Restructuring and Management Transition Charges (Liability Activity) (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Apr. 30, 2016 |
May. 02, 2015 |
|
| Home Office And Stores [Member] | ||
| Restructuring Reserve [Roll Forward] | ||
| January 30, 2016 | $ 18 | |
| Charges | 4 | $ 14 |
| Cash payments | (12) | |
| Non-cash | (1) | |
| April 30, 2016 | 11 | |
| Management Transition [Member] | ||
| Restructuring Reserve [Roll Forward] | ||
| January 30, 2016 | 10 | |
| Charges | 2 | 6 |
| Cash payments | (10) | |
| Non-cash | 0 | |
| April 30, 2016 | 2 | |
| Other Restructuring And Management Transition [Member] | ||
| Restructuring Reserve [Roll Forward] | ||
| January 30, 2016 | 23 | |
| Charges | 0 | 2 |
| Cash payments | (1) | |
| Non-cash | 0 | |
| April 30, 2016 | 22 | |
| Total [Member] | ||
| Restructuring Reserve [Roll Forward] | ||
| January 30, 2016 | 51 | |
| Charges | 6 | $ 22 |
| Cash payments | (23) | |
| Non-cash | (1) | |
| April 30, 2016 | $ 35 | |