XML 126 R93.htm IDEA: XBRL DOCUMENT v3.8.0.1
Short-Term Debt (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Short term borrowings    
Commercial Paper $ 5,379 $ 10,410
Notes payable to banks and others with originating terms of one year or less 0 50
Current maturities of long-term debt 6,720 6,253
Current maturities of long-term capital leases 15 14
Redeemable long term obligations - Long-term debt 3,078 3,113
Redeemable long term obligations - Capital leases 0 0
Subtotal 15,192 19,840
Reclassified to long-term debt (10,000) (9,000)
Total short-term debt $ 5,192 $ 10,840