Quarterly report [Sections 13 or 15(d)]

Long-term Debt and Notes Payable (Details)

v3.25.2
Long-term Debt and Notes Payable (Details)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
Dec. 03, 2024
USD ($)
day
$ / shares
Nov. 25, 2024
USD ($)
Jan. 19, 2023
USD ($)
Jun. 28, 2025
USD ($)
Jun. 29, 2024
USD ($)
Jun. 28, 2025
USD ($)
Jun. 29, 2024
USD ($)
Dec. 31, 2024
USD ($)
Jul. 11, 2024
USD ($)
Debt Instrument                  
Letters of credit outstanding       $ 2.3   $ 2.3      
Debt issuance amortization expense       0.6 $ 0.9 1.2 $ 1.7    
Convertible Senior Notes Due 2030 | Convertible Debt                  
Debt Instrument                  
Debt face amount $ 165.0                
Debt instrument, interest rate, stated percentage 5.50%                
Debt instrument, convertible, conversion ratio 0.0436814                
Initial conversion price (in dollars per share) | $ / shares $ 22.89                
Debt instrument, convertible, threshold percentage 130.00%                
Number of convertible threshold trading days | day 20                
Number of convertible, threshold consecutive trading days | day 30                
Convertible debt, fair value       284.0   284.0   $ 176.9  
Unamortized balance of deferred financing costs       5.7   5.7   6.3  
Revolving Credit Facility | Seventh Amended and Restated Credit Agreement | Line of Credit                  
Debt Instrument                  
Maximum borrowing capacity   $ 220.0             $ 200.0
Revolving Credit Facility | Seventh Amended and Restated Credit Agreement | Line of Credit | Minimum                  
Debt Instrument                  
Commitment fee   0.25%              
Revolving Credit Facility | Seventh Amended and Restated Credit Agreement | Line of Credit | Maximum                  
Debt Instrument                  
Commitment fee   0.375%              
Revolving Credit Facility | Seventh Amended and Restated Credit Agreement | Line of Credit | SOFR                  
Debt Instrument                  
Basis spread on variable rate   0.10%              
Revolving Credit Facility | Seventh Amended and Restated Credit Agreement | Line of Credit | SOFR | Minimum                  
Debt Instrument                  
Basis spread on variable rate   2.75%              
Revolving Credit Facility | Seventh Amended and Restated Credit Agreement | Line of Credit | SOFR | Maximum                  
Debt Instrument                  
Basis spread on variable rate   3.25%              
Revolving Credit Facility | Seventh Amended and Restated Credit Agreement | Line of Credit | SOFR (at least)                  
Debt Instrument                  
Basis spread on variable rate   1.00%              
Revolving Credit Facility | ABL Revolving Credit Facility | Line of Credit                  
Debt Instrument                  
Amounts outstanding under revolving line of credit       0.0   0.0      
Remaining capacity under the credit facility       197.8   197.8      
Minimum fixed charge coverage ratio   1.10              
Debt instrument, covenant, minimum amount percentage   10.00%              
Debt instrument, covenant, minimum amount   $ 15.0              
Unamortized balance of deferred financing costs       2.4   2.4   $ 3.0  
Secured Debt | Term Loan Facility | Line of Credit                  
Debt Instrument                  
Maximum borrowing capacity     $ 90.0            
Interest expense       $ 3.1 $ 5.9 $ 6.2 $ 11.6    
Secured Debt | Term Loan Facility | Line of Credit | SOFR                  
Debt Instrument                  
Basis spread on variable rate     8.75%            
Secured Debt | Term Loan Facility | Line of Credit | SOFR (at least)                  
Debt Instrument                  
Basis spread on variable rate     2.50%