PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($) $ in Millions	Jan. 28, 2017	Jan. 30, 2016
Property, Plant and Equipment
Total property, plant and equipment	$ 40,588	$ 37,667
Accumulated depreciation and amortization	(19,572)	(18,048)
Property, plant and equipment, net	21,016	19,619
Accumulated depreciation for leased property under capital leases	330	293
Property, plant and equipment collateralized, net book value	219	264
Land
Property, Plant and Equipment
Total property, plant and equipment	3,197	2,997
Buildings and land improvements
Property, Plant and Equipment
Total property, plant and equipment	11,643	10,524
Equipment
Property, Plant and Equipment
Total property, plant and equipment	13,495	12,520
Leasehold improvements
Property, Plant and Equipment
Total property, plant and equipment	9,342	8,710
Construction-in-progress
Property, Plant and Equipment
Total property, plant and equipment	1,979	2,115
Leased property under capital leases and financing obligations
Property, Plant and Equipment
Total property, plant and equipment	$ 932	$ 801