v3.25.2
Debt - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Jun. 28, 2025
Jun. 29, 2024
Jun. 28, 2025
Jun. 29, 2024
Sep. 28, 2024
Debt Instrument [Line Items]          
Interest expense $ 1,700,000 $ 2,100,000 $ 5,500,000 $ 8,600,000  
Senior Term Loan | Senior Credit Facility          
Debt Instrument [Line Items]          
Long-term line of credit $ 92,500,000   $ 92,500,000   $ 96,300,000
Stated interest rate (as a percent) 6.10%   6.10%   6.90%
Weighted average effective interest rate (as a percent) 6.60%   6.60%   8.20%
Letters of Credit | Line of Credit | Senior Revolving Credit Facility          
Debt Instrument [Line Items]          
Remaining borrowing capacity $ 141,700,000   $ 141,700,000    
Letters of credit, amount outstanding 8,300,000   8,300,000    
Revolving credit facility | Line of Credit | Senior Revolving Credit Facility          
Debt Instrument [Line Items]          
Letters of credit, amount outstanding $ 0   $ 0