Schedule of Reported Available for Sale Marketable Securities (Detail) - USD ($) $ in Thousands	Oct. 02, 2022	Dec. 31, 2021
Schedule of Available-for-sale Securities
Available-for-sale marketable securities, Cost	$ 153,619	$ 334,077
Available-for-sale marketable securities, Unrealized Gain	36	5,477
Available-for-sale marketable securities, Unrealized (Loss)	(11,879)	(718)
Available-for-sale marketable securities, Fair Market Value	141,776	338,836
Available-for-sale marketable securities, Fair Market Value of Investments with Unrealized Losses	127,715	91,937
Marketable securities
Schedule of Available-for-sale Securities
Available-for-sale marketable securities, Cost	65,744	244,213
Available-for-sale marketable securities, Unrealized Gain	35	64
Available-for-sale marketable securities, Unrealized (Loss)	(469)	(46)
Available-for-sale marketable securities, Fair Market Value	65,310	244,231
Available-for-sale marketable securities, Fair Market Value of Investments with Unrealized Losses	55,369	54,798
Long-term marketable securities
Schedule of Available-for-sale Securities
Available-for-sale marketable securities, Cost	87,875	89,864
Available-for-sale marketable securities, Unrealized Gain	1	5,413
Available-for-sale marketable securities, Unrealized (Loss)	(11,410)	(672)
Available-for-sale marketable securities, Fair Market Value	76,466	94,605
Available-for-sale marketable securities, Fair Market Value of Investments with Unrealized Losses	$ 72,346	$ 37,139

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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