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Recent Accounting Pronouncements - Additional Information (Details) | 3 Months Ended | 9 Months Ended
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May 03, 2019 | Oct. 30, 2020
Accounting Changes And Error Corrections [Abstract] |  |
Change in Accounting Principle, Accounting Standards Update, Adopted |  | true
Accounting Standards Update | us-gaap:AccountingStandardsUpdate201602Member | us-gaap:AccountingStandardsUpdate201613Member
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect |  | true

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