The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 205G

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 44C

-Subparagraph b

-Clause 2

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Derivatives (Details 3) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended		1 Months Ended	12 Months Ended	3 Months Ended		9 Months Ended
	Sep. 30, 2011 Foreign Currency Denominated Debt Net Investment Hedges USD ($)	Sep. 30, 2010 Foreign Currency Denominated Debt Net Investment Hedges USD ($)	Sep. 30, 2011 Foreign Currency Denominated Debt Net Investment Hedges USD ($)	Sep. 30, 2010 Foreign Currency Denominated Debt Net Investment Hedges USD ($)	Jul. 31, 2007 Net Investment Hedges EUR (€) Y	Dec. 31, 2007 Net Investment Hedges EUR (€) Y	Sep. 30, 2011 Foreign Currency Denominated Debt USD ($)	Sep. 30, 2010 Foreign Currency Denominated Debt USD ($)	Sep. 30, 2011 Foreign Currency Denominated Debt USD ($)	Sep. 30, 2010 Foreign Currency Denominated Debt USD ($)
Net investment hedges
Pretax Gain (Loss) Recognized in Other Comprehensive Income on Effective portion of Derivative	$ 85	$ (148)	$ (35)	$ 77			$ 85	$ (148)	$ (35)	$ 77
Term of debt instrument (in years)					7	7
Face amount					€ 750.0	€ 275.0