Other Comprehensive Income

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Other Comprehensive Income

(2) Other Comprehensive Income

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

		Year ended December 31,
		2022			2021			2020
	(In thousands)
Foreign currency translation adjustments:
Change in unrealized foreign currency translation gains (losses)    before income taxes		$	(20,015	)	$	7,033		$	7,343
Income tax expense (benefit) on unrealized foreign currency   translation gains (losses)			-			-			-
Change in unrealized foreign currency translation gains   (losses), net of income taxes		$	(20,015	)	$	7,033		$	7,343
Unrealized gain (losses) on available-for-sale securities:
Change in unrealized holding gains (losses) arising during    period before income taxes		$	(385,735	)	$	(78,348	)	$	78,533
Income tax expense (benefit) on unrealized holding gains   (losses) arising during period			(82,185	)		(17,038	)		17,033
Change in unrealized holding gains (losses) on available-for-sale   securities arising during period, net of income taxes			(303,550	)		(61,310	)		61,500
Reclassification from accumulated OCI to net income for (gains)   losses realized on available-for-sale securities			(1,387	)		(3,849	)		2,614
Income tax (expense) benefit on (gains) losses reclassified from   accumulated OCI to net income			(292	)		(808	)		549
Reclassification from accumulated OCI to net income for (gains)   losses realized on available-for-sale securities, net of income   taxes			(1,095	)		(3,041	)		2,065
Change in unrealized gains (losses) on available-for-sale   securities, net of income taxes and reclassification adjustment		$	(304,645	)	$	(64,351	)	$	63,565