Other Income (Expense), Net (Tables)

3 Months Ended

Mar. 31, 2013

Other Income and Expenses [Abstract]

Schedule of Other Income and Other Expenses

	Three Months Ended March 31,
	2013			2012
Interest income	$	7		$	6
Foreign exchange loss	(8		)	(9		)
Strategic transaction expenses	(2		)	(2		)
Impairment of long-lived assets				(2		)
Other	5			6
Other income (expense), net	$	2		$	(1	)