Gain (Loss) in AOCI for effective portion of previously terminated interest rate contracts

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- Definition

Unamortized gains on senior notes.

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- Definition

Unamortized losses on senior notes.

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- Definition

Unrealized gain on interest rate cash flow hedges, pretax, within AOCI, related to terminated floating-to-fixed treasury locks

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- Definition

Fair values as of the balance sheet date of all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

+ References

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- Definition

Aggregate fair value of all derivative assets designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.

+ References

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- Definition

Aggregate fair value of all derivative liabilities designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.

+ References

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- Definition

Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset.

+ References

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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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- Definition

Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as a liability.

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- Definition

Fair values as of the balance sheet date of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of unrealized gain (loss) included in earnings for the period related to the fair value of the hedged item in an interest rate fair value hedge, which was offset by the gain (loss) on the hedging instrument to the extent that the fair value hedge is determined to be effective.

+ References

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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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- Definition

Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments. Recognized in earnings and offsets the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective.

+ References

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

Aggregate notional amount of interest rate derivatives, which relates to the currency amount specified in the interest rate derivative instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Aggregate notional amount of all interest rate derivatives designated as hedging instruments in fair value hedges. Notional amount refers to the monetary amount specified in the interest rate derivative contract.

+ References

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Fair Value Measurements Fair Value of Derivatives by Balance Sheet Location (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010
Derivatives Fair Value [Line Items]
Unamortized losses on senior notes	$ 4,000,000	$ 4,000,000		$ 5,000,000
Notional Amount of Interest Rate Fair Value Hedge Derivatives	850,000,000	850,000,000	850,000,000
Notional Amount of Interest Rate Derivatives				0
Increase (Decrease) in Fair Value of Interest Rate Fair Value Hedging Instruments	26,000,000	12,000,000
Unamortized gains on senior notes	2,000,000	2,000,000		2,000,000
Increase (Decrease) in Fair Value of Hedged Item in Interest Rate Fair Value Hedge	(26,000,000)	(12,000,000)
Unrealized gain on interest rate cash flow hedges, pretax, AOCI	7,000,000	7,000,000		8,000,000
Derivative Assets	58,000,000	58,000,000		82,000,000
Derivative Liabilities	196,000,000	196,000,000		189,000,000
Gain (Loss) in AOCI for effective portion of previously terminated interest rate contracts	5,000,000	5,000,000		5,000,000
Designated as Hedging Instrument [Member] \| Foreign Exchange Contract [Member] \| Prepaid And Other Current Assets [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments in Hedges, Assets, at Fair Value	4,000,000	4,000,000		32,000,000
Designated as Hedging Instrument [Member] \| Foreign Exchange Contract [Member] \| Other Long Term Assets [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments in Hedges, Assets, at Fair Value	5,000,000	5,000,000		27,000,000
Designated as Hedging Instrument [Member] \| Foreign Exchange Contract [Member] \| Other current liabilities [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments in Hedges, Liabilities, at Fair Value	95,000,000	95,000,000		87,000,000
Designated as Hedging Instrument [Member] \| Foreign Exchange Contract [Member] \| Other Long Term Liabilities [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments in Hedges, Liabilities, at Fair Value	76,000,000	76,000,000		71,000,000
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Contract [Member] \| Other current liabilities [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value	25,000,000	25,000,000		31,000,000
Designated as Hedging Instrument [Member] \| Interest Rate Contract [Member] \| Prepaid And Other Current Assets [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments in Hedges, Assets, at Fair Value	16,000,000	16,000,000
Designated as Hedging Instrument [Member] \| Interest Rate Contract [Member] \| Other Long Term Assets [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments in Hedges, Assets, at Fair Value	12,000,000	12,000,000
Designated as Hedging Instrument [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments in Hedges, Assets, at Fair Value	37,000,000	37,000,000		59,000,000
Derivative Instruments in Hedges, Liabilities, at Fair Value	171,000,000	171,000,000		158,000,000
Not Designated as Hedging Instrument [Member] \| Prepaid And Other Current Assets [Member]
Derivatives Fair Value [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value	$ 21,000,000	$ 21,000,000		$ 23,000,000