XML 9 R54.htm IDEA: XBRL DOCUMENT v2.4.0.6
Rental Equipment (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
Property, Plant and Equipment [Line Items]    
Rental equipment $ 667 $ 673
Less accumulated depreciation (301) (280)
Rental equipment, net 2,617 2,280
Rental Equipment [Member]
   
Property, Plant and Equipment [Line Items]    
Rental equipment 4,209 3,787
Less accumulated depreciation (1,592) (1,507)
Rental equipment, net $ 2,617 $ 2,280