Fresh-Start Reporting - Fresh-Start Adjustments (Details) - USD ($) $ in Thousands |
Jan. 31, 2022 |
Jun. 11, 2021 |
Jan. 31, 2021 |
Aug. 27, 2020 |
Aug. 26, 2020 |
Jan. 31, 2020 |
Jan. 31, 2019 |
|---|---|---|---|---|---|---|---|
| Reorganization, Chapter 11 [Line Items] | |||||||
| Reorganization value | $ 1,503,735 | ||||||
| Less: Fair value of company assets | (1,008,600) | ||||||
| Goodwill | $ 871,504 | $ 494,869 | $ 495,004 | 495,135 | $ 1,253,822 | $ 1,694,313 | |
| Fresh-Start Reporting Fair Value Adjustment | |||||||
| Reorganization, Chapter 11 [Line Items] | |||||||
| Goodwill | $ (580,639) | $ 1,075,800 |
| X | ||||||||||
- Definition The fair value of company assets as of the reporting date. No definition available.
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| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 | ||||||||||
- Definition Amount attributed to the reconstituted entity, as well as the expected net realizable value of those assets that will be disposed before reconstitution occurs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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