Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2023	Apr. 03, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 25,615	$ 67,333
Available-for-sale investments:
Net unrealized gain (loss) on available-for-sale investments, net of tax	5,426	(13,548)
Reclassification of net realized (gain) loss on the sale of available-for-sale investments into current operations		36
Net change related to available-for-sale investments	5,426	(13,512)
Foreign currency translation adjustments:
Foreign currency translation adjustments	(359)	(2,111)
Net change related to foreign currency translation adjustments	(359)	(2,111)
Other comprehensive income (loss), net of tax	5,067	(15,623)
Total comprehensive income	$ 30,682	$ 51,710