Revenue Contract with Customer Liability Rollforward (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Feb. 01, 2020 |
Feb. 02, 2019 |
Feb. 03, 2018 |
|
| Revenue from Contract with Customer [Abstract] | |||
| Contract with Customer, Liability | $ 194 | $ 200 | $ 217 |
| Current Period Gift Cards Sold and Reward Points Earned | 401 | 422 | |
| Net Sales From Amounts Included in Contract Liability Opening Balances | (72) | (80) | |
| Net sales from current period usage | $ (335) | $ (359) | |