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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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The percentage rate used to calculate dividend payments on preferred stock.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Fresh Start Accounting - Summary of Fresh Start Consolidated Balance Sheet (Parenthetical) (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended	12 Months Ended
	Nov. 02, 2020	Oct. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Nov. 01, 2021
Reorganization Chapter11 [Line Items]
Fair value carrying amount				$ 2,092,298	$ 133,000
Preferred stock, par value (USD per share)			$ 0.01
Preferred stock authorized (shares)			15,000,000
Common stock, par value (USD per share)			$ 0.01	$ 0.001
Common stock authorized (shares)			350,000,000	200,000,000
Common stock issued (shares)			196,569,917	20,774,716
Common stock outstanding (shares)			196,569,917	20,774,716
Series D Preferred Stock
Reorganization Chapter11 [Line Items]
Preferred stock outstanding (shares)			1,815,000
Dividend rate of preferred stock (as a percent)	7.375%		7.375%
Series E Preferred Stock
Reorganization Chapter11 [Line Items]
Preferred stock outstanding (shares)			690,000
Dividend rate of preferred stock (as a percent)	6.625%		6.625%
10% Senior Secured Notes
Reorganization Chapter11 [Line Items]
Fair value carrying amount		$ 395,000		$ 395,000
Predecessor
Reorganization Chapter11 [Line Items]
Preferred stock, par value (USD per share)		$ 0.01
Preferred stock authorized (shares)		15,000,000
Common stock, par value (USD per share)		$ 0.01
Common stock authorized (shares)		350,000,000
Common stock issued (shares)		196,569,917
Common stock outstanding (shares)		196,569,917
Predecessor \| Series D Preferred Stock
Reorganization Chapter11 [Line Items]
Preferred stock outstanding (shares)		1,815,000
Dividend rate of preferred stock (as a percent)		7.375%
Predecessor \| Series E Preferred Stock
Reorganization Chapter11 [Line Items]
Preferred stock outstanding (shares)		690,000
Dividend rate of preferred stock (as a percent)		6.625%
Reorganization Adjustments
Reorganization Chapter11 [Line Items]
Preferred stock, par value (USD per share)		$ 0.01
Preferred stock authorized (shares)		15,000,000
Common stock, par value (USD per share)		$ 0.01		$ 0.001
Common stock authorized (shares)		350,000,000		200,000,000
Common stock issued (shares)		196,569,917		20,774,716
Common stock outstanding (shares)		196,569,917		20,774,716
Reorganization Adjustments \| Series D Preferred Stock
Reorganization Chapter11 [Line Items]
Preferred stock outstanding (shares)		1,815,000
Dividend rate of preferred stock (as a percent)		7.375%
Reorganization Adjustments \| Series E Preferred Stock
Reorganization Chapter11 [Line Items]
Preferred stock outstanding (shares)		690,000
Dividend rate of preferred stock (as a percent)		6.625%