v3.26.1
Property, Plant, and Equipment, net (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 28, 2026
Dec. 27, 2025
Property, Plant and Equipment [Line Items]    
Less: Accumulated depreciation and amortization $ (393,325) $ (390,323)
Property, plant and equipment, net of accumulated depreciation 248,444 259,068
Restructuring Reserve, Settled without Cash 16,723  
Property and Equipment    
Property, Plant and Equipment [Line Items]    
Restructuring Reserve, Settled without Cash 15,701  
Land    
Property, Plant and Equipment [Line Items]    
Sub-total 35,274 35,274
Building and building improvements    
Property, Plant and Equipment [Line Items]    
Sub-total 46,508 46,502
Machinery and equipment    
Property, Plant and Equipment [Line Items]    
Sub-total 312,705 317,024
Computer equipment and software    
Property, Plant and Equipment [Line Items]    
Sub-total 45,154 45,135
Furniture and fixtures    
Property, Plant and Equipment [Line Items]    
Sub-total 6,971 7,043
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Sub-total 102,391 104,262
Sub-total    
Property, Plant and Equipment [Line Items]    
Sub-total 549,003 555,240
Net property, plant and equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, net of accumulated depreciation 155,678 164,917
Construction-in-progress    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, net of accumulated depreciation $ 92,766 $ 94,151