Property, Plant, and Equipment (Tables)

12 Months Ended

Jan. 31, 2020

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment are stated at cost. Depreciation is calculated on a straight-line basis over the estimated useful lives of those assets as follows:

Computers, equipment and software	3 to 9 years
Furniture and fixtures	5 years
Leasehold improvements	Shorter of the estimated lease term or 10 years
Building and structural components	Average weighted useful life of 32 years
Building improvements	10 years

Property and equipment, net consisted of the following (in millions):

	As of
	January 31, 2020		January 31, 2019
Land	$	184	$	184
Buildings and building improvements	777		629
Computers, equipment and software	1,608		1,735
Furniture and fixtures	226		188
Leasehold improvements	1,381		1,098
Property and equipment, gross	4,176		3,834
Less accumulated depreciation and amortization	(1,801)		(1,783)
Property and equipment, net	$	2,375	$	2,051