Derivative Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2021

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule Of The Fair Values Of Derivative Instruments

Fair Values of Derivative Instruments

	Asset Derivatives				Liability Derivatives
	(In thousands)
	March 31, 2021		December 31, 2020		March 31, 2021		December 31, 2020
Derivatives Designated as Hedging Instruments	Balance Sheet Location	Fair Value	Balance Sheet Location	Fair Value	Balance Sheet Location	Fair Value	Balance Sheet Location	Fair Value
Foreign currency forward contracts	Prepaid expenses and other current assets	$1,831	Prepaid expenses and other current assets	$3,945	Accrued expenses and other current liabilities	$986	Accrued expenses and other current liabilities	$75
	Asset Derivatives				Liability Derivatives
	(In thousands)
	March 31, 2021		December 31, 2020		March 31, 2021		December 31, 2020
Derivatives Not Designated as Hedging Instruments	Balance Sheet Location	Fair Value	Balance Sheet Location	Fair Value	Balance Sheet Location	Fair Value	Balance Sheet Location	Fair Value
Foreign currency forward contracts	Prepaid expenses and other current assets	$12,503	Prepaid expenses and other current assets	$67	Accrued expenses and other current liabilities	$115	Accrued expenses and other current liabilities	$1,372

Schedule Of Effect Of Derivative Instruments On Financial Performance

The Effect of Derivative Instruments on Financial Performance

	For the Three Months Ended March 31,
	(In thousands)
Derivatives in Cash Flow Hedging Relationships	Amount of Loss Recognized in Other Comprehensive Loss				Location of Gain Reclassified from Accumulated Other Comprehensive Loss into Income	Amount of Gain Reclassified from Accumulated Other Comprehensive Loss
	2021		2020			2021		2020
Foreign currency forward contracts	$	(2,806)	$	(2,833)	Operating expenses	$	1,943	$	248

There was no material ineffectiveness in the Company’s foreign currency hedging program in the periods presented.

	For the Three Months Ended March 31,
	(In thousands)
Derivatives Not Designated as Hedging Instruments	Location of Gain Recognized in Income on Derivative	Amount of Gain Recognized in Income on Derivative
		2021		2020
Foreign currency forward contracts	Other income, net	$	13,096	$	3,758

Schedule Of Net Notional Foreign Currency Forward Contracts Outstanding

As of March 31, 2021, the Company had the following net notional foreign currency forward contracts outstanding (in thousands):

Foreign Currency	Currency Denomination
Australian Dollar	AUD 25,600
Brazilian Real	BRL 2,000
Pounds Sterling	GBP 10,400
Canadian Dollar	CAD 6,150
Chinese Yuan Renminbi	CNY 21,769
Czech Koruna	CZK 4,800
Danish Krone	DKK 900
Euro	EUR 9,336
Hong Kong Dollar	HKD 42,050
Indian Rupee	INR 722,000
Japanese Yen	JPY 598,000
Korean Won	KRW 761,000
Singapore Dollar	SGD 15,400
Swedish Krona	SEK 6,700
Swiss Franc	CHF 187,330