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Warranty, Guarantees And Contingencies (Tables)
12 Months Ended
Oct. 28, 2012
Commitments and Contingencies Disclosure [Abstract]  
Future minimum lease payments
As of October 28, 2012, future minimum lease payments are expected to be as follows:
 
 
Lease Payments
 
(In millions)
2013
$
31

2014
20

2015
12

2016
10

2017
8

Thereafter
8

 
$
89

Changes in the warranty reserves
Changes in the warranty reserves during fiscal 2012 and 2011 were as follows:
 
 
2012
 
2011
 
 
 
 
 
(In millions)
Beginning balance
$
168

 
$
155

Provisions for warranty
107

 
170

Consumption of reserves
(156
)
 
(157
)
Ending balance
$
119

 
$
168