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Revenue (Contract Balances and Changes in Contract Balances) (Details) - USD ($) $ in Millions | Jan. 30, 2021 | Feb. 01, 2020
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Revenue from Contract with Customer [Line Items] |  |
Receivables, net | $ 618 | $ 567
Long-term contract liabilities included in: |  |
Long-term liabilities | 7 | 9
Receivables, allowance for doubtful accounts | 32 | 14
Unredeemed Gift Cards [Member] |  |
Short-term contract liabilities included in: |  |
Short-term contract liabilities | 317 | 281
Deferred Revenue [Member] |  |
Short-term contract liabilities included in: |  |
Short-term contract liabilities | 711 | 501
Accrued Liability [Member] |  |
Short-term contract liabilities included in: |  |
Short-term contract liabilities | $ 71 | $ 139

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- Definition Amount of allowance for credit loss for right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=121556615&loc=SL49130533-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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