Segment Reporting and Geographic Information - Schedule of Revenue from External Customers by Products and Services (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 01, 2022	Dec. 26, 2020
Segment Reporting Information [Line Items]
Total revenue	$ 1,005,183	$ 788,899	$ 788,899	$ 556,496
Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	100.00%		100.00%	100.00%
Systems and Software [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 865,707		$ 669,114	$ 450,459
Systems and Software [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	86.00%		85.00%	80.00%
Parts Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 84,266		$ 72,753	$ 65,444
Parts Revenue [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	8.00%		9.00%	12.00%
Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 55,210		$ 47,032	$ 40,593
Service Revenue [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	6.00%		6.00%	8.00%