Fresh Start Accounting - Equity Issuance (Details) - New Common Stock	Feb. 09, 2021 shares
Debt Instrument [Line Items]
Stock issued during period, new issues (in shares)	97,907,081
Class A Warrants
Debt Instrument [Line Items]
Warrants issued (in shares)	11,111,111
Class B Warrants
Debt Instrument [Line Items]
Warrants issued (in shares)	12,345,679
Class C Warrants
Debt Instrument [Line Items]
Warrants issued (in shares)	9,768,527

Number of new stock issued during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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Balance Type:	na
Period Type:	duration