v2.4.0.6
Accrued liabilities Accrued liabilites (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Accrued liabilities [Abstract]    
Sales deductions $ 1,129 $ 1,326
Employee compensation and benefits 1,010 916
Sales returns reserve 346 339
Legal reserve 0 780
Other 2,306 1,667
Total accrued liabilities $ 4,791 $ 5,028