|
Stock-Based Compensation (Stock-Based Compensation Costs) (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Jan. 28, 2012
|
Jan. 29, 2011
|
Jan. 30, 2010
|
|
| Total stock-based compensation cost | $ 46 | $ 53 | $ 40 |
| Total related income tax benefit recognized in the Consolidated Statements of Operations | 18 | 21 | 15 |
| Excluded stock-based compensation recorded in restructuring and management transition | 79 | ||
|
Stock Options [Member]
|
|||
| Total stock-based compensation cost | 24 | 28 | 28 |
|
Restricted Stock [Member]
|
|||
| Total stock-based compensation cost | $ 22 | $ 25 | $ 12 |