Fair Value of Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2011

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

Assets and liabilities recorded at fair value on a recurring basis as of December 31, 2011 and 2010 are set forth as follows:



			Fair Value Measurements at Reporting Date Using
In millions	Fair Value as of December 31, 2011		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Deposits held in money market funds*	$	33	$	33	$	—	$	—
Available for sale securities**	10		10		—		—
Foreign exchange forward and option contracts ***	6		—		6		—
Total	$	49	$	43	$	6	$	—
Liabilities:
Interest rate swap ****	$	9	$	—	$	9	$	—
Foreign exchange forward contracts****	3		—		3		—
Total	$	12	$	—	$	12	$	—

			Fair Value Measurements at Reporting Date Using
In millions	Fair Value as of December 31, 2010		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Deposits held in money market funds*	$	155	$	155	$	—	$	—
Available for sale securities**	11		11		—		—
Foreign exchange forward contracts ***	9		—		9		—
Total	$	175	$	166	$	9	$	—
Liabilities:
Foreign exchange forward contracts****	$	3	$	—	$	3	$	—
Total	$	3	$	—	$	3	$	—

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* Included in Cash and cash equivalents in the Consolidated Balance Sheets.

** Included in Other assets in the Consolidated Balance Sheets.

*** Included in Accounts receivable, net in the Consolidated Balance Sheets.

**** Included in Other current liabilities in the Consolidated Balance Sheets.

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Table Text Block]

The following table presents the nonrecurring losses recognized for the years ended December 31, and the carrying value and asset classification of the related assets as of December 31:



In millions	2011					2010
	Carrying Value		Total Losses			Carrying Value		Total Losses
Property, plant and equipment	$	365	$	(81	)	$	—	$	—
Goodwill	913		(5		)	—		—
Definite-lived intangible assets	312		(2		)	—
Investment in MOD Systems	—		—			—		(14		)
Total	$	1,590	$	(88	)	$	—	$	(14	)

- Definition

Tabular disclosure of assets and liabilities by class, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). The disclosures that may be required or desired include: (a) the fair value measurements recorded during the period and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets or liabilities (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Where the quoted price in an active market for the identical liability is not available, the Level 1 input is the quoted price of an identical liability when traded as an asset.

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