|
Litigation, Other Contingencies and Guarantees (Narrative) (Details) (USD $)
In Millions |
6 Months Ended |
|---|---|
|
Jul. 30, 2011
|
|
| Estimate Potential Environmental Liabilities Minimum | $ 29 |
| Estimate Potential Environmental Liabilities Maximum | 35 |
| Recorded Best Estimate | 29 |
|
J.C.Penney Direct Marketing Services, Inc. [Member]
|
 |
| Maximum Exposure of Guarantee | $ 20 |