10-Q Filing

BWX TECHNOLOGIES, INC. CIK: 1486957 Q3 2017

Filing Information

Form Type	10-Q
Accession Number	`0001486957-17-000039`
Period End Date	20170930
Filing Date	20171106
Fiscal Year	2017
Fiscal Period	Q3
XBRL Instance	bwxt-20170930.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 101 Income Statement 88 Cash Flow Statement 81 Stockholders Equity 40 Comprehensive Income 68

Balance Sheet 101 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	325.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	325.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	124.15M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	125.31M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$125.64M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$203.14M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$45.23M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$6.13M	USD	Point-in-time
Preferred stock, par value (in usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$7.10M	USD	Point-in-time
Investments	`ShortTermInvestments`	$14.52M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	75.00M	shares	Point-in-time
Investments	`ShortTermInvestments`	$3.23M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	75.00M	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Accounts receivable trade, net	`AccountsReceivableNetCurrent`	$135.95M	USD	Point-in-time
Accounts receivable trade, net	`AccountsReceivableNetCurrent`	$160.74M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Accounts receivable other	`OtherReceivables`	$14.11M	USD	Point-in-time
Treasury stock at cost, shares (in shares)	`TreasuryStockShares`	25.95M	shares	Point-in-time
Treasury stock at cost, shares (in shares)	`TreasuryStockShares`	24.86M	shares	Point-in-time
Accounts receivable other	`OtherReceivables`	$25.22M	USD	Point-in-time
Contracts in progress	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear`	$356.79M	USD	Point-in-time
Contracts in progress	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear`	$413.60M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$29.32M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$28.96M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$693.57M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$830.88M	USD	Point-in-time
Property, Plant and Equipment	`PropertyPlantAndEquipmentGross`	$974.63M	USD	Point-in-time
Property, Plant and Equipment	`PropertyPlantAndEquipmentGross`	$922.64M	USD	Point-in-time
Less accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$661.67M	USD	Point-in-time
Less accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$622.96M	USD	Point-in-time
Net Property, Plant and Equipment	`PropertyPlantAndEquipmentNet`	$299.69M	USD	Point-in-time
Net Property, Plant and Equipment	`PropertyPlantAndEquipmentNet`	$312.96M	USD	Point-in-time
Investments	`LongTermInvestmentsExcludingInvestmentsInUnconsolidatedAffiliates`	$8.92M	USD	Point-in-time
Investments	`LongTermInvestmentsExcludingInvestmentsInUnconsolidatedAffiliates`	$9.01M	USD	Point-in-time
Goodwill	`Goodwill`	$210.79M	USD	Point-in-time
Goodwill	`Goodwill`	$217.45M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxAssetsNet`	$194.46M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxAssetsNet`	$176.30M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$39.98M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$42.85M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$114.75M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$113.44M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$23.59M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$14.69M	USD	Point-in-time
TOTAL	`Assets`	$1.72B	USD	Point-in-time
TOTAL	`Assets`	$1.58B	USD	Point-in-time
Current maturities of long-term debt	`LongtermDebtGrossCurrent`	$27.95M	USD	Point-in-time
Current maturities of long-term debt	`LongtermDebtGrossCurrent`	$27.37M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$89.06M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$99.98M	USD	Point-in-time
Accrued employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$76.13M	USD	Point-in-time
Accrued employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$81.79M	USD	Point-in-time
Accrued liabilities other	`OtherAccruedLiabilitiesCurrent`	$72.11M	USD	Point-in-time
Accrued liabilities other	`OtherAccruedLiabilitiesCurrent`	$55.84M	USD	Point-in-time
Advance billings on contracts	`BillingsInExcessOfCost`	$147.15M	USD	Point-in-time
Advance billings on contracts	`BillingsInExcessOfCost`	$198.18M	USD	Point-in-time
Accrued warranty expense	`ProductWarrantyAccrualClassifiedCurrent`	$11.48M	USD	Point-in-time
Accrued warranty expense	`ProductWarrantyAccrualClassifiedCurrent`	$12.71M	USD	Point-in-time
Accrued warranty expense	`ProductWarrantyAccrualClassifiedCurrent`	$13.54M	USD	Point-in-time
Accrued warranty expense	`ProductWarrantyAccrualClassifiedCurrent`	$12.87M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$459.87M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$439.88M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$489.13M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$497.72M	USD	Point-in-time
Accumulated Postretirement Benefit Obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$19.06M	USD	Point-in-time
Accumulated Postretirement Benefit Obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$19.28M	USD	Point-in-time
Environmental Liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$81.71M	USD	Point-in-time
Environmental Liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$86.96M	USD	Point-in-time
Pension Liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$325.67M	USD	Point-in-time
Pension Liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$357.05M	USD	Point-in-time
Other Liabilities	`OtherLiabilitiesNoncurrent`	$33.99M	USD	Point-in-time
Other Liabilities	`OtherLiabilitiesNoncurrent`	$34.37M	USD	Point-in-time
Commitments and Contingencies (Note 4)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 4)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, par value $0.01 per share, authorized 325,000,000 shares; issued 125,310,668 and 124,149,609 shares at September 30, 2017 and December 31, 2016, respectively	`CommonStockValue`	$1.24M	USD	Point-in-time
Common stock, par value $0.01 per share, authorized 325,000,000 shares; issued 125,310,668 and 124,149,609 shares at September 30, 2017 and December 31, 2016, respectively	`CommonStockValue`	$1.25M	USD	Point-in-time
Preferred stock, par value $0.01 per share, authorized 75,000,000 shares; No shares issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, par value $0.01 per share, authorized 75,000,000 shares; No shares issued	`PreferredStockValue`	-	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$92.40M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$22.02M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$885.12M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.02B	USD	Point-in-time
Treasury stock at cost, 25,954,358 and 24,858,809 shares at September 30, 2017 and December 31, 2016, respectively	`TreasuryStockValue`	$762.17M	USD	Point-in-time
Treasury stock at cost, 25,954,358 and 24,858,809 shares at September 30, 2017 and December 31, 2016, respectively	`TreasuryStockValue`	$814.15M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$10.85M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$3.81M	USD	Point-in-time
Stockholders' Equity BWX Technologies, Inc.	`StockholdersEquity`	$307.90M	USD	Point-in-time
Stockholders' Equity BWX Technologies, Inc.	`StockholdersEquity`	$150.02M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$392.00K	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$341.00K	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$308.24M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$150.41M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$118.64M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$279.63M	USD	Point-in-time
TOTAL	`LiabilitiesAndStockholdersEquity`	$1.72B	USD	Point-in-time
TOTAL	`LiabilitiesAndStockholdersEquity`	$1.58B	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$419.36M	USD	1 Quarter
Revenues	`Revenues`	$379.50M	USD	1 Quarter
Revenues	`Revenues`	$1.26B	USD	3 Qtrs
Revenues	`Revenues`	$1.15B	USD	3 Qtrs
Cost of operations	`CostOfRevenue`	$785.06M	USD	3 Qtrs
Cost of operations	`CostOfRevenue`	$295.32M	USD	1 Quarter
Cost of operations	`CostOfRevenue`	$862.93M	USD	3 Qtrs
Cost of operations	`CostOfRevenue`	$271.17M	USD	1 Quarter
Research and development costs	`ResearchAndDevelopmentExpense`	$2.60M	USD	1 Quarter
Research and development costs	`ResearchAndDevelopmentExpense`	$1.75M	USD	1 Quarter
Research and development costs	`ResearchAndDevelopmentExpense`	$5.27M	USD	3 Qtrs
Research and development costs	`ResearchAndDevelopmentExpense`	$5.04M	USD	3 Qtrs
Gains on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$5.00K	USD	1 Quarter
Gains on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$33.00K	USD	3 Qtrs
Gains on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$2.00K	USD	1 Quarter
Gains on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$55.00K	USD	3 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$49.23M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$151.04M	USD	3 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$51.40M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$146.47M	USD	3 Qtrs
mPower framework agreement	`LossContingencyLossInPeriod`	$30.00M	USD	3 Qtrs
mPower framework agreement	`LossContingencyLossInPeriod`	-	USD	1 Quarter
mPower framework agreement	`LossContingencyLossInPeriod`	-	USD	3 Qtrs
mPower framework agreement	`LossContingencyLossInPeriod`	-	USD	1 Quarter
Total Costs and Expenses	`CostsAndExpenses`	$322.14M	USD	1 Quarter
Total Costs and Expenses	`CostsAndExpenses`	$349.31M	USD	1 Quarter
Total Costs and Expenses	`CostsAndExpenses`	$966.52M	USD	3 Qtrs
Total Costs and Expenses	`CostsAndExpenses`	$1.02B	USD	3 Qtrs
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$13.25M	USD	3 Qtrs
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$5.01M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$3.63M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$10.83M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$249.23M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$62.37M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$73.68M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$193.44M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$128.00K	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$402.00K	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$533.00K	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$750.00K	USD	3 Qtrs
Interest expense	`InterestExpense`	$2.05M	USD	1 Quarter
Interest expense	`InterestExpense`	$5.33M	USD	3 Qtrs
Interest expense	`InterestExpense`	$3.84M	USD	1 Quarter
Interest expense	`InterestExpense`	$11.26M	USD	3 Qtrs
Other net	`OtherIncomeExpenseNet`	$731.00K	USD	3 Qtrs
Other net	`OtherIncomeExpenseNet`	$25.12M	USD	3 Qtrs
Other net	`OtherIncomeExpenseNet`	$348.00K	USD	1 Quarter
Other net	`OtherIncomeExpenseNet`	$228.00K	USD	1 Quarter
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-3.09M	USD	1 Quarter
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-1.69M	USD	1 Quarter
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-9.78M	USD	3 Qtrs
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$20.33M	USD	3 Qtrs
Income before Provision for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$70.59M	USD	1 Quarter
Income before Provision for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$60.68M	USD	1 Quarter
Income before Provision for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$239.45M	USD	3 Qtrs
Income before Provision for Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$213.77M	USD	3 Qtrs
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$75.56M	USD	3 Qtrs
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$64.33M	USD	3 Qtrs
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$19.47M	USD	1 Quarter
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$23.90M	USD	1 Quarter
Net Income	`ProfitLoss`	$163.90M	USD	3 Qtrs
Net Income	`ProfitLoss`	$46.69M	USD	1 Quarter
Net Income	`ProfitLoss`	$41.21M	USD	1 Quarter
Net Income	`ProfitLoss`	$149.44M	USD	3 Qtrs
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$145.00K	USD	1 Quarter
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$373.00K	USD	3 Qtrs
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$140.00K	USD	1 Quarter
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$364.00K	USD	3 Qtrs
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$163.53M	USD	3 Qtrs
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$46.55M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$149.06M	USD	3 Qtrs
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$41.06M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (in usd per share)	`EarningsPerShareBasic`	$1.44	USD	3 Qtrs
Net Income Attributable to BWX Technologies, Inc. (in usd per share)	`EarningsPerShareBasic`	$1.65	USD	3 Qtrs
Net Income Attributable to BWX Technologies, Inc. (in usd per share)	`EarningsPerShareBasic`	$0.40	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (in usd per share)	`EarningsPerShareBasic`	$0.47	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (in usd per share)	`EarningsPerShareDiluted`	$1.42	USD	3 Qtrs
Net Income Attributable to BWX Technologies, Inc. (in usd per share)	`EarningsPerShareDiluted`	$0.46	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (in usd per share)	`EarningsPerShareDiluted`	$0.39	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (in usd per share)	`EarningsPerShareDiluted`	$1.63	USD	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	99.31M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	102.74M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	99.33M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	103.54M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	103.99M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	100.26M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	104.94M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	100.37M	shares	3 Qtrs

Cash Flow Statement 81 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$163.90M	USD	3 Qtrs
Net Income	`ProfitLoss`	$46.69M	USD	1 Quarter
Net Income	`ProfitLoss`	$41.21M	USD	1 Quarter
Net Income	`ProfitLoss`	$149.44M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$42.13M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$37.09M	USD	3 Qtrs
Income of investees, net of dividends	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$6.08M	USD	3 Qtrs
Income of investees, net of dividends	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-731.00K	USD	3 Qtrs
Gains on asset disposals and impairments, net	`GainsLossesOnDispositionOfAssetsAndImpairments`	$33.00K	USD	3 Qtrs
Gains on asset disposals and impairments, net	`GainsLossesOnDispositionOfAssetsAndImpairments`	$55.00K	USD	3 Qtrs
Gain on deconsolidation of Generation mPower LLC	`DeconsolidationGainOrLossAmount`	-	USD	3 Qtrs
Gain on deconsolidation of Generation mPower LLC	`DeconsolidationGainOrLossAmount`	$13.57M	USD	3 Qtrs
Recognition of losses for pension and postretirement plans	`RecognitionOfGainsLossesForPensionAndPostretirementPlans`	$-1.22M	USD	3 Qtrs
Recognition of losses for pension and postretirement plans	`RecognitionOfGainsLossesForPensionAndPostretirementPlans`	$-1.32M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$9.88M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$8.37M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$4.38M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$17.75M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$2.63M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-10.98M	USD	3 Qtrs
Contracts in progress and advance billings on contracts	`IncreaseDecreaseContractsInProgressAndAdvanceBillingsOnContracts`	$2.96M	USD	3 Qtrs
Contracts in progress and advance billings on contracts	`IncreaseDecreaseContractsInProgressAndAdvanceBillingsOnContracts`	$72.92M	USD	3 Qtrs
Income taxes	`IncreaseDecreaseInIncomeTaxes`	$16.22M	USD	3 Qtrs
Income taxes	`IncreaseDecreaseInIncomeTaxes`	$39.09M	USD	3 Qtrs
Accrued and other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$15.88M	USD	3 Qtrs
Accrued and other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-33.74M	USD	3 Qtrs
Pension liability, accrued postretirement benefit obligation and employee benefits	`IncreaseDecreaseInPensionPostretirementAndAccruedEmployeeBenefits`	$37.53M	USD	3 Qtrs
Pension liability, accrued postretirement benefit obligation and employee benefits	`IncreaseDecreaseInPensionPostretirementAndAccruedEmployeeBenefits`	$47.11M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-200.00K	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$3.84M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$144.68M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$92.47M	USD	3 Qtrs
Decrease (increase) in restricted cash and cash equivalents	`IncreaseDecreaseInRestrictedCash`	$-9.55M	USD	3 Qtrs
Decrease (increase) in restricted cash and cash equivalents	`IncreaseDecreaseInRestrictedCash`	$966.00K	USD	3 Qtrs
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$30.86M	USD	3 Qtrs
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$49.36M	USD	3 Qtrs
Purchases of securities	`PaymentsToAcquireAvailableForSaleSecurities`	$17.60M	USD	3 Qtrs
Purchases of securities	`PaymentsToAcquireAvailableForSaleSecurities`	$3.24M	USD	3 Qtrs
Sales and maturities of securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$12.41M	USD	3 Qtrs
Sales and maturities of securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$7.89M	USD	3 Qtrs
Investments, net of return of capital, in equity method investees	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$2.14M	USD	3 Qtrs
Investments, net of return of capital, in equity method investees	`PaymentsToAcquireAssetsInvestingActivities`	$9.16M	USD	3 Qtrs
Proceeds from asset disposals	`ProceedsFromSalesOfAssetsInvestingActivities`	$142.00K	USD	3 Qtrs
Proceeds from asset disposals	`ProceedsFromSalesOfAssetsInvestingActivities`	$55.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$24.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	3 Qtrs
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-38.90M	USD	3 Qtrs
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-40.13M	USD	3 Qtrs
Borrowings under the Credit Agreement	`ProceedsFromIssuanceOfDebt`	$241.30M	USD	3 Qtrs
Borrowings under the Credit Agreement	`ProceedsFromIssuanceOfDebt`	$73.60M	USD	3 Qtrs
Repayments under Credit Agreement	`RepaymentsOfLinesOfCredit`	$94.32M	USD	3 Qtrs
Repayments under Credit Agreement	`RepaymentsOfLinesOfCredit`	$91.15M	USD	3 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$663.00K	USD	3 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	3 Qtrs
Repurchase of common shares	`PaymentsForRepurchaseOfCommonStock`	$293.00M	USD	3 Qtrs
Repurchase of common shares	`PaymentsForRepurchaseOfCommonStock`	-	USD	3 Qtrs
Dividends paid to common shareholders	`PaymentsOfDividendsCommonStock`	$28.42M	USD	3 Qtrs
Dividends paid to common shareholders	`PaymentsOfDividendsCommonStock`	$31.07M	USD	3 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$16.02M	USD	3 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$18.77M	USD	3 Qtrs
Cash paid for shares withheld to satisfy employee taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.39M	USD	3 Qtrs
Cash paid for shares withheld to satisfy employee taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$9.04M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-415.00K	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-382.00K	USD	3 Qtrs
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-43.58M	USD	3 Qtrs
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-162.58M	USD	3 Qtrs
EFFECTS OF EXCHANGE RATE CHANGES ON CASH	`EffectOfExchangeRateOnCashAndCashEquivalents`	$15.29M	USD	3 Qtrs
EFFECTS OF EXCHANGE RATE CHANGES ON CASH	`EffectOfExchangeRateOnCashAndCashEquivalents`	$729.00K	USD	3 Qtrs
TOTAL INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$77.50M	USD	3 Qtrs
TOTAL INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-109.50M	USD	3 Qtrs
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$154.73M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$125.64M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$125.64M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$203.14M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$45.23M	USD	Point-in-time
Interest	`InterestPaidNet`	$10.76M	USD	3 Qtrs
Interest	`InterestPaidNet`	$4.37M	USD	3 Qtrs
Income taxes (net of refunds)	`IncomeTaxesPaidNet`	$48.78M	USD	3 Qtrs
Income taxes (net of refunds)	`IncomeTaxesPaidNet`	$36.42M	USD	3 Qtrs
Accrued capital expenditures included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$5.63M	USD	3 Qtrs
Accrued capital expenditures included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$7.68M	USD	3 Qtrs

Stockholders Equity 40 line items

Line Item	Tag	Value	Unit	Period
Dividends declared per share (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.27	USD	3 Qtrs
Dividends declared per share (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.31	USD	3 Qtrs
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$308.24M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$150.41M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$118.64M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$279.63M	USD	Point-in-time
Beginning balance (in shares)	`CommonStockSharesIssued`	124.15M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesIssued`	125.31M	shares	Point-in-time
Net Income	`ProfitLoss`	$163.90M	USD	3 Qtrs
Net Income	`ProfitLoss`	$46.69M	USD	1 Quarter
Net Income	`ProfitLoss`	$41.21M	USD	1 Quarter
Net Income	`ProfitLoss`	$149.44M	USD	3 Qtrs
Dividends declared	`Dividends`	$28.28M	USD	3 Qtrs
Dividends declared	`Dividends`	$31.11M	USD	3 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-272.00K	USD	1 Quarter
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$7.42M	USD	3 Qtrs
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$4.59M	USD	1 Quarter
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.84M	USD	3 Qtrs
Derivative financial instruments	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$260.00K	USD	3 Qtrs
Derivative financial instruments	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$426.00K	USD	3 Qtrs
Defined benefit obligations	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-861.00K	USD	3 Qtrs
Defined benefit obligations	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-797.00K	USD	3 Qtrs
Available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.35M	USD	3 Qtrs
Available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-1.67M	USD	3 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$20.61M	USD	3 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$18.84M	USD	3 Qtrs
Shares placed in treasury	`TreasuryStockValueAcquiredCostMethod`	$303.61M	USD	3 Qtrs
Shares placed in treasury	`TreasuryStockValueAcquiredCostMethod`	$12.07M	USD	3 Qtrs
Stock-based compensation charges	`StockGrantedDuringPeriodValueSharebasedCompensation`	$8.93M	USD	3 Qtrs
Stock-based compensation charges	`StockGrantedDuringPeriodValueSharebasedCompensation`	$9.88M	USD	3 Qtrs
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$415.00K	USD	3 Qtrs
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$382.00K	USD	3 Qtrs
Deconsolidation of Generation mPower LLC	`NoncontrollingInterestDecreaseFromDeconsolidation`	$13.57M	USD	3 Qtrs
Other	`StockholdersEquityNoteSpinoffTransaction`	$3.39M	USD	3 Qtrs
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$308.24M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$150.41M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$118.64M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$279.63M	USD	Point-in-time
Ending balance (in shares)	`CommonStockSharesIssued`	124.15M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesIssued`	125.31M	shares	Point-in-time

Comprehensive Income 68 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$163.90M	USD	3 Qtrs
Net Income	`ProfitLoss`	$46.69M	USD	1 Quarter
Tax provision on currency translation adjustments provision	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$-54.00K	USD	1 Quarter
Tax provision on currency translation adjustments provision	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	1 Quarter
Tax provision on currency translation adjustments provision	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$680.00K	USD	3 Qtrs
Tax provision on currency translation adjustments provision	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	-	USD	3 Qtrs
Net Income	`ProfitLoss`	$41.21M	USD	1 Quarter
Net Income	`ProfitLoss`	$149.44M	USD	3 Qtrs
Tax provision of unrealized gains on derivative financial instruments	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-20.00K	USD	1 Quarter
Tax provision of unrealized gains on derivative financial instruments	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$149.00K	USD	3 Qtrs
Tax provision of unrealized gains on derivative financial instruments	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-90.00K	USD	1 Quarter
Tax provision of unrealized gains on derivative financial instruments	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$332.00K	USD	3 Qtrs
Currency translation adjustments, net of tax benefit (provision) of $0, $54, $0 and $(680), respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-272.00K	USD	1 Quarter
Tax provision (benefit) on reclassification adjustment for (gains) losses on derivative financial instruments	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-71.00K	USD	1 Quarter
Currency translation adjustments, net of tax benefit (provision) of $0, $54, $0 and $(680), respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$7.42M	USD	3 Qtrs
Tax provision (benefit) on reclassification adjustment for (gains) losses on derivative financial instruments	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$240.00K	USD	3 Qtrs
Tax provision (benefit) on reclassification adjustment for (gains) losses on derivative financial instruments	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	-	USD	3 Qtrs
Currency translation adjustments, net of tax benefit (provision) of $0, $54, $0 and $(680), respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$4.59M	USD	1 Quarter
Tax provision (benefit) on reclassification adjustment for (gains) losses on derivative financial instruments	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-45.00K	USD	1 Quarter
Currency translation adjustments, net of tax benefit (provision) of $0, $54, $0 and $(680), respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.84M	USD	3 Qtrs
Tax benefit of amortization of benefit plan costs	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-425.00K	USD	3 Qtrs
Tax benefit of amortization of benefit plan costs	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-459.00K	USD	3 Qtrs
Tax benefit of amortization of benefit plan costs	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-142.00K	USD	1 Quarter
Tax benefit of amortization of benefit plan costs	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-146.00K	USD	1 Quarter
Unrealized (losses) gains arising during the period, net of tax benefit (provision) of $90, $20, $(149) and $(332), respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-259.00K	USD	1 Quarter
Unrealized (losses) gains arising during the period, net of tax benefit (provision) of $90, $20, $(149) and $(332), respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$429.00K	USD	3 Qtrs
Tax (provision) benefit of unrealized gains (losses)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$52.00K	USD	1 Quarter
Tax (provision) benefit of unrealized gains (losses)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$182.00K	USD	3 Qtrs
Tax (provision) benefit of unrealized gains (losses)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$744.00K	USD	3 Qtrs
Tax (provision) benefit of unrealized gains (losses)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$219.00K	USD	1 Quarter
Unrealized (losses) gains arising during the period, net of tax benefit (provision) of $90, $20, $(149) and $(332), respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$954.00K	USD	3 Qtrs
Unrealized (losses) gains arising during the period, net of tax benefit (provision) of $90, $20, $(149) and $(332), respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-58.00K	USD	1 Quarter
Tax provision on reclassification adjustment for gain on investment	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$5.00K	USD	1 Quarter
Tax provision on reclassification adjustment for gain on investment	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$4.00K	USD	1 Quarter
Reclassification adjustment for losses (gains) included in net income, net of tax (benefit) provision of $(71), $(45), $0 and $240, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-204.00K	USD	1 Quarter
Reclassification adjustment for losses (gains) included in net income, net of tax (benefit) provision of $(71), $(45), $0 and $240, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-129.00K	USD	1 Quarter
Reclassification adjustment for losses (gains) included in net income, net of tax (benefit) provision of $(71), $(45), $0 and $240, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$694.00K	USD	3 Qtrs
Tax provision on reclassification adjustment for gain on investment	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$19.00K	USD	3 Qtrs
Tax provision on reclassification adjustment for gain on investment	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$16.00K	USD	3 Qtrs
Reclassification adjustment for losses (gains) included in net income, net of tax (benefit) provision of $(71), $(45), $0 and $240, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$3.00K	USD	3 Qtrs
Amortization of benefit plan costs, net of tax benefit of $(146), $(142), $(459) and $(425), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$282.00K	USD	1 Quarter
Amortization of benefit plan costs, net of tax benefit of $(146), $(142), $(459) and $(425), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$861.00K	USD	3 Qtrs
Amortization of benefit plan costs, net of tax benefit of $(146), $(142), $(459) and $(425), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$267.00K	USD	1 Quarter
Amortization of benefit plan costs, net of tax benefit of $(146), $(142), $(459) and $(425), respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$797.00K	USD	3 Qtrs
Unrealized (losses) gains arising during the period, net of tax provision of $(52), $(219), $(182) and $(744), respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$407.00K	USD	1 Quarter
Unrealized (losses) gains arising during the period, net of tax provision of $(52), $(219), $(182) and $(744), respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$1.38M	USD	3 Qtrs
Unrealized (losses) gains arising during the period, net of tax provision of $(52), $(219), $(182) and $(744), respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-227.00K	USD	1 Quarter
Unrealized (losses) gains arising during the period, net of tax provision of $(52), $(219), $(182) and $(744), respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-1.53M	USD	3 Qtrs
Reclassification adjustment for gains included in net income, net of tax provision of $5, $4, $19 and $16, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$8.00K	USD	1 Quarter
Reclassification adjustment for gains included in net income, net of tax provision of $5, $4, $19 and $16, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$143.00K	USD	3 Qtrs
Reclassification adjustment for gains included in net income, net of tax provision of $5, $4, $19 and $16, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$9.00K	USD	1 Quarter
Reclassification adjustment for gains included in net income, net of tax provision of $5, $4, $19 and $16, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$31.00K	USD	3 Qtrs
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$4.58M	USD	1 Quarter
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$7.04M	USD	3 Qtrs
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$4.25M	USD	3 Qtrs
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$465.00K	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$41.67M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$170.94M	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$51.27M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$153.69M	USD	3 Qtrs
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$145.00K	USD	1 Quarter
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$364.00K	USD	3 Qtrs
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$140.00K	USD	1 Quarter
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$373.00K	USD	3 Qtrs
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$153.32M	USD	3 Qtrs
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$170.57M	USD	3 Qtrs
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$51.13M	USD	1 Quarter
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$41.53M	USD	1 Quarter

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