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Property And Equipment, Net
 9 Months Ended
Oct. 28, 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 October 28, 2017, January 28, 2017 and October 29, 2016:
 
October 28,
2017
 
January 28,
2017
 
October 29,
2016
 
(in millions)
Property and Equipment, at Cost
$
6,608

 
$
6,282

 
$
6,218

Accumulated Depreciation and Amortization
(3,688
)
 
(3,541
)
 
(3,448
)
Property and Equipment, Net
$
2,920

 
$
2,741

 
$
2,770


Depreciation expense was $144 million and $133 million for the third quarter of 2017 and 2016, respectively. Depreciation expense was $426 million and $378 million for year-to-date 2017 and 2016, respectively.