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Property and Equipment
12 Months Ended
Dec. 31, 2011
Property and Equipment

Note 7.    Property and Equipment

Property and equipment consisted of the following (in millions):

 

     As of
December 31,
2010
     As of
December 31,
2011
 

Information technology assets

   $ 4,670       $ 6,060   

Land and buildings

     3,969         5,228   

Construction in progress

     2,329         2,128   

Leasehold improvements

     738         919   

Furniture and fixtures

     65         65   
  

 

 

    

 

 

 

Total

     11,771         14,400   

Less: accumulated depreciation and amortization

     4,012         4,797   
  

 

 

    

 

 

 

Property and equipment, net

   $ 7,759       $ 9,603