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Commitments and Contingencies - Narrative (Details)
 3 Months Ended 18 Months Ended
Sep. 25, 2022
USD ($)
Sep. 26, 2021
USD ($)
Jun. 28, 2020
endowedFacultyChair
Sep. 25, 2022
USD ($)
Loss Contingencies [Line Items]        
GDA term     13 years  
Duration of annual commitment fee payment of GDA     6 years  
Number of endowed faculty chairs created | endowedFacultyChair     2  
Reduction in property, plant, and equipment       $ 307,200,000
Reimbursement of property and equipment purchases from long-term incentive agreement $ 46,700,000 $ 50,800,000   196,400,000
Reimbursement of property and equipment purchases from long-term incentive agreement, receivables       110,800,000
Minimum        
Loss Contingencies [Line Items]        
Annual cost of GDA 2,700,000      
Maximum        
Loss Contingencies [Line Items]        
Potential total grant amount of GDA 500,000,000     $ 500,000,000
Annual cost of GDA $ 5,200,000