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Property and Equipment, Net (Tables)
12 Months Ended
Dec. 31, 2012
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
Property and Equipment consisted of the following:
At December 31,
2012
 
2011
 
Depreciable Life
 
(dollars are in millions)
Land
$
3

 
$
3

 
Buildings and improvements
99

 
101

 
10-40 years
Furniture and equipment
26

 
26

 
3-10
Total
128

 
130

 
 
Accumulated depreciation and amortization
(57
)
 
(53
)
 
 
Properties and equipment, net
$
71

 
$
77