Financing Arrangements and Derivative Financial Instruments Schedule of Amounts Due Within One Year (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Amounts due within one year
Notes Payable and Overdrafts	$ 23us-gaap_ShortTermBorrowings	$ 30us-gaap_ShortTermBorrowings
Long Term Debt and Capital Leases due Within One Year	238	148
Total obligations due within one year	$ 261us-gaap_DebtCurrent	$ 178us-gaap_DebtCurrent
Notes Payable And Overdrafts
Amounts due within one year
Notes Payable and Overdrafts, Weighted average interest rate	8.11%	10.63%
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	6.00%	7.75%

Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section S99

-Paragraph 1

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Weighted average interest rate of debt outstanding.

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Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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Weighted average interest rate of short-term debt outstanding.

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