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Fresh Start Accounting - Cumulative Impact Of Net Income From Continuing and Discontinued Operations (Details) - USD ($) $ in Thousands		11 Months Ended
	Nov. 19, 2020	Nov. 19, 2020
Reorganization, Chapter 11 [Line Items]
Fresh Start Adjustment, Net Income (Loss)	$ (39,192)
Continuing Operations
Reorganization, Chapter 11 [Line Items]
Gain (loss) on revaluation	(225,336)	$ (225,336)
Income tax benefit	6,412
Fresh Start Adjustment, Net Income (Loss) From Fresh Start Adjustments Including Noncontrolling Interest	(218,924)
Discontinued Operations
Reorganization, Chapter 11 [Line Items]
Gain (loss) on revaluation	92,901	$ 92,901
Fresh Start Adjustment, Net Income (Loss) From Fresh Start Adjustments Including Noncontrolling Interest	179,732
Less: Net loss from fresh start adjustments attributable to non-controlling interests	$ 86,831

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