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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on Recurring Basis and Subject to Fair Value Disclosure Requirements

The Company’s assets measured at fair value on a recurring basis and subject to fair value disclosure requirements at December 31, were as follows:

					Fair Value Measurements at Reporting Date Using
					Quoted Prices  in Active Markets for Identical Assets				Significant Other Observable Inputs				Significant Unobservable Inputs
In millions	December 31, 2015				(Level 1)				(Level 2)				(Level 3)
Assets
Money market funds	$	351			$	351			$	—			$	—

					Fair Value Measurements at Reporting Date Using
					Quoted Prices  in Active Markets for Identical Assets				Significant Other Observable Inputs				Significant Unobservable Inputs
In millions	December 31, 2014				(Level 1)				(Level 2)				(Level 3)
Assets
Money market funds	$	393			$	393			$	—			$	—
Available-for-sale securities	78				78				—				—
Total assets at fair value	$	471			$	471			$	—			$	—

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- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by 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 (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a),(b)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258

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X

- References

No definition available.

+ Details

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