PROPERTY AND EQUIPMENT, ASSETS HELD FOR SALE AND OEM COST RECOVERIES, Sold or Disposed and Impairments (Details) $ in Thousands |
1 Months Ended | 3 Months Ended | 5 Months Ended | 7 Months Ended | 9 Months Ended | 12 Months Ended | ||||||||
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Oct. 31, 2019
USD ($)
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Dec. 31, 2018
USD ($)
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Sep. 30, 2018
USD ($)
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Mar. 31, 2020
USD ($)
Aircraft
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Oct. 31, 2019
USD ($)
Aircraft
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Dec. 31, 2018
USD ($)
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Mar. 31, 2019
USD ($)
Aircraft
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Mar. 31, 2018
USD ($)
Aircraft
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Property and. Equipment [Abstract] | ||||||||||||||
Number of aircraft sold or disposed of | Aircraft | 5 | 3 | 8 | 11 | ||||||||||
Proceeds from asset dispositions | $ 13,845 | $ 5,314 | $ 13,813 | $ 48,740 | ||||||||||
Deposits on assets held for sale | 4,500 | 0 | 0 | 0 | ||||||||||
Loss on disposal of assets | $ 451 | $ 3,768 | $ 27,843 | $ 17,595 | ||||||||||
Number of aircraft impaired | Aircraft | 0 | 14 | 5 | 8 | ||||||||||
Impairment charges on aircraft held for sale | $ 0 | $ 0 | $ 8,149 | $ 15,853 | ||||||||||
Impairment of property and equipment | 0 | 42,022 | 104,939 | [1] | 0 | |||||||||
Contract termination costs | $ 14,000 | 0 | 0 | 14,699 | 0 | |||||||||
Fresh-start accounting adjustment | $ 1,270 | [2] | 0 | 768,630 | 0 | 0 | ||||||||
Property and equipment, net | $ 931,700 | 876,754 | 931,700 | 1,834,180 | ||||||||||
Bristow Academy | ||||||||||||||
Property and. Equipment [Abstract] | ||||||||||||||
Impairment charges on aircraft held for sale | 6,500 | |||||||||||||
Aircraft Held for Sale | ||||||||||||||
Property and. Equipment [Abstract] | ||||||||||||||
Loss on disposal of assets | 451 | 3,768 | 4,995 | $ 1,742 | ||||||||||
Aircraft Purchase Contracts | ||||||||||||||
Property and. Equipment [Abstract] | ||||||||||||||
Progress payments | 11,700 | |||||||||||||
Capitalized interest | 2,300 | |||||||||||||
Options | ||||||||||||||
Property and. Equipment [Abstract] | ||||||||||||||
Progress payments | 500 | |||||||||||||
Capitalized interest | $ 200 | |||||||||||||
Construction in progress | ||||||||||||||
Property and. Equipment [Abstract] | ||||||||||||||
Impairment of property and equipment | 30,600 | |||||||||||||
H225 Aircraft | ||||||||||||||
Property and. Equipment [Abstract] | ||||||||||||||
Impairment of property and equipment | $ 87,500 | 87,500 | $ 42,000 | $ 87,500 | ||||||||||
Property and equipment, net | $ 116,400 | |||||||||||||
Eastern Airways | ||||||||||||||
Property and. Equipment [Abstract] | ||||||||||||||
Impairment of property and equipment | $ 17,500 | |||||||||||||
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X | ||||||||||
- Definition Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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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- 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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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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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- 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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- Definition The number of aircraft sold by the entity during the period. No definition available.
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- Definition The amount of deposits on assets held for sale. No definition available.
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- Definition Amount of fresh-start adjustment to the predecessor entity's accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available.
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- Definition The aggregate number of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. No definition available.
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- Definition Interest capitalized as part of the basis in property, plant and equipment. No definition available.
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- Definition Progress payments made on aircraft purchases. No definition available.
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