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Discontinued Operations (Tables)
 9 Months Ended
Jul. 31, 2013
Discontinued Operations and Disposal Groups [Abstract]  
Statements of Operations for Discontinued Operations [Table Text Block]
The following table summarizes the discontinued operations activity in the Company's Consolidated Statements of Operations:
 
Three Months Ended July 31,
 
Nine Months Ended July 31,
(in millions)
2013
 
2012
 
2013
 
2012
Sales and revenues, net
$
3

 
$
73

 
$
73

 
$
153

 
 
 
 
 
 
 
 
Loss before income taxes
$
(10
)
 
$
(5
)
 
$
(40
)
 
$
(62
)
Income tax benefit
—

 
9

 
—

 
23

Income (loss) from discontinued operations, net of tax
$
(10
)
 
$
4

 
$
(40
)
 
$
(39
)