Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 27, 2021	Mar. 28, 2020
Net income	$ 77,240	$ 40,895
Other comprehensive loss:
Unrealized holding losses on available-for-sale investments, net of tax benefits of $147 and $432	(534)	(1,579)
Foreign currency translation losses	(420)	(7,902)
Other comprehensive loss	(954)	(9,481)
Comprehensive income	$ 76,286	$ 31,414