v2.4.0.6
Other Current Liabilities (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Other Current Liabilities [Abstract]    
Deferred income taxes payable $ 253 $ 172
Accrued interest 142 131
Other 317 475
Other current liabilities $ 712 $ 778