
	December 31, 2011										December 31, 2010
	Total			Level 1		Level 2			Level 3		Total			Level 1		Level 2			Level 3
Assets
Money market funds	$	3,104		$	3,104						$	3,337		$	3,337
Available-for-sale investments		10			5				$	5		15			10				$	5
Derivatives		155				$	155					227				$	227
Total assets	$	3,269		$	3,109	$	155		$	5	$	3,579		$	3,347	$	227		$	5

Liabilities
Derivatives	$	(131	)			$	(131	)			$	(115	)			$	(115	)
Total liabilities	$	(131	)			$	(131	)			$	(115	)			$	(115	)

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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- Definition

Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such certain disclosures about the financial instruments, assets, and liabilities include: (1) the fair value of the required items together with their carrying amounts (as appropriate) and (2) the methodology and assumptions used in developing such estimates of fair value.

+ References

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

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+ Details