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Goodwill and Intangible Assets (Definite-Lived Intangible Assets) (Details) - USD ($) $ in Millions | 9 Months Ended |  |
--- | --- | --- | ---
Oct. 31, 2020 | Feb. 01, 2020 | Nov. 02, 2019
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | $ 476 | $ 458 | $ 460
Accumulated Amortization | $ 155 | 95 | 76
Weighted-Average Useful Life Remaining | 6 years |  |
Customer Relationships [Member] |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | $ 339 | 339 | 341
Accumulated Amortization | $ 111 | 70 | 56
Weighted-Average Useful Life Remaining | 6 years 8 months 12 days |  |
Tradename [Member] |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | $ 81 | 63 | 63
Accumulated Amortization | $ 20 | 10 | 9
Weighted-Average Useful Life Remaining | 5 years 1 month 6 days |  |
Developed Technology [Member] |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Gross Carrying Amount | $ 56 | 56 | 56
Accumulated Amortization | $ 24 | $ 15 | $ 11
Weighted-Average Useful Life Remaining | 2 years 9 months 18 days |  |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 + Details
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