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Summary of Significant Accounting Policies - Property, Plant, and Equipment (Details)
12 Months Ended
Dec. 26, 2020
Machinery and equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Property, plant, and equipment useful lives 1 year
Machinery and equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Property, plant, and equipment useful lives 5 years
Computer equipment and software | Minimum  
Property, Plant and Equipment [Line Items]  
Property, plant, and equipment useful lives 1 year
Computer equipment and software | Maximum  
Property, Plant and Equipment [Line Items]  
Property, plant, and equipment useful lives 5 years
Furniture and fixtures | Minimum  
Property, Plant and Equipment [Line Items]  
Property, plant, and equipment useful lives 1 year
Furniture and fixtures | Maximum  
Property, Plant and Equipment [Line Items]  
Property, plant, and equipment useful lives 5 years