Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jan. 30, 2021

Accounting Policies [Abstract]

Useful Lives of Property and Equipment

Depreciation and amortization expense are computed principally by the straight-line method over the following estimated useful lives:

Buildings and building equipment	20-45 years
Computer hardware, software and equipment	3-10 years
Furniture and fixtures	10 years