Restructuring and Management Transition Charges (Liability Activity) (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Apr. 29, 2017 |
Apr. 30, 2016 |
|
| Home Office And Stores [Member] | ||
| Restructuring Reserve [Roll Forward] | ||
| January 28, 2017 | $ 4 | |
| Charges | 98 | $ 4 |
| Restructuring and Related Cost, Incurred Cost | 21 | |
| Cash payments | (6) | |
| April 29, 2017 | 19 | |
| Management Transition [Member] | ||
| Restructuring Reserve [Roll Forward] | ||
| Charges | 0 | 2 |
| Other Restructuring And Management Transition [Member] | ||
| Restructuring Reserve [Roll Forward] | ||
| January 28, 2017 | 27 | |
| Charges | 0 | |
| Restructuring and Related Cost, Incurred Cost | 0 | |
| Cash payments | (19) | |
| April 29, 2017 | 8 | |
| Total [Member] | ||
| Restructuring Reserve [Roll Forward] | ||
| January 28, 2017 | 31 | |
| Charges | 220 | $ 6 |
| Restructuring and Related Cost, Incurred Cost | 21 | |
| Cash payments | (25) | |
| April 29, 2017 | $ 27 | |