Fair Value Measurements - Financial Assets and Liabilities Not Measured at Fair Value (Parenthetical) (Detail) |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| 8.50% Senior Notes Due 2024 | |||
| Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | |||
| Debt instrument, interest rate | 11.25% | ||
| Debt instrument, maturity period | 2028 | ||
| 8.50% Senior Notes Due 2025 | |||
| Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | |||
| Debt instrument, interest rate | 8.50% | 8.50% | 8.50% |
| Debt instrument, maturity period | 2025 | 2025 | 2025 |
| 11.25% senior notes due 2028 | |||
| Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | |||
| Debt instrument, interest rate | 11.25% | 11.25% | 11.25% |
| Debt instrument, maturity period | 2028 | 2028 | 2028 |
| 9.125% Senior Notes Due 2029 | |||
| Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | |||
| Debt instrument, interest rate | 9.125% | 9.125% | 9.125% |
| Debt instrument, maturity period | 2029 | 2029 | 2029 |