PROPERTY AND EQUIPMENT - Property and Equipment Disposals (Details) $ in Thousands |
5 Months Ended | 7 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
|
Mar. 31, 2020
USD ($)
aircraft
|
Oct. 31, 2019
USD ($)
aircraft
|
Mar. 31, 2022
USD ($)
aircraft
|
Mar. 31, 2021
USD ($)
aircraft
|
|
| Property, Plant and Equipment [Line Items] | ||||
| Number of aircraft impaired | aircraft | 0 | 14 | 5 | 8 |
| Impairment charges on assets held for sale | $ 0 | $ 0 | $ 5,934 | $ 7,792 |
| Impairment charges on property and equipment | $ 0 | 42,022 | 0 | 0 |
| Property and equipment, net | 931,700 | $ 942,608 | $ 1,004,559 | |
| H225 Aircraft | ||||
| Property, Plant and Equipment [Line Items] | ||||
| Impairment charges on property and equipment | 42,000 | |||
| Reorganization Chapter 11 Fresh Start Adjustment | ||||
| Property, Plant and Equipment [Line Items] | ||||
| Property and equipment, net | $ 768,630 | |||
| X | ||||||||||
- Definition The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. 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 | ||||||||||
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number Of Aircraft Impaired No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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