Restructuring and Management Transition Cumulative Charges (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 30, 2016 |
Aug. 01, 2015 |
Jul. 30, 2016 |
Aug. 01, 2015 |
|
| Home Office And Stores [Member] | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Charges | $ 0 | $ 15 | $ 4 | $ 29 |
| Cumulative Amount | 293 | 293 | ||
| Management Transition [Member] | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Charges | 1 | 1 | 3 | 7 |
| Cumulative Amount | 255 | 255 | ||
| Other Restructuring And Management Transition [Member] | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Charges | 8 | 1 | 8 | 3 |
| Cumulative Amount | 171 | 171 | ||
| Total [Member] | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Charges | 9 | $ 17 | 15 | $ 39 |
| Cumulative Amount | $ 719 | $ 719 | ||