v2.4.0.8
Accounts Payable And Other Current Liabilities (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Jun. 30, 2013
Accounts Payable and Other Current Liabilities Details [Abstract]      
Accounts payable $ 924 $ 803  
Income and other taxes payable 509 491  
Dividends payable 404 356 316
Accrued wages and vacation 395 385  
Accrued casualty costs 209 207  
Interest payable 161 169  
Equipment rents payable 108 96  
Other current liabilities 609 579  
Total accounts payable and other current liabilities $ 3,319 $ 3,086