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Property And Equipment, Net
 3 Months Ended
Apr. 29, 2017
Property, Plant and Equipment [Abstract]  
Property And Equipment, Net
Property and Equipment, Net
The following table provides details of property and equipment, net as of April 29, 2017, January 28, 2017 and April 30, 2016:
 
April 29,
2017
 
January 28,
2017
 
April 30,
2016
 
(in millions)
Property and Equipment, at Cost
$
6,354

 
$
6,282

 
$
5,818

Accumulated Depreciation and Amortization
(3,593
)
 
(3,541
)
 
(3,395
)
Property and Equipment, Net
$
2,761

 
$
2,741

 
$
2,423


Depreciation expense was $142 million and $121 million for the first quarter of 2017 and 2016, respectively.