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PROPERTY, PLANT AND EQUIPMENT, NET
12 Months Ended
Oct. 31, 2015
Property, Plant and Equipment, Net [Abstract]  
PROPERTY, PLANT AND EQUIPMENT, NET
PROPERTY, PLANT AND EQUIPMENT, NET
 
October 31,
 
2015
 
2014
 
(in millions)
Land
$
61

 
$
61

Buildings and leasehold improvements
653

 
627

Machinery and equipment
915

 
867

Total property, plant and equipment
1,629

 
1,555

Accumulated depreciation and amortization
(1,111
)
 
(1,085
)
Property, plant and equipment, net
$
518

 
$
470


Asset impairments were zero in 2015, 2014 and 2013. Depreciation expense was $81 million in 2015, $74 million in 2014 and $65 million in 2013.