Emergence From The Chapter 11 Cases (Narrative) (Details) - shares	4 Months Ended	12 Months Ended
Apr. 30, 2021	Dec. 31, 2022
Emergence From The Chapter 11 Cases [Abstract]
Plan of reorganization, date plan confirmed		Aug. 27, 2020
Shares issued upon emergence	244,401,000

Number of new stock issued during the period.

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