Other Comprehensive Income

9 Months Ended

Sep. 30, 2016

Equity [Abstract]

Other Comprehensive Income

(11) Other Comprehensive Income

The components of other comprehensive income (“OCI”), including the income tax expense or benefit allocated to each component, were as follows:

	Three months ended September 30,						Nine months ended September 30,
	2016			2015			2016			2015
	(In thousands)
Foreign currency translation adjustments:
Change in unrealized foreign currency translation gains (losses)    before income taxes	$	(3,165	)	$	(16,323	)	$	11,704		$	(33,731	)
Income tax expense (benefit) on unrealized foreign currency   translation gains (losses)		(29	)		(171	)		130			(366	)
Change in unrealized foreign currency translation gains   (losses), net of income taxes	$	(3,136	)	$	(16,152	)	$	11,574		$	(33,365	)
Unrealized gain (losses) on available-for-sale securities:
Change in unrealized holding gains (losses) arising during    period before income taxes	$	5,129		$	(18,019	)	$	63,414		$	(35,078	)
Income tax expense (benefit) on unrealized holding gains   (losses) arising during period		1,795			(6,308	)		22,193			(12,278	)
Change in unrealized holding gains (losses) on available-for-sale   securities arising during period, net of income taxes		3,334			(11,711	)		41,221			(22,800	)
Reclassification from accumulated OCI to net income for (gains)   losses realized on available-for-sale securities		33			381			(2,300	)		(1,892	)
Income tax (expense) benefit on (gains) losses reclassified from   accumulated OCI to net income		11			134			(805	)		(662	)
Reclassification from accumulated OCI to net income for (gains)   losses realized on available-for-sale securities, net of income   taxes		22			247			(1,495	)		(1,230	)
Change in unrealized gains (losses) on available-for-sale   securities, net of income taxes and reclassification adjustment	$	3,356		$	(11,464	)	$	39,726		$	(24,030	)