Additional Financial Statement Information Lease Incentives and Other Long-Term Liabilities (Details) - USD ($) $ in Millions	Feb. 01, 2020		Feb. 02, 2019
Additional Financial Statement Information [Abstract]
Long-term deferred rent and tenant allowances (1)	$ 50	[1]	$ 736
Long-term income tax-related liabilities	152		118
Long-term asset retirement obligations	56		52
Other	139		167
Lease incentives and other long-term liabilities	$ 397		$ 1,073

[1] Beginning in fiscal 2019, long-term deferred rent and tenant allowances no longer reflects lease incentives due to the adoption of the new lease accounting standard. Prior period amounts have not been restated and continue to be reported under accounting standards in effect for those periods.