Note 6: Income Taxes (Details) In Millions, unless otherwise specified	9 Months Ended
Sep. 30, 2012 USD ($)	Sep. 30, 2012 EUR (€)
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible [Line Items]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound	$ 110
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound	25
Tax benefits claimed related to 1998 German reorganization	257	198
Reduction In Tax Expense	34
Reduction In Interest Reserves	$ 25

The estimated lower bound of the reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

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- Definition

The estimated upper bound of the reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken.

+ References

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- Definition

Amount of reduction in interest reserves that results from the resolution of disputed issues with the Appeals Division of the Internal Revenue Service for prior tax years.

+ References

No definition available.

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Amount of reduction in tax expense that results from the resolution of disputed issues with the Appeals Division of the Internal Revenue Service for prior tax years.

+ References

No definition available.

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- Definition

Less than 50% likely EU tax risk - supplemental disclosure

+ References

No definition available.

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