Additional Financial Statement Information Property and Equipment (Details) - USD ($) $ in Millions	Feb. 02, 2019	Feb. 03, 2018
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 8,667	$ 8,767
Less: Accumulated depreciation	(5,755)	(5,962)
Property and equipment, net of accumulated depreciation	2,912	2,805
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	3,104	3,140
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	2,732	2,623
Software [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	1,525	1,703
Land, Buildings and Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	1,123	1,037
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 183	$ 264