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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2011
Property and Equipment Disclosure [Abstract]  
Property, Plant and Equipment
Property and equipment consist of the following:
 
 
December 31,
 
2011
 
2010
Land
$
109

 
$
112

Buildings
223

 
227

Non-rental vehicles
15

 
20

Machinery and equipment
39

 
39

Furniture and fixtures
123

 
109

Leasehold improvements
158

 
166

 
667

 
673

Less accumulated depreciation and amortization
(301
)
 
(280
)
Property and equipment, net
$
366

 
$
393