Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2014

Fair Value Measurements [Abstract]

Schedule Of Fair Value Of Assets And Liabilities Measured On Recurring Basis

	Quoted Prices		Significant
	in Active		Other		Significant
	Markets for		Observable		Unobservable
	Identical Assets		Inputs		Inputs		Balance at
As of March 31, 2014	(Level 1)		(Level 2)		(Level 3)		March 31, 2014
Assets
Money market funds(1)	$	173,116	$	-	$	-	$	173,116
Equity mutual funds(2)		2,765		-		-		2,765
Foreign currency exchange contracts(3)		-		3,014		-		3,014
Liabilities
Foreign currency exchange contracts(3)		-		2,576		-		2,576
Deferred compensation(4)		2,765		-		-		2,765
Interest rate swaps(5)		-		1,637		-		1,637

	Quoted Prices		Significant
	in Active		Other		Significant
	Markets for		Observable		Unobservable
	Identical Assets		Inputs		Inputs		Balance at
As of December 31, 2013	(Level 1)		(Level 2)		(Level 3)		December 31, 2013
Assets
Money market funds(1)	$	153,109	$	-	$	-	$	153,109
Equity mutual funds(2)		2,847		-		-		2,847
Foreign currency exchange contracts(3)		-		4,044		-		4,044
Liabilities
Foreign currency exchange contracts(3)		-		3,096		-		3,096
Deferred compensation(4)		2,847		-		-		2,847
Interest rate swaps(5)		-		1,821		-		1,821

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(1) Money market funds are included within cash and cash equivalents. The remaining balance of cash and cash equivalents as of March 31, 2014 and December 31, 2013 consisted of demand deposits.

(2) Equity mutual funds relate to a deferred compensation plan that was assumed as part of a previous business combination. This amount is included within other long-term assets, net. See number (4) below for a discussion of the related deferred compensation liability.

(3) Foreign currency exchange contracts are included within other current assets; other long-term assets, net; accrued liabilities; or other long-term liabilities depending on the gain (loss) position andanticipated settlement date.

(4) A deferred compensation plan assumed as part of a previous business combinationis included within other long-term liabilities. The fair value of our deferred compensation plan is indexed to the performance of the underlying equity mutual funds discussed in number (2) above.

(5) Interest rate swaps are included within accrued liabilities.