Segment Information (Schedule of Net Revenue by Geographic Areas) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2021	Sep. 27, 2020	Oct. 03, 2021	Sep. 27, 2020
Segment Reporting Information [Line Items]
Total net revenue	$ 290,150	$ 378,114	$ 916,886	$ 888,129
United States (U.S.)
Segment Reporting Information [Line Items]
Total net revenue	188,009	271,683	606,735	624,321
Americas (excluding U.S.)
Segment Reporting Information [Line Items]
Total net revenue	7,114	6,208	20,172	14,006
EMEA
Segment Reporting Information [Line Items]
Total net revenue	56,940	63,705	179,802	154,212
APAC
Segment Reporting Information [Line Items]
Total net revenue	$ 38,087	$ 36,518	$ 110,177	$ 95,590