Fresh-Start Reporting - Cumulative impact of the reorganization adjustments (Details) - USD ($) $ in Thousands |
2 Months Ended | 3 Months Ended | 4 Months Ended | 5 Months Ended | 7 Months Ended | 8 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|---|---|---|---|
Aug. 27, 2020 |
Jul. 31, 2021 |
Jan. 31, 2022 |
Oct. 31, 2021 |
Jun. 11, 2021 |
Jan. 31, 2021 |
Aug. 27, 2020 |
Jan. 31, 2022 |
Jan. 31, 2020 |
|
| Reorganization, Chapter 11 [Line Items] | |||||||||
| Provision for income taxes | $ (1,915) | $ 617 | $ 6,441 | $ 3,708 | $ 21,934 | $ (68,455) | $ 5,143 | $ (11,212) | |
| Reorganization, Chapter 11, Plan Effect Adjustment | |||||||||
| Reorganization, Chapter 11 [Line Items] | |||||||||
| Gain on settlement of Liabilities Subject to Compromise | $ 3,339,191 | ||||||||
| Provision for income taxes | (4,377) | ||||||||
| Professional success fees paid upon Effective Date | (21,400) | ||||||||
| Exit Facility and DIP Facility rollover financing costs paid upon Effective Date | (5,032) | ||||||||
| Cancellation of predecessor shares and additional paid in capital | 221 | ||||||||
| Net impact on Accumulated deficit | $ 3,308,603 | ||||||||
| X | ||||||||||
- Definition Amount of reorganization items related to cancellation of predecessor shares and additional paid in capital. No definition available.
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| X | ||||||||||
- Definition Amount of reorganization items related to net impact on accumulated deficit. No definition available.
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| X | ||||||||||
- Definition Gain on settlement of liabilities subject to compromise. No definition available.
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| X | ||||||||||
- Definition Amount of reorganization items related to debtor-in-possession facility financing costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of reorganization items related to legal and advisory professional fees related to entities not in bankruptcy. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition 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. No definition available.
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| X | ||||||||||
- Details
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