Fair Value of Assets and Liabilities - Carrying Value and Estimated Fair Value of Financial Instruments (Parenthetical) (Details)	Mar. 31, 2024	Feb. 09, 2024	Dec. 31, 2023	Aug. 19, 2022
10.500% Public Second Lien Notes due 2028
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Stated interest rate	10.50%		10.50%
9.500% Private Second Lien Notes due 2028
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Stated interest rate	9.50%		9.50%
5.875% Senior Notes due 2024
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Stated interest rate		5.875%	5.875%	5.875%
6.00% Senior Notes due 2026
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Stated interest rate	6.00%		6.00%	6.00%
6.50% Exchangeable Senior Notes due 2026
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Stated interest rate	6.50%		6.50%