10-K Filing

BRISTOW GROUP INC. CIK: 1525221 FY 2020

Filing Information

Form Type	10-K
Accession Number	`0001525221-21-000021`
Period End Date	20210331
Filing Date	20210527
Fiscal Year	2020
Fiscal Period	FY
XBRL Instance	vtol-20210331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 102 Income Statement 118 Cash Flow Statement 181 Stockholders Equity 68 Comprehensive Income 36

Balance Sheet 102 line items

Line Item	Tag	Value	Unit	Period
Mezzanine equity, par value (in dollars per share)	`TemporaryEquityParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Mezzanine equity, shares issued (in shares)	`TemporaryEquitySharesIssued`	6.82M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$228.01M	USD	Point-in-time
Mezzanine equity, shares outstanding (in shares)	`TemporaryEquitySharesOutstanding`	6.82M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$196.66M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$2.46M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$3.07M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Accounts receivables	`AccountsAndOtherReceivablesNetCurrent`	$215.62M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	110.00M	shares	Point-in-time
Accounts receivables	`AccountsAndOtherReceivablesNetCurrent`	$180.68M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	110.00M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	29.69M	shares	Point-in-time
Inventories	`InventoryNet`	$92.18M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	11.24M	shares	Point-in-time
Inventories	`InventoryNet`	$82.42M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	11.09M	shares	Point-in-time
Assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$32.40M	USD	Point-in-time
Assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$14.75M	USD	Point-in-time
Treasury stock (in shares)	`TreasuryStockShares`	466,700.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$29.53M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$32.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$585.75M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$524.15M	USD	Point-in-time
Property and equipment	`PropertyPlantAndEquipmentGross`	$901.31M	USD	Point-in-time
Property and equipment	`PropertyPlantAndEquipmentGross`	$1.09B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$24.56M	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$85.53M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$1.00B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$876.75M	USD	Point-in-time
Investment in unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$37.53M	USD	Point-in-time
Investment in unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$110.06M	USD	Point-in-time
Right-of-use assets	`OperatingLeaseRightOfUseAsset`	$305.96M	USD	Point-in-time
Right-of-use assets	`OperatingLeaseRightOfUseAsset`	$246.67M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$128.34M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$117.77M	USD	Point-in-time
Total assets	`Assets`	$1.99B	USD	Point-in-time
Total assets	`Assets`	$1.95B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$52.11M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$69.54M	USD	Point-in-time
Accrued wages, benefits and related taxes	`EmployeeRelatedLiabilitiesCurrent`	$58.59M	USD	Point-in-time
Accrued wages, benefits and related taxes	`EmployeeRelatedLiabilitiesCurrent`	$42.85M	USD	Point-in-time
Income taxes payable and other accrued taxes	`TaxesPayableCurrent`	$19.97M	USD	Point-in-time
Income taxes payable and other accrued taxes	`TaxesPayableCurrent`	$6.33M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$13.60M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$12.05M	USD	Point-in-time
Accrued maintenance and repairs	`AccruedMaintenanceAndRepairs`	$26.91M	USD	Point-in-time
Accrued maintenance and repairs	`AccruedMaintenanceAndRepairs`	$31.07M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$77.91M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$81.48M	USD	Point-in-time
Accrued interest and other accrued liabilities	`OtherLiabilitiesCurrent`	$22.63M	USD	Point-in-time
Accrued interest and other accrued liabilities	`OtherLiabilitiesCurrent`	$26.34M	USD	Point-in-time
Short-term borrowings and current maturities of long-term debt	`LongTermDebtCurrent`	$45.74M	USD	Point-in-time
Short-term borrowings and current maturities of long-term debt	`LongTermDebtCurrent`	$15.96M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$305.12M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$297.98M	USD	Point-in-time
Long-term debt, less current maturities	`LongTermDebtNoncurrent`	$515.38M	USD	Point-in-time
Long-term debt, less current maturities	`LongTermDebtNoncurrent`	$527.53M	USD	Point-in-time
Accrued pension liabilities	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$17.86M	USD	Point-in-time
Accrued pension liabilities	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$44.15M	USD	Point-in-time
Preferred stock embedded derivative	`DerivativeLiabilitiesNoncurrent`	-	USD	Point-in-time
Preferred stock embedded derivative	`DerivativeLiabilitiesNoncurrent`	$286.18M	USD	Point-in-time
Other liabilities and deferred credits	`OtherLiabilitiesNoncurrent`	$6.68M	USD	Point-in-time
Other liabilities and deferred credits	`OtherLiabilitiesNoncurrent`	$4.49M	USD	Point-in-time
Deferred taxes	`DeferredIncomeTaxLiabilitiesNet`	$42.43M	USD	Point-in-time
Deferred taxes	`DeferredIncomeTaxLiabilitiesNet`	$22.77M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$167.72M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$224.59M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.09B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.37B	USD	Point-in-time
Commitments and contingencies (Note 8)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 8)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.57M	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Mezzanine equity preferred stock: $0.0001 par value, 6,824,582 issued and outstanding as of March 31, 2020	`TemporaryEquityCarryingAmountAttributableToParent`	$149.78M	USD	Point-in-time
Mezzanine equity preferred stock: $0.0001 par value, 6,824,582 issued and outstanding as of March 31, 2020	`TemporaryEquityCarryingAmountAttributableToParent`	$618.92M	USD	Point-in-time
Mezzanine equity preferred stock: $0.0001 par value, 6,824,582 issued and outstanding as of March 31, 2020	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Common stock, $0.01 par value, 110,000,000 authorized; 29,694,071 and 11,235,566 outstanding as of March 31, 2021 and March 31, 2020, respectively	`CommonStockValue`	$303.00K	USD	Point-in-time
Common stock, $0.01 par value, 110,000,000 authorized; 29,694,071 and 11,235,566 outstanding as of March 31, 2021 and March 31, 2020, respectively	`CommonStockValue`	$1.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$687.72M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$295.90M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$227.01M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$139.23M	USD	Point-in-time
Treasury shares, at cost; 466,700 shares as of March 31, 2021	`TreasuryStockValue`	$10.50M	USD	Point-in-time
Treasury shares, at cost; 466,700 shares as of March 31, 2021	`TreasuryStockValue`	-	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-8.64M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.92M	USD	Point-in-time
Total Bristow Group Inc. stockholders investment	`StockholdersEquity`	$897.61M	USD	Point-in-time
Total Bristow Group Inc. stockholders investment	`StockholdersEquity`	$426.49M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$-542.00K	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$-269.00K	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.18B	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$473.00K	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$426.22M	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$897.07M	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.37M	USD	Point-in-time
Total liabilities, mezzanine equity and stockholders investment	`LiabilitiesAndStockholdersEquity`	$1.99B	USD	Point-in-time
Total liabilities, mezzanine equity and stockholders investment	`LiabilitiesAndStockholdersEquity`	$1.95B	USD	Point-in-time

Income Statement 118 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$1.37B	USD	Annual
Revenues	`Revenues`	$757.22M	USD	2 Qtrs
Revenues	`Revenues`	$485.76M	USD	2 Qtrs
Revenues	`Revenues`	$1.18B	USD	Annual
Prepetition restructuring charges	`PrepetitionRestructuringCharges`	$13.48M	USD	2 Qtrs
Prepetition restructuring charges	`PrepetitionRestructuringCharges`	-	USD	2 Qtrs
Prepetition restructuring charges	`PrepetitionRestructuringCharges`	-	USD	Annual
Prepetition restructuring charges	`PrepetitionRestructuringCharges`	-	USD	Annual
General and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$88.39M	USD	2 Qtrs
General and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$153.27M	USD	Annual
General and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$64.96M	USD	2 Qtrs
General and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$182.11M	USD	Annual
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	$42.84M	USD	Annual
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	2 Qtrs
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	$6.33M	USD	2 Qtrs
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	Annual
Restructuring costs	`RestructuringCharges`	$227.00K	USD	2 Qtrs
Restructuring costs	`RestructuringCharges`	-	USD	Annual
Restructuring costs	`RestructuringCharges`	$4.54M	USD	2 Qtrs
Restructuring costs	`RestructuringCharges`	$25.77M	USD	Annual
Depreciation and amortization expense	`DepreciationDepletionAndAmortization`	$28.24M	USD	2 Qtrs
Depreciation and amortization expense	`DepreciationDepletionAndAmortization`	$70.86M	USD	2 Qtrs
Depreciation and amortization expense	`DepreciationDepletionAndAmortization`	$124.90M	USD	Annual
Depreciation and amortization expense	`DepreciationDepletionAndAmortization`	$70.08M	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$1.18B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$780.13M	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.45B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$488.07M	USD	2 Qtrs
Loss on impairment	`AssetImpairmentCharges`	$9.59M	USD	2 Qtrs
Loss on impairment	`AssetImpairmentCharges`	$62.10M	USD	2 Qtrs
Loss on impairment	`AssetImpairmentCharges`	$91.26M	USD	Annual
Loss on impairment	`AssetImpairmentCharges`	$117.22M	USD	Annual
Loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-3.77M	USD	2 Qtrs
Loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-27.84M	USD	Annual
Loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-451.00K	USD	2 Qtrs
Loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-8.20M	USD	Annual
Earnings from unconsolidated affiliates, net of losses	`EarningsFromUnconsolidatedAffiliates`	$-426.00K	USD	Annual
Earnings from unconsolidated affiliates, net of losses	`EarningsFromUnconsolidatedAffiliates`	$-6.59M	USD	2 Qtrs
Earnings from unconsolidated affiliates, net of losses	`EarningsFromUnconsolidatedAffiliates`	$-7.26M	USD	2 Qtrs
Earnings from unconsolidated affiliates, net of losses	`EarningsFromUnconsolidatedAffiliates`	$-4.32M	USD	Annual
Operating loss	`OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment`	$-82.19M	USD	2 Qtrs
Operating loss	`OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment`	$-102.90M	USD	Annual
Operating loss	`OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment`	$-217.32M	USD	Annual
Operating loss	`OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment`	$-5.09M	USD	2 Qtrs
Interest income	`InterestAndDividendIncomeOperating`	$662.00K	USD	2 Qtrs
Interest income	`InterestAndDividendIncomeOperating`	$1.29M	USD	Annual
Interest income	`InterestAndDividendIncomeOperating`	$822.00K	USD	2 Qtrs
Interest income	`InterestAndDividendIncomeOperating`	$3.42M	USD	Annual
Interest expense	`InterestExpense`	$22.96M	USD	2 Qtrs
Interest expense	`InterestExpense`	$51.26M	USD	Annual
Interest expense	`InterestExpense`	$113.50M	USD	Annual
Interest expense	`InterestExpense`	$128.66M	USD	2 Qtrs
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-29.36M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Reorganization items, net	`ReorganizationItems`	-	USD	Annual
Reorganization items, net	`ReorganizationItems`	$617.97M	USD	2 Qtrs
Reorganization items, net	`ReorganizationItems`	$-1.58M	USD	Annual
Reorganization items, net	`ReorganizationItems`	$7.23M	USD	2 Qtrs
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	$-55.88M	USD	2 Qtrs
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	-	USD	2 Qtrs
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	-	USD	Annual
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	-	USD	Annual
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$15.42M	USD	Annual
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	2 Qtrs
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$184.14M	USD	2 Qtrs
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	Annual
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$15.40M	USD	1 Quarter
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$5.70M	USD	1 Quarter
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$81.09M	USD	Annual
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-8.90M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-3.50M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$27.50M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-9.96M	USD	2 Qtrs
Total other income (expense)	`NonoperatingIncomeExpense`	$-118.97M	USD	Annual
Total other income (expense)	`NonoperatingIncomeExpense`	$144.65M	USD	2 Qtrs
Total other income (expense)	`NonoperatingIncomeExpense`	$-805.19M	USD	2 Qtrs
Total other income (expense)	`NonoperatingIncomeExpense`	$46.26M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-336.30M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-887.38M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$139.56M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-56.64M	USD	Annual
Benefit (provision) for income taxes	`IncomeTaxExpenseBenefit`	$-51.18M	USD	2 Qtrs
Benefit (provision) for income taxes	`IncomeTaxExpenseBenefit`	$-355.00K	USD	Annual
Benefit (provision) for income taxes	`IncomeTaxExpenseBenefit`	$-161.00K	USD	Annual
Benefit (provision) for income taxes	`IncomeTaxExpenseBenefit`	$482.00K	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-836.21M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-56.28M	USD	Annual
Net income (loss)	`ProfitLoss`	$139.08M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-336.14M	USD	Annual
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$208.00K	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$709.00K	USD	Annual
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-191.00K	USD	Annual
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-152.00K	USD	2 Qtrs
Net income (loss) attributable to Bristow Group Inc.	`NetIncomeLoss`	$-56.09M	USD	Annual
Net income (loss) attributable to Bristow Group Inc.	`NetIncomeLoss`	$139.23M	USD	2 Qtrs
Net income (loss) attributable to Bristow Group Inc.	`NetIncomeLoss`	$-336.85M	USD	Annual
Net income (loss) attributable to Bristow Group Inc.	`NetIncomeLoss`	$-836.41M	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$20.11	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$-9.42	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$3.12	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-23.29	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-9.42	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.32	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-1.51	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-23.29	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	35.74M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	24.60M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	5.64M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	35.92M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	29.81M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.74M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.92M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	31.68M	shares	Annual

Cash Flow Statement 181 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-836.21M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-56.28M	USD	Annual
Net income (loss)	`ProfitLoss`	$139.08M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-336.14M	USD	Annual
Depreciation and amortization expense	`DepreciationAndAmortization`	$124.90M	USD	Annual
Depreciation and amortization expense	`DepreciationAndAmortization`	$43.74M	USD	2 Qtrs
Depreciation and amortization expense	`DepreciationAndAmortization`	$90.46M	USD	Annual
Depreciation and amortization expense	`DepreciationAndAmortization`	$70.86M	USD	2 Qtrs
Deferred income taxes	`NonCashIncomeTaxExpense`	$-62.48M	USD	2 Qtrs
Deferred income taxes	`NonCashIncomeTaxExpense`	$-15.47M	USD	Annual
Deferred income taxes	`NonCashIncomeTaxExpense`	$-4.87M	USD	2 Qtrs
Deferred income taxes	`NonCashIncomeTaxExpense`	$-14.45M	USD	Annual
Loss from extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	$-29.36M	USD	Annual
Loss from extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	-	USD	Annual
Loss from extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	-	USD	2 Qtrs
Loss from extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	-	USD	2 Qtrs
Write-off of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	Annual
Write-off of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	$117.00K	USD	Annual
Write-off of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	$4.04M	USD	2 Qtrs
Write-off of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	2 Qtrs
Bad debt expense	`ProvisionForDoubtfulAccounts`	-	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	$1.77M	USD	Annual
Bad debt expense	`ProvisionForDoubtfulAccounts`	-	USD	2 Qtrs
Bad debt expense	`ProvisionForDoubtfulAccounts`	-	USD	2 Qtrs
Discount amortization on long-term debt	`AmortizationOfDebtDiscountPremium`	$16.15M	USD	Annual
Discount amortization on long-term debt	`AmortizationOfDebtDiscountPremium`	$1.56M	USD	2 Qtrs
Discount amortization on long-term debt	`AmortizationOfDebtDiscountPremium`	$6.34M	USD	Annual
Discount amortization on long-term debt	`AmortizationOfDebtDiscountPremium`	$5.89M	USD	2 Qtrs
Reorganization items, net	`GainLossOnContractTermination`	$1.58M	USD	Annual
Reorganization items, net	`GainLossOnContractTermination`	-	USD	Annual
Reorganization items, net	`GainLossOnContractTermination`	$16.25M	USD	2 Qtrs
Reorganization items, net	`GainLossOnContractTermination`	$-552.30M	USD	2 Qtrs
Loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-3.77M	USD	2 Qtrs
Loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-27.84M	USD	Annual
Loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-451.00K	USD	2 Qtrs
Loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-8.20M	USD	Annual
Loss on impairment	`AssetImpairmentCharges`	$9.59M	USD	2 Qtrs
Loss on impairment	`AssetImpairmentCharges`	$62.10M	USD	2 Qtrs
Loss on impairment	`AssetImpairmentCharges`	$91.26M	USD	Annual
Loss on impairment	`AssetImpairmentCharges`	$117.22M	USD	Annual
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	$-55.88M	USD	2 Qtrs
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	-	USD	2 Qtrs
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	-	USD	Annual
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	-	USD	Annual
Deferral of lease payments	`OtherNoncashExpense`	-	USD	2 Qtrs
Deferral of lease payments	`OtherNoncashExpense`	-	USD	Annual
Deferral of lease payments	`OtherNoncashExpense`	$285.00K	USD	2 Qtrs
Deferral of lease payments	`OtherNoncashExpense`	$5.09M	USD	Annual
Beneficial conversion feature on DIP Loan	`DebtorInPossessionBeneficialConversionFeature`	-	USD	Annual
Beneficial conversion feature on DIP Loan	`DebtorInPossessionBeneficialConversionFeature`	-	USD	2 Qtrs
Beneficial conversion feature on DIP Loan	`DebtorInPossessionBeneficialConversionFeature`	-	USD	Annual
Beneficial conversion feature on DIP Loan	`DebtorInPossessionBeneficialConversionFeature`	$56.87M	USD	2 Qtrs
Gain on insurance receivable	`InsuredEventGainLoss`	$2.61M	USD	Annual
Gain on insurance receivable	`InsuredEventGainLoss`	-	USD	Annual
Gain on insurance receivable	`InsuredEventGainLoss`	-	USD	2 Qtrs
Gain on insurance receivable	`InsuredEventGainLoss`	-	USD	2 Qtrs
DIP Claim Liability	`DebtorInPossessionClaimLiability`	-	USD	Annual
DIP Claim Liability	`DebtorInPossessionClaimLiability`	$15.00M	USD	2 Qtrs
DIP Claim Liability	`DebtorInPossessionClaimLiability`	-	USD	Annual
DIP Claim Liability	`DebtorInPossessionClaimLiability`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$5.70M	USD	1 Quarter
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$81.09M	USD	Annual
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	Annual
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$15.42M	USD	Annual
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	2 Qtrs
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$184.14M	USD	2 Qtrs
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	Annual
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$15.40M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$1.87M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$6.38M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$2.41M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$11.52M	USD	Annual
Equity in earnings from unconsolidated affiliates less than (greater than) dividends received	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$1.18M	USD	2 Qtrs
Equity in earnings from unconsolidated affiliates less than (greater than) dividends received	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$1.78M	USD	2 Qtrs
Equity in earnings from unconsolidated affiliates less than (greater than) dividends received	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-3.81M	USD	Annual
Equity in earnings from unconsolidated affiliates less than (greater than) dividends received	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-3.55M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-19.20M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-39.86M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-24.10M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$10.25M	USD	2 Qtrs
Inventory, prepaid expenses and other assets	`IncreaseDecreaseInOperatingAssetsLessReceivables`	$5.93M	USD	Annual
Inventory, prepaid expenses and other assets	`IncreaseDecreaseInOperatingAssetsLessReceivables`	$3.34M	USD	2 Qtrs
Inventory, prepaid expenses and other assets	`IncreaseDecreaseInOperatingAssetsLessReceivables`	$1.83M	USD	2 Qtrs
Inventory, prepaid expenses and other assets	`IncreaseDecreaseInOperatingAssetsLessReceivables`	$-13.50M	USD	Annual
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-36.44M	USD	Annual
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-10.88M	USD	2 Qtrs
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-24.99M	USD	2 Qtrs
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-63.69M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-109.44M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$96.84M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-98.87M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-9.51M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$40.90M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$14.84M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$36.12M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$41.57M	USD	2 Qtrs
Proceeds from asset dispositions	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$13.81M	USD	Annual
Proceeds from asset dispositions	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$67.88M	USD	Annual
Proceeds from asset dispositions	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$13.85M	USD	2 Qtrs
Proceeds from asset dispositions	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$5.31M	USD	2 Qtrs
Deposits on assets held for sale	`ProceedsFromDepositsForAssetsHeldForSale`	-	USD	Annual
Deposits on assets held for sale	`ProceedsFromDepositsForAssetsHeldForSale`	-	USD	2 Qtrs
Deposits on assets held for sale	`ProceedsFromDepositsForAssetsHeldForSale`	$4.50M	USD	2 Qtrs
Deposits on assets held for sale	`ProceedsFromDepositsForAssetsHeldForSale`	-	USD	Annual
Cash transferred in sale of subsidiaries, net of cash received	`CashTransferredinSaleofSubsidiariesNetofCashReceived`	-	USD	2 Qtrs
Cash transferred in sale of subsidiaries, net of cash received	`CashTransferredinSaleofSubsidiariesNetofCashReceived`	-	USD	Annual
Cash transferred in sale of subsidiaries, net of cash received	`CashTransferredinSaleofSubsidiariesNetofCashReceived`	$22.46M	USD	2 Qtrs
Cash transferred in sale of subsidiaries, net of cash received	`CashTransferredinSaleofSubsidiariesNetofCashReceived`	-	USD	Annual
Increase in cash from Era merger	`CashAcquiredFromAcquisition`	-	USD	2 Qtrs
Increase in cash from Era merger	`CashAcquiredFromAcquisition`	-	USD	2 Qtrs
Increase in cash from Era merger	`CashAcquiredFromAcquisition`	$965.00K	USD	Annual
Increase in cash from Era merger	`CashAcquiredFromAcquisition`	$120.24M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$173.27M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-26.12M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-17.77M	USD	2 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-58.72M	USD	2 Qtrs
Proceeds from borrowings	`ProceedsFromIssuanceOfDebt`	$400.00M	USD	Annual
Proceeds from borrowings	`ProceedsFromIssuanceOfDebt`	$225.59M	USD	2 Qtrs
Proceeds from borrowings	`ProceedsFromIssuanceOfDebt`	$470.00K	USD	Annual
Proceeds from borrowings	`ProceedsFromIssuanceOfDebt`	-	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$14.86M	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$6.39M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$2.60M	USD	Annual
Repayment of debt and debt redemption premiums	`RepaymentsOfLongTermDebt`	$366.75M	USD	2 Qtrs
Repayment of debt and debt redemption premiums	`RepaymentsOfLongTermDebt`	$61.05M	USD	Annual
Repayment of debt and debt redemption premiums	`RepaymentsOfLongTermDebt`	$484.70M	USD	Point-in-time
Repayment of debt and debt redemption premiums	`RepaymentsOfLongTermDebt`	$25.13M	USD	2 Qtrs
Repayment of debt and debt redemption premiums	`RepaymentsOfLongTermDebt`	$618.14M	USD	Annual
Prepayment premium fees	`PaymentsOfDebtExtinguishmentCosts`	-	USD	Annual
Prepayment premium fees	`PaymentsOfDebtExtinguishmentCosts`	-	USD	2 Qtrs
Prepayment premium fees	`PaymentsOfDebtExtinguishmentCosts`	-	USD	2 Qtrs
Prepayment premium fees	`PaymentsOfDebtExtinguishmentCosts`	$5.78M	USD	Annual
Partial prepayment of put/call obligation	`PaymentsOfDistributionsToAffiliates`	-	USD	Annual
Partial prepayment of put/call obligation	`PaymentsOfDistributionsToAffiliates`	-	USD	2 Qtrs
Partial prepayment of put/call obligation	`PaymentsOfDistributionsToAffiliates`	$1.32M	USD	2 Qtrs
Partial prepayment of put/call obligation	`PaymentsOfDistributionsToAffiliates`	$54.00K	USD	Annual
Issuance of common and preferred stock	`ProceedsFromIssuanceOrSaleOfEquity`	-	USD	Annual
Issuance of common and preferred stock	`ProceedsFromIssuanceOrSaleOfEquity`	$385.00M	USD	2 Qtrs
Issuance of common and preferred stock	`ProceedsFromIssuanceOrSaleOfEquity`	-	USD	2 Qtrs
Issuance of common and preferred stock	`ProceedsFromIssuanceOrSaleOfEquity`	$2.83M	USD	Annual
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	2 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	$10.50M	USD	Annual
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	2 Qtrs
Dividends paid to noncontrolling interest	`PaymentsOfDividendsMinorityInterest`	-	USD	2 Qtrs
Dividends paid to noncontrolling interest	`PaymentsOfDividendsMinorityInterest`	$580.00K	USD	Annual
Dividends paid to noncontrolling interest	`PaymentsOfDividendsMinorityInterest`	-	USD	Annual
Dividends paid to noncontrolling interest	`PaymentsOfDividendsMinorityInterest`	-	USD	2 Qtrs
Repurchases for tax withholdings on vesting of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	-	USD	Annual
Repurchases for tax withholdings on vesting of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	-	USD	2 Qtrs
Repurchases for tax withholdings on vesting of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.16M	USD	Annual
Repurchases for tax withholdings on vesting of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	-	USD	2 Qtrs
Old Bristow share repurchases	`PaymentsForRepurchaseOfRedeemablePreferredStock`	-	USD	Annual
Old Bristow share repurchases	`PaymentsForRepurchaseOfRedeemablePreferredStock`	$4.81M	USD	Annual
Old Bristow share repurchases	`PaymentsForRepurchaseOfRedeemablePreferredStock`	-	USD	2 Qtrs
Old Bristow share repurchases	`PaymentsForRepurchaseOfRedeemablePreferredStock`	-	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$227.65M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-245.62M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-25.13M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-63.14M	USD	Annual
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.01M	USD	2 Qtrs
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-3.46M	USD	Annual
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.46M	USD	Annual
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.41M	USD	2 Qtrs
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$72.47M	USD	2 Qtrs
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-202.17M	USD	Annual
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$31.96M	USD	Annual
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-51.41M	USD	2 Qtrs
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$380.22M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$250.53M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$178.06M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$231.08M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$199.12M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$380.22M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$250.53M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$178.06M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$231.08M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$199.12M	USD	Point-in-time

Stockholders Equity 68 line items

Line Item	Tag	Value	Unit	Period
Beginning balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Beginning balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.57M	USD	Point-in-time
Beginning balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Beginning balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	$149.78M	USD	Point-in-time
Beginning balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	$618.92M	USD	Point-in-time
Beginning balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Issuance of stock	`TemporaryEquityStockIssuedDuringPeriodValueNewIssues`	$1.19M	USD	2 Qtrs
Initial reclassification of embedded derivative to long-term liability	`TemporaryEquityInitialReclassificationOfEmbeddedDerivativeToLongTermLiability`	$470.32M	USD	2 Qtrs
Share repurchases	`TemporaryEquityShareRepurchases`	$2.15M	USD	Annual
Preferred stock share conversion	`TemporaryEquityConversionOfPreferredStockShares`	$-146.45M	USD	Annual
Preferred stock compensation activity and conversion	`TemporaryEquityPreferredStockCompensationActivityAndConversion`	$-1.19M	USD	Annual
Era purchase price adjustment	`RedeemableNoncontrollingInterestPurchasePriceAdjustment`	$1.50M	USD	Annual
Net income (loss)	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$71.00K	USD	Annual
Ending balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Ending balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.57M	USD	Point-in-time
Ending balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Ending balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	$149.78M	USD	Point-in-time
Ending balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	$618.92M	USD	Point-in-time
Ending balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.18B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$473.00K	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$426.22M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$897.07M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.37M	USD	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	29.69M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	11.24M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	11.09M	shares	Point-in-time
Issuance of Successor common and preferred stock	`StockIssuedDuringPeriodValueNewIssues`	$294.67M	USD	Point-in-time
Beneficial conversion feature on DIP Loan	`AdjustmentsToAdditionalPaidInCapitalDebtorInPossessionBeneficialConversionFeature`	$56.87M	USD	2 Qtrs
Share repurchases	`TemporaryEquityToPermanentEquitySharesRepurchased`	$1.26M	USD	Annual
Preferred stock share conversion	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$413.30M	USD	Annual
Elimination of Old Bristow stock	`TreasuryStockRetiredCostMethodAmount`	-	USD	Annual
Exchange of common stock	`StockIssuedDuringPeriodValueExchangeOfCommonStock`	-	USD	Annual
Era purchase price	`AdjustmentsToAdditionalPaidInCapitalBusinessCombinationPurchasePrice`	$108.34M	USD	Annual
Preferred stock compensation activity and conversion	`AdditionalPaidInCapitalConversionOfPreferredStockSharesAndCompensationActivityInPermanentEquity`	$6.37M	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.87M	USD	2 Qtrs
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$8.87M	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.23M	USD	2 Qtrs
Tax impact of warrants and options issued	`AdjustmentsToAdditionalPaidInCapitalWarrantsAndShareBasedPaymentArrangementOptionsIssued`	$592.00K	USD	Annual
Share award amortization	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$6.33M	USD	Annual
Purchase of treasury shares	`TreasuryStockValueAcquiredCostMethod`	$10.50M	USD	Annual
Era purchase price adjustment	`AdjustmentsToAdditionalPaidInCapitalBusinessCombinationPurchasePriceAdjustment`	$395.00K	USD	Annual
Sale of subsidiaries	`MinorityInterestDecreaseFromRedemptions`	$5.61M	USD	2 Qtrs
Distributions paid to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.32M	USD	2 Qtrs
Distributions paid to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$54.00K	USD	Annual
Dividends paid to noncontrolling interests	`NoncontrollingInterestPaymentOfDividends`	$580.00K	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$11.00K	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$-52.00K	USD	2 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$12.00K	USD	2 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$180.00K	USD	Annual
Net income (loss)	`ProfitLoss`	$-836.21M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-56.28M	USD	Annual
Net income (loss)	`ProfitLoss`	$139.08M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-336.14M	USD	Annual
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAdjusted`	$-56.36M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxAdjusted`	$1.73M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxAdjusted`	$-41.90M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxAdjusted`	$22.32M	USD	2 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTaxAdjusted`	$-8.64M	USD	2 Qtrs
Cancellation of Predecessor equity	`CancellationOfPredecessorEquity`	$49.87M	USD	2 Qtrs
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.18B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$473.00K	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$426.22M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$897.07M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.37M	USD	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	29.69M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	11.24M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	11.09M	shares	Point-in-time

Comprehensive Income 36 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-836.21M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-56.28M	USD	Annual
Net income (loss)	`ProfitLoss`	$139.08M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-336.14M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$49.81M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-36.38M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$22.95M	USD	2 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-16.43M	USD	2 Qtrs
Pension liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$45.07M	USD	Annual
Pension liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-6.39M	USD	2 Qtrs
Pension liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	-	USD	2 Qtrs
Pension liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$5.29M	USD	Annual
Unrealized gain (loss) on cash flow hedges, net of tax benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-42.00K	USD	Annual
Unrealized gain (loss) on cash flow hedges, net of tax benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-682.00K	USD	2 Qtrs
Unrealized gain (loss) on cash flow hedges, net of tax benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$1.41M	USD	2 Qtrs
Unrealized gain (loss) on cash flow hedges, net of tax benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-3.01M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$130.45M	USD	2 Qtrs
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-377.85M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-54.55M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-813.94M	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$208.00K	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$709.00K	USD	Annual
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-191.00K	USD	Annual
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-152.00K	USD	2 Qtrs
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$11.00K	USD	Annual
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$-52.00K	USD	2 Qtrs
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$12.00K	USD	2 Qtrs
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$180.00K	USD	Annual
Total comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$156.00K	USD	2 Qtrs
Total comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$889.00K	USD	Annual
Total comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-180.00K	USD	Annual
Total comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-140.00K	USD	2 Qtrs
Total comprehensive income (loss) attributable to Bristow Group Inc.	`ComprehensiveIncomeNetOfTax`	$-378.74M	USD	Annual
Total comprehensive income (loss) attributable to Bristow Group Inc.	`ComprehensiveIncomeNetOfTax`	$-54.37M	USD	Annual
Total comprehensive income (loss) attributable to Bristow Group Inc.	`ComprehensiveIncomeNetOfTax`	$-814.09M	USD	2 Qtrs
Total comprehensive income (loss) attributable to Bristow Group Inc.	`ComprehensiveIncomeNetOfTax`	$130.59M	USD	2 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.