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v3.21.1

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Jan. 31, 2021
Schedule of Estimated Useful Lives of Property, Plant And Equipment | Property and equipment is stated at cost. Depreciation is computed using the straight-line method over the following estimated useful lives of the assets:
Leasehold improvements |  | Shorter of estimated useful life or lease term (generally 5 – 22 years)
Fixtures and equipment |  | 2 – 20 years
Buildings and building improvements |  | 10 – 40 years
Capitalized software |  | 2 – 10 years

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + 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(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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