Financing Arrangements and Derivative Financial Instruments Schedule of Amounts Due Within One Year (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Amounts due within one year
Notes Payable and Overdrafts	$ 26	$ 14
Long Term Debt and Capital Leases due Within One Year	47	73
Total obligations due within one year	$ 73	$ 87
Notes Payable And Overdrafts
Amounts due within one year
Notes Payable and Overdrafts, Weighted average interest rate	7.92%	3.40%
Long Term Debt and Capital Leases due Within One Year
Amounts due within one year
Long Term Debt and Capital Leases due Within One Year, Weighted average interest rate	4.56%	6.91%