$VTOL
Bristow Group Inc. Stock $vtol

$vtol Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 8-K Financial Statement

#000114036120014075 Filed on June 17, 2020

Income Statement

Concept	2020 Q1	2019 Q4	2019 Q1
Revenue	$284.8M	$200.9M	$323.8M
YoY Change	-12.03%	286.27%	464.87%
Cost Of Revenue	$38.50M	$39.50M	$36.70M
YoY Change	4.9%	6.76%	-2.65%
Gross Profit	$18.60M	$20.90M	$14.60M
YoY Change	27.4%	39.33%	-25.89%
Gross Profit Margin	6.53%	10.4%	4.51%
Selling, General & Admin	$12.70M	$25.36M	$8.900M
YoY Change	42.7%	169.77%	-26.45%
% of Gross Profit	68.28%	121.33%	60.96%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$9.507M	$11.93M	$9.450M
YoY Change	0.6%	25.14%	-8.73%
% of Gross Profit	51.11%	57.06%	64.73%
Operating Expenses	$22.30M	$25.36M	$18.30M
YoY Change	21.86%	34.17%	-18.3%
Operating Profit	-$3.736M	$710.0K	-$3.852M
YoY Change	-3.01%	-112.61%	-333.31%
Interest Expense	$3.439M	$9.674M	$3.461M
YoY Change	-0.64%	-472.08%	-24.37%
% of Operating Profit		1362.54%
Other Income/Expense, Net	-$4.384M	-$139.1M	-$2.846M
YoY Change	54.04%		-32.06%
Pretax Income	-$8.120M	-$140.9M	-$6.698M
YoY Change	21.23%	1618.82%	163.91%
Income Tax	-$831.0K	$11.60M	-$1.588M
% Of Pretax Income
Net Earnings	$291.7M	-$152.5M	-$75.34M
YoY Change	-487.25%	2464.09%	6209.55%
Net Earnings / Revenue	102.42%	-75.91%	-23.27%
Basic Earnings Per Share	$24.59	-$14.49	-$2.10
Diluted Earnings Per Share	-$1.26	-$14.49	-$2.10
COMMON SHARES
Basic Shares Outstanding	20.70M shares	11.24M shares	21.32M shares
Diluted Shares Outstanding	20.70M shares	11.24M shares	21.32M shares

Balance Sheet

Concept	2020 Q1	2019 Q4	2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$113.5M	$117.4M	$49.60M
YoY Change	128.83%	131.1%	198.8%
Cash & Equivalents	$196.7M	$202.1M	$178.1M
Short-Term Investments
Other Short-Term Assets	$3.400M	$2.200M	$2.200M
YoY Change	54.55%	22.22%	-21.43%
Inventory	$82.42M	$81.16M	$121.3M
Prepaid Expenses	$3.412M	$2.184M	$2.233M
Receivables	$34.10M	$32.70M	$34.70M
Other Receivables	$22.90M	$23.50M	$12.50M
Total Short-Term Assets	$524.2M	$195.9M	$565.5M
YoY Change	-7.31%	69.03%	553.61%
LONG-TERM ASSETS
Property, Plant & Equipment	$876.8M	$931.7M	$1.834B
YoY Change	-52.2%	55.49%	181.44%
Goodwill	$0.00	$0.00	$18.44M
YoY Change	-100.0%		-7.39%
Intangibles	$92.00K	$96.00K	$1.102M
YoY Change	-91.65%	-91.33%	-1.43%
Long-Term Investments	$77.06M	$0.00	$111.9M
YoY Change	-31.15%	-100.0%	268.15%
Other Assets	$128.3M	$2.191M	$116.3M
YoY Change	10.38%	-89.85%	2323.24%
Total Long-Term Assets	$1.421B	$568.7M	$2.087B
YoY Change	-31.91%	-12.38%	203.32%
TOTAL ASSETS
Total Short-Term Assets	$524.2M	$195.9M	$565.5M
Total Long-Term Assets	$1.421B	$568.7M	$2.087B
Total Assets	$1.945B	$764.5M	$2.653B
YoY Change	-26.67%	-0.05%	242.45%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$52.11M	$12.90M	$99.57M
YoY Change	-47.67%	-2.27%	797.05%
Accrued Expenses	$13.80M	$14.40M	$12.70M
YoY Change	8.66%	14.29%	-20.13%
Deferred Revenue	$12.05M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$45.74M	$18.32M	$1.419B
YoY Change	-96.78%	790.04%	61687.02%
Total Short-Term Liabilities	$298.0M	$50.78M	$1.669B
YoY Change	-82.14%	76.28%	5585.07%
LONG-TERM LIABILITIES
Long-Term Debt	$515.4M	$141.8M	$8.223M
YoY Change	6167.6%	-11.48%	-95.64%
Other Long-Term Liabilities	$4.490M	$8.600M	$26.23M
YoY Change	-82.88%	1128.57%	1539.31%
Total Long-Term Liabilities	$519.9M	$141.8M	$34.45M
YoY Change	1408.98%	-11.48%	-81.72%
TOTAL LIABILITIES
Total Short-Term Liabilities	$298.0M	$50.78M	$1.669B
Total Long-Term Liabilities	$519.9M	$141.8M	$34.45M
Total Liabilities	$1.369B	$305.0M	$303.8M
YoY Change	350.72%	2.29%	-6.61%
SHAREHOLDERS EQUITY
Retained Earnings	$139.2M	$14.69M	$455.6M
YoY Change	-69.44%	-19.65%	14276.71%
Common Stock	$1.000K	$224.0K	$386.0K
YoY Change	-99.74%	2.28%	76.26%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$0.00	$10.18M	$184.8M
YoY Change	-100.0%	311.27%	6162.15%
Treasury Stock Shares	1.236M shares	1.153M shares	$2.756M
Shareholders Equity	$426.5M	$456.7M	$805.2M
YoY Change
Total Liabilities & Shareholders Equity	$1.945B	$764.5M	$2.653B
YoY Change	-26.67%	-0.05%	242.45%

Cashflow Statement

Concept	2020 Q1	2019 Q4	2019 Q1
OPERATING ACTIVITIES
Net Income	$291.7M	-$152.5M	-$75.34M
YoY Change	-487.25%	2464.09%	6209.55%
Depreciation, Depletion And Amortization	$9.507M	$11.93M	$9.450M
YoY Change	0.6%	25.14%	-8.73%
Cash From Operating Activities	-$2.132M	-$15.26M	$2.635M
YoY Change	-180.91%	-481.58%	-355.83%
INVESTING ACTIVITIES
Capital Expenditures	$400.0K	-$1.390M	$1.312M
YoY Change	-69.51%	-9.15%	-65.33%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$4.110M	-$2.334M
YoY Change	-100.0%	722.0%	4222.22%
Cash From Investing Activities	-$345.0K	-$31.94M	-$3.874M
YoY Change	-91.09%	3000.78%	-124.45%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$561.0K	$0.00	$5.000K
YoY Change	11120.0%
Debt Paid & Issued, Net		$5.629M
YoY Change
Cash From Financing Activities	-$977.0K	-$5.629M	$43.00K
YoY Change	-2372.09%	923.45%	-100.29%
NET CHANGE
Cash From Operating Activities	-$2.132M	-$15.26M	$2.635M
Cash From Investing Activities	-$345.0K	-$31.94M	-$3.874M
Cash From Financing Activities	-$977.0K	-$5.629M	$43.00K
Net Change In Cash	-$3.848M	-$54.44M	-$1.141M
YoY Change	237.25%	-2349.71%	307.5%
FREE CASH FLOW
Cash From Operating Activities	-$2.132M	-$15.26M	$2.635M
Capital Expenditures	$400.0K	-$1.390M	$1.312M
Free Cash Flow	-$2.532M	-$13.87M	$1.323M
YoY Change	-291.38%	-350.87%	-127.48%

Facts In Submission

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CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
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CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-288000
	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	93800000
CY2020	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	89600000
	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	-4200000
CY2020Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	108034000
CY2019Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	172268000
CY2020Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	12053000
CY2019Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	11932000
CY2020Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	375000
CY2019Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	511000
CY2019Q1	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1263000
CY2019Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	113060000
CY2020Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	85259000
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	0
CY2019Q1	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	4200000
CY2020Q1	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	0
CY2020Q1	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	6853000
CY2019Q1	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	30783000
CY2020Q1	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	0
CY2020Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	68919000
CY2019Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	102074000
CY2020Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	39554000
CY2019Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	39554000
CY2019Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	7005000
CY2020Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	8992000
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	1656000
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	3476000
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	86000
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	387000
CY2020Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	9140000
CY2019Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	12448000
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Other DeferredTaxAssetsTaxDeferredExpenseOther	33567000
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Other DeferredTaxAssetsTaxDeferredExpenseOther	17852000
CY2019Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	59208000
CY2020Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	22775000
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	9000000
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	6339000
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	440000
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	9115000
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	2869000
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	4254000
CY2019Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	128214000
CY2018Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	71987000
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	124700000
CY2017Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	74727000
CY2020Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	118561000
CY2019Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	136175000
CY2020Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	38299000
CY2020Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	18539000
CY2019Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	0
CY2020Q1	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	23112000
CY2019Q1	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	27595000
CY2019Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	4872000
CY2020Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	5545000
CY2019Q1	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	1754000
CY2020Q1	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	987000
CY2019	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	28593000
	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	13882000
CY2019	us-gaap	Defined Benefit Plan Plan Assets Foreign Currency Translation Gain Loss DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss	-36197000
	us-gaap	Defined Benefit Plan Plan Assets Foreign Currency Translation Gain Loss DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss	-2790000
	us-gaap	Defined Benefit Plan Plan Assets Foreign Currency Translation Gain Loss DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss	-20783000
CY2020Q1	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear	16400000
CY2020Q1	us-gaap	Defined Benefit Plan Expected Amortization Next Fiscal Year DefinedBenefitPlanExpectedAmortizationNextFiscalYear	0
CY2020Q1	us-gaap	Defined Benefit Plan Plan Assets Target Allocation Percentage DefinedBenefitPlanPlanAssetsTargetAllocationPercentage	1.000
CY2019Q1	us-gaap	Defined Benefit Plan Plan Assets Target Allocation Percentage DefinedBenefitPlanPlanAssetsTargetAllocationPercentage	1.000
CY2020Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	21451000
	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.03
CY2020Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	23187000
CY2020Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	22567000
CY2020Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	22815000
CY2019	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	9702000
	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-5545000
	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	34618000
CY2020Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	119408000
	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	0.03
CY2020Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	21823000
CY2018	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-8151000
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	0
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	0
CY2019	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-8001000
	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	24633000
CY2019	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	18121000
	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	6827000
CY2019Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	219232000
CY2020Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	-6389000
CY2019Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	0
CY2020Q1	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	494992000
CY2019Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	528858000
CY2019Q1	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	504076000
CY2018Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	545128000
CY2019Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	528858000
CY2019Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	504076000
CY2020Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	494992000
	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	7144000
CY2019	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	16644000
	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	9032000
CY2019	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	17118000
CY2018	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	21184000
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	5735000
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	5610000
CY2018Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	508375000
CY2019Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	478350000
CY2019Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	495343000
CY2020Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	477137000
	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	-2688000
	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	-21630000
CY2019	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	-38820000
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-1032000
CY2019	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	4522000
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	1124000
CY2018	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	737000
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	4109000
CY2019	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	12984000
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	6705000
CY2018	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	12914000
CY2019Q1	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-25726000
CY2019Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-33515000
CY2020Q1	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-17855000
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	22200000
	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	8500000
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	22000000
	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	13600000
CY2020Q1	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1.000
CY2019Q1	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1.000
	us-gaap	Defined Benefit Plan Plan Amendments DefinedBenefitPlanPlanAmendments	0
CY2019	us-gaap	Defined Benefit Plan Plan Amendments DefinedBenefitPlanPlanAmendments	3020000
	us-gaap	Defined Benefit Plan Plan Amendments DefinedBenefitPlanPlanAmendments	0
CY2019	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	655000
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	29000
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	594000
CY2018	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	856000
CY2019Q1	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	25726000
CY2020Q1	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	17855000
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	70864000
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	124042000
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	28238000
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	124899000
	us-gaap	Depreciation Depreciation	0
	us-gaap	Depreciation Depreciation	2000000
CY2019	us-gaap	Depreciation Depreciation	1400000
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	43741000
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	124042000
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	124899000
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	70864000
CY2019	us-gaap	Derivative Instruments Income Statement Location Of Gain Or Loss Reclassified From Accumulated Oci DerivativeInstrumentsIncomeStatementLocationOfGainOrLossReclassifiedFromAccumulatedOCI	-464
	us-gaap	Derivative Instruments Income Statement Location Of Gain Or Loss Reclassified From Accumulated Oci DerivativeInstrumentsIncomeStatementLocationOfGainOrLossReclassifiedFromAccumulatedOCI	-1,146
	us-gaap	Derivative Instruments Income Statement Location Of Gain Or Loss Reclassified From Accumulated Oci DerivativeInstrumentsIncomeStatementLocationOfGainOrLossReclassifiedFromAccumulatedOCI	0
CY2020Q1	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	5000000
	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.042
CY2019	us-gaap	Direct Operating Costs DirectOperatingCosts	1079747000
	us-gaap	Direct Operating Costs DirectOperatingCosts	574216000
CY2018	us-gaap	Direct Operating Costs DirectOperatingCosts	1123287000
	us-gaap	Direct Operating Costs DirectOperatingCosts	370741000
CY2018	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2465000
CY2020Q1	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	14645000
CY2019Q1	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	13160000
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.19
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-9.42
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-23.29
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-5.52
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.54
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.10
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.02
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.71
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-14.49
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.26
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.39
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.89
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-14.04
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-9.42
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	10.10
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-5.52
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-23.29
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.39
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-14.49
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.02
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.54
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.71
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	24.59
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-14.04
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.89
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.10
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1010000
CY2018	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	17167000
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2406000
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-3465000
	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.007
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.008
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.003
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.152
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.011
	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.006
	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.004
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.316
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.001
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.007
	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.000
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.023
	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.000
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.000
	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.000
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.004
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.016
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.007
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.004
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.020
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.058
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.003
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.000
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.135
CY2019	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	100000
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	0
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	0
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P4Y
CY2019Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	48151000
CY2020Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	42852000
CY2019	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	254617000
CY2018	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	298731000
	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	158823000
	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	37303000
CY2019Q1	us-gaap	Equity Method Investment Summarized Financial Information Liabilities And Equity EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity	426839000
CY2020Q1	us-gaap	Equity Method Investment Summarized Financial Information Liabilities And Equity EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity	399410000
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	0
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	200000
CY2018	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	400000
CY2019	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	200000
CY2020Q1	us-gaap	Equity Method Investment Summarized Financial Information Current Assets EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets	144603000
CY2019Q1	us-gaap	Equity Method Investment Summarized Financial Information Current Assets EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets	152438000
	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	2989000
CY2018	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	13285000
CY2019	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	-7115000
	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	5684000
CY2018	us-gaap	Equity Method Investment Summarized Financial Information Gross Profit Loss EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss	46717000
	us-gaap	Equity Method Investment Summarized Financial Information Gross Profit Loss EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss	13034000
	us-gaap	Equity Method Investment Summarized Financial Information Gross Profit Loss EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss	8153000
CY2019	us-gaap	Equity Method Investment Summarized Financial Information Gross Profit Loss EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss	47894000
CY2019Q1	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	426839000
CY2020Q1	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	399410000
CY2019Q3	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.5822
CY2019Q4	us-gaap	Equity Method Investments EquityMethodInvestments	0
CY2019Q1	us-gaap	Equity Method Investments EquityMethodInvestments	111917000
CY2020Q1	us-gaap	Equity Method Investments EquityMethodInvestments	77058000
CY2020Q1	us-gaap	Equity Method Investment Summarized Financial Information Current Liabilities EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities	97689000
CY2019Q1	us-gaap	Equity Method Investment Summarized Financial Information Current Liabilities EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities	106658000
CY2019Q1	us-gaap	Equity Method Investment Summarized Financial Information Noncurrent Liabilities EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities	160082000
CY2020Q1	us-gaap	Equity Method Investment Summarized Financial Information Noncurrent Liabilities EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities	141936000
CY2020Q1	us-gaap	Equity Method Investment Summarized Financial Information Noncurrent Assets EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets	254807000
CY2019Q1	us-gaap	Equity Method Investment Summarized Financial Information Noncurrent Assets EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets	274401000
CY2019	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2018	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	85683000
	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	2575000
	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	9591000
CY2020Q1	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	159785000
CY2019Q1	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	160099000
	us-gaap	Finite Lived Intangible Assets Foreign Currency Translation Gain Loss FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss	-4811000
CY2019	us-gaap	Finite Lived Intangible Assets Foreign Currency Translation Gain Loss FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss	-372000
	us-gaap	Finite Lived Intangible Assets Foreign Currency Translation Gain Loss FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss	-44000
CY2020Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	111273000
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	23667000
CY2018Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	14219000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	17831000
CY2020Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	18754000
CY2019Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	17741000
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	24207000
	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P10Y8M12D
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	15956000
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	15767000
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	15909000
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	15767000
CY2020	us-gaap	Fiscal Period FiscalPeriod	<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 24pt;">The Company’s fiscal year ends March 31, and the Company refers to fiscal years based on the end of such period. Therefore, the fiscal year ended March 31, 2020 is referred to as fiscal year 2020.</div></div>
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1327000
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5163000
CY2018	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2580000
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-11577000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Accounts Payable FreshStartAdjustmentIncreaseDecreaseAccountsPayable	-2377000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Common Stock FreshStartAdjustmentIncreaseDecreaseCommonStock	0
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Liabilities FreshStartAdjustmentIncreaseDecreaseLiabilities	-137577000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Other Current Liabilities FreshStartAdjustmentIncreaseDecreaseOtherCurrentLiabilities	-718000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Liabilities And Stockholders Equity FreshStartAdjustmentIncreaseDecreaseLiabilitiesAndStockholdersEquity	-737910000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Other Noncurrent Obligations FreshStartAdjustmentIncreaseDecreaseOtherNoncurrentObligations	-3110000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Liabilities Subject To Compromise FreshStartAdjustmentIncreaseDecreaseLiabilitiesSubjectToCompromise	0
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Current Assets FreshStartAdjustmentIncreaseDecreaseCurrentAssets	-50479000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Current Liabilities FreshStartAdjustmentIncreaseDecreaseCurrentLiabilities	-3286000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Other Assets Noncurrent FreshStartAdjustmentIncreaseDecreaseOtherAssetsNoncurrent	70897000
CY2020Q1	us-gaap	Fresh Start Adjustment Increase Decrease Long Term Debt FreshStartAdjustmentIncreaseDecreaseLongTermDebt	-57700000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Long Term Debt FreshStartAdjustmentIncreaseDecreaseLongTermDebt	-51186000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Accumulated Depreciation And Amortization FreshStartAdjustmentIncreaseDecreaseAccumulatedDepreciationAndAmortization	-970731000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Additional Paid In Capital FreshStartAdjustmentIncreaseDecreaseAdditionalPaidInCapital	0
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Cash And Cash Equivalents FreshStartAdjustmentIncreaseDecreaseCashAndCashEquivalents	0
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Assets FreshStartAdjustmentIncreaseDecreaseAssets	-737910000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Deferred Income Tax Liabilities Noncurrent FreshStartAdjustmentIncreaseDecreaseDeferredIncomeTaxLiabilitiesNoncurrent	-104025000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Accumulated Other Comprehensive Income Loss FreshStartAdjustmentIncreaseDecreaseAccumulatedOtherComprehensiveIncomeLoss	-22934000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Inventories FreshStartAdjustmentIncreaseDecreaseInventories	-35766000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Other Property And Equipment FreshStartAdjustmentIncreaseDecreaseOtherPropertyAndEquipment	-1665136000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Retained Earnings Deficit FreshStartAdjustmentIncreaseDecreaseRetainedEarningsDeficit	-576823000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Prepaid And Other Current Assets FreshStartAdjustmentIncreaseDecreasePrepaidAndOtherCurrentAssets	-13415000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Pension Obligations FreshStartAdjustmentIncreaseDecreasePensionObligations	14891000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Property And Equipment Net FreshStartAdjustmentIncreaseDecreasePropertyAndEquipmentNet	-768630000
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Preferred And Common Stock Held In Treasury FreshStartAdjustmentIncreaseDecreasePreferredAndCommonStockHeldInTreasury	0
CY2019Q4	us-gaap	Fresh Start Adjustment Increase Decrease Stockholders Equity FreshStartAdjustmentIncreaseDecreaseStockholdersEquity	-599757000
CY2019	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-55883000
CY2018	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0
CY2018	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0
CY2019	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	14699000
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0
CY2018Q4	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	14000000
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-17595000
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-3768000
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-27843000
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-451000
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	17504000
CY2018	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2019	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-1471000
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-932000
CY2019Q1	us-gaap	Goodwill Goodwill	18436000
CY2020Q1	us-gaap	Goodwill Goodwill	0
CY2018Q1	us-gaap	Goodwill Goodwill	19907000
CY2019Q4	us-gaap	Goodwill Goodwill	0
	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0
CY2018	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	15853000
CY2019	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	8149000
	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0
CY2019	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	3005000
	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
CY2018	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
CY2018	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	104939000
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	42022000
CY2018	us-gaap	Income Loss From Subsidiaries Before Tax IncomeLossFromSubsidiariesBeforeTax	18699000
CY2019	us-gaap	Income Loss From Subsidiaries Before Tax IncomeLossFromSubsidiariesBeforeTax	4317000
	us-gaap	Income Loss From Subsidiaries Before Tax IncomeLossFromSubsidiariesBeforeTax	6589000
	us-gaap	Income Loss From Subsidiaries Before Tax IncomeLossFromSubsidiariesBeforeTax	7262000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-228000000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-887384000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	139558000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-336299000
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	16181000
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4294000
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1799000
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6589000
CY2019	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-3806000
CY2018	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	4754000
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	1184000
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	1776000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-318603000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-24308000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-72922000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-136998000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-568781000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-263377000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-91002000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	163866000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-161000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	482000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-30891000
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	22952000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-51178000
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	53000000
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	51000000
	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	5400000
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-19000000
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	22600000
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-30600000
CY2019	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	11600000
CY2018	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	52900000
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	19400000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	7600000
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	26700000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	9500000
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-13861000
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-15823000
CY2018	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-3385000
CY2019	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	4487000
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	32459000
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-24097000
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	10247000
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-19197000
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-3966000
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	6070000
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-55058000
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	23745000
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	2154000
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	605000
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	7473000
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	2856000
CY2019	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-13122000
CY2018	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-466000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-5199000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-20761000
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-11913000
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	483000
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1226000
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1543000
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0
CY2019	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0
CY2018Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	19517000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
	us-gaap	Incremental Common Shares Attributable To Conversion Of Preferred Stock IncrementalCommonSharesAttributableToConversionOfPreferredStock	9292207
CY2018	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0
CY2019Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	19101000
CY2020Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	130027000
CY2019Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	19145000
CY2020Q1	us-gaap	Interest Payable Current InterestPayableCurrent	832000
CY2019Q1	us-gaap	Interest Payable Current InterestPayableCurrent	17174000
CY2019	us-gaap	Interest Costs Incurred Capitalized InterestCostsIncurredCapitalized	2400000
	us-gaap	Interest Costs Incurred Capitalized InterestCostsIncurredCapitalized	200000
	us-gaap	Interest Costs Incurred Capitalized InterestCostsIncurredCapitalized	0
CY2018	us-gaap	Interest Costs Incurred Capitalized InterestCostsIncurredCapitalized	3400000
CY2018	us-gaap	Interest And Debt Expense InterestAndDebtExpense	77737000
CY2019	us-gaap	Interest And Debt Expense InterestAndDebtExpense	113500000
	us-gaap	Interest And Debt Expense InterestAndDebtExpense	128658000
	us-gaap	Interest And Debt Expense InterestAndDebtExpense	22964000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-127836000
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-110076000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-22302000
CY2018	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-77060000
CY2018	us-gaap	Interest Paid Net InterestPaidNet	78100000
	us-gaap	Interest Paid Net InterestPaidNet	41400000
	us-gaap	Interest Paid Net InterestPaidNet	20900000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	100600000
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0
CY2019	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0
CY2018	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0
	us-gaap	Inventory Write Down InventoryWriteDown	0
	us-gaap	Inventory Write Down InventoryWriteDown	0
CY2019	us-gaap	Inventory Write Down InventoryWriteDown	9276000
CY2018	us-gaap	Inventory Write Down InventoryWriteDown	5717000
CY2020Q1	us-gaap	Inventory Net InventoryNet	82419000
CY2019Q1	us-gaap	Inventory Net InventoryNet	121308000
CY2019Q4	us-gaap	Inventory Net InventoryNet	81160000
	us-gaap	Investment Income Interest InvestmentIncomeInterest	822000
CY2018	us-gaap	Investment Income Interest InvestmentIncomeInterest	677000
	us-gaap	Investment Income Interest InvestmentIncomeInterest	662000
CY2019	us-gaap	Investment Income Interest InvestmentIncomeInterest	3424000
CY2019Q1	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	118203000
CY2020Q1	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	110058000
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	25927000
CY2019	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-36382000
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-31865000
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	-504194000
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-169246000
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	113440000
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	29256000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	18552000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	97416000
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	132883000
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	25001000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	52091000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	33375000
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	13599000
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	318384000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	350149000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	65051000
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	47832000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	83664000
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	69813000
CY2020Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1945261000
CY2019Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2652599000
CY2020Q1	us-gaap	Liabilities Subject To Compromise Early Contract Termination Fees LiabilitiesSubjectToCompromiseEarlyContractTerminationFees	9000000
CY2020Q1	us-gaap	Liabilities Current LiabilitiesCurrent	297978000
CY2019Q1	us-gaap	Liabilities Current LiabilitiesCurrent	1668851000
CY2019Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	586000000
CY2019Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	8223000
CY2020Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	515385000
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	153294000
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	45739000
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	240693000
CY2020Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	45739000
CY2019Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	1418630000
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	47206000
CY2020Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	124852000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-336847000
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	208000
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	709000
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1323000
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	49000
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	54000
CY2019Q1	us-gaap	Minority Interest MinorityInterest	7148000
CY2020Q1	us-gaap	Minority Interest MinorityInterest	-269000
CY2018	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	835000
	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	5612000
CY2020Q1	us-gaap	Noncurrent Assets NoncurrentAssets	876754000
CY2019Q1	us-gaap	Noncurrent Assets NoncurrentAssets	1834180000
CY2018	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-193017000
	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-836206000
CY2019	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-336138000
	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	139076000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-98866000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-109437000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-19544000
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-9513000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-58718000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-17770000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	96916000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-26124000
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	227649000
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-25132000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-63142000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	189028000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-194684000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-336847000
	us-gaap	Net Income Loss NetIncomeLoss	139228000
	us-gaap	Net Income Loss NetIncomeLoss	-836414000
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-162974000
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-75336000
	us-gaap	Net Income Loss NetIncomeLoss	-152512000
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	-143947000
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	291740000
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	-85699000
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-836414000
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-194684000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-336847000
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-44912000
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-836414000
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-194684000
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-152000
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2425000
	us-gaap	Nondebtor Reorganization Items Legal And Advisory Professional Fees NondebtorReorganizationItemsLegalAndAdvisoryProfessionalFees	7232000
CY2020Q1	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	10
CY2019Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	10
CY2020	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1
CY2020	us-gaap	Number Of Aircraft Operated NumberOfAircraftOperated	315
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2020Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	305962000
CY2019Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	0
CY2019	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	192316000
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	101543000
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	50061000
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	208691000
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0627
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0714
CY2019Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	0
CY2020Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	81484000
CY2019Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	0
CY2020Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	224595000
	us-gaap	Operating Lease Payments OperatingLeasePayments	48967000
	us-gaap	Operating Lease Payments OperatingLeasePayments	95601000
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	306079000
CY2019	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-50243000
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	21176000
CY2018	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	33495000
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-16428000
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	0
CY2019	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	100000
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	0
CY2018	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-100000
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	2600000
CY2019	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1600000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	0
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	0
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-12333000
CY2019	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	5291000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-6389000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	0
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8641000
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	42183000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	22322000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-41895000
CY2018	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	11400000
CY2019	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	10100000
	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	6900000
CY2019Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	116267000
CY2020Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	128336000
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	0
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	0
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	0
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	1410000
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-346000
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-682000
CY2019	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-42000
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	0
CY2019	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	506000
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	1828000
CY2020Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	25510000
CY2019Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	38679000
CY2019	us-gaap	Other Noncash Expense OtherNoncashExpense	5094000
	us-gaap	Other Noncash Expense OtherNoncashExpense	285000
	us-gaap	Other Noncash Expense OtherNoncashExpense	0
CY2018	us-gaap	Other Noncash Expense OtherNoncashExpense	3991000
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-8898000
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3501000
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-9956000
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2957000
CY2019Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	26229000
CY2020Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4490000
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	-180000
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	106000
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	-12000
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	52000
CY2020Q1	us-gaap	Other Investments OtherInvestments	2300000
	us-gaap	Paid In Kind Interest PaidInKindInterest	15000000
	us-gaap	Paid In Kind Interest PaidInKindInterest	0
CY2019	us-gaap	Paid In Kind Interest PaidInKindInterest	0
CY2018	us-gaap	Paid In Kind Interest PaidInKindInterest	0
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	0
CY2019	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	-965000
CY2018	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	0
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	0
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2740000
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2157000
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0
CY2019	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0
CY2018	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	40393000
	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0
	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0
CY2018	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	2300000
	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	0
	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	0
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2465000
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0
CY2019	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	54000
CY2018	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	49000
	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	1323000
	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	0
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	0
CY2019	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	580000
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	0
CY2018	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	331000
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0
CY2018	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	20560000
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	14863000
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2599000
CY2019	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	40902000
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	41574000
CY2018	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	46287000
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	36115000
CY2019Q4	us-gaap	Postconfirmation Other Assets Noncurrent PostconfirmationOtherAssetsNoncurrent	162289000
CY2019Q4	us-gaap	Postconfirmation Deferred Income Tax Liabilities Noncurrent PostconfirmationDeferredIncomeTaxLiabilitiesNoncurrent	43229000
CY2019Q4	us-gaap	Postconfirmation Inventories PostconfirmationInventories	81160000
CY2019Q4	us-gaap	Postconfirmation Assets PostconfirmationAssets	2118714000
CY2019Q4	us-gaap	Postconfirmation Cash And Cash Equivalents PostconfirmationCashAndCashEquivalents	202079000
CY2019Q4	us-gaap	Postconfirmation Liabilities And Stockholders Equity PostconfirmationLiabilitiesAndStockholdersEquity	2118714000
	vtol	Effective Income Tax Rate Reconciliation Impairment Of Investment In Unconsolidated Affiliates Amount EffectiveIncomeTaxRateReconciliationImpairmentOfInvestmentInUnconsolidatedAffiliatesAmount	2000000
CY2019Q4	us-gaap	Postconfirmation Preferred Stock PostconfirmationPreferredStock	148599000
CY2019Q4	us-gaap	Postconfirmation Accounts Payable PostconfirmationAccountsPayable	82241000
CY2019Q4	us-gaap	Postconfirmation Liabilities PostconfirmationLiabilities	1675549000
CY2019Q4	us-gaap	Postconfirmation Liabilities Subject To Compromise PostconfirmationLiabilitiesSubjectToCompromise	0
CY2019Q4	us-gaap	Postconfirmation Other Noncurrent Obligations PostconfirmationOtherNoncurrentObligations	4591000
CY2019Q4	us-gaap	Postconfirmation Other Current Liabilities PostconfirmationOtherCurrentLiabilities	33935000
CY2019Q4	us-gaap	Postconfirmation Long Term Debt PostconfirmationLongTermDebt	549282000
CY2019Q4	us-gaap	Postconfirmation Current Liabilities PostconfirmationCurrentLiabilities	320906000
CY2019Q4	us-gaap	Postconfirmation Pension Obligations PostconfirmationPensionObligations	33514000
CY2019Q4	us-gaap	Postconfirmation Additional Paid In Capital PostconfirmationAdditionalPaidInCapital	294670000
CY2019Q4	us-gaap	Postconfirmation Accumulated Depreciation And Amortization PostconfirmationAccumulatedDepreciationAndAmortization	0
CY2019Q4	us-gaap	Postconfirmation Other Property And Equipment PostconfirmationOtherPropertyAndEquipment	766909000
CY2019Q4	us-gaap	Postconfirmation Current Assets PostconfirmationCurrentAssets	575776000
CY2019Q4	us-gaap	Postconfirmation Common Stock PostconfirmationCommonStock	1000
CY2019Q4	us-gaap	Postconfirmation Stockholders Equity PostconfirmationStockholdersEquity	294671000
CY2019Q4	us-gaap	Postconfirmation Property And Equipment Net PostconfirmationPropertyAndEquipmentNet	931651000
CY2019Q4	us-gaap	Postconfirmation Prepaid And Other Current Assets PostconfirmationPrepaidAndOtherCurrentAssets	30546000
CY2019Q4	us-gaap	Postconfirmation Restricted Cash And Cash Equivalents Current PostconfirmationRestrictedCashAndCashEquivalentsCurrent	251000000
CY2019Q4	us-gaap	Preconfirmation Liabilities PreconfirmationLiabilities	2300761000
CY2019Q4	us-gaap	Preconfirmation Pension Obligations PreconfirmationPensionObligations	18623000
CY2019Q4	us-gaap	Preconfirmation Long Term Debt PreconfirmationLongTermDebt	75167000
CY2019Q4	us-gaap	Preconfirmation Cash And Cash Equivalents PreconfirmationCashAndCashEquivalents	139278000
CY2019Q4	us-gaap	Preconfirmation Other Assets Noncurrent PreconfirmationOtherAssetsNoncurrent	91179000
CY2019Q4	us-gaap	Preconfirmation Other Noncurrent Obligations PreconfirmationOtherNoncurrentObligations	7701000
CY2019Q4	us-gaap	Preconfirmation Other Current Liabilities PreconfirmationOtherCurrentLiabilities	50070000
CY2019Q4	us-gaap	Preconfirmation Inventories PreconfirmationInventories	116926000
CY2019Q4	us-gaap	Preconfirmation Preferred And Common Stock Held In Treasury PreconfirmationPreferredAndCommonStockHeldInTreasury	184796000
CY2019Q4	us-gaap	Preconfirmation Deferred Income Tax Liabilities Noncurrent PreconfirmationDeferredIncomeTaxLiabilitiesNoncurrent	54009000
CY2019Q4	us-gaap	Preconfirmation Other Property And Equipment PreconfirmationOtherPropertyAndEquipment	2432045000
CY2019Q4	us-gaap	Preconfirmation Current Assets PreconfirmationCurrentAssets	545124000
CY2019Q4	us-gaap	Preconfirmation Current Liabilities PreconfirmationCurrentLiabilities	1275828000
CY2019Q4	us-gaap	Preconfirmation Liabilities Subject To Compromise PreconfirmationLiabilitiesSubjectToCompromise	624867000
CY2019Q4	us-gaap	Preconfirmation Assets PreconfirmationAssets	2775280000
CY2019Q4	us-gaap	Preconfirmation Additional Paid In Capital PreconfirmationAdditionalPaidInCapital	920761000
CY2019Q4	us-gaap	Preconfirmation Common Stock PreconfirmationCommonStock	386000
CY2019Q4	us-gaap	Preconfirmation Accumulated Depreciation And Amortization PreconfirmationAccumulatedDepreciationAndAmortization	970731000
CY2019Q4	us-gaap	Preconfirmation Accounts Payable PreconfirmationAccountsPayable	74170000
CY2019Q4	us-gaap	Preconfirmation Accumulated Other Comprehensive Income Loss PreconfirmationAccumulatedOtherComprehensiveIncomeLoss	-314439000
CY2019Q4	us-gaap	Preconfirmation Liabilities And Stockholders Equity PreconfirmationLiabilitiesAndStockholdersEquity	2775280000
CY2019Q4	us-gaap	Preconfirmation Property And Equipment Net PreconfirmationPropertyAndEquipmentNet	1700281000
CY2019Q4	us-gaap	Preconfirmation Prepaid And Other Current Assets PreconfirmationPrepaidAndOtherCurrentAssets	47283000
CY2019Q4	us-gaap	Preconfirmation Stockholders Equity PreconfirmationStockholdersEquity	474048000
CY2019Q4	us-gaap	Preconfirmation Retained Earnings Deficit PreconfirmationRetainedEarningsDeficit	52136000
CY2020	us-gaap	Preferred Stock Dividend Rate Percentage PreferredStockDividendRatePercentage	0.1
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	25788000
CY2019Q4	us-gaap	Preferred Stock Value PreferredStockValue	619000000
CY2019Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1059211
CY2019Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	44009000
CY2020Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	29527000
CY2020	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="font-style: italic; font-weight: bold;">Emergence from Voluntary Reorganization under Chapter 11</div><div><br /></div><div style="text-align: justify; text-indent: 21.95pt;">On May 11, 2019 (the “Petition Date”), Bristow Group Inc. and certain of its subsidiaries, BHNA Holdings Inc., Bristow Alaska Inc., Bristow Helicopters Inc., Bristow U.S. Leasing LLC, Bristow U.S. LLC, BriLog Leasing Ltd. and Bristow Equipment Leasing Ltd. (together, the “Debtors”), filed voluntary petitions (the “Chapter 11 Cases”) in the United States Bankruptcy Court for the Southern District of Texas, Houston Division (the “Bankruptcy Court”) seeking relief under Chapter 11 of Title 11 of the United States Code (the “Bankruptcy Code”). The Debtors’ Chapter 11 Cases were jointly administered under the caption In re: Bristow Group Inc., et al., Main Case No. 19-32713. During the pendency of the Chapter 11 Cases, the Debtors continued to operate their businesses and manage their properties as “debtors-in-possession” under the jurisdiction of the Bankruptcy Court and in accordance with the applicable provisions of the Bankruptcy Code and orders of the Bankruptcy Court. On October 8, 2019, the Bankruptcy Court entered an order confirming the Amended Joint Chapter 11 Plan of Reorganization of Bristow Group Inc. and its Debtor Affiliates (as modified, the “Plan”). The effective date of the Plan (the “Effective Date”) occurred on October 31, 2019.</div><div><br /></div><div style="text-align: justify; text-indent: 21.95pt;">Upon the Company’s emergence from bankruptcy, the Company adopted fresh-start accounting in accordance with provisions of the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) No. 852, “Reorganizations” (“ASC 852”), which resulted in the Company becoming a new entity for financial reporting purposes on the Effective Date. Upon the adoption of fresh-start accounting, the Company’s assets and liabilities were recorded at their fair values as of the fresh-start reporting date, October 31, 2019. As a result of the adoption of fresh-start accounting, the Company’s consolidated financial statements subsequent to October 31, 2019 may not be comparable to its consolidated financial statements prior to October 31, 2019. See Note 3 for further details on the impact of fresh-start accounting on the Company’s consolidated financial statements.</div><div><br /></div><div style="text-align: justify; text-indent: 21.95pt;">References to “Successor” or “Successor Company” relate to the financial position and results of operations of the reorganized Company subsequent to October 31, 2019. References to “Predecessor” or “Predecessor Company” relate to the financial position and results of operations of the Company prior to, and including, October 31, 2019. See Note 2 for further details on the Chapter 11 Cases and the Plan.</div></div>
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	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	225585000
CY2018	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	896874000
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	2830000
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	385000000
CY2019	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0
	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0
	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0
CY2018	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	30259000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	13845000
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	48740000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	5314000
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	13813000
	us-gaap	Profit Loss ProfitLoss	139076000
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	us-gaap	Profit Loss ProfitLoss	-836206000
CY2019	us-gaap	Profit Loss ProfitLoss	-336138000
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CY2019Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2741895000
CY2018	us-gaap	Property Plant And Equipment Number Of Aircraft Sold PropertyPlantAndEquipmentNumberOfAircraftSold	11
	us-gaap	Property Plant And Equipment Number Of Aircraft Sold PropertyPlantAndEquipmentNumberOfAircraftSold	5
CY2019	us-gaap	Property Plant And Equipment Number Of Aircraft Sold PropertyPlantAndEquipmentNumberOfAircraftSold	8
	us-gaap	Property Plant And Equipment Number Of Aircraft Sold PropertyPlantAndEquipmentNumberOfAircraftSold	3
CY2019Q1	us-gaap	Property Subject To Or Available For Operating Lease Number Of Units PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits	75
CY2020Q1	us-gaap	Property Subject To Or Available For Operating Lease Number Of Units PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits	46
CY2019	us-gaap	Property Plant And Equipment Transfers And Changes PropertyPlantAndEquipmentTransfersAndChanges	8200000
CY2018	us-gaap	Property Plant And Equipment Transfers And Changes PropertyPlantAndEquipmentTransfersAndChanges	9300000
CY2019Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1834180000
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	876754000
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	931700000
CY2019Q1	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	2497622000
CY2020Q1	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	741245000
CY2019	us-gaap	Property Plant And Equipment Gross Period Increase Decrease PropertyPlantAndEquipmentGrossPeriodIncreaseDecrease	1500000
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1073000
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1463000
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	25000
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	368000
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	338257000
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	256242000
CY2018	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	8688000
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	1146000
CY2019	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	8348000
CY2018	us-gaap	Reclassifications Of Temporary To Permanent Equity ReclassificationsOfTemporaryToPermanentEquity	-835000
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CY2020Q1	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	149785000
CY2019Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	618921000
CY2019Q1	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	0
CY2017Q1	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	6886000
CY2018Q1	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	0
CY2020Q1	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	149785000
CY2019	us-gaap	Reorganization Items ReorganizationItems	0
	us-gaap	Reorganization Items ReorganizationItems	617973000
CY2018	us-gaap	Reorganization Items ReorganizationItems	0
	us-gaap	Reorganization Items ReorganizationItems	7232000
CY2019Q4	us-gaap	Reorganization Value ReorganizationValue	2119000000
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	671567000
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	25132000
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	366750000
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	61052000
CY2019Q1	us-gaap	Restricted Cash Current RestrictedCashCurrent	0
CY2020Q1	us-gaap	Restricted Cash Current RestrictedCashCurrent	2459000
CY2019Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	48447000
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CY2019	us-gaap	Restructuring Charges RestructuringCharges	0
CY2018	us-gaap	Restructuring Charges RestructuringCharges	0
	us-gaap	Restructuring Charges RestructuringCharges	0
CY2020Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	139228000
CY2019Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	455598000
CY2020Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1000827000
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	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	23323000
	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	30614000
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CY2018	us-gaap	Revenues Revenues	1433975000
	us-gaap	Revenues Revenues	757223000
	us-gaap	Revenues Revenues	485763000
CY2019Q2	us-gaap	Revenues Revenues	366668000
CY2019Q4	us-gaap	Revenues Revenues	329858000
CY2019Q3	us-gaap	Revenues Revenues	349343000
CY2019Q1	us-gaap	Revenues Revenues	323793000
CY2020Q2	us-gaap	Revenues Revenues	333176000
CY2020Q1	us-gaap	Revenues Revenues	284839000
CY2020Q4	us-gaap	Revenues Revenues	105827000
CY2020Q3	us-gaap	Revenues Revenues	318220000
	us-gaap	Revenues Revenues	200924000
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CY2019	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	182113000
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CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	6382000
	us-gaap	Share Based Compensation ShareBasedCompensation	1871000
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	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	841574
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	860362
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	0
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	9.43
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	0
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	9.43
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CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	300000
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CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3217723
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	0
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	26.5
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0
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CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	174578
CY2019	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	217713
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CY2019Q4	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	11235535
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CY2019Q4	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	294671000
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	426485000
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	805219000
CY2019Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	812367000
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	426216000
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CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	294566000
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CY2020Q1	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.0001
CY2018	us-gaap	Temporary Equity Issue Period Increase Or Decrease TemporaryEquityIssuePeriodIncreaseOrDecrease	-6121000
	us-gaap	Temporary Equity Stock Issued During Period Value New Issues TemporaryEquityStockIssuedDuringPeriodValueNewIssues	1186000
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CY2020Q1	us-gaap	Temporary Equity Shares Issued TemporaryEquitySharesIssued	6824582
CY2019Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	2756419
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CY2019Q1	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	21771000
CY2020Q1	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	0
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	100000
	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	170000
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CY2018Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6682000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4060000
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4337000
CY2020Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4252000
	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	5000
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0
	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	21000
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CY2018	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	5400000
	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-200000
CY2019	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-2300000
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CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	2445000
CY2019	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	200000
CY2018	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	100000
	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	200000
CY2020Q1	us-gaap	Unrecorded Unconditional Purchase Obligation Minimum Quantity Required UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired	22
CY2020Q1	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Second Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary	14400000
	vtol	Effective Income Tax Rate Reconciliation Contingent Beneficial Conversion Feature Percent EffectiveIncomeTaxRateReconciliationContingentBeneficialConversionFeaturePercent	-0.010
	vtol	Proceeds From Original Equipment Manufactures Cost Recoveries Investing Activities ProceedsFromOriginalEquipmentManufacturesCostRecoveriesInvestingActivities	0
CY2018	vtol	Effective Income Tax Rate Reconciliation Impairment Of Investment In Unconsolidated Affiliates Amount EffectiveIncomeTaxRateReconciliationImpairmentOfInvestmentInUnconsolidatedAffiliatesAmount	-27000000
	vtol	Effective Income Tax Rate Reconciliation Contingent Beneficial Conversion Feature EffectiveIncomeTaxRateReconciliationContingentBeneficialConversionFeature	8900000
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: justify; text-indent: 24pt;"><font style="font-style: italic;">Use of Estimates </font>— The preparation of financial statements in conformity with U.S. generally accepted accounting<font style="font-style: italic;"> </font>principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expense during the reporting period. Actual results could differ from those estimates. Areas where accounting estimates are made by management include:</div><div><br /></div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"><tr><td style="width: 37.75pt;"><br /></td><td style="width: 18.25pt; vertical-align: top; align: right;">•</td><td style="width: auto; vertical-align: top; text-align: justify;"><div>Allowances for doubtful accounts;</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"><tr><td style="width: 37.7pt;"><br /></td><td style="width: 18.3pt; vertical-align: top; align: right;">•</td><td style="width: auto; vertical-align: top; text-align: justify;"><div>Inventory allowances;</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"><tr><td style="width: 37.7pt;"><br /></td><td style="width: 18.3pt; vertical-align: top; align: right;">•</td><td style="width: auto; vertical-align: top; text-align: justify;"><div>Property and equipment;</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"><tr><td style="width: 37.7pt;"><br /></td><td style="width: 18.3pt; vertical-align: top; align: right;">•</td><td style="width: auto; vertical-align: top; text-align: justify;"><div>Goodwill, intangible and other long-lived assets;</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"><tr><td style="width: 37.7pt;"><br /></td><td style="width: 18.3pt; vertical-align: top; align: right;">•</td><td style="width: auto; vertical-align: top; text-align: justify;"><div>Pension benefits;</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"><tr><td style="width: 37.7pt;"><br /></td><td style="width: 18.3pt; vertical-align: top; align: right;">•</td><td style="width: auto; vertical-align: top; text-align: justify;"><div>Derivatives;</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"><tr><td style="width: 37.7pt;"><br /></td><td style="width: 18.3pt; vertical-align: top; align: right;">•</td><td style="width: auto; vertical-align: top; text-align: justify;"><div>Contingent liabilities; and</div></td></tr></table><div><br /></div><table cellpadding="0" cellspacing="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;"><tr><td style="width: 37.7pt;"><br /></td><td style="width: 18.3pt; vertical-align: top; align: right;">•</td><td style="width: auto; vertical-align: top; text-align: justify;"><div>Taxes.</div></td></tr></table></div>
CY2018	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	20259000
CY2019	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	59493000
	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	5381000
	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	19434000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11235541
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35288579
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35918916
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35740933
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35288579
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20527748
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35740933
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35918916
	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	4038000
	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	0
CY2019	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	0
CY2018	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	2969000
CY2020	vtol	Percentage Of Merger Agreement Multiplied PercentageOfMergerAgreementMultiplied	0.77
CY2020	vtol	Percentage Of Aggregate Merger Consideration PercentageOfAggregateMergerConsideration	0.23
CY2020Q1	vtol	Maximum Amount Obligated To Reimburse Other Partys Expenses MaximumAmountObligatedToReimburseOtherPartysExpenses	4000000
CY2020	vtol	Number Of Business Days Matching Period NumberOfBusinessDaysMatchingPeriod	3
	vtol	Increase Decrease In Net Operating Losses IncreaseDecreaseInNetOperatingLosses	-500000
CY2018	vtol	Effective Income Tax Rate Reconciliation Change In Foreign Tax Credit Valuation Allowances Amount EffectiveIncomeTaxRateReconciliationChangeInForeignTaxCreditValuationAllowancesAmount	22800000
	vtol	Effective Income Tax Rate Reconciliation Preferred Stock Embedded Derivative EffectiveIncomeTaxRateReconciliationPreferredStockEmbeddedDerivative	-38700000
	vtol	Effective Income Tax Rate Reconciliation Fresh Start Accounting And Reorganization EffectiveIncomeTaxRateReconciliationFreshStartAccountingAndReorganization	43400000
	vtol	Effective Income Tax Rate Reconciliation Fresh Start Accounting And Reorganization EffectiveIncomeTaxRateReconciliationFreshStartAccountingAndReorganization	11100000
CY2020Q1	vtol	Unremitted Foreign Earnings Reinvested Abroad UnremittedForeignEarningsReinvestedAbroad	102100000
CY2020Q1	vtol	Current Other Remaining Unrecognized Tax Benefits CurrentOtherRemainingUnrecognizedTaxBenefits	3800000
	vtol	Effective Income Tax Rate Reconciliation Sale Of Foreign Subsidiaries EffectiveIncomeTaxRateReconciliationSaleOfForeignSubsidiaries	9800000
	vtol	Effective Income Tax Rate Reconciliation Impairment Of Investment In Unconsolidated Affiliates Amount EffectiveIncomeTaxRateReconciliationImpairmentOfInvestmentInUnconsolidatedAffiliatesAmount	5300000
CY2020Q1	vtol	Estimated Amount Of Cancellation Of Indebtedness Income EstimatedAmountOfCancellationOfIndebtednessIncome	487700000
	vtol	Cost Of Reimbursable Expense1 CostOfReimbursableExpense1	17683000
CY2019	vtol	Cost Of Reimbursable Expense1 CostOfReimbursableExpense1	59482000
CY2018	vtol	Cost Of Reimbursable Expense1 CostOfReimbursableExpense1	59346000
	vtol	Cost Of Reimbursable Expense1 CostOfReimbursableExpense1	33023000
	vtol	Earnings From Unconsolidated Affiliates EarningsFromUnconsolidatedAffiliates	6589000
CY2019	vtol	Earnings From Unconsolidated Affiliates EarningsFromUnconsolidatedAffiliates	4317000
CY2018	vtol	Earnings From Unconsolidated Affiliates EarningsFromUnconsolidatedAffiliates	18699000
	vtol	Earnings From Unconsolidated Affiliates EarningsFromUnconsolidatedAffiliates	7262000
CY2018	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-147983000
	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-5092000
CY2019	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-217325000
	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-82191000
CY2019Q3	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-129448000
CY2020Q2	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-21742000
	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-1885000
CY2020Q4	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	1647000
CY2019Q1	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-53403000
CY2020Q3	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-62096000
CY2019Q2	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-3555000
CY2020Q1	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-3207000
CY2019Q4	vtol	Operating Income Loss Including Income Loss From Unconsolidated Affiliates And Gain Loss From Sale Of Property Plant And Equipment OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment	-30919000
CY2019	vtol	Reimbursable Revenue From Non Affiliates ReimbursableRevenueFromNonAffiliates	61755000
CY2018	vtol	Reimbursable Revenue From Non Affiliates ReimbursableRevenueFromNonAffiliates	60538000
	vtol	Reimbursable Revenue From Non Affiliates ReimbursableRevenueFromNonAffiliates	18038000
	vtol	Reimbursable Revenue From Non Affiliates ReimbursableRevenueFromNonAffiliates	34304000
	vtol	Sales Revenue Net Excluding Operating Revenue From Affiliates SalesRevenueNetExcludingOperatingRevenueFromAffiliates	692305000
CY2018	vtol	Sales Revenue Net Excluding Operating Revenue From Affiliates SalesRevenueNetExcludingOperatingRevenueFromAffiliates	1317295000
	vtol	Sales Revenue Net Excluding Operating Revenue From Affiliates SalesRevenueNetExcludingOperatingRevenueFromAffiliates	444402000
CY2019	vtol	Sales Revenue Net Excluding Operating Revenue From Affiliates SalesRevenueNetExcludingOperatingRevenueFromAffiliates	1259529000
	vtol	Change In Fair Value Of Preferred Stock Derivative Liability ChangeInFairValueOfPreferredStockDerivativeLiability	0
	vtol	Change In Fair Value Of Preferred Stock Derivative Liability ChangeInFairValueOfPreferredStockDerivativeLiability	184140000
CY2019	vtol	Change In Fair Value Of Preferred Stock Derivative Liability ChangeInFairValueOfPreferredStockDerivativeLiability	0
CY2018	vtol	Change In Fair Value Of Preferred Stock Derivative Liability ChangeInFairValueOfPreferredStockDerivativeLiability	0
CY2019	vtol	Comprehensive Income Loss Net Of Tax Excluding Portion Attributable To Noncontrolling Interest ComprehensiveIncomeLossNetOfTaxExcludingPortionAttributableToNoncontrollingInterest	-377853000
CY2018	vtol	Comprehensive Income Loss Net Of Tax Excluding Portion Attributable To Noncontrolling Interest ComprehensiveIncomeLossNetOfTaxExcludingPortionAttributableToNoncontrollingInterest	-159195000
	vtol	Comprehensive Income Loss Net Of Tax Excluding Portion Attributable To Noncontrolling Interest ComprehensiveIncomeLossNetOfTaxExcludingPortionAttributableToNoncontrollingInterest	130447000
	vtol	Comprehensive Income Loss Net Of Tax Excluding Portion Attributable To Noncontrolling Interest ComprehensiveIncomeLossNetOfTaxExcludingPortionAttributableToNoncontrollingInterest	-813936000
	vtol	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest And Temporary Equity OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterestAndTemporaryEquity	12000
	vtol	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest And Temporary Equity OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterestAndTemporaryEquity	-52000
CY2019	vtol	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest And Temporary Equity OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterestAndTemporaryEquity	180000
CY2018	vtol	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest And Temporary Equity OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterestAndTemporaryEquity	-4269000
CY2019Q3	vtol	Number Of Aircraft Rejected NumberOfAircraftRejected	10
CY2019Q2	vtol	Number Of Aircraft Rejected NumberOfAircraftRejected	10
CY2020	vtol	Collective Bargaining Agreements Maximum Annual Escalation Per Employee Percent CollectiveBargainingAgreementsMaximumAnnualEscalationPerEmployeePercent	0.045
	vtol	Proceeds From Original Equipment Manufactures Cost Recoveries Investing Activities ProceedsFromOriginalEquipmentManufacturesCostRecoveriesInvestingActivities	0
CY2019	vtol	Proceeds From Original Equipment Manufactures Cost Recoveries Investing Activities ProceedsFromOriginalEquipmentManufacturesCostRecoveriesInvestingActivities	0
CY2018	vtol	Effective Income Tax Rate Reconciliation Change In Us Enacted Tax Rate Percent EffectiveIncomeTaxRateReconciliationChangeInUSEnactedTaxRatePercent	0.099
CY2019	vtol	Effective Income Tax Rate Reconciliation Change In Us Enacted Tax Rate Percent EffectiveIncomeTaxRateReconciliationChangeInUSEnactedTaxRatePercent	-0.035
	vtol	Effective Income Tax Rate Reconciliation Change In Us Enacted Tax Rate Percent EffectiveIncomeTaxRateReconciliationChangeInUSEnactedTaxRatePercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Change In Us Enacted Tax Rate Percent EffectiveIncomeTaxRateReconciliationChangeInUSEnactedTaxRatePercent	0.000
CY2018	vtol	Proceeds From Original Equipment Manufactures Cost Recoveries Investing Activities ProceedsFromOriginalEquipmentManufacturesCostRecoveriesInvestingActivities	94463000
CY2018	vtol	Cash Transferred In Sale Of Subsidiaries Net Of Cash Received CashTransferredInSaleOfSubsidiariesNetOfCashReceived	0
	vtol	Cash Transferred In Sale Of Subsidiaries Net Of Cash Received CashTransferredInSaleOfSubsidiariesNetOfCashReceived	0
CY2019	vtol	Cash Transferred In Sale Of Subsidiaries Net Of Cash Received CashTransferredInSaleOfSubsidiariesNetOfCashReceived	0
	vtol	Cash Transferred In Sale Of Subsidiaries Net Of Cash Received CashTransferredInSaleOfSubsidiariesNetOfCashReceived	22458000
CY2018	vtol	Proceeds From Deposit On Assets Held For Sale ProceedsFromDepositOnAssetsHeldForSale	0
CY2019	vtol	Proceeds From Deposit On Assets Held For Sale ProceedsFromDepositOnAssetsHeldForSale	0
	vtol	Proceeds From Deposit On Assets Held For Sale ProceedsFromDepositOnAssetsHeldForSale	0
	vtol	Proceeds From Deposit On Assets Held For Sale ProceedsFromDepositOnAssetsHeldForSale	4500000
	vtol	Gain Loss On Reorganization Items GainLossOnReorganizationItems	-552304000
	vtol	Gain Loss On Reorganization Items GainLossOnReorganizationItems	16254000
CY2019	vtol	Gain Loss On Reorganization Items GainLossOnReorganizationItems	0
CY2018	vtol	Gain Loss On Reorganization Items GainLossOnReorganizationItems	0
CY2018	vtol	Non Cash Income Tax Expense NonCashIncomeTaxExpense	-49334000
CY2019	vtol	Non Cash Income Tax Expense NonCashIncomeTaxExpense	-14454000
	vtol	Non Cash Income Tax Expense NonCashIncomeTaxExpense	-62476000
	vtol	Non Cash Income Tax Expense NonCashIncomeTaxExpense	-4866000
CY2019	vtol	Beneficial Conversion Feature On Debtor In Possession Loan BeneficialConversionFeatureOnDebtorInPossessionLoan	0
	vtol	Beneficial Conversion Feature On Debtor In Possession Loan BeneficialConversionFeatureOnDebtorInPossessionLoan	56870000
CY2018	vtol	Beneficial Conversion Feature On Debtor In Possession Loan BeneficialConversionFeatureOnDebtorInPossessionLoan	0
	vtol	Beneficial Conversion Feature On Debtor In Possession Loan BeneficialConversionFeatureOnDebtorInPossessionLoan	0
CY2020Q1	vtol	Site Contingency Number Of Locations SiteContingencyNumberOfLocations	3
CY2020Q1	vtol	Revenue Remaining Performance Obligation Rolling Year Two RevenueRemainingPerformanceObligationRollingYearTwo	186528000
CY2020Q1	vtol	Revenue Remaining Performance Obligation Next Twelve Months RevenueRemainingPerformanceObligationNextTwelveMonths	366889000
CY2020Q1	vtol	Revenue Remaining Performance Obligation Rolling Year Three RevenueRemainingPerformanceObligationRollingYearThree	177716000
CY2020Q1	vtol	Revenue Remaining Performance Obligation Rolling Year Five And Thereafter RevenueRemainingPerformanceObligationRollingYearFiveAndThereafter	136239000
CY2020Q1	vtol	Revenue Remaining Performance Obligation Rolling Year Four RevenueRemainingPerformanceObligationRollingYearFour	133455000
CY2019Q4	vtol	Postconfirmation Current Liabilities And Non Interest Bearing PostconfirmationCurrentLiabilitiesAndNonInterestBearing	-209000000
CY2019Q4	vtol	Postconfirmation Other Long Term Liabilities Non Interest Bearing Including Deferred Tax Liability PostconfirmationOtherLongTermLiabilitiesNonInterestBearingIncludingDeferredTaxLiability	-409000000
CY2019Q4	vtol	Enterprise Value EnterpriseValue	1250000000
	vtol	Effective Income Tax Rate Reconciliation Return To Provision Foreign Taxes On Foreign Earnings EffectiveIncomeTaxRateReconciliationReturnToProvisionForeignTaxesOnForeignEarnings	-0.002
CY2019	vtol	Effective Income Tax Rate Reconciliation Return To Provision Foreign Taxes On Foreign Earnings EffectiveIncomeTaxRateReconciliationReturnToProvisionForeignTaxesOnForeignEarnings	0.000
	vtol	Effective Income Tax Rate Reconciliation Return To Provision Foreign Taxes On Foreign Earnings EffectiveIncomeTaxRateReconciliationReturnToProvisionForeignTaxesOnForeignEarnings	0.000
CY2018	vtol	Effective Income Tax Rate Reconciliation Return To Provision Foreign Taxes On Foreign Earnings EffectiveIncomeTaxRateReconciliationReturnToProvisionForeignTaxesOnForeignEarnings	0.000
	vtol	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Foreign Investment Losses Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentForeignInvestmentLossesPercent	0.014
CY2018	vtol	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Foreign Investment Losses Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentForeignInvestmentLossesPercent	0.119
	vtol	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Foreign Investment Losses Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentForeignInvestmentLossesPercent	-0.006
CY2019	vtol	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Foreign Investment Losses Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentForeignInvestmentLossesPercent	0.000
CY2019	vtol	Effective Income Tax Rate Reconciliation Sales Of Subsidiaries Percent EffectiveIncomeTaxRateReconciliationSalesOfSubsidiariesPercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Sales Of Subsidiaries Percent EffectiveIncomeTaxRateReconciliationSalesOfSubsidiariesPercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Sales Of Subsidiaries Percent EffectiveIncomeTaxRateReconciliationSalesOfSubsidiariesPercent	-0.011
CY2018	vtol	Effective Income Tax Rate Reconciliation Sales Of Subsidiaries Percent EffectiveIncomeTaxRateReconciliationSalesOfSubsidiariesPercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Contingent Beneficial Conversion Feature Percent EffectiveIncomeTaxRateReconciliationContingentBeneficialConversionFeaturePercent	0.000
CY2019	vtol	Effective Income Tax Rate Reconciliation Contingent Beneficial Conversion Feature Percent EffectiveIncomeTaxRateReconciliationContingentBeneficialConversionFeaturePercent	0.000
CY2018	vtol	Effective Income Tax Rate Reconciliation Contingent Beneficial Conversion Feature Percent EffectiveIncomeTaxRateReconciliationContingentBeneficialConversionFeaturePercent	0.000
CY2019	vtol	Effective Income Tax Rate Reconciliation Preferred Stock Embedded Derivative Percent EffectiveIncomeTaxRateReconciliationPreferredStockEmbeddedDerivativePercent	0.000
CY2018	vtol	Effective Income Tax Rate Reconciliation Preferred Stock Embedded Derivative Percent EffectiveIncomeTaxRateReconciliationPreferredStockEmbeddedDerivativePercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Preferred Stock Embedded Derivative Percent EffectiveIncomeTaxRateReconciliationPreferredStockEmbeddedDerivativePercent	-0.277
	vtol	Effective Income Tax Rate Reconciliation Preferred Stock Embedded Derivative Percent EffectiveIncomeTaxRateReconciliationPreferredStockEmbeddedDerivativePercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Foreign Earnings Taxed In Us EffectiveIncomeTaxRateReconciliationForeignEarningsTaxedInUs	0.000
CY2019	vtol	Effective Income Tax Rate Reconciliation Foreign Earnings Taxed In Us EffectiveIncomeTaxRateReconciliationForeignEarningsTaxedInUs	-0.007
CY2018	vtol	Effective Income Tax Rate Reconciliation Foreign Earnings Taxed In Us EffectiveIncomeTaxRateReconciliationForeignEarningsTaxedInUs	-0.330
	vtol	Effective Income Tax Rate Reconciliation Foreign Earnings Taxed In Us EffectiveIncomeTaxRateReconciliationForeignEarningsTaxedInUs	0.008
CY2019	vtol	Effective Income Tax Rate Reconciliation Fresh Start Accounting And Reorganization Percent EffectiveIncomeTaxRateReconciliationFreshStartAccountingAndReorganizationPercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Fresh Start Accounting And Reorganization Percent EffectiveIncomeTaxRateReconciliationFreshStartAccountingAndReorganizationPercent	-0.036
	vtol	Effective Income Tax Rate Reconciliation Fresh Start Accounting And Reorganization Percent EffectiveIncomeTaxRateReconciliationFreshStartAccountingAndReorganizationPercent	0.067
CY2018	vtol	Effective Income Tax Rate Reconciliation Fresh Start Accounting And Reorganization Percent EffectiveIncomeTaxRateReconciliationFreshStartAccountingAndReorganizationPercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Professional Fees To Be Capitalized For Tax Percent EffectiveIncomeTaxRateReconciliationProfessionalFeesToBeCapitalizedForTaxPercent	-0.013
CY2018	vtol	Effective Income Tax Rate Reconciliation Professional Fees To Be Capitalized For Tax Percent EffectiveIncomeTaxRateReconciliationProfessionalFeesToBeCapitalizedForTaxPercent	0.000
CY2019	vtol	Effective Income Tax Rate Reconciliation Professional Fees To Be Capitalized For Tax Percent EffectiveIncomeTaxRateReconciliationProfessionalFeesToBeCapitalizedForTaxPercent	0.000
	vtol	Effective Income Tax Rate Reconciliation Professional Fees To Be Capitalized For Tax Percent EffectiveIncomeTaxRateReconciliationProfessionalFeesToBeCapitalizedForTaxPercent	0.013
	vtol	Effective Income Tax Rate Reconciliation Foreign Earnings Indefinitely Reinvested Abroad Percent EffectiveIncomeTaxRateReconciliationForeignEarningsIndefinitelyReinvestedAbroadPercent	0.022
CY2019	vtol	Effective Income Tax Rate Reconciliation Foreign Earnings Indefinitely Reinvested Abroad Percent EffectiveIncomeTaxRateReconciliationForeignEarningsIndefinitelyReinvestedAbroadPercent	-0.044
	vtol	Effective Income Tax Rate Reconciliation Foreign Earnings Indefinitely Reinvested Abroad Percent EffectiveIncomeTaxRateReconciliationForeignEarningsIndefinitelyReinvestedAbroadPercent	-0.059
CY2018	vtol	Effective Income Tax Rate Reconciliation Foreign Earnings Indefinitely Reinvested Abroad Percent EffectiveIncomeTaxRateReconciliationForeignEarningsIndefinitelyReinvestedAbroadPercent	-0.081
CY2019Q4	vtol	Percentage Of Principal Balance Settled PercentageOfPrincipalBalanceSettled	0.97
CY2019Q4	vtol	Reorganization Adjustment Backstop Obligation Reserve ReorganizationAdjustmentBackstopObligationReserve	19300000
CY2019Q4	vtol	Reorganization Adjustment Successor Equity Issued ReorganizationAdjustmentSuccessorEquityIssued	727139000
CY2019Q4	vtol	Reorganization Adjustment Other Miscellaneous Accruals ReorganizationAdjustmentOtherMiscellaneousAccruals	-900000
	vtol	Gain Loss On Discharge Of Debt Before Tax GainLossOnDischargeOfDebtBeforeTax	265591000
CY2019Q2	vtol	Number Of Aircraft Leases Rejected NumberOfAircraftLeasesRejected	10
CY2019Q4	vtol	Debtor In Possession Claims Including Accrued Interest DebtorInPossessionClaimsIncludingAccruedInterest	165000000
CY2019Q4	vtol	Reorganization Adjustment Trade Cure Payments ReorganizationAdjustmentTradeCurePayments	-2600000
CY2019Q4	vtol	Reorganization Adjustment Liabilities Subject To Compromise Settled At Emergence ReorganizationAdjustmentLiabilitiesSubjectToCompromiseSettledAtEmergence	605570000
CY2019Q4	vtol	Preconfirmation Debt Current PreconfirmationDebtCurrent	955009000
CY2019Q4	vtol	Reorganization Adjustment Accrual For Success Fees ReorganizationAdjustmentAccrualForSuccessFees	14000000
	vtol	Cash Paid To Settle Claims CashPaidToSettleClaims	273022000
CY2019Q4	vtol	Reorganization Adjustment Return Of Leased Aircraft ReorganizationAdjustmentReturnOfLeasedAircraft	17313000
CY2019Q4	vtol	Reorganization Adjustment Reclassification Of Deferred Compensation Plan ReorganizationAdjustmentReclassificationOfDeferredCompensationPlan	2000000
CY2019Q4	vtol	Equity Issued For Settlement Of Debtor In Possession Claims Preferred Stock Mezzanine Equity EquityIssuedForSettlementOfDebtorInPossessionClaimsPreferredStockMezzanineEquity	94948000
CY2019Q4	vtol	Equity Issued For Settlement Of Debtor In Possession Claims Additional Paid In Capital EquityIssuedForSettlementOfDebtorInPossessionClaimsAdditionalPaidInCapital	91505000
CY2019Q4	vtol	Equity Issued For Settlement Of Debtor In Possession Claims Common Stock EquityIssuedForSettlementOfDebtorInPossessionClaimsCommonStock	0
CY2019Q4	vtol	Number Of Aircraft Under Rejected Purchase Contract NumberOfAircraftUnderRejectedPurchaseContract	22
CY2019Q4	vtol	Equity Issued EquityIssued	913592000
CY2019Q4	vtol	Stock Issued For Settlement Of Debtor In Possession Claims StockIssuedForSettlementOfDebtorInPossessionClaims	186453000
CY2019Q4	vtol	Reorganization Adjustment Restricted Cash For Disputed Claims Cash Reserve ReorganizationAdjustmentRestrictedCashForDisputedClaimsCashReserve	900000
CY2019Q4	vtol	Reorganization Adjustment Accrual For Facility Fees ReorganizationAdjustmentAccrualForFacilityFees	2200000
CY2019Q4	vtol	Reorganization Adjustment Restricted Cash For Professional Fee Escrow ReorganizationAdjustmentRestrictedCashForProfessionalFeeEscrow	30700000
CY2019Q4	vtol	Reorganization Adjustment Deferred Compensation Plan ReorganizationAdjustmentDeferredCompensationPlan	1984000
CY2019Q4	vtol	Adjustment To Additional Paid In Capital Settlement Of Claims Through Issuance Of Stock AdjustmentToAdditionalPaidInCapitalSettlementOfClaimsThroughIssuanceOfStock	21453000
	vtol	Temporary Equity Reclassification Of Embedded Derivative TemporaryEquityReclassificationOfEmbeddedDerivative	-470322000
	vtol	Temporary Equity Reclassification Of Embedded Derivative TemporaryEquityReclassificationOfEmbeddedDerivative	470322000
CY2019Q4	vtol	Temporary Equity Reclassification Of Embedded Derivative TemporaryEquityReclassificationOfEmbeddedDerivative	470322000
CY2019Q4	vtol	Reorganization Adjustment Miscellaneous Adjustments ReorganizationAdjustmentMiscellaneousAdjustments	300000
CY2019Q4	vtol	Reorganization Adjustment Accrued Lease Termination Costs ReorganizationAdjustmentAccruedLeaseTerminationCosts	43049000
CY2019Q4	vtol	Equity Issued Pursuant To Offering In Successor Entity Preferred Stock Mezzanine Equity EquityIssuedPursuantToOfferingInSuccessorEntityPreferredStockMezzanineEquity	523973000
CY2019Q4	vtol	Equity Issued Pursuant To Offering In Successor Entity Additional Paid In Capital EquityIssuedPursuantToOfferingInSuccessorEntityAdditionalPaidInCapital	153897000
CY2019Q4	vtol	Equity Issued Pursuant To Offering In Successor Entity Common Stock EquityIssuedPursuantToOfferingInSuccessorEntityCommonStock	1000
CY2019Q4	vtol	Equity Issued Unsecured Equity Pool Additional Paid In Capital EquityIssuedUnsecuredEquityPoolAdditionalPaidInCapital	49268000
CY2019Q4	vtol	Equity Issued Unsecured Equity Pool Common Stock EquityIssuedUnsecuredEquityPoolCommonStock	0
CY2020Q1	vtol	Adjustment Of Debt AdjustmentOfDebt	57700000
CY2020Q1	vtol	Debt Long Term And Short Term Combined Amount Net DebtLongTermAndShortTermCombinedAmountNet	561124000
CY2019Q1	vtol	Debt Long Term And Short Term Combined Amount Net DebtLongTermAndShortTermCombinedAmountNet	1426853000
	vtol	Valuation Allowance Deferred Tax Asset Decrease Reversals ValuationAllowanceDeferredTaxAssetDecreaseReversals	25573000
CY2019	vtol	Valuation Allowance Deferred Tax Asset Decrease Reversals ValuationAllowanceDeferredTaxAssetDecreaseReversals	3266000
	vtol	Valuation Allowance Deferred Tax Asset Decrease Reversals ValuationAllowanceDeferredTaxAssetDecreaseReversals	8895000
CY2018	vtol	Valuation Allowance Deferred Tax Asset Decrease Reversals ValuationAllowanceDeferredTaxAssetDecreaseReversals	22999000
CY2019Q4	vtol	Implied Equity Value ImpliedEquityValue	915000000
CY2019Q4	vtol	Cash Cash Equivalents And Restricted Cash CashCashEquivalentsAndRestrictedCash	251000000
CY2019Q4	vtol	Implied Value Of Common Stock ImpliedValueOfCommonStock	296000000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Land And Building FreshStartAdjustmentIncreaseDecreaseLandAndBuilding	-74225000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Stockholders Equity Including Portion Attributable To Noncontrolling Interest FreshStartAdjustmentIncreaseDecreaseStockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-600333000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Investments In And Advance To Affiliates Subsidiaries Associates And Joint Ventures FreshStartAdjustmentIncreaseDecreaseInvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVentures	7039000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Accounts Receivables From Affiliates FreshStartAdjustmentIncreaseDecreaseAccountsReceivablesFromAffiliates	-1298000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Liabilities Not Subject To Compromise FreshStartAdjustmentIncreaseDecreaseLiabilitiesNotSubjectToCompromise	-137577000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Minority Interest FreshStartAdjustmentIncreaseDecreaseMinorityInterest	-576000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Preferred Stock Embedded Derivative FreshStartAdjustmentIncreaseDecreasePreferredStockEmbeddedDerivative	0
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Deferred Revenue FreshStartAdjustmentIncreaseDecreaseDeferredRevenue	-321000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Employee Related Liabilities Current FreshStartAdjustmentIncreaseDecreaseEmployeeRelatedLiabilitiesCurrent	0
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Accrued Interest FreshStartAdjustmentIncreaseDecreaseAccruedInterest	0
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Other Accrued Taxes FreshStartAdjustmentIncreaseDecreaseOtherAccruedTaxes	0
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Short Term Borrowings And Long Term Debt FreshStartAdjustmentIncreaseDecreaseShortTermBorrowingsAndLongTermDebt	8627000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Accrued Maintenance And Repairs FreshStartAdjustmentIncreaseDecreaseAccruedMaintenanceAndRepairs	0
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Operating Lease Right Of Use Asset FreshStartAdjustmentIncreaseDecreaseOperatingLeaseRightOfUseAsset	3263000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Operating Lease Liability Noncurrent FreshStartAdjustmentIncreaseDecreaseOperatingLeaseLiabilityNoncurrent	9139000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Accounts Receivables From Non Affiliates FreshStartAdjustmentIncreaseDecreaseAccountsReceivablesFromNonAffiliates	0
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Operating Lease Liability Current FreshStartAdjustmentIncreaseDecreaseOperatingLeaseLiabilityCurrent	-8497000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Redeemable Noncontrolling Interest Equity Preferred Carrying Amount FreshStartAdjustmentIncreaseDecreaseRedeemableNoncontrollingInterestEquityPreferredCarryingAmount	0
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Property And Equipment Gross FreshStartAdjustmentIncreaseDecreasePropertyAndEquipmentGross	-1739361000
CY2019Q4	vtol	Preconfirmation Liabilities Not Subject To Compromise PreconfirmationLiabilitiesNotSubjectToCompromise	1675894000
CY2019Q4	vtol	Preconfirmation Preferred Stock Embedded Derivative PreconfirmationPreferredStockEmbeddedDerivative	0
CY2019Q4	vtol	Preconfirmation Property And Equipment Gross PreconfirmationPropertyAndEquipmentGross	2671012000
CY2019Q4	vtol	Preconfirmation Accounts Receivables From Affiliates PreconfirmationAccountsReceivablesFromAffiliates	15926000
CY2019Q4	vtol	Preconfirmation Minority Interest PreconfirmationMinorityInterest	471000
CY2019Q4	vtol	Preconfirmation Common Stock Par Or Stated Value Per Share PreconfirmationCommonStockParOrStatedValuePerShare	0.01
CY2019Q4	vtol	Preconfirmation Stockholders Equity Including Portion Attributable To Noncontrolling Interest PreconfirmationStockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	474519000
CY2019Q4	vtol	Preconfirmation Operating Lease Liability Noncurrent PreconfirmationOperatingLeaseLiabilityNoncurrent	244566000
CY2019Q4	vtol	Preconfirmation Operating Lease Right Of Use Asset PreconfirmationOperatingLeaseRightOfUseAsset	325764000
CY2019Q4	vtol	Preconfirmation Redeemable Noncontrolling Interest Equity Preferred Carrying Amount PreconfirmationRedeemableNoncontrollingInterestEquityPreferredCarryingAmount	0
CY2019Q4	vtol	Preconfirmation Commitments And Contingencies PreconfirmationCommitmentsAndContingencies
CY2019Q4	vtol	Preconfirmation Operating Lease Liability Current PreconfirmationOperatingLeaseLiabilityCurrent	83008000
CY2019Q4	vtol	Preconfirmation Income Taxes Payable Current PreconfirmationIncomeTaxesPayableCurrent	2988000
CY2019Q4	vtol	Preconfirmation Deferred Revenue Current PreconfirmationDeferredRevenueCurrent	9187000
CY2019Q4	vtol	Preconfirmation Accrued Maintenance And Repairs PreconfirmationAccruedMaintenanceAndRepairs	31303000
CY2019Q4	vtol	Preconfirmation Employee Related Liabilities Current PreconfirmationEmployeeRelatedLiabilitiesCurrent	40657000
CY2019Q4	vtol	Preconfirmation Accounts Receivables From Non Affiliates PreconfirmationAccountsReceivablesFromNonAffiliates	201950000
CY2019Q4	vtol	Preconfirmation Investments In And Advance To Affiliates Subsidiaries Associates And Joint Ventures PreconfirmationInvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVentures	112932000
CY2019Q4	vtol	Preconfirmation Accrual For Taxes Other Than Income Taxes Current PreconfirmationAccrualForTaxesOtherThanIncomeTaxesCurrent	8223000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Commitments And Contingencies FreshStartAdjustmentIncreaseDecreaseCommitmentsAndContingencies
CY2019Q4	vtol	Preconfirmation Restricted Cash Current PreconfirmationRestrictedCashCurrent	23761000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Restricted Cash Current FreshStartAdjustmentIncreaseDecreaseRestrictedCashCurrent	0
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Income Taxes Payable Current FreshStartAdjustmentIncreaseDecreaseIncomeTaxesPayableCurrent	0
CY2019Q4	vtol	Preconfirmation Land And Building PreconfirmationLandAndBuilding	238967000
CY2019Q4	vtol	Postconfirmation Operating Lease Right Of Use Asset PostconfirmationOperatingLeaseRightOfUseAsset	329027000
CY2019Q4	vtol	Postconfirmation Commitments And Contingencies PostconfirmationCommitmentsAndContingencies
CY2019Q4	vtol	Postconfirmation Stockholders Equity Including Portion Attributable To Noncontrolling Interest PostconfirmationStockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	294566000
CY2019Q4	vtol	Postconfirmation Minority Interest PostconfirmationMinorityInterest	-105000
CY2019Q4	vtol	Postconfirmation Investments In And Advance To Affiliates Subsidiaries Associates And Joint Ventures PostconfirmationInvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVentures	119971000
CY2019Q4	vtol	Postconfirmation Accounts Receivables From Non Affiliates PostconfirmationAccountsReceivablesFromNonAffiliates	198916000
CY2019Q4	vtol	Postconfirmation Liabilities Not Subject To Compromise PostconfirmationLiabilitiesNotSubjectToCompromise	1675549000
CY2019Q4	vtol	Postconfirmation Redeemable Noncontrolling Interest Equity Preferred Carrying Amount PostconfirmationRedeemableNoncontrollingInterestEquityPreferredCarryingAmount	148599000
CY2019Q4	vtol	Postconfirmation Preferred Stock Embedded Derivative PostconfirmationPreferredStockEmbeddedDerivative	470322000
CY2019Q4	vtol	Postconfirmation Operating Lease Liability Noncurrent PostconfirmationOperatingLeaseLiabilityNoncurrent	253705000
CY2019Q4	vtol	Postconfirmation Restricted Cash Current PostconfirmationRestrictedCashCurrent	48447000
CY2019Q4	vtol	Postconfirmation Accounts Receivables From Affiliates PostconfirmationAccountsReceivablesFromAffiliates	14628000
CY2019Q4	vtol	Postconfirmation Accrual For Taxes Other Than Income Taxes Current PostconfirmationAccrualForTaxesOtherThanIncomeTaxesCurrent	8223000
CY2019Q4	vtol	Postconfirmation Operating Lease Liability Current PostconfirmationOperatingLeaseLiabilityCurrent	74511000
CY2019Q4	vtol	Postconfirmation Interest Payable Current PostconfirmationInterestPayableCurrent	1102000
CY2019Q4	vtol	Postconfirmation Employee Related Liabilities Current PostconfirmationEmployeeRelatedLiabilitiesCurrent	40657000
CY2019Q4	vtol	Postconfirmation Income Taxes Payable Current PostconfirmationIncomeTaxesPayableCurrent	2988000
CY2019Q4	vtol	Postconfirmation Accrued Maintenance And Repairs PostconfirmationAccruedMaintenanceAndRepairs	31303000
CY2019Q4	vtol	Postconfirmation Debt Current PostconfirmationDebtCurrent	37080000
CY2019Q4	vtol	Postconfirmation Deferred Revenue Current PostconfirmationDeferredRevenueCurrent	8866000
CY2019Q4	vtol	Postconfirmation Property And Equipment Gross PostconfirmationPropertyAndEquipmentGross	931651000
CY2019Q4	vtol	Preconfirmation Interest Payable Current PreconfirmationInterestPayableCurrent	21213000
CY2019Q4	vtol	Postconfirmation Land And Building PostconfirmationLandAndBuilding	164742000
CY2020	vtol	Number Of Aircraft Hub NumberOfAircraftHub	2
CY2020Q1	vtol	Stock Repurchase Program Aggregate Repurchase Amount StockRepurchaseProgramAggregateRepurchaseAmount	4800000
CY2019Q4	vtol	Common Stock Shares Outstanding Before Issuance Of Successor Common Stock CommonStockSharesOutstandingBeforeIssuanceOfSuccessorCommonStock	0
CY2019	vtol	Weighted Average Price Per Share Of Issued Restricted Stock And Restricted Stock Units WeightedAveragePricePerShareOfIssuedRestrictedStockAndRestrictedStockUnits	6.93
CY2020	vtol	Oil And Gas Closing Sale Price OilAndGasClosingSalePrice	20.51
CY2019Q4	vtol	Oil And Gas Closing Sale Price OilAndGasClosingSalePrice	61.14
	vtol	Preferred Stock Change In Fair Value Of Preferred Stock Derivative Liability PreferredStockChangeInFairValueOfPreferredStockDerivativeLiability	-184140000
	vtol	Preferred Stock Paid In Kind Dividends Income Statement Impact PreferredStockPaidInKindDividendsIncomeStatementImpact	25788000
CY2018	vtol	Impact Of Foreign Exchange Rates On Unconsolidated Affiliates ImpactOfForeignExchangeRatesOnUnconsolidatedAffiliates	-1956000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Finite Lived Intangible Assets Accumulated Amortization FreshStartAdjustmentIncreaseDecreaseFiniteLivedIntangibleAssetsAccumulatedAmortization	1270000
CY2019	vtol	Fresh Start Adjustment Increase Decrease Finite Lived Intangible Assets Accumulated Amortization FreshStartAdjustmentIncreaseDecreaseFiniteLivedIntangibleAssetsAccumulatedAmortization	0
CY2018	vtol	Fresh Start Adjustment Increase Decrease Finite Lived Intangible Assets Accumulated Amortization FreshStartAdjustmentIncreaseDecreaseFiniteLivedIntangibleAssetsAccumulatedAmortization	0
	vtol	Impact Of Foreign Exchange Rates On Unconsolidated Affiliates ImpactOfForeignExchangeRatesOnUnconsolidatedAffiliates	-115000
CY2019	vtol	Impact Of Foreign Exchange Rates On Unconsolidated Affiliates ImpactOfForeignExchangeRatesOnUnconsolidatedAffiliates	-4163000
	vtol	Impact Of Foreign Exchange Rates On Unconsolidated Affiliates ImpactOfForeignExchangeRatesOnUnconsolidatedAffiliates	-1123000
	vtol	Finite Lived Intangible Assets Additions FiniteLivedIntangibleAssetsAdditions	134838000
	vtol	Fresh Start Adjustment Increase Decrease Finite Lived Intangible Assets Accumulated Amortization FreshStartAdjustmentIncreaseDecreaseFiniteLivedIntangibleAssetsAccumulatedAmortization	768630000
	vtol	Fresh Start Adjustment Increase Decrease Finite Lived Intangible Assets Accumulated Amortization FreshStartAdjustmentIncreaseDecreaseFiniteLivedIntangibleAssetsAccumulatedAmortization	0
CY2019Q3	vtol	Percentage Stock Issued In Part Of Additional Commitment Premium PercentageStockIssuedInPartOfAdditionalCommitmentPremium	0.0583
CY2019Q3	vtol	Proceeds From Rights Offering ProceedsFromRightsOffering	385000000
CY2019Q3	vtol	Percentage Of Cash Equal To Shares Of Holders To Allowed Claims PercentageOfCashEqualToSharesOfHoldersToAllowedClaims	0.97
CY2019Q4	vtol	Fresh Start Adjustment Write Off Of Short Term Portion Of Contraction Acquisition And Pre Operating Costs FreshStartAdjustmentWriteOffOfShortTermPortionOfContractionAcquisitionAndPreOperatingCosts	2200000
CY2019Q4	vtol	Number Of Customer Contracts NumberOfCustomerContracts	2
CY2019Q4	vtol	Fresh Start Adjustment Write Off Of Unamortized Debt Issuance Costs FreshStartAdjustmentWriteOffOfUnamortizedDebtIssuanceCosts	15200000
CY2019Q4	vtol	Short Term Portion Of Contract Acquisition And Pre Operating Costs Fair Value Disclosure ShortTermPortionOfContractAcquisitionAndPreOperatingCostsFairValueDisclosure	0
CY2019Q4	vtol	Fresh Start Adjustment Fair Value Adjustment Of Short Term Portion Of Contract Acquisition And Pre Operating Costs FreshStartAdjustmentFairValueAdjustmentOfShortTermPortionOfContractAcquisitionAndPreOperatingCosts	8800000
CY2019Q4	vtol	Fresh Start Adjustment Write Off Of Miscellaneous Costs FreshStartAdjustmentWriteOffOfMiscellaneousCosts	200000
CY2019Q4	vtol	Stock Issued During Period Value Preferred Stock StockIssuedDuringPeriodValuePreferredStock	618921000
	vtol	Cancellation Of Predecessor Equity Value CancellationOfPredecessorEquityValue	49868000
	vtol	Debtor Reorganization Items Payments For Reorganization Items DebtorReorganizationItemsPaymentsForReorganizationItems	66000000
	vtol	Debtor Reorganization Items Fresh Start Accounting Adjustments DebtorReorganizationItemsFreshStartAccountingAdjustments	686116000
	vtol	Nondebtor Reorganization Items Fresh Start Accounting Adjustments NondebtorReorganizationItemsFreshStartAccountingAdjustments	0
	vtol	Nondebtor Reorganization Items Gain Loss On Settlement Of Liabilities Subject To Compromise NondebtorReorganizationItemsGainLossOnSettlementOfLiabilitiesSubjectToCompromise	0
	vtol	Debtor Reorganization Items Gain Loss On Settlement Of Liabilities Subject To Compromise DebtorReorganizationItemsGainLossOnSettlementOfLiabilitiesSubjectToCompromise	265591000
	vtol	Nondebtor Reorganization Items Payments For Reorganization Items NondebtorReorganizationItemsPaymentsForReorganizationItems	21300000
CY2020	vtol	Number Of Aircrafts Purchased Without Orders NumberOfAircraftsPurchasedWithoutOrders	0
CY2018	vtol	Number Of Aircrafts Purchased Without Orders NumberOfAircraftsPurchasedWithoutOrders	0
CY2019	vtol	Number Of Aircrafts Purchased Without Orders NumberOfAircraftsPurchasedWithoutOrders	1
CY2020Q1	vtol	Postponement Of Commitments Number Of Aircraft PostponementOfCommitmentsNumberOfAircraft	3
CY2019Q4	vtol	Number Of Aircraft Purchased NumberOfAircraftPurchased	1
CY2019Q4	vtol	Number Of Aircraft Purchased NumberOfAircraftPurchased	2
CY2019Q3	vtol	Number Of Aircraft Purchased NumberOfAircraftPurchased	1
CY2019Q1	vtol	Deferred Tax Liabilities Right Of Use Asset DeferredTaxLiabilitiesRightOfUseAsset	0
CY2020Q1	vtol	Lease Rejections Reduction In Rights Of Use Assets LeaseRejectionsReductionInRightsOfUseAssets	2600000
CY2020Q1	vtol	Deferred Tax Liabilities Right Of Use Asset DeferredTaxLiabilitiesRightOfUseAsset	21552000
CY2020Q1	vtol	Deferred Tax Liabilities Deferred Gain DeferredTaxLiabilitiesDeferredGain	0
CY2019Q1	vtol	Deferred Tax Liabilities Deferred Gain DeferredTaxLiabilitiesDeferredGain	1872000
CY2020Q1	vtol	Deferred Tax Assets Lease Liabilities DeferredTaxAssetsLeaseLiabilities	22369000
CY2019Q1	vtol	Deferred Tax Assets Lease Liabilities DeferredTaxAssetsLeaseLiabilities	0
CY2020Q1	vtol	Deferred Tax Assets Convertible Note DeferredTaxAssetsConvertibleNote	0
CY2019Q1	vtol	Deferred Tax Assets Convertible Note DeferredTaxAssetsConvertibleNote	2013000
CY2019Q1	vtol	Number Of Aircraft Transferred To Held For Sale NumberOfAircraftTransferredToHeldForSale	2
CY2018Q1	vtol	Number Of Aircraft Transferred Out Of Held For Sale NumberOfAircraftTransferredOutOfHeldForSale	4
CY2019Q1	vtol	Number Of Aircraft Transferred Out Of Held For Sale NumberOfAircraftTransferredOutOfHeldForSale	3
CY2018	vtol	Property Plant And Equipment Number Of Aircraft Added PropertyPlantAndEquipmentNumberOfAircraftAdded	5
	vtol	Property Plant And Equipment Number Of Aircraft Added PropertyPlantAndEquipmentNumberOfAircraftAdded	2
	vtol	Property Plant And Equipment Number Of Aircraft Added PropertyPlantAndEquipmentNumberOfAircraftAdded	2
CY2019	vtol	Property Plant And Equipment Number Of Aircraft Added PropertyPlantAndEquipmentNumberOfAircraftAdded	1
CY2019	vtol	Fresh Start Accounting Adjustments FreshStartAccountingAdjustments	0
CY2018	vtol	Fresh Start Accounting Adjustments FreshStartAccountingAdjustments	0
	vtol	Fresh Start Accounting Adjustments FreshStartAccountingAdjustments	791000
	vtol	Fresh Start Accounting Adjustments FreshStartAccountingAdjustments	0
CY2019	vtol	Sale Of Subsidiaries SaleOfSubsidiaries	0
	vtol	Sale Of Subsidiaries SaleOfSubsidiaries	0
CY2018	vtol	Sale Of Subsidiaries SaleOfSubsidiaries	0
	vtol	Sale Of Subsidiaries SaleOfSubsidiaries	851000
CY2018	vtol	Deposits On Assets Held For Sale DepositsOnAssetsHeldForSale	0
	vtol	Deposits On Assets Held For Sale DepositsOnAssetsHeldForSale	0
CY2019	vtol	Deposits On Assets Held For Sale DepositsOnAssetsHeldForSale	0
	vtol	Deposits On Assets Held For Sale DepositsOnAssetsHeldForSale	4500000
	vtol	Number Of Impairment Of Long Lived Assets To Be Disposed Of NumberOfImpairmentOfLongLivedAssetsToBeDisposedOf	14
CY2019	vtol	Number Of Impairment Of Long Lived Assets To Be Disposed Of NumberOfImpairmentOfLongLivedAssetsToBeDisposedOf	5
CY2018	vtol	Number Of Impairment Of Long Lived Assets To Be Disposed Of NumberOfImpairmentOfLongLivedAssetsToBeDisposedOf	8
	vtol	Number Of Impairment Of Long Lived Assets To Be Disposed Of NumberOfImpairmentOfLongLivedAssetsToBeDisposedOf	0
CY2020Q1	vtol	Discount From Par Value Of Debt DiscountFromParValueOfDebt	57700000
CY2019Q1	vtol	Accrued Maintenance And Repairs AccruedMaintenanceAndRepairs	24337000
CY2020Q1	vtol	Accrued Maintenance And Repairs AccruedMaintenanceAndRepairs	31072000
CY2019Q1	vtol	Preferred Stock Embedded Derivative Noncurrent PreferredStockEmbeddedDerivativeNoncurrent	0
CY2020Q1	vtol	Preferred Stock Embedded Derivative Noncurrent PreferredStockEmbeddedDerivativeNoncurrent	286182000
CY2020Q1	vtol	Land And Building LandAndBuilding	160069000
CY2019Q1	vtol	Land And Building LandAndBuilding	244273000
CY2020Q1	vtol	Executive Key Employee Incentive Plan Potential Cash Award Target ExecutiveKeyEmployeeIncentivePlanPotentialCashAwardTarget	6100000
CY2020Q1	vtol	Executive Key Employee Incentive Plan Potential Cash Award Exceed Target ExecutiveKeyEmployeeIncentivePlanPotentialCashAwardExceedTarget	12300000
CY2020Q1	vtol	Target Bonus Percentage Of Base Salary TargetBonusPercentageOfBaseSalary	0.5
CY2020Q1	vtol	Non Executive Key Employee Incentive Plan Potential Cash Award Threshold NonExecutiveKeyEmployeeIncentivePlanPotentialCashAwardThreshold	7700000
CY2020Q1	vtol	Executive Key Employee Incentive Plan Potential Cash Award Threshold ExecutiveKeyEmployeeIncentivePlanPotentialCashAwardThreshold	3100000
CY2020Q1	vtol	Non Executive Key Employee Incentive Plan Number Of Employee NonExecutiveKeyEmployeeIncentivePlanNumberOfEmployee	183
CY2020Q1	vtol	Non Executive Key Employee Incentive Plan Potential Cash Award Exceed Target NonExecutiveKeyEmployeeIncentivePlanPotentialCashAwardExceedTarget	15400000
CY2020Q1	vtol	Non Executive Key Employee Incentive Plan Potential Cash Award Target NonExecutiveKeyEmployeeIncentivePlanPotentialCashAwardTarget	10300000
CY2020Q1	vtol	Executive Key Employee Incentive Plan Number Of Employee ExecutiveKeyEmployeeIncentivePlanNumberOfEmployee	10
CY2020Q1	vtol	Number Of Aircraft Owned NumberOfAircraftOwned	15
CY2019Q1	vtol	Number Of Aircraft Owned NumberOfAircraftOwned	3
CY2020	vtol	Number Of Variable Interest Entities NumberOfVariableInterestEntities	5
CY2020Q1	vtol	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Share Reserve Compare To Outstanding New Stock ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfShareReserveCompareToOutstandingNewStock	0.040
CY2019Q4	vtol	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Share Reserve Compare To Outstanding New Stock ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfShareReserveCompareToOutstandingNewStock	0.050
CY2019Q1	vtol	Treasury Stock Shares Acquired Par Value Method TreasuryStockSharesAcquiredParValueMethod	1291441
CY2020	vtol	Internal Rate Of Return If Liquidity Event Is In Fifth Year Or More InternalRateOfReturnIfLiquidityEventIsInFifthYearOrMore	0.17
CY2020	vtol	Weighted Percentage Of Three Year Exit Scenario WeightedPercentageOfThreeYearExitScenario	0.1
CY2020	vtol	Weighted Percentage Of Nearer Term Exit Scenario WeightedPercentageOfNearerTermExitScenario	0.9
CY2020	vtol	Multiple Of Invested Capital MultipleOfInvestedCapital	2.1
CY2020	vtol	Internal Rate Of Return If Liquidity Event Is Prior To3 Years InternalRateOfReturnIfLiquidityEventIsPriorTo3Years	0.14
CY2020	vtol	Term Of Exit TermOfExit	P3Y
	vtol	Share Based Compensation Arrangements By Share Based Payment Award Options Cancelled In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsCancelledInPeriodWeightedAverageExercisePrice	26.5
	vtol	Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledInPeriod	3087700
CY2018	vtol	Cash Bonus CashBonus	10100000
CY2019	vtol	Cash Bonus CashBonus	3900000
CY2020	vtol	Percentage Of Specified Officers Target Bonus For Prior Fiscal Year PercentageOfSpecifiedOfficersTargetBonusForPriorFiscalYear	1
CY2020Q1	vtol	Number Of Tiers Of Severance Benefits NumberOfTiersOfSeveranceBenefits	5
CY2020	vtol	Percentage Of Specified Officers Target Bonus For Current Fiscal Year PercentageOfSpecifiedOfficersTargetBonusForCurrentFiscalYear	1
CY2019Q1	vtol	Pre Operating Costs Current PreOperatingCostsCurrent	9800000
	vtol	Short Term Portion Of Contract Acquisition And Pre Operating Costs Adjusted ShortTermPortionOfContractAcquisitionAndPreOperatingCostsAdjusted	8800000
CY2019Q4	vtol	Accumulated Other Comprehensive Income Loss Net Of Tax Including Effect Of Fresh Start Adjustment AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingEffectOfFreshStartAdjustment	0
CY2019Q4	vtol	Accumulated Other Comprehensive Income Loss Net Of Tax Before Effect Of Fresh Start Adjustment AccumulatedOtherComprehensiveIncomeLossNetOfTaxBeforeEffectOfFreshStartAdjustment	-305667000
CY2019Q4	vtol	Fresh Start Adjustment Increase Decrease Accumulated Other Comprehensive Income Loss Predecessor FreshStartAdjustmentIncreaseDecreaseAccumulatedOtherComprehensiveIncomeLossPredecessor	305667000

Files In Submission

Name	View Source	Status
0001140361-20-014075-index-headers.html	Edgar Link	pending
0001140361-20-014075-index.html	Edgar Link	pending
0001140361-20-014075.txt	Edgar Link	pending
0001140361-20-014075-xbrl.zip	Edgar Link	pending
ex10_1.htm	Edgar Link	pending
ex10_11.htm	Edgar Link	pending
ex10_12.htm	Edgar Link	pending
ex10_6.htm	Edgar Link	pending
ex10_7.htm	Edgar Link	pending
ex23_1.htm	Edgar Link	pending
ex3_1.htm	Edgar Link	pending
ex3_2.htm	Edgar Link	pending
ex3_3.htm	Edgar Link	pending
ex99_1.htm	Edgar Link	pending
ex99_2.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
form8k.htm	Edgar Link	pending
image0.jpg	Edgar Link	pending
image1.jpg	Edgar Link	pending
image2.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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R102.htm	Edgar Link	pending
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$VTOL
Bristow Group Inc. Stock $vtol

2020 Q1 Form 8-K Financial Statement

#000114036120014075 Filed on June 17, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VTOL Bristow Group Inc. Stock $vtol

2020 Q1 Form 8-K Financial Statement

#000114036120014075 Filed on June 17, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VTOL
Bristow Group Inc. Stock $vtol