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Taxes (Narrative) (Details) - USD ($) | 12 Months Ended
--- | ---
Jan. 28, 2023 | Jan. 29, 2022 | Jan. 30, 2021
Income Tax Contingency [Line Items] |  |  |
Net change in the valuation allowance | $ 5,000,000 | $ (15,000,000) |
Federal net operating loss carryforwards | 0 |  |
Operating loss carryforwards | 696,000,000 |  |
State credit carryforwards | 0 |  |
Charges (credit) to income tax expense for federal, state and local interest and penalties | $ (38,000,000) | $ 5,000,000 | $ 1,000,000
Maximum |  |  |
Income Tax Contingency [Line Items] |  |  |
Operating loss carryforwards, expiration dates | Dec. 31, 2042 |  |
Minimum |  |  |
Income Tax Contingency [Line Items] |  |  |
Operating loss carryforwards, expiration dates | Jan. 29, 2023 |  |

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- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319 + Details
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