Hedging Instruments (Tables)

12 Months Ended

Dec. 31, 2017

Derivative [Line Items]

Gain/(Loss) Recognized In Other Comprehensive Income On Derivative Instruments (Effective Portion)

	Gain (Loss) Recognized in AOCI on Derivative Instruments (Effective Portion)
	For Year Ended December 31,
Derivative instruments		2017		2016		2015
Foreign currency exchange contracts, net of tax	$	(10,135)	$	2,457	$	(5,604)
Interest rate swaps, net of tax		-		242		461
Total derivative instruments, net of tax	$	(10,135)	$	2,699	$	(5,143)

Assets [Member]

Derivative [Line Items]

Schedule Of Fair Values And Balance Sheet Classifications Of Derivatives Designated As Hedging Instruments

		Hedging Assets
			December 31,		December 31,
			2017		2016
Derivatives designated as hedging instruments	Balance Sheet Classification
Foreign currency exchange contracts	Other current assets	$	477	$	8,926
Total derivative instruments presented as cash flow hedges on the balance sheet			477		8,926
Gross amounts subject to master netting arrangements not offset on the balance sheet			477		679
Net amount		$	-	$	8,247

Liabilities [Member]

Derivative [Line Items]

Schedule Of Fair Values And Balance Sheet Classifications Of Derivatives Designated As Hedging Instruments

		Hedging Liabilities
			December 31,		December 31,
			2017		2016
Derivatives designated as hedging instruments	Balance Sheet Classification
Foreign currency exchange contracts	Accrued liabilities	$	6,468	$	1,081
Total derivative instruments presented as cash flow hedges on the balance sheet			6,468		1,081
Foreign currency borrowings designated as net investment hedge on the balance sheet	Long-term debt		106,567		93,664
Total hedging instruments presented on the balance sheet			113,035		94,745
Gross amounts subject to master netting arrangements not offset on the balance sheet			477		679
Net amount		$	112,558	$	94,066