v3.25.4
Debt - Narrative (Details)
 3 Months Ended 9 Months Ended
Aug. 20, 2025
USD ($)
Mar. 14, 2025
USD ($)
Jan. 09, 2025
USD ($)
Jul. 01, 2024
USD ($)
Aug. 24, 2021
USD ($)
Nov. 04, 2020
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Feb. 03, 2022
USD ($)
Line of Credit Facility [Line Items]                        
Accrual interest not recognized                 $ 23,600,000      
Principal claims             $ 1,416,673,000   1,416,673,000      
Write-off of deferred financing costs and discount on debt subject to compromise             38,331,000   38,331,000      
Loss on debt extinguishment             0 $ 11,797,000 0 $ 11,797,000    
Long-term debt, deferred financing costs             0   0   $ 30,689,000  
Paid-in-kind interest                 15,058,000 0    
Short-term debt             0   0   5,250,000  
Payment of debt issuance costs                 10,787,000 25,512,000    
Incremental Term Loan                        
Line of Credit Facility [Line Items]                        
Principal claims             78,750,000   78,750,000      
Face amount             75,000,000   75,000,000      
Short-term debt             0   0      
PIK Costs/Interests             3,750,000   3,750,000      
Revolving Credit Facility                        
Line of Credit Facility [Line Items]                        
Principal claims             270,600,000   270,600,000      
Short-term debt                     269,000,000.0  
Letter of Credit                        
Line of Credit Facility [Line Items]                        
Principal claims             55,600,000   55,600,000      
Credit Agreement                        
Line of Credit Facility [Line Items]                        
Unamortized debt issuance expense   $ 8,300,000                    
Debt related commitment fees and debt issuance costs             600,000 $ 600,000 $ 1,900,000 $ 1,700,000    
Credit Agreement | Maximum                        
Line of Credit Facility [Line Items]                        
Unused capacity, commitment fee percentage                 4.25%      
Credit Agreement | Minimum                        
Line of Credit Facility [Line Items]                        
Unused capacity, commitment fee percentage                 0.50%      
Credit Agreement | Term Benchmark loans                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)                 4.25%      
Credit Agreement | Base Rate                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)                 3.25%      
Credit Agreement | Revolving Credit Facility                        
Line of Credit Facility [Line Items]                        
Face amount                       $ 255,000,000
Debt covenant, minimum liquidity     $ 25,000,000                  
Maximum borrowing capacity                       325,000,000
De-minimis exception for certain asset sale prepayments     $ 5,000,000.0                  
Net leverage ratio     6.75                  
Minimum interest coverage ratio     1.65                  
Consent fee amount                 $ 1,600,000      
Credit Agreement | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) - Based Benchmark                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)     4.25%                  
Credit Agreement | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) Floor                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)     1.00%                  
Credit Agreement | Revolving Credit Facility | SOFR                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)     2.00%                  
Credit Agreement | Bridge Loan                        
Line of Credit Facility [Line Items]                        
Maximum borrowing capacity                       25,000,000
Credit Agreement | Letter of Credit                        
Line of Credit Facility [Line Items]                        
Maximum borrowing capacity                       60,000,000
Letters of credit outstanding                     55,600,000  
Credit Agreement | Alternative Currency Loan                        
Line of Credit Facility [Line Items]                        
Maximum borrowing capacity                       $ 75,000,000
2025 Senior Notes | Senior Notes                        
Line of Credit Facility [Line Items]                        
Face amount       $ 500,000,000   $ 500,000,000            
Stated interest rate (in percent)       5.875%   5.875%            
Redemption price, percentage           1.469%            
Redemption amount           $ 507,300,000            
Payment for debt interest expense           3,800,000            
Loss on debt extinguishment           11,800,000            
Loss from redemption premium           7,300,000            
Unamortized debt issuance expense           $ 4,500,000            
2029 Notes | Senior Notes                        
Line of Credit Facility [Line Items]                        
Principal claims $ 228,800,000           228,835,000   228,835,000      
Face amount         $ 500,000,000   500,000,000   500,000,000   500,000,000  
Stated interest rate (in percent)         5.00%              
Percentage of principal required to be repaid         100.00%              
Long-term debt, deferred financing costs         $ 13,500,000              
Covenant, maximum indebtedness principal amount             50,000,000   50,000,000      
Total long-term debt, principal outstanding             0   0   500,000,000  
PIK Costs/Interests             0   0   0  
2029 Notes | Credit Agreement                        
Line of Credit Facility [Line Items]                        
Face amount     $ 251,000,000               500,000,000  
Unamortized debt issuance expense   3,800,000                    
Fair value                     294,200,000  
Second Lien Notes                        
Line of Credit Facility [Line Items]                        
Principal claims 316,000,000                      
Debt covenant, minimum liquidity             100,000,000   100,000,000      
Paid-in-kind interest                 $ 15,100,000      
Second Lien Notes | Interest Paid in Cash                        
Line of Credit Facility [Line Items]                        
Debt instrument, interest rate during period                 5.00%      
Second Lien Notes | Interest Paid-in-kind                        
Line of Credit Facility [Line Items]                        
Debt instrument, interest rate during period                 10.00%      
Second Lien Notes | Senior Notes                        
Line of Credit Facility [Line Items]                        
Principal claims 301,200,000           316,223,000   $ 316,223,000      
Face amount             301,165,000   301,165,000      
Total long-term debt, principal outstanding             0   0      
PIK Costs/Interests             15,058,000   15,058,000      
Second Lien Notes | Credit Agreement                        
Line of Credit Facility [Line Items]                        
Face amount             301,200,000   301,200,000      
Unamortized debt issuance expense   4,500,000                    
Debt modification expenses   2,500,000                    
Second Lien Notes | Credit Agreement | Coliseum Capital Partners, L.P. and Blackwell Partners LLC                        
Line of Credit Facility [Line Items]                        
Face amount     30,000,000                  
Second Lien Notes | Credit Agreement | Coliseum Investors                        
Line of Credit Facility [Line Items]                        
Face amount   $ 50,200,000 20,200,000                  
Term Loan Facility | Credit Agreement                        
Line of Credit Facility [Line Items]                        
Covenant, maximum indebtedness principal amount             40,000,000   40,000,000      
Term Loan Facility | Secured Debt                        
Line of Credit Facility [Line Items]                        
Principal claims 522,200,000           516,990,000   516,990,000      
Face amount       $ 525,000,000     $ 525,000,000   525,000,000   525,000,000  
Fair value                     500,200,000  
Net leverage ratio             6.75          
Minimum interest coverage ratio             1.65          
Total long-term debt, net, principal outstanding             $ 519,700,000   519,700,000      
Payment of debt issuance costs       $ 26,900,000                
Debt instrument, percentage of principal amount       0.0025                
Prepayment premium period       6 months                
Total long-term debt, principal outstanding             0   0   517,125,000  
PIK Costs/Interests             $ 2,490,000   $ 2,490,000   $ 0  
Term Loan Facility | Secured Debt | Debt Instrument, Covenant Period, One                        
Line of Credit Facility [Line Items]                        
Net leverage ratio       0.750                
Covenant leverage ratio       4.40                
Term Loan Facility | Secured Debt | Debt Instrument, Covenant Period, Two                        
Line of Credit Facility [Line Items]                        
Net leverage ratio       0.500                
Term Loan Facility | Secured Debt | Debt Instrument, Covenant Period, Two | Maximum                        
Line of Credit Facility [Line Items]                        
Covenant leverage ratio       4.40                
Term Loan Facility | Secured Debt | Debt Instrument, Covenant Period, Two | Minimum                        
Line of Credit Facility [Line Items]                        
Covenant leverage ratio       3.90                
Term Loan Facility | Secured Debt | Debt Instrument, Covenant Period, Three                        
Line of Credit Facility [Line Items]                        
Net leverage ratio       0.250                
Term Loan Facility | Secured Debt | Debt Instrument, Covenant Period, Three | Maximum                        
Line of Credit Facility [Line Items]                        
Covenant leverage ratio       3.90                
Term Loan Facility | Secured Debt | Debt Instrument, Covenant Period, Three | Minimum                        
Line of Credit Facility [Line Items]                        
Covenant leverage ratio       3.40                
Term Loan Facility | Secured Debt | Debt Instrument, Covenant Period, Four                        
Line of Credit Facility [Line Items]                        
Net leverage ratio       0.000                
Covenant leverage ratio       3.40                
Term Loan Facility | Secured Debt | SOFR                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)       4.75%                
Term Loan Facility | Secured Debt | Base Rate                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)       3.75%                
Incremental Term Loan | Secured Debt                        
Line of Credit Facility [Line Items]                        
Face amount     $ 75,000,000                  
Basis spread on variable rate (in percent)     0.50%                  
Original issue discount     0.02%                  
Debt issuance costs     $ 13,100,000                  
Backstop fee, amount     $ 3,800,000                  
Incremental Term Loan | Secured Debt | Secured Overnight Financing Rate (SOFR) - Based Benchmark                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)     7.50%                  
Incremental Term Loan | Secured Debt | Base Rate                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent)     6.50%                  
Debtor-In-Possession Facility                        
Line of Credit Facility [Line Items]                        
Debtor-in-possession financing 100,000,000                      
Debtor-In-Possession Facility | Reorganization, Chapter 11, Debtor-in-Possession                        
Line of Credit Facility [Line Items]                        
Payment of debt issuance costs 3,900,000                      
Debtor-in-possession financing 100,000,000                      
Financing initial draw 62,500,000                      
Financing final draw $ 37,500,000                      
Period post closing date 6 months                      
Term including optional extension 9 months                      
Backstop premium 20.00%                      
Original issue discount percentage 2.00%                      
Exit fee percentage 3.00%                      
Debtor-In-Possession Facility | SOFR | Reorganization, Chapter 11, Debtor-in-Possession                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent) 7.00%                      
Debtor-In-Possession Facility | Base Rate | Reorganization, Chapter 11, Debtor-in-Possession                        
Line of Credit Facility [Line Items]                        
Basis spread on variable rate (in percent) 6.00%