Other Intangible Assets, Net (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Millions	Aug. 01, 2020	Feb. 01, 2020		Aug. 03, 2019
Intangible Assets by Major Class [Line Items]
Amortized intangible assets, Gross value	$ 139	$ 135		$ 136
Amortized intangible assets, Accum. amort.	(129)	(124)		(123)
Amortized intangible assets, Net value	10	11		13
Other intangible assets, net	19	20	[1]	21
Lease Acquisition Costs [Member]
Intangible Assets by Major Class [Line Items]
Amortized intangible assets, Gross value	119	115		116
Amortized intangible assets, Accum. amort.	(113)	(108)		(108)
Amortized intangible assets, Net value	6	7		8
Trademarks and Trade Names [Member]
Intangible Assets by Major Class [Line Items]
Amortized intangible assets, Gross value	20	20		20
Amortized intangible assets, Accum. amort.	(16)	(16)		(15)
Amortized intangible assets, Net value	4	4		5
Trademarks and Trade Names [Member]
Intangible Assets by Major Class [Line Items]
Indefinite life intangible assets, Net Value	$ 9	$ 9		$ 8

[1] The balance sheet at February 1, 2020 has been derived from the previously reported audited consolidated financial statements at that date, but does not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements. For further information, refer to the consolidated financial statements and footnotes thereto included in Foot Locker, Inc.’s Annual Report on Form 10-K for the year ended February 1, 2020.