Fresh Start Accounting - Schedule of Changes in Short-Term Debt (Detail) - Reorganization Adjustments $ in Thousands	Apr. 23, 2021 USD ($)
Fresh Start Adjustment [Line Items]
Record Predecessor revolving credit facility cash paydown of principal	$ (242,034)
Reflects payment in full of the borrowings outstanding under the Predecessor RCF on the Effective Date	(200,000)
Change in short-term debt	$ (442,034)

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