|
Stockholders' Equity (Accumulated Other Comprehensive Income/ (Loss) (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 3 Months Ended | |||||
|---|---|---|---|---|---|---|---|
|
May 04, 2013
|
Apr. 28, 2012
|
May 04, 2013
Unrealized Gain/ (Loss) on REITs [Member]
|
Feb. 02, 2013
Unrealized Gain/ (Loss) on REITs [Member]
|
May 04, 2013
Net Actuarial Gain/(Loss) [Member]
|
May 04, 2013
Prior Service Credit/(Cost) [Member]
|
May 04, 2013
Accumulated Other Comprehensive Income/(Loss) [Member]
|
|
| Balance as of the beginning of the period | $ 3,171 | $ (1,121) | $ (14) | $ (1,118) | |||
| Net unrealized gain/(loss) on REITs, Net of Tax Amount | 3 | 17 | |||||
| Current period change, pension and postretirement benefits | 28 | (1) | 27 | ||||
| Current period change, REITs | 3 | 3 | |||||
| Total other comprehensive income/(loss), net of tax | 30 | 65 | 28 | (1) | 30 | ||
| Current period change, accumulated other comprehensive income/(loss) | 30 | 65 | 28 | (1) | 30 | ||
| Balance as of the end of the period | $ 2,866 | $ 20 | $ (1,093) | $ (15) | $ (1,088) | ||