Income Taxes (Components of Income Tax (Benefits)/Expense) (Details) - USD ($) $ in Millions |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Feb. 02, 2019 |
Feb. 03, 2018 |
Jan. 28, 2017 |
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| Income Tax Disclosure [Abstract] | |||||||
| Effective income tax rate reconciliation, U. S. Tax Cuts and Jobs Act of 2017, Amount | $ 0 | $ (75) | $ 0 | ||||
| Federal and foreign, Current | (5) | (60) | (12) | ||||
| State and local, Current | 1 | 1 | 4 | ||||
| Total, Current | (4) | (59) | (8) | ||||
| Federal and foreign, Deferred | (17) | (63) | 9 | ||||
| State and local, Deferred | 5 | (4) | 0 | ||||
| Total, Deferred | (12) | (67) | 9 | ||||
| Total income tax expense/(benefit) | $ (16) | $ (126) | [1] | $ 1 | [1] | ||
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