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Restructuring Charges - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 27, 2025 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 5.7
Corporate and Other
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1.1
Probe Cards
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2.8
Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1.8
Employee Severance and Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring charges	3.0
Property And Equipment Impairments And Other Asset
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 2.7

X

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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