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