Financing Arrangements and Derivative Financial Instruments - Notes Payable and Overdrafts, Long Term Debt and Capital Leases Due Within One Year (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Notes payable and overdrafts long term debt and capital leases due with in one year
Notes payable and overdrafts	$ 49	$ 30
Long term debt and capital leases due within one year:
Other domestic and foreign debt (including capital leases)	587	148
Total obligations due within one year	$ 636	$ 178
Notes Payable and Overdrafts
Notes payable and overdrafts long term debt and capital leases due with in one year
Weighted average interest rate	9.42%	10.63%
Long Term Debt and Capital Leases Due Within One Year
Long term debt and capital leases due within one year:
Weighted average interest rate	6.68%	7.75%