Description of Business and Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017
Joint venture through equity method investment and gain on disposal of assets
Original term of Wells Fargo Alliance			10 years
Private Label Card Revenue	$ 22	$ 24	$ 43	$ 45
Minimum [Member]
Joint venture through equity method investment and gain on disposal of assets
Construction Contract			9 months
Maximum [Member]
Joint venture through equity method investment and gain on disposal of assets
Construction Contract			18 months