10-Q Filing

BRISTOW GROUP INC. CIK: 1525221 Q2 2021

Filing Information

Form Type	10-Q
Accession Number	`0001525221-20-000079`
Period End Date	20200930
Filing Date	20201105
Fiscal Year	2021
Fiscal Period	Q2
XBRL Instance	fy2021q210-q09302020_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 104 Income Statement 129 Cash Flow Statement 97 Stockholders Equity 57 Comprehensive Income 30

Balance Sheet 104 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`	$196.66M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$301.40M	USD	Point-in-time
Mezzanine equity, shares outstanding (in shares)	`TemporaryEquitySharesOutstanding`	6.82M	shares	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`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$2.79M	USD	Point-in-time
Accounts receivable	`AccountsAndOtherReceivablesNetCurrent`	$180.68M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	110.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	110.00M	shares	Point-in-time
Accounts receivable	`AccountsAndOtherReceivablesNetCurrent`	$216.64M	USD	Point-in-time
Inventories	`InventoryNet`	$82.42M	USD	Point-in-time
Inventories	`InventoryNet`	$100.00M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	11.24M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	29.81M	shares	Point-in-time
Assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$22.46M	USD	Point-in-time
Reverse stock split, conversion ratio	`StockholdersEquityNoteStockSplitConversionRatio1`	0.33	pure	2 Qtrs
Assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$32.40M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$29.45M	USD	Point-in-time
Treasury stock (in shares)	`TreasuryStockShares`	345,757.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$29.53M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$524.15M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$672.75M	USD	Point-in-time
Property and equipment	`PropertyPlantAndEquipmentGross`	$1.09B	USD	Point-in-time
Property and equipment	`PropertyPlantAndEquipmentGross`	$901.31M	USD	Point-in-time
Less Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$55.56M	USD	Point-in-time
Less Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$24.56M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$876.75M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$1.03B	USD	Point-in-time
Investment in unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$89.92M	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`	$281.16M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$139.02M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$128.34M	USD	Point-in-time
Total assets	`Assets`	$1.95B	USD	Point-in-time
Total assets	`Assets`	$2.21B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$62.67M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$52.11M	USD	Point-in-time
Accrued wages, benefits and related taxes	`EmployeeRelatedLiabilitiesCurrent`	$56.72M	USD	Point-in-time
Accrued wages, benefits and related taxes	`EmployeeRelatedLiabilitiesCurrent`	$42.85M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$1.74M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$14.21M	USD	Point-in-time
Other accrued taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$7.95M	USD	Point-in-time
Other accrued taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$4.58M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$14.83M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$12.05M	USD	Point-in-time
Accrued maintenance and repairs	`AccruedMaintenanceAndRepairs`	$24.50M	USD	Point-in-time
Accrued maintenance and repairs	`AccruedMaintenanceAndRepairs`	$31.07M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$82.33M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$81.48M	USD	Point-in-time
Accrued interest and other accrued liabilities	`OtherLiabilitiesCurrent`	$26.34M	USD	Point-in-time
Accrued interest and other accrued liabilities	`OtherLiabilitiesCurrent`	$24.00M	USD	Point-in-time
Short-term borrowings and current maturities of long-term debt	`LongTermDebtCurrent`	$64.03M	USD	Point-in-time
Short-term borrowings and current maturities of long-term debt	`LongTermDebtCurrent`	$45.74M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$351.23M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$297.98M	USD	Point-in-time
Long-term debt, less current maturities	`LongTermDebtNoncurrent`	$580.34M	USD	Point-in-time
Long-term debt, less current maturities	`LongTermDebtNoncurrent`	$515.38M	USD	Point-in-time
Accrued pension liabilities	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$8.92M	USD	Point-in-time
Accrued pension liabilities	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$17.86M	USD	Point-in-time
Preferred stock embedded derivative	`DerivativeLiabilitiesNoncurrent`	$286.18M	USD	Point-in-time
Preferred stock embedded derivative	`DerivativeLiabilitiesNoncurrent`	-	USD	Point-in-time
Other liabilities and deferred credits	`OtherLiabilitiesNoncurrent`	$6.76M	USD	Point-in-time
Other liabilities and deferred credits	`OtherLiabilitiesNoncurrent`	$4.49M	USD	Point-in-time
Deferred taxes	`DeferredIncomeTaxLiabilitiesNet`	$55.70M	USD	Point-in-time
Deferred taxes	`DeferredIncomeTaxLiabilitiesNet`	$22.77M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$197.89M	USD	Point-in-time
Long-term operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$224.59M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.20B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.37B	USD	Point-in-time
Commitments and contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Redeemable noncontrolling interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.48M	USD	Point-in-time
Mezzanine equity preferred stock: $.0001 par value, 6,824,582 issued and outstanding as of March 31, 2020 (1)	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Mezzanine equity preferred stock: $.0001 par value, 6,824,582 issued and outstanding as of March 31, 2020 (1)	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Mezzanine equity preferred stock: $.0001 par value, 6,824,582 issued and outstanding as of March 31, 2020 (1)	`TemporaryEquityCarryingAmountAttributableToParent`	$149.78M	USD	Point-in-time
Common stock, $0.01 par value, 110,000,000 authorized; 29,813,734 and 11,235,566 outstanding as of September 30 and March 31, 2020, respectively	`CommonStockValue`	$1.00K	USD	Point-in-time
Common stock, $0.01 par value, 110,000,000 authorized; 29,813,734 and 11,235,566 outstanding as of September 30 and March 31, 2020, respectively	`CommonStockValue`	$303.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$295.90M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$683.39M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$326.72M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$139.23M	USD	Point-in-time
Treasury shares, at cost; 345,757 shares as of September 30, 2020	`TreasuryStockValue`	-	USD	Point-in-time
Treasury shares, at cost; 345,757 shares as of September 30, 2020	`TreasuryStockValue`	$7.58M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-8.64M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$7.68M	USD	Point-in-time
Total Bristow Group Inc. stockholders investment	`StockholdersEquity`	$426.49M	USD	Point-in-time
Total Bristow Group Inc. stockholders investment	`StockholdersEquity`	$1.01B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$-456.00K	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$-269.00K	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$481.16M	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$426.22M	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.01B	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.37M	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.03B	USD	Point-in-time
Total stockholders investment	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$655.84M	USD	Point-in-time
Total liabilities, mezzanine equity and stockholders investment	`LiabilitiesAndStockholdersEquity`	$1.95B	USD	Point-in-time
Total liabilities, mezzanine equity and stockholders investment	`LiabilitiesAndStockholdersEquity`	$2.21B	USD	Point-in-time

Income Statement 129 line items

Line Item	Tag	Value	Unit	Period
Operating revenue from non-affiliates	`SalesRevenueNetExcludingOperatingRevenueFromAffiliates`	$291.35M	USD	1 Quarter
Operating revenue from non-affiliates	`SalesRevenueNetExcludingOperatingRevenueFromAffiliates`	$595.48M	USD	2 Qtrs
Operating revenue from non-affiliates	`SalesRevenueNetExcludingOperatingRevenueFromAffiliates`	$529.06M	USD	2 Qtrs
Operating revenue from non-affiliates	`SalesRevenueNetExcludingOperatingRevenueFromAffiliates`	$282.51M	USD	1 Quarter
Operating revenue from affiliates	`RevenueFromRelatedParties`	$13.21M	USD	1 Quarter
Operating revenue from affiliates	`RevenueFromRelatedParties`	$13.34M	USD	1 Quarter
Operating revenue from affiliates	`RevenueFromRelatedParties`	$25.78M	USD	2 Qtrs
Operating revenue from affiliates	`RevenueFromRelatedParties`	$28.17M	USD	2 Qtrs
Reimbursable revenue from non-affiliates	`ReimbursableRevenueFromNonAffiliates`	$17.60M	USD	2 Qtrs
Reimbursable revenue from non-affiliates	`ReimbursableRevenueFromNonAffiliates`	$8.92M	USD	1 Quarter
Reimbursable revenue from non-affiliates	`ReimbursableRevenueFromNonAffiliates`	$13.54M	USD	1 Quarter
Reimbursable revenue from non-affiliates	`ReimbursableRevenueFromNonAffiliates`	$30.14M	USD	2 Qtrs
Total revenues	`Revenues`	$304.64M	USD	1 Quarter
Total revenues	`Revenues`	$574.83M	USD	2 Qtrs
Total revenues	`Revenues`	$318.22M	USD	1 Quarter
Total revenues	`Revenues`	$651.40M	USD	2 Qtrs
Operating expense	`DirectOperatingCosts`	$236.66M	USD	1 Quarter
Operating expense	`DirectOperatingCosts`	$422.39M	USD	2 Qtrs
Operating expense	`DirectOperatingCosts`	$494.41M	USD	2 Qtrs
Operating expense	`DirectOperatingCosts`	$231.95M	USD	1 Quarter
Reimbursable expense	`CostofReimbursableExpense1`	$28.97M	USD	2 Qtrs
Reimbursable expense	`CostofReimbursableExpense1`	$12.84M	USD	1 Quarter
Reimbursable expense	`CostofReimbursableExpense1`	$8.92M	USD	1 Quarter
Reimbursable expense	`CostofReimbursableExpense1`	$17.57M	USD	2 Qtrs
Prepetition restructuring charges	`RestructuringCharges`	$13.48M	USD	2 Qtrs
Prepetition restructuring charges	`RestructuringCharges`	-	USD	2 Qtrs
Prepetition restructuring charges	`RestructuringCharges`	-	USD	1 Quarter
Prepetition restructuring charges	`RestructuringCharges`	-	USD	1 Quarter
General and administrative	`SellingGeneralAndAdministrativeExpense`	$74.79M	USD	2 Qtrs
General and administrative	`SellingGeneralAndAdministrativeExpense`	$72.59M	USD	2 Qtrs
General and administrative	`SellingGeneralAndAdministrativeExpense`	$37.82M	USD	1 Quarter
General and administrative	`SellingGeneralAndAdministrativeExpense`	$39.27M	USD	1 Quarter
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	$21.92M	USD	2 Qtrs
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	1 Quarter
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	$4.50M	USD	1 Quarter
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$31.30M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$62.64M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$34.89M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$18.54M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$672.10M	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$571.56M	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$303.17M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$318.62M	USD	1 Quarter
Loss on impairment	`AssetImpairmentCharges`	$62.10M	USD	1 Quarter
Loss on impairment	`AssetImpairmentCharges`	$17.60M	USD	1 Quarter
Loss on impairment	`AssetImpairmentCharges`	$36.83M	USD	2 Qtrs
Loss on impairment	`AssetImpairmentCharges`	$62.10M	USD	2 Qtrs
Gain (loss) on asset dispositions	`GainLossOnSaleOfPropertyPlantEquipment`	$-4.02M	USD	2 Qtrs
Gain (loss) on asset dispositions	`GainLossOnSaleOfPropertyPlantEquipment`	$-2.95M	USD	2 Qtrs
Gain (loss) on asset dispositions	`GainLossOnSaleOfPropertyPlantEquipment`	$-230.00K	USD	1 Quarter
Gain (loss) on asset dispositions	`GainLossOnSaleOfPropertyPlantEquipment`	$-8.47M	USD	1 Quarter
Earnings from unconsolidated affiliates, net of losses	`EarningsFromUnconsolidatedAffiliates`	$-2.98M	USD	2 Qtrs
Earnings from unconsolidated affiliates, net of losses	`EarningsFromUnconsolidatedAffiliates`	$30.00K	USD	2 Qtrs
Earnings from unconsolidated affiliates, net of losses	`EarningsFromUnconsolidatedAffiliates`	$-633.00K	USD	1 Quarter
Earnings from unconsolidated affiliates, net of losses	`EarningsFromUnconsolidatedAffiliates`	$-1.95M	USD	1 Quarter
Operating loss	`OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment`	$-36.53M	USD	2 Qtrs
Operating loss	`OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment`	$-22.66M	USD	1 Quarter
Operating loss	`OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment`	$-83.84M	USD	2 Qtrs
Operating loss	`OperatingIncomeLossIncludingIncomeLossFromUnconsolidatedAffiliatesAndGainLossFromSaleOfPropertyPlantAndEquipment`	$-62.10M	USD	1 Quarter
Interest income	`InterestAndDividendIncomeOperating`	$434.00K	USD	1 Quarter
Interest income	`InterestAndDividendIncomeOperating`	$270.00K	USD	1 Quarter
Interest income	`InterestAndDividendIncomeOperating`	$657.00K	USD	2 Qtrs
Interest income	`InterestAndDividendIncomeOperating`	$696.00K	USD	2 Qtrs
Interest expense	`InterestExpense`	$25.95M	USD	2 Qtrs
Interest expense	`InterestExpense`	$22.71M	USD	1 Quarter
Interest expense	`InterestExpense`	$49.42M	USD	2 Qtrs
Interest expense	`InterestExpense`	$13.45M	USD	1 Quarter
Reorganization items	`ReorganizationItems`	$170.30M	USD	2 Qtrs
Reorganization items	`ReorganizationItems`	-	USD	1 Quarter
Reorganization items	`ReorganizationItems`	$93.94M	USD	1 Quarter
Reorganization items	`ReorganizationItems`	-	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`	$420.00K	USD	1 Quarter
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	-	USD	1 Quarter
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$15.40M	USD	Point-in-time
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	1 Quarter
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	1 Quarter
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$15.42M	USD	2 Qtrs
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$5.66M	USD	1 Quarter
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	1 Quarter
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$81.09M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-10.51M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$10.59M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-6.64M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$13.98M	USD	2 Qtrs
Total other income (expense)	`NonoperatingIncomeExpense`	$-285.46M	USD	2 Qtrs
Total other income (expense)	`NonoperatingIncomeExpense`	$3.24M	USD	1 Quarter
Total other income (expense)	`NonoperatingIncomeExpense`	$-122.61M	USD	1 Quarter
Total other income (expense)	`NonoperatingIncomeExpense`	$85.23M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-19.41M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$48.70M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-369.30M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-184.70M	USD	1 Quarter
Benefit (provision) for income taxes	`IncomeTaxExpenseBenefit`	$-21.78M	USD	1 Quarter
Benefit (provision) for income taxes	`IncomeTaxExpenseBenefit`	$-37.29M	USD	2 Qtrs
Benefit (provision) for income taxes	`IncomeTaxExpenseBenefit`	$8.58M	USD	1 Quarter
Benefit (provision) for income taxes	`IncomeTaxExpenseBenefit`	$5.29M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-162.92M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-27.99M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$43.41M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-332.01M	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$213.00K	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-204.00K	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$55.00K	USD	1 Quarter
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-131.00K	USD	1 Quarter
Net income (loss) attributable to Bristow Group Inc.	`NetIncomeLoss`	$-162.97M	USD	1 Quarter
Net income (loss) attributable to Bristow Group Inc.	`NetIncomeLoss`	$-332.22M	USD	2 Qtrs
Net income (loss) attributable to Bristow Group Inc.	`NetIncomeLoss`	$-27.86M	USD	1 Quarter
Net income (loss) attributable to Bristow Group Inc.	`NetIncomeLoss`	$43.62M	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.95	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-4.54	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-9.25	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$8.73	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-4.54	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.95	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-9.25	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$5.09	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	35.92M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	20.23M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	35.92M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	29.36M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	29.36M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.92M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.92M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	34.03M	shares	2 Qtrs

Cash Flow Statement 97 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-162.92M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-27.99M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$43.41M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-332.01M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$62.64M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$45.67M	USD	2 Qtrs
Deferred income taxes	`NonCashIncomeTaxExpense`	$-1.34M	USD	2 Qtrs
Deferred income taxes	`NonCashIncomeTaxExpense`	$-45.25M	USD	2 Qtrs
Loss from extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	$-615.00K	USD	2 Qtrs
Loss from extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	-	USD	2 Qtrs
Write-off of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	2 Qtrs
Write-off of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	$4.04M	USD	2 Qtrs
Discount amortization on long-term debt	`AmortizationOfDebtDiscountPremium`	$7.96M	USD	2 Qtrs
Discount amortization on long-term debt	`AmortizationOfDebtDiscountPremium`	$1.52M	USD	2 Qtrs
Reorganization items, net	`GainLossOnContractTermination`	$-119.33M	USD	2 Qtrs
Reorganization items, net	`GainLossOnContractTermination`	-	USD	2 Qtrs
(Gain) loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-4.02M	USD	2 Qtrs
(Gain) loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-2.95M	USD	2 Qtrs
(Gain) loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-230.00K	USD	1 Quarter
(Gain) loss on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-8.47M	USD	1 Quarter
Loss on impairment	`AssetImpairmentCharges`	$62.10M	USD	1 Quarter
Loss on impairment	`AssetImpairmentCharges`	$17.60M	USD	1 Quarter
Loss on impairment	`AssetImpairmentCharges`	$36.83M	USD	2 Qtrs
Loss on impairment	`AssetImpairmentCharges`	$62.10M	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`	$420.00K	USD	1 Quarter
Loss on sale of subsidiaries	`GainLossOnSaleOfBusiness`	-	USD	1 Quarter
Deferral of lease payments	`OtherNoncashExpense`	$285.00K	USD	2 Qtrs
Deferral of lease payments	`OtherNoncashExpense`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$5.66M	USD	1 Quarter
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	1 Quarter
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	2 Qtrs
Gain on bargain purchase	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$81.09M	USD	2 Qtrs
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$15.40M	USD	Point-in-time
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	1 Quarter
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	1 Quarter
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	$15.42M	USD	2 Qtrs
Change in fair value of preferred stock derivative liability	`EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	-	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$7.19M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$1.53M	USD	2 Qtrs
Equity in earnings from unconsolidated affiliates less than (greater than) dividends received	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-636.00K	USD	2 Qtrs
Equity in earnings from unconsolidated affiliates less than (greater than) dividends received	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-2.94M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-21.56M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$20.80M	USD	2 Qtrs
Inventory, prepaid expenses and other assets	`IncreaseDecreaseInOperatingAssetsLessReceivables`	$2.88M	USD	2 Qtrs
Inventory, prepaid expenses and other assets	`IncreaseDecreaseInOperatingAssetsLessReceivables`	$8.07M	USD	2 Qtrs
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-28.20M	USD	2 Qtrs
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$31.79M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$34.99M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-57.16M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$25.95M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$7.37M	USD	2 Qtrs
Proceeds from asset dispositions	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$40.48M	USD	1 Quarter
Proceeds from asset dispositions	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$5.00M	USD	2 Qtrs
Proceeds from asset dispositions	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$1.80M	USD	1 Quarter
Proceeds from asset dispositions	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$52.14M	USD	2 Qtrs
Deposits on assets held for sale	`ProceedsFromDepositsForAssetsHeldForSale`	$3.44M	USD	2 Qtrs
Deposits on assets held for sale	`ProceedsFromDepositsForAssetsHeldForSale`	-	USD	1 Quarter
Deposits on assets held for sale	`ProceedsFromDepositsForAssetsHeldForSale`	-	USD	2 Qtrs
Deposits on assets held for sale	`ProceedsFromDepositsForAssetsHeldForSale`	$3.44M	USD	1 Quarter
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	2 Qtrs
Increase in cash from Era merger	`CashAcquiredFromAcquisition`	$120.24M	USD	2 Qtrs
Increase in cash from Era merger	`CashAcquiredFromAcquisition`	-	USD	2 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-43.41M	USD	2 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$168.44M	USD	2 Qtrs
Proceeds from borrowings	`ProceedsFromIssuanceOfDebt`	-	USD	2 Qtrs
Proceeds from borrowings	`ProceedsFromIssuanceOfDebt`	$225.59M	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$14.13M	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	2 Qtrs
Repayment of debt and debt redemption premiums	`RepaymentsOfLongTermDebt`	$85.37M	USD	2 Qtrs
Repayment of debt and debt redemption premiums	`RepaymentsOfLongTermDebt`	$99.23M	USD	2 Qtrs
Partial prepayment of put/call obligation	`PaymentsOfDistributionsToAffiliates`	$1.32M	USD	2 Qtrs
Partial prepayment of put/call obligation	`PaymentsOfDistributionsToAffiliates`	-	USD	2 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	2 Qtrs
Purchase of treasury shares	`PaymentsForRepurchaseOfCommonStock`	$6.43M	USD	2 Qtrs
Old Bristow share repurchases	`PaymentsForRepurchaseOfRedeemablePreferredStock`	-	USD	2 Qtrs
Old Bristow share repurchases	`PaymentsForRepurchaseOfRedeemablePreferredStock`	$4.81M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$110.90M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-96.60M	USD	2 Qtrs
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.41M	USD	2 Qtrs
Effect of exchange rate changes on cash, cash equivalents and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-1.76M	USD	2 Qtrs
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$105.07M	USD	2 Qtrs
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$14.74M	USD	2 Qtrs
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$199.12M	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`	$304.19M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$192.79M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$199.12M	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`	$304.19M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$192.79M	USD	Point-in-time
Interest	`InterestPaidNet`	$14.47M	USD	2 Qtrs
Interest	`InterestPaidNet`	$37.16M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaid`	$8.63M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaid`	$7.73M	USD	2 Qtrs

Stockholders Equity 57 line items

Line Item	Tag	Value	Unit	Period
Beginning balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Beginning balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Beginning balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.48M	USD	Point-in-time
Beginning balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Beginning balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Beginning balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	$149.78M	USD	Point-in-time
Share repurchases	`TemporaryEquityShareRepurchases`	$2.15M	USD	1 Quarter
Preferred stock share conversion	`TemporaryEquityConversionOfPreferredStockShares`	$-146.45M	USD	1 Quarter
Preferred stock compensation activity and conversion	`TemporaryEquityPreferredStockCompensationActivityAndConversion`	$-1.19M	USD	1 Quarter
Era purchase price adjustment	`RedeemableNoncontrollingInterestPurchasePriceAdjustment`	$1.50M	USD	1 Quarter
Net income (loss)	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$-18.00K	USD	1 Quarter
Ending balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Ending balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	-	USD	Point-in-time
Ending balance, Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.48M	USD	Point-in-time
Ending balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Ending balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Ending balance, Mezzanine Equity Preferred Stock	`TemporaryEquityCarryingAmountAttributableToParent`	$149.78M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$481.16M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$426.22M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.01B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.37M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.03B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$655.84M	USD	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	11.24M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	29.81M	shares	Point-in-time
Share repurchases	`TemporaryEquityToPermanentEquitySharesRepurchased`	$1.26M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$824.00K	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$702.00K	USD	1 Quarter
Preferred stock share conversion	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$413.30M	USD	1 Quarter
Purchase of treasury shares	`TreasuryStockValueAcquiredCostMethod`	$7.58M	USD	1 Quarter
Distributions paid to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.32M	USD	1 Quarter
Era purchase price and adjustment	`AdjustmentsToAdditionalPaidInCapitalBusinessCombinationPurchasePrice`	$108.34M	USD	1 Quarter
Era purchase price and adjustment	`AdjustmentsToAdditionalPaidInCapitalBusinessCombinationPurchasePrice`	$395.00K	USD	1 Quarter
Preferred stock compensation activity and conversion	`AdditionalPaidInCapitalConversionOfPreferredStockSharesAndCompensationActivityInPermanentEquity`	$6.37M	USD	1 Quarter
Sale of subsidiaries	`MinorityInterestDecreaseFromRedemptions`	$5.61M	USD	1 Quarter
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$14.00K	USD	1 Quarter
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$-24.00K	USD	2 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$-35.00K	USD	1 Quarter
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$1.00K	USD	2 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$-13.00K	USD	1 Quarter
Currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$11.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$71.40M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-169.09M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-27.97M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-162.92M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$14.04M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$-11.18M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$17.36M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$2.28M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$481.16M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$426.22M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.01B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$812.37M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.03B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$655.84M	USD	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	11.24M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	29.81M	shares	Point-in-time

Comprehensive Income 30 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-162.92M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-27.99M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$43.41M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-332.01M	USD	2 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$4.57M	USD	2 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-12.33M	USD	1 Quarter
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$15.34M	USD	1 Quarter
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$18.49M	USD	2 Qtrs
Unrealized gain (loss) on cash flow hedges, net of tax benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-1.28M	USD	1 Quarter
Unrealized gain (loss) on cash flow hedges, net of tax benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$1.60M	USD	2 Qtrs
Unrealized gain (loss) on cash flow hedges, net of tax benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$1.12M	USD	1 Quarter
Unrealized gain (loss) on cash flow hedges, net of tax benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-2.16M	USD	2 Qtrs
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$14.00K	USD	1 Quarter
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$-24.00K	USD	2 Qtrs
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$-35.00K	USD	1 Quarter
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$1.00K	USD	2 Qtrs
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$-13.00K	USD	1 Quarter
Currency translation adjustments attributable to noncontrolling interests	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest`	$11.00K	USD	1 Quarter
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-325.82M	USD	2 Qtrs
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-174.09M	USD	1 Quarter
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-13.95M	USD	1 Quarter
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$59.73M	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$213.00K	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-204.00K	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$55.00K	USD	1 Quarter
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-131.00K	USD	1 Quarter
Total comprehensive income (loss) attributable to Bristow Group Inc.	`ComprehensiveIncomeNetOfTax`	$59.94M	USD	2 Qtrs
Total comprehensive income (loss) attributable to Bristow Group Inc.	`ComprehensiveIncomeNetOfTax`	$-13.82M	USD	1 Quarter
Total comprehensive income (loss) attributable to Bristow Group Inc.	`ComprehensiveIncomeNetOfTax`	$-174.15M	USD	1 Quarter
Total comprehensive income (loss) attributable to Bristow Group Inc.	`ComprehensiveIncomeNetOfTax`	$-326.03M	USD	2 Qtrs

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