Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

Changes in Fair Value of Foreign Currency Forward Contracts

Changes in the fair value of our foreign currency forward contracts (in thousands) for the three and nine months ended September 30, 2016 and 2015 were as follows:

	(Loss) Gain on Derivative Instruments Recognized in Income
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
	Location	2016		2015		2016		2015
Non-hedging derivative instruments:
Unrealized loss on foreign currency forward contracts	Other (expense) income, net	$	0	$	0	$	0	$	(1,641	)
Realized gain on foreign currency forward contracts	Other (expense) income, net	$	0	$	0	$	0	$	2,129