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Balance Sheet Details (Tables)
6 Months Ended
Apr. 28, 2012
Balance Sheet Details [Abstract]  
Schedule of Inventory
 
April 28,
2012
 
October 29,
2011
Inventories:
 
 
 
Raw materials
$
22,282

 
$
25,535

Finished goods
59,269

 
48,637

Total
$
81,551

 
$
74,172

Schedule of Property, Plant and Equipment
 
April 28,
2012
 
October 29,
2011
Property and equipment, net:
 
 
 
Computer equipment and software
$
55,835

 
$
55,175

Engineering and other equipment
385,017

 
357,827

Furniture and fixtures (1)
30,098

 
29,195

Leasehold improvements
25,695

 
23,793

Land and building (2)
384,666

 
384,666

Subtotal
881,311

 
850,656

Less: Accumulated depreciation and amortization (3)
(354,085
)
 
(318,272
)
Total
$
527,226

 
$
532,384

Schedule of Capital Leased Assets
 
April 28,
2012
 
October 29,
2011
Cost
$
10,613

 
$
10,613

Accumulated depreciation
(2,889
)
 
(2,131
)
Total
$
7,724

 
$
8,482