v3.26.1
Fair Value Measurement (Carrying Values and Fair Values of the Company's Financial Instruments) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Feb. 23, 2026
Dec. 31, 2025
Jun. 30, 2024
10.25% Senior Secured Notes due January 2029 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Interest rate 10.25% 10.25% 10.25%  
4.25% Senior Notes due 2029 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Interest rate 4.25%   4.25%  
4.25% Convertible Senior Notes due 2029 | Convertible Debt        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Interest rate 4.25%   4.25% 4.25%
10.50% Senior Secured Notes due 2032 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Interest rate 10.50% 10.50% 10.50%  
Carrying Amount        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt $ 1,661,026   $ 1,752,293  
Carrying Amount | Term Loan A Facility | Secured debt        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt     79,438  
Carrying Amount | 10.25% Senior Secured Notes due January 2029 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt     864,459  
Carrying Amount | 4.25% Senior Notes due 2029 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt 274,941   274,630  
Carrying Amount | 4.25% Convertible Senior Notes due 2029 | Convertible Debt        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt 140,883   140,383  
Carrying Amount | 10.50% Senior Secured Notes due 2032 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt 1,245,202   393,383  
Estimated Fair Value        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt 1,741,967   1,811,998  
Estimated Fair Value | Term Loan A Facility | Secured debt        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt     82,795  
Estimated Fair Value | 10.25% Senior Secured Notes due January 2029 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt     916,563  
Estimated Fair Value | 4.25% Senior Notes due 2029 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt 243,501   242,810  
Estimated Fair Value | 4.25% Convertible Senior Notes due 2029 | Convertible Debt        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt 153,778   127,830  
Estimated Fair Value | 10.50% Senior Secured Notes due 2032 | Senior Notes        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Debt $ 1,344,688   $ 442,000