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Balance Sheet Details
 9 Months Ended
Jul. 29, 2017
Balance Sheet Details [Abstract]  
Balance Sheet Details
Balance Sheet Details
The following tables provide details of selected balance sheet items (in thousands):
 
July 29,
2017
 
October 29,
2016
Inventories:
 
 
 
Raw materials
$
29,032

 
$
17,793

Finished goods
41,479

 
51,562

Inventories
$
70,511

 
$
69,355


 
July 29,
2017
 
October 29,
2016
Property and equipment, net:
 
 
 
Gross property and equipment
 
 
 
Computer equipment
$
18,356

 
$
19,710

Software
90,040

 
89,132

Engineering and other equipment
388,787

 
445,115

Furniture and fixtures
32,990

 
33,788

Leasehold improvements
36,801

 
37,973

Land and building
386,163

 
386,163

Total gross property and equipment
953,137

 
1,011,881

Accumulated depreciation and amortization (1)
(536,956
)
 
(556,555
)
Property and equipment, net
$
416,181

 
$
455,326


(1) 
The following table presents the depreciation of property and equipment included on the Company’s Condensed Consolidated Statements of Operations (in thousands):
 
Three Months Ended
 
Nine Months Ended
 
July 29,
2017
 
July 30,
2016
 
July 29,
2017
 
July 30,
2016
Depreciation expense
$
19,040

 
$
20,393

 
$
60,255

 
$
57,531