Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2016

Accumulated Other Comprehensive Income [Abstract]

Schedule Of Accumulated Other Comprehensive Income

		Unrealized gain (loss) on investments, net of tax		Unrealized gain (loss) on derivatives instruments, net of tax		Unrealized gain on net investment hedge, net of tax		Cumulative translation adjustment		Total
Balance as of December 31, 2014	$	1	$	7,361	$	-	$	(15,433)	$	(8,071)
Other comprehensive income (loss) before reclassifications		(226)		8,839		1,894		(30,718)		(20,211)
Gains reclassified from accumulated other comprehensive income		-		(13,983)		-		-		(13,983)
Balance as of December 31, 2015		(225)		2,217		1,894		(46,151)		(42,265)
Other comprehensive income (loss) before reclassifications		245		4,950		2,142		(5,874)		1,463
Gains reclassified from accumulated other comprehensive income		-		(2,251)		-		-		(2,251)
Balance as of December 31, 2016	$	20	$	4,916	$	4,036	$	(52,025)	$	(43,053)

Summary Of Reclassifications Out Of Accumulated Other Comprehensive Income

		Amounts Reclassified from Accumulated Other
	Affected Line Item in the	Comprehensive Income
Details about Accumulated Other	Statement Where	For the Years Ended December 31,
Comprehensive Income Components	Net Income is Presented		2016		2015		2014
Gains (losses) on derivative instruments included in net income:
Foreign currency exchange contracts	Cost of revenue	$	3,621	$	20,878	$	3,822
Interest rate swaps	Interest expense		(421)		(1,042)		(1,064)
	Total gains before tax		3,200		19,836		2,758
	Tax expense		949		5,853		756
	Gains, net of tax	$	2,251	$	13,983	$	2,002