Stockholders' Equity (Schedule of Reclassifications out of AOCI) (Details) - USD ($) $ in Thousands		3 Months Ended
		Apr. 02, 2023	Apr. 03, 2022
Reclassification Out of Accumulated Other Comprehensive Income [Line Items]
Net revenue	[1]	$ 180,908	$ 210,558
Cost of revenue		120,526	151,655
Research and development		22,134	23,821
Sales and marketing		33,879	35,586
General and administrative		16,236	13,602
Tax impact		857	2,317
Total, net of tax		(9,712)	(57,210)
Amount Reclassified from AOCI
Reclassification Out of Accumulated Other Comprehensive Income [Line Items]
Net revenue		689	385
Cost of revenue		(1)	3
Research and development		(8)	(15)
Sales and marketing		(83)	(43)
General and administrative		(16)	(6)
Total before tax		581	324
Tax impact		(122)	(68)
Total, net of tax		$ 459	$ 256

[1] No individual foreign country represented more than 10% of the Company's total net revenue in the periods presented.