Income Taxes (Reconciliation of Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Feb. 01, 2020 |
Feb. 02, 2019 |
Feb. 03, 2018 |
|
| Income Tax Disclosure [Abstract] | |||
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | $ 2 | $ 1 | $ 1 |
| Reconciliation of Unrecognized Tax Benefits [Roll Forward] | |||
| Beginning balance | 35 | 35 | 79 |
| Additions for tax positions of prior years | 2 | 3 | 4 |
| Reductions for tax positions of prior years | 0 | (1) | (45) |
| Settlements and effective settlements with tax authorities | (1) | (2) | (3) |
| Balance at end of year | $ 36 | $ 35 | $ 35 |