v2.4.1.9

DIVIDENDS, SHARE REPURCHASES, EARNINGS PER SHARE AND ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) (USD $) | 3 Months Ended | 9 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Mar. 31, 2015 | Nov. 06, 2014 | Jan. 30, 2015
Dividends, Share Repurchases and Earnings Per Share [Line Items] |  |  |  |  |  |  |
Cash dividends declared per common share | $ 0.32 us-gaap_CommonStockDividendsPerShareDeclared | $ 0.25 us-gaap_CommonStockDividendsPerShareDeclared | $ 0.96 us-gaap_CommonStockDividendsPerShareDeclared | $ 0.75 us-gaap_CommonStockDividendsPerShareDeclared |  |  |
Payments for repurchase of common stock | $ 37,400,000 us-gaap_PaymentsForRepurchaseOfCommonStock |  | $ 80,831,000 us-gaap_PaymentsForRepurchaseOfCommonStock | $ 16,544,000 us-gaap_PaymentsForRepurchaseOfCommonStock |  |  |
Treasury Stock, Shares, Acquired | 565,622 us-gaap_TreasuryStockSharesAcquired |  | 1,160,940 us-gaap_TreasuryStockSharesAcquired |  |  |  |
Stock Repurchase Program, Authorized Amount |  |  |  |  |  | 150,000,000 us-gaap_StockRepurchaseProgramAuthorizedAmount1 |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Income available to common stockholders - basic | (968,000)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 18,927,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 69,223,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | 156,419,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic |  |  |
Interest expense on assumed conversion of 3% Convertible Notes, net of tax | 0 us-gaap_InterestOnConvertibleDebtNetOfTax | 0 us-gaap_InterestOnConvertibleDebtNetOfTax | 0 us-gaap_InterestOnConvertibleDebtNetOfTax | 0 us-gaap_InterestOnConvertibleDebtNetOfTax |  |  |
Income available to common stockholders - diluted | (968,000)us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted | 18,927,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted | 69,223,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted | 156,419,000 us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted |  |  |
Weighted average number of common shares outstanding - basic | 35,039,875 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 36,477,191 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 35,332,925 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 36,175,207 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic |  |  |
Assumed conversion of 3% Convertible Senior Noted outstanding during the period | 0 us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities | 0 us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities | 0 us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities | 0 us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities |  |  |
Net effect of dilutive stock options, restricted stock units and restricted stock awards based on the treasury stock method | 248,727 us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements | 292,603 us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements | 324,194 us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements | 398,750 us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements |  |  |
Weighted average number of common shares outstanding - diluted | 35,288,602 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 36,769,794 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 35,657,119 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 36,573,957 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding |  |  |
Basic earnings per share | $ (0.03)us-gaap_EarningsPerShareBasic | $ 0.52 us-gaap_EarningsPerShareBasic | $ 1.96 us-gaap_EarningsPerShareBasic | $ 4.32 us-gaap_EarningsPerShareBasic |  |  |
Diluted earnings per share | $ (0.03)us-gaap_EarningsPerShareDiluted | $ 0.51 us-gaap_EarningsPerShareDiluted | $ 1.94 us-gaap_EarningsPerShareDiluted | $ 4.28 us-gaap_EarningsPerShareDiluted |  |  |
Debt Instrument Convertible Terms Of Conversion Feature | the base conversion price of the notes was approximately $74.05, based on the base conversion rate of 13.5048 shares of Common Stock per $1,000 principal amount of convertible notes (subject to adjustment in certain circumstances, including the payment of dividends). In general, upon conversion of a note, the holder will receive cash equal to the principal amount of the note and Common Stock to the extent of the note’s conversion value in excess of such principal amount. In addition, if at the time of conversion the applicable price of our Common Stock exceeds the base conversion price, holders will receive up to an additional 8.7781 shares of our Common Stock per $1,000 principal amount of notes, as determined pursuant to a specified formula. |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price | $ 73.07 us-gaap_DebtInstrumentConvertibleConversionPrice1 |  | $ 73.07 us-gaap_DebtInstrumentConvertibleConversionPrice1 |  |  |  |
Per Principal Amount Of Convertible Debt |  |  | 1,000 brs_PerPrincipalAmountOfConvertibleDebt |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) - Beginning Balance |  |  | (156,506,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |  |  |  |
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax |  |  | (28,276,000)us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax |  |  |  |
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax |  |  | 0 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax |  |  |  |
Other Comprehensive Income (Loss), Net of Tax |  |  | (28,276,000)us-gaap_OtherComprehensiveIncomeLossNetOfTax |  |  |  |
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax | 0 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax |  | 0 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax |  |  |  |
Accumulated Other Comprehensive Income (Loss) - Ending Balance | (184,782,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |  | (184,782,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |  |  |  |
Accumulated Translation Adjustment [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) - Beginning Balance |  |  | 57,812,000 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |  |  |
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax |  |  | (28,276,000)us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |  |  |
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax |  |  | 0 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |  |  |
Other Comprehensive Income (Loss), Net of Tax |  |  | (28,276,000)us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |  |  |
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax | (13,154,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  | (13,154,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |  |  |
Accumulated Other Comprehensive Income (Loss) - Ending Balance | 16,382,000 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  | 16,382,000 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedTranslationAdjustmentMember |  |  |  |
Accumulated Defined Benefit Plans Adjustment [Member] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) - Beginning Balance |  |  | (214,318,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  |  |  |
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax |  |  | 0 us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  |  |  |
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax |  |  | 0 us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  |  |  |
Other Comprehensive Income (Loss), Net of Tax |  |  | 0 us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  |  |  |
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax | 13,154,000 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  | 13,154,000 us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  |  |  |
Accumulated Other Comprehensive Income (Loss) - Ending Balance | (201,164,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  | (201,164,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |  |  |  |
Base Conversion [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Ratio |  |  | 13.6849 us-gaap_DebtInstrumentConvertibleConversionRatio1 / us-gaap_DebtConversionByUniqueDescriptionAxis = brs_BaseConversionMember |  |  |  |
Excess Conversion [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Ratio |  |  | 8.8952 us-gaap_DebtInstrumentConvertibleConversionRatio1 / us-gaap_DebtConversionByUniqueDescriptionAxis = brs_ExcessConversionMember |  |  |  |
Stock Options [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Outstanding | 483,237 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember | 576,178 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember | 654,630 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember | 530,965 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember |  |  |
Stock Options [Member] | Quarter To Date [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Weighted average exercise price | $ 73.88 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember / brs_PeriodAxis = brs_QuarterToDateMember | $ 53.33 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember / brs_PeriodAxis = brs_QuarterToDateMember | $ 73.88 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember / brs_PeriodAxis = brs_QuarterToDateMember | $ 53.33 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember / brs_PeriodAxis = brs_QuarterToDateMember |  |  |
Stock Options [Member] | Year To Date [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Weighted average exercise price | $ 68.78 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember / brs_PeriodAxis = brs_YearToDateMember | $ 51.78 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember / brs_PeriodAxis = brs_YearToDateMember | $ 68.78 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember / brs_PeriodAxis = brs_YearToDateMember | $ 51.78 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = us-gaap_EmployeeStockOptionMember / brs_PeriodAxis = brs_YearToDateMember |  |  |
Restricted Stock Awards [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Outstanding | 0 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember | 0 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember | 0 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember | 274 us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember |  |  |
Restricted Stock Awards [Member] | Quarter To Date [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Weighted average exercise price | $ 0.00 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember / brs_PeriodAxis = brs_QuarterToDateMember | $ 0.00 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember / brs_PeriodAxis = brs_QuarterToDateMember | $ 0.00 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember / brs_PeriodAxis = brs_QuarterToDateMember | $ 0.00 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember / brs_PeriodAxis = brs_QuarterToDateMember |  |  |
Restricted Stock Awards [Member] | Year To Date [Member] |  |  |  |  |  |  |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] |  |  |  |  |  |  |
Weighted average exercise price | $ 0.00 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember / brs_PeriodAxis = brs_YearToDateMember | $ 64.20 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember / brs_PeriodAxis = brs_YearToDateMember | $ 0.00 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember / brs_PeriodAxis = brs_YearToDateMember | $ 64.20 us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 / us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis = brs_RestrictedStockAwardsMember / brs_PeriodAxis = brs_YearToDateMember |  |  |
Subsequent Event [Member] |  |  |  |  |  |  |
Dividends, Share Repurchases and Earnings Per Share [Line Items] |  |  |  |  |  |  |
Cash dividends declared per common share |  |  |  |  | $ 0.32 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |  |
Stock Repurchase Program, Remaining Authorized Repurchase Amount |  |  |  |  |  |  | $ 125,000,000 us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1 / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember

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