Fair Value Measurements - Schedule of Fair Value and Carrying Value of Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Dec. 08, 2025	Dec. 05, 2025	Jun. 04, 2025
Senior Secured Notes | 7.32% senior exchangeable notes due 2026
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate	7.32%
Senior Secured Notes | 8.625% senior secured notes due 2027
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate	8.625%				8.625%
Senior Secured Notes | 11.25% senior secured notes due 2027
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate	11.25%		11.25%
Senior Secured Notes | 11.125% senior secured notes due 2029
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate	11.125%	11.125%		11.125%
Senior Secured Notes | 10.75% senior secured notes due 2029
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate	10.75%		10.75%
Senior Secured Notes | 10.75% senior secured notes due 2030
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate	10.75%		10.75%
Senior Secured Notes | 11.125% senior secured notes due 2030
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Interest rate	11.125%				11.125%
Fair Value | Term Loan | 2024 Term Loan B-1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	$ 313,603	$ 355,652
Fair Value | Term Loan | 2024 Term Loan B-2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	58,490	66,500
Fair Value | Term Loan | 2025 Term Loan B-1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	226,421	294,725
Fair Value | Term Loan | 2025 Term Loan B-2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	68,315	88,712
Fair Value | Senior Secured Notes | 7.32% senior exchangeable notes due 2026
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	133,701	133,701
Fair Value | Senior Secured Notes | 8.625% senior secured notes due 2027
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	0	93,342
Fair Value | Senior Secured Notes | 11.25% senior secured notes due 2027
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	0	1,609
Fair Value | Senior Secured Notes | 11.125% senior secured notes due 2029
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	1,025,285	1,015,660
Fair Value | Senior Secured Notes | 10.75% senior secured notes due 2029
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	381,846	379,250
Fair Value | Senior Secured Notes | 10.75% senior secured notes due 2030
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	392,811	386,274
Fair Value | Senior Secured Notes | 11.125% senior secured notes due 2030
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	1,124,435	1,114,418
Carrying Value | Term Loan | 2024 Term Loan B-1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	392,440	392,183
Carrying Value | Term Loan | 2024 Term Loan B-2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	73,986	74,169
Carrying Value | Term Loan | 2025 Term Loan B-1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	265,802	265,206
Carrying Value | Term Loan | 2025 Term Loan B-2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	79,140	78,911
Carrying Value | Senior Secured Notes | 7.32% senior exchangeable notes due 2026
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	150,000	150,000
Carrying Value | Senior Secured Notes | 8.625% senior secured notes due 2027
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	0	91,607
Carrying Value | Senior Secured Notes | 11.25% senior secured notes due 2027
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	0	1,548
Carrying Value | Senior Secured Notes | 11.125% senior secured notes due 2029
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	1,000,000	1,000,000
Carrying Value | Senior Secured Notes | 10.75% senior secured notes due 2029
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	423,985	422,816
Carrying Value | Senior Secured Notes | 10.75% senior secured notes due 2030
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	409,071	406,318
Carrying Value | Senior Secured Notes | 11.125% senior secured notes due 2030
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Financial instrument fair value, notes payable	$ 1,325,000	$ 1,325,000