XML 57 R48.htm IDEA: XBRL DOCUMENT v3.22.2.2
Restructuring Charges - Narrative (Details)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 24, 2022
USD ($)
Sep. 24, 2022
USD ($)
Restructuring Cost and Reserve [Line Items]    
Restructuring incurred cost   $ 11.2
Employee Severance and Benefits    
Restructuring Cost and Reserve [Line Items]    
Restructuring incurred cost   1.2
Contract Termination Costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring incurred cost   1.5
Inventory Impairments    
Restructuring Cost and Reserve [Line Items]    
Restructuring incurred cost $ 5.9 8.0
Other Costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring incurred cost   0.6
Minimum    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 10.5 10.5
Minimum | Probe Cards    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 8.7 8.7
Minimum | Systems    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 1.8 1.8
Minimum | Employee Severance and Benefits    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 1.0 1.0
Minimum | Contract Termination Costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 1.5 1.5
Minimum | Inventory Impairments    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 7.5 7.5
Minimum | Other Costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 0.5 0.5
Maximum    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 12.6 12.6
Maximum | Probe Cards    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 9.7 9.7
Maximum | Systems    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 2.9 2.9
Maximum | Employee Severance and Benefits    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 1.2 1.2
Maximum | Contract Termination Costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 1.9 1.9
Maximum | Inventory Impairments    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost 8.5 8.5
Maximum | Other Costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring expected cost $ 1.0 $ 1.0