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Nature of Operations and Summary of Significant Accounting Policies - Schedule of Revenue Recognition Method and Disaggregation of Revenue by Product Type and Geography (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Disaggregation of Revenue [Line Items]
Revenue	$ 255,267	$ 274,765	$ 494,477	$ 523,740
North America
Disaggregation of Revenue [Line Items]
Revenue	157,968	172,543	317,838	329,034
Europe
Disaggregation of Revenue [Line Items]
Revenue	63,230	63,193	112,571	118,980
Asia
Disaggregation of Revenue [Line Items]
Revenue	20,941	24,970	39,643	47,524
Rest of world
Disaggregation of Revenue [Line Items]
Revenue	13,128	14,059	24,425	28,202
Parts and consumables
Disaggregation of Revenue [Line Items]
Revenue	181,783	172,745	361,091	343,875
Capital
Disaggregation of Revenue [Line Items]
Revenue	73,484	102,020	133,386	179,865
Point in Time
Disaggregation of Revenue [Line Items]
Revenue	234,836	245,735	452,504	462,228
Over Time
Disaggregation of Revenue [Line Items]
Revenue	$ 20,431	$ 29,030	$ 41,973	$ 61,512

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