v3.25.2
Fair Value Measurements - Recurring (Details) - USD ($)
$ in Thousands
Jul. 23, 2025
Jun. 30, 2025
Jun. 23, 2025
Dec. 31, 2024
7.00% senior notes due 2027        
Liabilities:        
Stated interest rate (as a percent)   7.00%   7.00%
Face Value   $ 39,684   $ 400,000
Fair Value   $ 39,684   $ 400,500
6.875% senior notes due 2029        
Liabilities:        
Stated interest rate (as a percent)   6.875%   6.875%
Face Value   $ 350,000   $ 350,000
Fair Value   $ 353,938   $ 347,813
8.250% senior notes due 2032        
Liabilities:        
Stated interest rate (as a percent)   8.25%   8.25%
Face Value   $ 450,000   $ 450,000
Fair Value   $ 471,375   $ 464,063
7.125% senior notes due 2033        
Liabilities:        
Stated interest rate (as a percent) 7.125% 7.125% 7.125% 7.125%
Face Value   $ 450,000 $ 450,000  
Fair Value   455,625    
Recurring basis | Exchange-Traded Derivatives        
Assets:        
Cash Collateral Netting   52,527   $ 21,943
Recurring basis | Total estimated fair value        
Assets:        
Pension plans       3,936
Total assets   42,061   37,781
Recurring basis | Total estimated fair value | Forward derivative contracts        
Assets:        
Derivative assets   18,182   13,710
Liabilities:        
Derivative liabilities   (13,931)   (6,105)
Recurring basis | Total estimated fair value | Exchange-Traded Derivatives        
Assets:        
Exchange-traded/cleared derivative instruments   23,879   20,135
Recurring basis | Total estimated fair value | Level 1        
Assets:        
Pension plans       3,936
Total assets   (28,648)   2,128
Recurring basis | Total estimated fair value | Level 1 | Exchange-Traded Derivatives        
Assets:        
Exchange-traded/cleared derivative instruments   (28,648)   (1,808)
Recurring basis | Total estimated fair value | Level 2        
Assets:        
Total assets   18,182   13,710
Recurring basis | Total estimated fair value | Level 2 | Forward derivative contracts        
Assets:        
Derivative assets   18,182   13,710
Liabilities:        
Derivative liabilities   $ (13,931)   $ (6,105)