

37

 

 

 

 

 

 

 

 

Exercisable at October 29, 2011

 

10,883

 

 

41

 
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

(awards in thousands)

 

 

Non-Vested Stock Awards

 

 

Weighted- Average Grant Date Fair Value

 

Outstanding at January 29, 2011

 

 

2,028

 

$

27

 

Granted

 

 

933

 

 

36

 

Vested

 

 

(609

)

 

34

 

Forfeited

 

 

(79

)

 

32

 

Outstanding at October 29, 2011

 

 

2,273

 

 

29