Annual report pursuant to Section 13 and 15(d)

Borrowings - Schedule of Borrowings (Details)

v3.22.0.1
Borrowings - Schedule of Borrowings (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Jun. 21, 2021
Dec. 31, 2020
Sep. 30, 2020
Dec. 20, 2019
Jun. 07, 2018
Oct. 03, 2016
Principal components:              
Total principal outstanding $ 2,722,921   $ 3,012,641        
Total carrying value of borrowings 2,694,115   2,969,264        
Deferred financing costs 18,125   23,643        
Secured Debt              
Principal components:              
Unamortized deferred financing costs for Senior Notes $ (15,894)   (7,019)        
6.25% Senior Notes due 2023              
Principal components:              
Debt instrument, interest rate, stated (as a percent) 6.25%            
6.25% Senior Notes due 2023 | Unsecured debt              
Principal components:              
Total principal outstanding $ 0   542,720        
Unamortized premium (discount) $ 0   2,917        
Debt instrument, interest rate, stated (as a percent) 6.25% 6.25%          
6.125% Senior Notes due 2024              
Principal components:              
Debt instrument, interest rate, stated (as a percent) 6.125%           6.125%
6.125% Senior Notes due 2024 | Unsecured debt              
Principal components:              
Total principal outstanding $ 460,241   460,241        
Unamortized premium (discount) $ 2,373   3,236        
Debt instrument, interest rate, stated (as a percent) 6.125%            
Senior Secured Revolving Credit Facility due 2024 | Secured Debt              
Principal components:              
Total principal outstanding $ 785,000   985,000        
9.00% Second Lien Notes              
Principal components:              
Debt instrument, interest rate, stated (as a percent) 9.00%     9.00%      
9.00% Second Lien Notes | Secured Debt              
Principal components:              
Total principal outstanding $ 319,659   516,659        
Unamortized premium (discount) (14,852)   (41,820)        
Unamortized deferred financing costs for Senior Notes (2,910)   (3,931)        
8.25% Senior Notes due 2025              
Principal components:              
Debt instrument, interest rate, stated (as a percent)         8.25%    
8.25% Senior Notes due 2025 | Unsecured debt              
Principal components:              
Total principal outstanding 187,238   187,238        
Unamortized premium (discount) $ 2,477   3,240        
Debt instrument, interest rate, stated (as a percent) 8.25%            
6.375% Senior Notes due 2026 | Unsecured debt              
Principal components:              
Total principal outstanding $ 320,783   320,783        
Debt instrument, interest rate, stated (as a percent) 6.375%         6.375%  
8.00% Senior Notes due 2028              
Principal components:              
Total principal outstanding $ 650,000   $ 0        
Debt instrument, interest rate, stated (as a percent) 8.00%            
8.00% Senior Notes due 2028 | Unsecured debt              
Principal components:              
Debt instrument, interest rate, stated (as a percent) 8.00%