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Fresh Start Accounting - Components of Reorganization (Details) - USD ($) $ in Thousands | 2 Months Ended | 11 Months Ended
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Nov. 19, 2020 | Nov. 19, 2020
Reorganizations [Abstract] |  |
Gain on debt discharge | $ 992,583 | $ 992,583
Loss on revaluation adjustments | (132,435) |
Write-off of unamortized debt discount | (38,373) |
Professional fees | (16,352) |
Write-off of unamortized deferred financing costs | (12,739) |
DIP Credit Facility fees | (5,853) |
Cash paid for reorganization items | $ 786,831 |

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