Other Income (Expense), Net (Tables)

9 Months Ended

Sep. 30, 2013

Other Income And Expenses [Abstract]

Details of Components of Other Income Expense, Net

The components of other income (expense), net are as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2012			2013			2012			2013
Foreign currency gains (losses)	$	(193	)	$	813		$	(4,516	)	$	(6,351	)
Unrealized gains (losses) related to forward contracts		1,476			401			3,836			(92	)
Loss on sale of receivables		(165	)		(437	)		(689	)		(1,235	)
Miscellaneous income		—			183			920			2,293
Other income (expense), net	$	1,118		$	960		$	(449	)	$	(5,385	)