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Segment Information and Enterprise Reporting - (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Product	$ 1,239,153	$ 1,143,744	$ 936,408
Percentage Of Product Revenue Based On Geographic Area By Destination	100.00%	100.00%	100.00%
Long-Lived Assets	$ 275,440	$ 273,849	$ 219,926
Concentration Risk, Long-lived Asset Geographic Area, Percentage	100.00%	100.00%	100.00%
United States (U.S.)
Revenues from External Customers and Long-Lived Assets [Line Items]
Product	$ 822,410	$ 763,069	$ 636,371
Percentage Of Product Revenue Based On Geographic Area By Destination	66.40%	66.70%	68.00%
United States (U.S.) | Reportable Geographical Components
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	$ 239,394	$ 238,094	$ 216,650
Concentration Risk, Long-lived Asset Geographic Area, Percentage	86.90%	86.90%	98.50%
Europe, Middle East and Africa
Revenues from External Customers and Long-Lived Assets [Line Items]
Product	$ 251,839	$ 238,681	$ 183,363
Percentage Of Product Revenue Based On Geographic Area By Destination	20.30%	20.90%	19.60%
Asia and Australia
Revenues from External Customers and Long-Lived Assets [Line Items]
Product	$ 123,595	$ 103,756	$ 87,961
Percentage Of Product Revenue Based On Geographic Area By Destination	10.00%	9.10%	9.40%
North and South America (excluding U.S.)
Revenues from External Customers and Long-Lived Assets [Line Items]
Product	$ 41,309	$ 38,238	$ 28,713
Percentage Of Product Revenue Based On Geographic Area By Destination	3.30%	3.30%	3.00%
International | Reportable Geographical Components
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	$ 36,046	$ 35,755	$ 3,276
Concentration Risk, Long-lived Asset Geographic Area, Percentage	13.10%	13.10%	1.50%

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599

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