v3.25.2
Long-Term Debt and Finance Leases - Summary (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Long-Term Debt and Capital Leases    
Available borrowing capacity $ 110.4  
Long-term debt 1,042.2 $ 1,008.7
Other Financing 0.7 0.9
Finance lease obligations $ 24.7 $ 24.9
Finance Lease, Liability, Statement of Financial Position Long-term portion, Less current portion Long-term portion, Less current portion
Total long-term debt, finance lease obligations and other $ 1,067.6 $ 1,034.5
Debt issuance costs, net (14.6) (17.1)
Sub-total 1,053.0 1,017.4
Less current portion (20.3) (20.0)
Long-term portion 1,032.7 997.4
Term B Loans    
Long-Term Debt and Capital Leases    
Net discount $ 2.9 3.3
Super-priority Loans    
Long-Term Debt and Capital Leases    
Effective interest rate (as a percent) 8.92%  
Long-term debt $ 907.2 913.7
Debt issuance costs, net $ (12.5) (14.3)
First Out Term Loan    
Long-Term Debt and Capital Leases    
Effective interest rate, excluding the impact of derivative instruments (as a percent) 11.50%  
Second Out Term Loan    
Long-Term Debt and Capital Leases    
Effective interest rate, excluding the impact of derivative instruments (as a percent) 7.50%  
Revolving Credit Facility    
Long-Term Debt and Capital Leases    
Available borrowing capacity $ 110.4  
Effective interest rate (as a percent) 7.26%  
Long-term debt $ 135.0 95.0
Debt issuance costs, net (2.1) $ (2.8)
Maximum borrowing capacity 250.0  
Amount outstanding 135.0  
Outstanding letters of credit $ 4.6