|
Stock-Based Compensation (Stock Options Exercised) (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Jan. 31, 2015
|
Feb. 01, 2014
|
Feb. 02, 2013
|
|
| Share-based Compensation [Abstract] | |||
| Proceeds from stock options exercised | $ 0 | $ 7 | $ 71 |
| Intrinsic value of stock options exercised | 0 | 2 | 38 |
| Tax benefit related to stock-based compensation | 0 | 0 | 15 |
| Excess tax benefits from stock-based compensation | $ 0 | $ 0 | $ 12 |