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Organization and Summary of Significant Accounting Policies (Narrative) (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Jan. 30, 2021 USD ($) State Segment | Feb. 01, 2020 USD ($)
Organization And Summary Of Significant Accounting Policies [Line Items] |  |
Number of states in which entity operates | State | 43 |
Number of reportable segments | Segment | 1 |
Receivables | $ 276 | $ 409
Buildings and Building Equipment [Member] | Minimum [Member] |  |
Organization And Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful life in years | 15 years |
Buildings and Building Equipment [Member] | Maximum [Member] |  |
Organization And Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful life in years | 50 years |
Fixtures and Equipment [Member] | Minimum [Member] |  |
Organization And Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful life in years | 3 years |
Fixtures and Equipment [Member] | Maximum [Member] |  |
Organization And Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful life in years | 15 years |
Software and Software Development [Member] | Minimum [Member] |  |
Organization And Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful life in years | 4 years |
Software and Software Development [Member] | Maximum [Member] |  |
Organization And Summary Of Significant Accounting Policies [Line Items] |  |
Estimated useful life in years | 5 years |
Cash and Cash Equivalents [Member] |  |
Organization And Summary Of Significant Accounting Policies [Line Items] |  |
Credit card sales transactions settled early | $ 92 | $ 118

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