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Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares | Oct. 31, 2020 | Aug. 01, 2020 | Feb. 01, 2020 | Nov. 02, 2019 | Aug. 03, 2019 | Feb. 02, 2019
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Statement of Stockholders' Equity [Abstract] |  |  |  |  |  |
Common stock, par value ($ per share) | $ 1 | $ 1 | $ 1 | $ 1 | $ 1 | $ 1

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- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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