|
Retirement Benefits (Narrative) (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
May 04, 2013
|
Apr. 28, 2012
|
|
| Defined Benefit Plan Disclosure [Line Items] | ||
| Expense related to the qualified plan | $ 15 | $ 14 |
|
Other Pension Plans, Postretirement or Supplemental Plans, Defined Benefit [Member]
|
||
| Defined Benefit Plan Disclosure [Line Items] | ||
| Pension and Other Postretirement Benefit Expense | $ 6 | $ 6 |