XML 85 R71.htm IDEA: XBRL DOCUMENT v3.22.1
Fair Value Measurements - Narrative (Details)
Mar. 31, 2022
Dec. 31, 2021
7.75% Senior Secured Notes due 2025    
Schedule of Equity Method Investments [Line Items]    
Debt instrument, interest rate (in percent) 7.75% 7.75%
7.75% Senior Secured Notes due 2025 | Senior Notes    
Schedule of Equity Method Investments [Line Items]    
Debt instrument, interest rate (in percent) 7.75%  
12.875% Senior Secured Notes due 2026    
Schedule of Equity Method Investments [Line Items]    
Debt instrument, interest rate (in percent) 12.875% 12.875%
12.875% Senior Secured Notes due 2026 | Senior Notes    
Schedule of Equity Method Investments [Line Items]    
Debt instrument, interest rate (in percent) 12.875%