v3.26.1
Debt Obligations - Non-Operating Corporate 2027 Convertible Notes Narrative (Details)
 1 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
$ / shares
Aug. 04, 2025
USD ($)
$ / shares
shares
Aug. 31, 2025
USD ($)
Jun. 30, 2026
USD ($)
$ / shares
Jun. 30, 2026
USD ($)
$ / shares
shares
Jan. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Feb. 01, 2021
Debt Instrument [Line Items]                
Total aggregate finance lease and debt principal payments $ 626,400,000     $ 626,400,000 $ 626,400,000   $ 617,500,000  
Non-Operating Corporate                
Debt Instrument [Line Items]                
Total aggregate finance lease and debt principal payments 505,200,000     505,200,000 505,200,000   481,900,000  
Secured Debt | Non-Operating Corporate                
Debt Instrument [Line Items]                
Total aggregate finance lease and debt principal payments 50,300,000     50,300,000 50,300,000   46,800,000  
7.50% Convertible Senior Notes                
Debt Instrument [Line Items]                
Outstanding debt $ 200,000     $ 200,000 $ 200,000      
7.50% Convertible Senior Notes | Non-Operating Corporate                
Debt Instrument [Line Items]                
Interest rate 7.50%     7.50% 7.50%      
Outstanding debt             200,000  
7.50% Convertible Senior Notes | Secured Debt | Non-Operating Corporate                
Debt Instrument [Line Items]                
Debt conversion, amount exchanged   $ 48,700,000            
Interest rate               7.50%
Convertible notes, conversion ratio   0.04750            
9.50% Convertible Senior Notes | Secured Debt | Non-Operating Corporate                
Debt Instrument [Line Items]                
Face amount   $ 53,500,000            
Interest rate 9.50% 9.50%   9.50% 9.50%      
Convertible notes, conversion ratio 0.0236327 0.0236327            
Conversion price (in usd per share) | $ / shares $ 42.31 $ 42.31   $ 42.31 $ 42.31      
Conversion denomination multiple   $ 1.00            
Debt conversion, maximum number of shares to be issued | shares   1,543,174            
Debt conversion, share issued (in shares) | shares         1,323,315      
Interest expense, debt       $ 1,500,000 $ 3,000,000.0 $ 2,500,000    
Debt issuance costs   $ 2,900,000            
Deferred financing fees $ 100,000 200,000   100,000 100,000   200,000  
Unamortized discount 500,000 500,000   500,000 500,000   800,000  
Unamortized premium   $ 2,400,000            
Interest rate, effective percentage   11.10%            
Total aggregate finance lease and debt principal payments 55,400,000     55,400,000 55,400,000   52,500,000  
Outstanding debt $ 56,000,000.0     $ 56,000,000.0 $ 56,000,000.0   53,500,000  
Default grace period for payment days   30 days            
Default grace period for covenant breach days   60 days            
Holders percentage required to declare default   25.00%            
Judgment default threshold   $ 20,000,000            
Judgment default grace period days   60 days            
10.50% Senior Secured Notes | Secured Debt | Non-Operating Corporate                
Debt Instrument [Line Items]                
Face amount     $ 360,400,000          
Interest rate 10.50%   10.50% 10.50% 10.50%      
Convertible notes, conversion ratio     0.05250          
Interest expense, debt           $ 18,900,000    
Deferred financing fees $ 600,000     $ 600,000 $ 600,000   1,000,000.0  
Unamortized discount $ 7,700,000     $ 7,700,000 $ 7,700,000   $ 13,900,000  
Interest rate, effective percentage 14.40%     14.40% 14.40%   14.40%  
Total aggregate finance lease and debt principal payments $ 371,000,000.0     $ 371,000,000.0 $ 371,000,000.0   $ 345,500,000  
Outstanding debt $ 379,300,000     $ 379,300,000 $ 379,300,000   $ 360,400,000  
Redemption price percentage   101.00%            
Fundamental change repurchase price percentage   100.00%            
Default grace period for payment days     30 days          
Default grace period for covenant breach days     60 days          
Holders percentage required to declare default     30.00%          
Judgment default threshold     $ 20,000,000          
Judgment default grace period days     60 days