Quarterly report pursuant to Section 13 or 15(d)

Credit Facilities and Debt - Additional Information (Details)

v3.21.2
Credit Facilities and Debt - Additional Information (Details) - USD ($)
3 Months Ended 9 Months Ended
Jul. 28, 2021
Sep. 29, 2020
Sep. 30, 2021
Sep. 30, 2021
Apr. 17, 2020
Line of Credit Facility [Line Items]          
Maturity date       Jun. 30, 2023  
Fees on undrawn borrowings (percentage)       0.40%  
Total outstanding letters of credit     $ 2,100,000 $ 2,100,000  
Gain on extinguishment of debt     9,061,000 9,061,000  
Surety bonds     110,800,000 110,800,000  
Surety bonds subject to dispute     $ 50,000,000.0 50,000,000.0  
Maximum          
Line of Credit Facility [Line Items]          
Letter of credit facility       $ 20,000,000.0  
Letter of Credit          
Line of Credit Facility [Line Items]          
Stated interest rate (percentage)     1.50% 1.50%  
PPP Loan          
Line of Credit Facility [Line Items]          
Letter of credit facility   $ 8,900,000      
Unsecured loan amount         $ 10,000,000.0
Loan payments $ 9,100,000        
Gain on extinguishment of debt     $ 9,100,000 $ 9,100,000  
PPP Loan threshold requiring an audit by the SBA         $ 2,000,000.0