Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2012

Other Comprehensive Income [Abstract]

Changes in unrealized holding gains or losses on available-for-sale securities

	Three Months Ended						Six Months Ended
	June 30, 2012			July 2, 2011			June 30, 2012			July 2, 2011
	(In thousands)						(In thousands)
Unrealized holding gains or losses	$	(1,019	)	$	270		$	(906	)	$	(34	)
Reclassification of unrealized holding gains or losses to other income, net		2			(7,979	)		(115	)		(8,044	)
Changes in unrealized holding gains or losses	$	(1,017	)	$	(7,709	)	$	(1,021	)	$	(8,078	)

Accumulated other comprehensive income net of tax

	June 30, 2012			December 31, 2011
	(In thousands)
Foreign currency translation gain	$	49,158		$	53,990
Changes in defined benefit plan liabilities		(4,414	)		(4,468	)
Unrealized holding gains on available-for-sale securities		410			1,431
Total accumulated other comprehensive income	$	45,154		$	50,953