Derivatives and Hedging (Tables)

3 Months Ended

Mar. 31, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of fair values of derivatives designated as hedging instruments under ASC 815

The fair values of derivatives designated as hedging instruments under ASC 815 as of March 31, 2019 and December 31, 2018 were as follows:

	Asset Derivatives					Liability Derivatives
(in thousands)	Balance Sheet Location	March 31, 2019		December 31, 2018		Balance Sheet Location	March 31, 2019		December 31, 2018
Foreign currency contracts	Other current assets	$	9,614	$	12,861	Other accrued liabilities	$	9,858	$	16,582
Foreign currency contracts	Other assets	1,975		2,669		Noncurrent liabilities	267		1,698
Total		$	11,589	$	15,530		$	10,125	$	18,280

Schedule of after-tax amount of gain (loss) recognized in OCI and reclassified from AOCI into earnings associated with derivative instruments designated as cash flow hedges

The after-tax amount of gain (loss) recognized in OCI and reclassified from AOCI into earnings associated with the derivative instruments designated as cash flow hedges for the three months ended March 31, 2019 and 2018 was as follows:

	After-Tax Amount of Gain (Loss) Recognized in OCI						After-Tax Amount of Gain (Loss) Reclassified from AOCI into Earnings
	Three Months Ended March 31,						Three Months Ended March 31,
Cash Flow Hedges (in thousands)	2019		2018			Location of Gain (Loss)	2019			2018
Foreign currency contracts	$	2,696	$	(3,761	)	Total cost of revenue	$	(499	)	$	103
Interest rate contracts	—		—			Interest expense	(262		)	(262		)
Total	$	2,696	$	(3,761	)		$	(761	)	$	(159	)