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Property and Equipment (Tables)
12 Months Ended
Jul. 31, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property and equipment consisted of the following at the dates indicated:

 
Life in
 
July 31,
(Dollars in millions)
Years
 
2013
 
2012
Equipment
3-5
 
$
388

 
$
370

Computer software
3-6
 
489

 
466

Furniture and fixtures
5
 
72

 
59

Leasehold improvements
2-16
 
262

 
213

Land
NA
 
6

 
17

Buildings
5-30
 
191

 
191

Capital in progress
NA
 
92

 
79

 
 
 
1,500

 
1,395

Less accumulated depreciation and amortization
 
 
(945
)
 
(852
)
Total property and equipment, net
 
 
$
555

 
$
543


__________________________
NA = Not Applicable