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Taxes (Narrative) (Details) - USD ($) | 12 Months Ended
--- | ---
Jan. 30, 2021 | Feb. 01, 2020 | Feb. 02, 2019
Federal income tax statutory rate | 21.00% |  |
Net change in the valuation allowance | $ 24,000,000 | $ 5,000,000 |
Federal net operating loss carryforwards | 0 |  |
Operating Loss Carryforwards | 1,500,000,000 |  |
State credit carryforwards | 0 |  |
Charges (credit) to income tax expense for federal, state and local interest and penalties | $ 1,000,000 | $ 6,000,000 | $ 5,000,000
Maximum [Member] |  |  |
Operating Loss Carryforwards, Expiration Dates | Dec. 31, 2040 |  |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit | $ 55,000,000 |  |
Minimum [Member] |  |  |
Operating Loss Carryforwards, Expiration Dates | Dec. 31, 2021 |  |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit | $ 0 |  |

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319 + Details
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