Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2014

Equity [Abstract]

Schedule of changes in accumulated other comprehensive income by component

The changes in Accumulated other comprehensive income by component, net of tax, are as follows:

	Foreign currency			Unrealized gain on available-for-sale securities			Unrealized gain on derivative instruments			Other comprehensive loss on pension liability			Total
	(In thousands)
Balance at December 31, 2013	$	5,458		$	1,238		$	2,852		$	(4,597	)	$	4,951
Other comprehensive income before reclassifications	(721		)	160			1,320			—			759
Amounts reclassified from accumulated other comprehensive income	—			(163		)	(1,297		)	—			(1,460		)
Net current period other comprehensive loss	(721		)	(3		)	23			—			(701		)
Balance at March 31, 2014	$	4,737		$	1,235		$	2,875		$	(4,597	)	$	4,250

Schedule of reclassification out of accumulated other comprehensive income

Reclassifications out of accumulated other comprehensive income are as follows:

	For the Three Months Ended March 31, 2014
	(In thousands)
Details about accumulated other comprehensive income components	Amount reclassified from accumulated other comprehensive income, net of tax		Affected line item in the Condensed Consolidated Statements of Income
Unrealized net gains on available-for-sale securities	$	163	Other expense, net
Unrealized net gains on cash flow hedges	1,297		Operating expenses *
	$	1,460

* Operating expenses amounts allocated to Research and development, Sales, marketing and services, and General and administrative are not individually significant.