10-K Filing

BWX TECHNOLOGIES, INC. CIK: 1486957 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0001486957-25-000008`
Period End Date	20241231
Filing Date	20250224
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	bwxt-20241231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 192 Income Statement 222 Cash Flow Statement 244 Stockholders Equity 90 Comprehensive Income 96

Balance Sheet 192 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (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 authorized (in shares)	`CommonStockSharesAuthorized`	325.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	325.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$75.77M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$75.77M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	128.32M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	128.32M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	128.07M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	128.07M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$74.11M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$74.11M	USD	Point-in-time
Preferred stock, par value (usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$2.79M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$2.79M	USD	Point-in-time
Preferred stock, par value (usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$2.86M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalents`	$2.86M	USD	Point-in-time
Accounts receivable trade, net	`AccountsReceivableNetCurrent`	$70.18M	USD	Point-in-time
Accounts receivable trade, net	`AccountsReceivableNetCurrent`	$70.18M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	75.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	75.00M	shares	Point-in-time
Accounts receivable trade, net	`AccountsReceivableNetCurrent`	$99.11M	USD	Point-in-time
Accounts receivable trade, net	`AccountsReceivableNetCurrent`	$99.11M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	75.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	75.00M	shares	Point-in-time
Accounts receivable other	`OtherReceivablesNetCurrent`	$16.34M	USD	Point-in-time
Accounts receivable other	`OtherReceivablesNetCurrent`	$16.34M	USD	Point-in-time
Accounts receivable other	`OtherReceivablesNetCurrent`	$53.20M	USD	Point-in-time
Accounts receivable other	`OtherReceivablesNetCurrent`	$53.20M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Retainages	`AccountsReceivableRetainage`	$33.67M	USD	Point-in-time
Retainages	`AccountsReceivableRetainage`	$33.67M	USD	Point-in-time
Treasury stock at cost (in shares)	`TreasuryStockCommonShares`	36.87M	shares	Point-in-time
Treasury stock at cost (in shares)	`TreasuryStockCommonShares`	36.87M	shares	Point-in-time
Treasury stock at cost (in shares)	`TreasuryStockCommonShares`	36.54M	shares	Point-in-time
Treasury stock at cost (in shares)	`TreasuryStockCommonShares`	36.54M	shares	Point-in-time
Retainages	`AccountsReceivableRetainage`	$55.18M	USD	Point-in-time
Retainages	`AccountsReceivableRetainage`	$55.18M	USD	Point-in-time
Contracts in progress	`CostInExcessOfBillingsCurrent1`	$577.75M	USD	Point-in-time
Contracts in progress	`CostInExcessOfBillingsCurrent1`	$577.75M	USD	Point-in-time
Contracts in progress	`CostInExcessOfBillingsCurrent1`	$533.15M	USD	Point-in-time
Contracts in progress	`CostInExcessOfBillingsCurrent1`	$533.15M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$89.38M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$89.38M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$64.32M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$64.32M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$930.00M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$930.00M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$817.80M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$817.80M	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.13B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.13B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.28B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.28B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.23B	USD	Point-in-time
Property, Plant and Equipment, Net	`PropertyPlantAndEquipmentNet`	$1.23B	USD	Point-in-time
Investments	`LongTermInvestmentsExcludingInvestmentsInUnconsolidatedAffiliates`	$9.50M	USD	Point-in-time
Investments	`LongTermInvestmentsExcludingInvestmentsInUnconsolidatedAffiliates`	$9.50M	USD	Point-in-time
Investments	`LongTermInvestmentsExcludingInvestmentsInUnconsolidatedAffiliates`	$10.61M	USD	Point-in-time
Investments	`LongTermInvestmentsExcludingInvestmentsInUnconsolidatedAffiliates`	$10.61M	USD	Point-in-time
Goodwill	`Goodwill`	$293.17M	USD	Point-in-time
Goodwill	`Goodwill`	$293.17M	USD	Point-in-time
Goodwill	`Goodwill`	$287.36M	USD	Point-in-time
Goodwill	`Goodwill`	$287.36M	USD	Point-in-time
Goodwill	`Goodwill`	$297.02M	USD	Point-in-time
Goodwill	`Goodwill`	$297.02M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxAssetsNet`	$6.57M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxAssetsNet`	$6.57M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxAssetsNet`	$16.33M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxAssetsNet`	$16.33M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`EquityMethodInvestments`	$88.61M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`EquityMethodInvestments`	$88.61M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`EquityMethodInvestments`	$99.40M	USD	Point-in-time
Investments in Unconsolidated Affiliates	`EquityMethodInvestments`	$99.40M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$193.61M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$193.61M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$165.32M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$165.32M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$185.55M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$185.55M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$185.51M	USD	Point-in-time
Intangible Assets	`IntangibleAssetsNetExcludingGoodwill`	$185.51M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$92.50M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$92.50M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$103.78M	USD	Point-in-time
Other Assets	`OtherAssetsNoncurrent`	$103.78M	USD	Point-in-time
TOTAL	`Assets`	$2.87B	USD	Point-in-time
TOTAL	`Assets`	$2.87B	USD	Point-in-time
TOTAL	`Assets`	$2.75B	USD	Point-in-time
TOTAL	`Assets`	$2.75B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$6.25M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$6.25M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$12.50M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$12.50M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$126.65M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$126.65M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$158.08M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$158.08M	USD	Point-in-time
Accrued employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$77.23M	USD	Point-in-time
Accrued employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$77.23M	USD	Point-in-time
Accrued employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$64.54M	USD	Point-in-time
Accrued employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$64.54M	USD	Point-in-time
Accrued liabilities other	`OtherAccruedLiabilitiesCurrent`	$70.21M	USD	Point-in-time
Accrued liabilities other	`OtherAccruedLiabilitiesCurrent`	$70.21M	USD	Point-in-time
Accrued liabilities other	`OtherAccruedLiabilitiesCurrent`	$65.10M	USD	Point-in-time
Accrued liabilities other	`OtherAccruedLiabilitiesCurrent`	$65.10M	USD	Point-in-time
Advance billings on contracts	`ContractWithCustomerLiability`	$107.39M	USD	Point-in-time
Advance billings on contracts	`ContractWithCustomerLiability`	$107.39M	USD	Point-in-time
Advance billings on contracts	`ContractWithCustomerLiability`	$161.29M	USD	Point-in-time
Advance billings on contracts	`ContractWithCustomerLiability`	$161.29M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$375.05M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$375.05M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$474.20M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$474.20M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$1.20B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$1.20B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$1.04B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$1.04B	USD	Point-in-time
Accumulated Postretirement Benefit Obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$16.52M	USD	Point-in-time
Accumulated Postretirement Benefit Obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$16.52M	USD	Point-in-time
Accumulated Postretirement Benefit Obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$18.47M	USD	Point-in-time
Accumulated Postretirement Benefit Obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$18.47M	USD	Point-in-time
Environmental Liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$94.22M	USD	Point-in-time
Environmental Liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$94.22M	USD	Point-in-time
Environmental Liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$90.58M	USD	Point-in-time
Environmental Liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$90.58M	USD	Point-in-time
Pension Liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$82.79M	USD	Point-in-time
Pension Liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$82.79M	USD	Point-in-time
Pension Liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$82.60M	USD	Point-in-time
Pension Liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$82.60M	USD	Point-in-time
Other Liabilities	`OtherLiabilitiesNoncurrent`	$79.01M	USD	Point-in-time
Other Liabilities	`OtherLiabilitiesNoncurrent`	$79.01M	USD	Point-in-time
Other Liabilities	`OtherLiabilitiesNoncurrent`	$43.47M	USD	Point-in-time
Other Liabilities	`OtherLiabilitiesNoncurrent`	$43.47M	USD	Point-in-time
Commitments and Contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, par value $0.01 per share, authorized 325,000,000 shares; issued 128,320,295 and 128,065,521 shares at December 31, 2024 and 2023, respectively	`CommonStockValue`	$1.28M	USD	Point-in-time
Common stock, par value $0.01 per share, authorized 325,000,000 shares; issued 128,320,295 and 128,065,521 shares at December 31, 2024 and 2023, respectively	`CommonStockValue`	$1.28M	USD	Point-in-time
Common stock, par value $0.01 per share, authorized 325,000,000 shares; issued 128,320,295 and 128,065,521 shares at December 31, 2024 and 2023, respectively	`CommonStockValue`	$1.28M	USD	Point-in-time
Common stock, par value $0.01 per share, authorized 325,000,000 shares; issued 128,320,295 and 128,065,521 shares at December 31, 2024 and 2023, respectively	`CommonStockValue`	$1.28M	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
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`	$228.89M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$228.89M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$206.48M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$206.48M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.09B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.09B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.29B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.29B	USD	Point-in-time
Treasury stock at cost, 36,869,498 and 36,537,695 shares at December 31, 2024 and 2023, respectively	`TreasuryStockCommonValue`	$1.36B	USD	Point-in-time
Treasury stock at cost, 36,869,498 and 36,537,695 shares at December 31, 2024 and 2023, respectively	`TreasuryStockCommonValue`	$1.36B	USD	Point-in-time
Treasury stock at cost, 36,869,498 and 36,537,695 shares at December 31, 2024 and 2023, respectively	`TreasuryStockCommonValue`	$1.39B	USD	Point-in-time
Treasury stock at cost, 36,869,498 and 36,537,695 shares at December 31, 2024 and 2023, respectively	`TreasuryStockCommonValue`	$1.39B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.46M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.46M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-48.21M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-48.21M	USD	Point-in-time
Stockholders' Equity BWX Technologies, Inc.	`StockholdersEquity`	$933.35M	USD	Point-in-time
Stockholders' Equity BWX Technologies, Inc.	`StockholdersEquity`	$933.35M	USD	Point-in-time
Stockholders' Equity BWX Technologies, Inc.	`StockholdersEquity`	$1.08B	USD	Point-in-time
Stockholders' Equity BWX Technologies, Inc.	`StockholdersEquity`	$1.08B	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$-276.00K	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$-276.00K	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$-50.00K	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$-50.00K	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$637.24M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$637.24M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$933.30M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$933.30M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$748.36M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$748.36M	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Total Stockholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
TOTAL	`LiabilitiesAndStockholdersEquity`	$2.75B	USD	Point-in-time
TOTAL	`LiabilitiesAndStockholdersEquity`	$2.75B	USD	Point-in-time
TOTAL	`LiabilitiesAndStockholdersEquity`	$2.87B	USD	Point-in-time
TOTAL	`LiabilitiesAndStockholdersEquity`	$2.87B	USD	Point-in-time

Income Statement 222 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.50B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.50B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.70B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.70B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$746.27M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$746.27M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$681.47M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$681.47M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$725.51M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$725.51M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$612.45M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$612.45M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$589.99M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$589.99M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$671.96M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$671.96M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$568.36M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$568.36M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.23B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.23B	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$603.97M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$603.97M	USD	1 Quarter
Cost of operations	`CostOfRevenue`	$2.05B	USD	Annual
Cost of operations	`CostOfRevenue`	$2.05B	USD	Annual
Cost of operations	`CostOfRevenue`	$1.88B	USD	Annual
Cost of operations	`CostOfRevenue`	$1.88B	USD	Annual
Cost of operations	`CostOfRevenue`	$1.68B	USD	Annual
Cost of operations	`CostOfRevenue`	$1.68B	USD	Annual
Research and development costs	`ResearchAndDevelopmentExpense`	$7.48M	USD	Annual
Research and development costs	`ResearchAndDevelopmentExpense`	$7.48M	USD	Annual
Research and development costs	`ResearchAndDevelopmentExpense`	$9.54M	USD	Annual
Research and development costs	`ResearchAndDevelopmentExpense`	$9.54M	USD	Annual
Research and development costs	`ResearchAndDevelopmentExpense`	$7.61M	USD	Annual
Research and development costs	`ResearchAndDevelopmentExpense`	$7.61M	USD	Annual
Losses on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$-1.03M	USD	Annual
Losses on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$-1.03M	USD	Annual
Losses on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$-4.39M	USD	Annual
Losses on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$-4.39M	USD	Annual
Losses on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$-5.52M	USD	Annual
Losses on asset disposals and impairments, net	`GainLossOnDispositionOfAssets`	$-5.52M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$234.28M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$234.28M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$318.66M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$318.66M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$279.69M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$279.69M	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.93B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.93B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$2.38B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$2.38B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$2.16B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$2.16B	USD	Annual
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$11.95M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$11.95M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$50.81M	USD	Annual
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$50.81M	USD	Annual
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$45.97M	USD	Annual
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$45.97M	USD	Annual
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$11.58M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$11.58M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$15.53M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$15.53M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$13.64M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$13.64M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$12.65M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$12.65M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$13.20M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$13.20M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$55.93M	USD	Annual
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$55.93M	USD	Annual
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$15.61M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$15.61M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$12.57M	USD	1 Quarter
Equity in Income of Investees	`IncomeLossFromEquityMethodInvestments`	$12.57M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$348.57M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$348.57M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$87.84M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$87.84M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$383.06M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$383.06M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$92.96M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$92.96M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$380.61M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$380.61M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$96.58M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$96.58M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$98.81M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$98.81M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$92.26M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$92.26M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$123.19M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$123.19M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$86.67M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$86.67M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$85.36M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$85.36M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$2.55M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$2.55M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$758.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$758.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$2.36M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$2.36M	USD	Annual
Interest expense	`InterestExpenseNonoperating`	$36.41M	USD	Annual
Interest expense	`InterestExpenseNonoperating`	$36.41M	USD	Annual
Interest expense	`InterestExpenseNonoperating`	$39.48M	USD	Annual
Interest expense	`InterestExpenseNonoperating`	$39.48M	USD	Annual
Interest expense	`InterestExpenseNonoperating`	$47.04M	USD	Annual
Interest expense	`InterestExpenseNonoperating`	$47.04M	USD	Annual
Other net	`OtherIncomeExpenseNet`	$1.46M	USD	Annual
Other net	`OtherIncomeExpenseNet`	$1.46M	USD	Annual
Other net	`OtherIncomeExpenseNet`	$5.03M	USD	Annual
Other net	`OtherIncomeExpenseNet`	$5.03M	USD	Annual
Other net	`OtherIncomeExpenseNet`	$-16.98M	USD	Annual
Other net	`OtherIncomeExpenseNet`	$-16.98M	USD	Annual
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-31.89M	USD	Annual
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-31.89M	USD	Annual
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-34.19M	USD	Annual
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-34.19M	USD	Annual
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-61.66M	USD	Annual
Total Other Income (Expense)	`OtherNonoperatingIncomeExpense`	$-61.66M	USD	Annual
Total before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$321.40M	USD	Annual
Total before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$321.40M	USD	Annual
Total before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$348.72M	USD	Annual
Total before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$348.72M	USD	Annual
Total before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$314.38M	USD	Annual
Total before tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$314.38M	USD	Annual
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$75.08M	USD	Annual
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$75.08M	USD	Annual
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$66.42M	USD	Annual
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$66.42M	USD	Annual
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$75.76M	USD	Annual
Provision for Income Taxes	`IncomeTaxExpenseBenefit`	$75.76M	USD	Annual
Net Income	`ProfitLoss`	$238.62M	USD	Annual
Net Income	`ProfitLoss`	$238.62M	USD	Annual
Net Income	`ProfitLoss`	$282.30M	USD	Annual
Net Income	`ProfitLoss`	$282.30M	USD	Annual
Net Income	`ProfitLoss`	$246.32M	USD	Annual
Net Income	`ProfitLoss`	$246.32M	USD	Annual
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$472.00K	USD	Annual
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$472.00K	USD	Annual
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$429.00K	USD	Annual
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$429.00K	USD	Annual
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$357.00K	USD	Annual
Net Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$357.00K	USD	Annual
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$245.85M	USD	Annual
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$245.85M	USD	Annual
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$72.97M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$72.97M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$71.02M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$71.02M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$69.48M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$69.48M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$238.19M	USD	Annual
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$238.19M	USD	Annual
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$60.27M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$60.27M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$68.47M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$68.47M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$281.94M	USD	Annual
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$281.94M	USD	Annual
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$58.60M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$58.60M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$65.89M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$65.89M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$61.09M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc.	`NetIncomeLoss`	$61.09M	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$3.08	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$3.08	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.80	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.80	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.76	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.76	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.64	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.64	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$2.68	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$2.68	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.75	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.75	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.72	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.72	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.67	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.67	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$2.60	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$2.60	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.78	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.78	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.66	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareBasic`	$0.66	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.64	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.64	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.75	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.75	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.66	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.66	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.72	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.72	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$2.60	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$2.60	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.76	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.76	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.79	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.79	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.77	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.77	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$3.07	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$3.07	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$2.68	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$2.68	USD	Annual
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.67	USD	1 Quarter
Net Income Attributable to BWX Technologies, Inc. (USD per share)	`EarningsPerShareDiluted`	$0.67	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.45M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.45M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.57M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.57M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.62M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.62M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	91.86M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	91.86M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	91.87M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	91.87M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	91.70M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	91.70M	shares	Annual

Cash Flow Statement 244 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$238.62M	USD	Annual
Net income	`ProfitLoss`	$238.62M	USD	Annual
Net income	`ProfitLoss`	$282.30M	USD	Annual
Net income	`ProfitLoss`	$282.30M	USD	Annual
Net income	`ProfitLoss`	$246.32M	USD	Annual
Net income	`ProfitLoss`	$246.32M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$73.84M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$73.84M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$78.57M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$78.57M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$85.86M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$85.86M	USD	Annual
Income of investees, net of dividends	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$3.46M	USD	Annual
Income of investees, net of dividends	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$3.46M	USD	Annual
Income of investees, net of dividends	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$10.60M	USD	Annual
Income of investees, net of dividends	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$10.60M	USD	Annual
Income of investees, net of dividends	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-11.13M	USD	Annual
Income of investees, net of dividends	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-11.13M	USD	Annual
Losses on asset disposals and impairments - net	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$4.39M	USD	Annual
Losses on asset disposals and impairments - net	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$4.39M	USD	Annual
Losses on asset disposals and impairments - net	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$5.52M	USD	Annual
Losses on asset disposals and impairments - net	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$5.52M	USD	Annual
Losses on asset disposals and impairments - net	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$1.03M	USD	Annual
Losses on asset disposals and impairments - net	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$1.03M	USD	Annual
Provision for deferred taxes	`DeferredIncomeTaxesAndTaxCredits`	$5.51M	USD	Annual
Provision for deferred taxes	`DeferredIncomeTaxesAndTaxCredits`	$5.51M	USD	Annual
Provision for deferred taxes	`DeferredIncomeTaxesAndTaxCredits`	$19.84M	USD	Annual
Provision for deferred taxes	`DeferredIncomeTaxesAndTaxCredits`	$19.84M	USD	Annual
Provision for deferred taxes	`DeferredIncomeTaxesAndTaxCredits`	$-5.13M	USD	Annual
Provision for deferred taxes	`DeferredIncomeTaxesAndTaxCredits`	$-5.13M	USD	Annual
Recognition of (gains) losses for pension and postretirement plans	`RecognitionOfGainsLossesForPensionAndPostretirementPlans`	$-34.09M	USD	Annual
Recognition of (gains) losses for pension and postretirement plans	`RecognitionOfGainsLossesForPensionAndPostretirementPlans`	$-34.09M	USD	Annual
Recognition of (gains) losses for pension and postretirement plans	`RecognitionOfGainsLossesForPensionAndPostretirementPlans`	$-49.87M	USD	Annual
Recognition of (gains) losses for pension and postretirement plans	`RecognitionOfGainsLossesForPensionAndPostretirementPlans`	$-49.87M	USD	Annual
Recognition of (gains) losses for pension and postretirement plans	`RecognitionOfGainsLossesForPensionAndPostretirementPlans`	$-14.15M	USD	Annual
Recognition of (gains) losses for pension and postretirement plans	`RecognitionOfGainsLossesForPensionAndPostretirementPlans`	$-14.15M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$21.68M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$21.68M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$15.90M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$15.90M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$14.13M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$14.13M	USD	Annual
Other, net	`OtherOperatingIncomeExpenseNet`	$83.00K	USD	Annual
Other, net	`OtherOperatingIncomeExpenseNet`	$83.00K	USD	Annual
Other, net	`OtherOperatingIncomeExpenseNet`	$1.53M	USD	Annual
Other, net	`OtherOperatingIncomeExpenseNet`	$1.53M	USD	Annual
Other, net	`OtherOperatingIncomeExpenseNet`	$-2.17M	USD	Annual
Other, net	`OtherOperatingIncomeExpenseNet`	$-2.17M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-15.17M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-15.17M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$47.57M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$47.57M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-462.00K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-462.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-40.49M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-40.49M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-9.03M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-9.03M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$34.53M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$34.53M	USD	Annual
Retainages	`IncreaseDecreaseInDepositOtherAssets`	$-4.19M	USD	Annual
Retainages	`IncreaseDecreaseInDepositOtherAssets`	$-4.19M	USD	Annual
Retainages	`IncreaseDecreaseInDepositOtherAssets`	$-21.51M	USD	Annual
Retainages	`IncreaseDecreaseInDepositOtherAssets`	$-21.51M	USD	Annual
Retainages	`IncreaseDecreaseInDepositOtherAssets`	$6.62M	USD	Annual
Retainages	`IncreaseDecreaseInDepositOtherAssets`	$6.62M	USD	Annual
Contracts in progress and advance billings on contracts	`IncreaseDecreaseContractsInProgressAndAdvanceBillingsOnContracts`	$7.16M	USD	Annual
Contracts in progress and advance billings on contracts	`IncreaseDecreaseContractsInProgressAndAdvanceBillingsOnContracts`	$7.16M	USD	Annual
Contracts in progress and advance billings on contracts	`IncreaseDecreaseContractsInProgressAndAdvanceBillingsOnContracts`	$-28.87M	USD	Annual
Contracts in progress and advance billings on contracts	`IncreaseDecreaseContractsInProgressAndAdvanceBillingsOnContracts`	$-28.87M	USD	Annual
Contracts in progress and advance billings on contracts	`IncreaseDecreaseContractsInProgressAndAdvanceBillingsOnContracts`	$38.62M	USD	Annual
Contracts in progress and advance billings on contracts	`IncreaseDecreaseContractsInProgressAndAdvanceBillingsOnContracts`	$38.62M	USD	Annual
Income taxes	`IncreaseDecreaseInIncomeTaxes`	$-4.79M	USD	Annual
Income taxes	`IncreaseDecreaseInIncomeTaxes`	$-4.79M	USD	Annual
Income taxes	`IncreaseDecreaseInIncomeTaxes`	$-764.00K	USD	Annual
Income taxes	`IncreaseDecreaseInIncomeTaxes`	$-764.00K	USD	Annual
Income taxes	`IncreaseDecreaseInIncomeTaxes`	$1.65M	USD	Annual
Income taxes	`IncreaseDecreaseInIncomeTaxes`	$1.65M	USD	Annual
Accrued and other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-18.95M	USD	Annual
Accrued and other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-18.95M	USD	Annual
Accrued and other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-9.75M	USD	Annual
Accrued and other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-9.75M	USD	Annual
Accrued and other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$865.00K	USD	Annual
Accrued and other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$865.00K	USD	Annual
Pension liabilities, accrued postretirement benefit obligations and employee benefits	`IncreaseDecreaseInPensionPostretirementAndAccruedEmployeeBenefits`	$6.96M	USD	Annual
Pension liabilities, accrued postretirement benefit obligations and employee benefits	`IncreaseDecreaseInPensionPostretirementAndAccruedEmployeeBenefits`	$6.96M	USD	Annual
Pension liabilities, accrued postretirement benefit obligations and employee benefits	`IncreaseDecreaseInPensionPostretirementAndAccruedEmployeeBenefits`	$-881.00K	USD	Annual
Pension liabilities, accrued postretirement benefit obligations and employee benefits	`IncreaseDecreaseInPensionPostretirementAndAccruedEmployeeBenefits`	$-881.00K	USD	Annual
Pension liabilities, accrued postretirement benefit obligations and employee benefits	`IncreaseDecreaseInPensionPostretirementAndAccruedEmployeeBenefits`	$68.53M	USD	Annual
Pension liabilities, accrued postretirement benefit obligations and employee benefits	`IncreaseDecreaseInPensionPostretirementAndAccruedEmployeeBenefits`	$68.53M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$13.83M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$13.83M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$8.86M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$8.86M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-6.50M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-6.50M	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$408.43M	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$408.43M	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$244.70M	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$244.70M	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$363.70M	USD	Annual
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$363.70M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$153.65M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$153.65M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$151.29M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$151.29M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$198.31M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$198.31M	USD	Annual
Acquisition of businesses	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$47.33M	USD	Annual
Acquisition of businesses	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$47.33M	USD	Annual
Acquisition of businesses	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Acquisition of businesses	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Acquisition of businesses	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Acquisition of businesses	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Purchases of securities	`PaymentsToAcquireInvestments`	$3.80M	USD	Annual
Purchases of securities	`PaymentsToAcquireInvestments`	$3.80M	USD	Annual
Purchases of securities	`PaymentsToAcquireInvestments`	-	USD	Annual
Purchases of securities	`PaymentsToAcquireInvestments`	-	USD	Annual
Purchases of securities	`PaymentsToAcquireInvestments`	$2.34M	USD	Annual
Purchases of securities	`PaymentsToAcquireInvestments`	$2.34M	USD	Annual
Sales and maturities of securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$3.81M	USD	Annual
Sales and maturities of securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$3.81M	USD	Annual
Sales and maturities of securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$6.00M	USD	Annual
Sales and maturities of securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$6.00M	USD	Annual
Sales and maturities of securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	-	USD	Annual
Sales and maturities of securities	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	-	USD	Annual
Investments, net of return of capital, in equity method investees	`PaymentsToProceedsFromEquityMethodInvestmentsNetOfReturnOfCapital`	$11.45M	USD	Annual
Investments, net of return of capital, in equity method investees	`PaymentsToProceedsFromEquityMethodInvestmentsNetOfReturnOfCapital`	$11.45M	USD	Annual
Investments, net of return of capital, in equity method investees	`PaymentsToProceedsFromEquityMethodInvestmentsNetOfReturnOfCapital`	$197.00K	USD	Annual
Investments, net of return of capital, in equity method investees	`PaymentsToProceedsFromEquityMethodInvestmentsNetOfReturnOfCapital`	$197.00K	USD	Annual
Investments, net of return of capital, in equity method investees	`PaymentsToProceedsFromEquityMethodInvestmentsNetOfReturnOfCapital`	-	USD	Annual
Investments, net of return of capital, in equity method investees	`PaymentsToProceedsFromEquityMethodInvestmentsNetOfReturnOfCapital`	-	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$8.01M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$8.01M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-844.00K	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-844.00K	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$717.00K	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$717.00K	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-154.56M	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-154.56M	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-256.24M	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-256.24M	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-155.64M	USD	Annual
NET CASH USED IN INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-155.64M	USD	Annual
Borrowings of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$978.20M	USD	Annual
Borrowings of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$978.20M	USD	Annual
Borrowings of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$353.10M	USD	Annual
Borrowings of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$353.10M	USD	Annual
Borrowings of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$456.00M	USD	Annual
Borrowings of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$456.00M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$434.35M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$434.35M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$878.20M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$878.20M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$612.25M	USD	Annual
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$612.25M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$2.40M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$2.40M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$20.00M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$20.00M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$20.00M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$20.00M	USD	Annual
Dividends paid to common shareholders	`PaymentsOfDividendsCommonStock`	$88.35M	USD	Annual
Dividends paid to common shareholders	`PaymentsOfDividendsCommonStock`	$88.35M	USD	Annual
Dividends paid to common shareholders	`PaymentsOfDividendsCommonStock`	$84.97M	USD	Annual
Dividends paid to common shareholders	`PaymentsOfDividendsCommonStock`	$84.97M	USD	Annual
Dividends paid to common shareholders	`PaymentsOfDividendsCommonStock`	$81.07M	USD	Annual
Dividends paid to common shareholders	`PaymentsOfDividendsCommonStock`	$81.07M	USD	Annual
Cash paid for shares withheld to satisfy employee taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.59M	USD	Annual
Cash paid for shares withheld to satisfy employee taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.59M	USD	Annual
Cash paid for shares withheld to satisfy employee taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.59M	USD	Annual
Cash paid for shares withheld to satisfy employee taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.59M	USD	Annual
Cash paid for shares withheld to satisfy employee taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.57M	USD	Annual
Cash paid for shares withheld to satisfy employee taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.57M	USD	Annual
Settlements of forward contracts, net	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	$-19.59M	USD	Annual
Settlements of forward contracts, net	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	$-19.59M	USD	Annual
Settlements of forward contracts, net	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	$-3.69M	USD	Annual
Settlements of forward contracts, net	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	$-3.69M	USD	Annual
Settlements of forward contracts, net	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	$-24.01M	USD	Annual
Settlements of forward contracts, net	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	$-24.01M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$756.00K	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$756.00K	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-207.00K	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-207.00K	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$6.00K	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$6.00K	USD	Annual
NET CASH (USED IN) PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-252.78M	USD	Annual
NET CASH (USED IN) PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-252.78M	USD	Annual
NET CASH (USED IN) PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-169.37M	USD	Annual
NET CASH (USED IN) PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-169.37M	USD	Annual
NET CASH (USED IN) PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$13.95M	USD	Annual
NET CASH (USED IN) PROVIDED BY FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$13.95M	USD	Annual
EFFECTS OF EXCHANGE RATE CHANGES ON CASH	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-2.13M	USD	Annual
EFFECTS OF EXCHANGE RATE CHANGES ON CASH	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-2.13M	USD	Annual
EFFECTS OF EXCHANGE RATE CHANGES ON CASH	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-1.21M	USD	Annual
EFFECTS OF EXCHANGE RATE CHANGES ON CASH	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-1.21M	USD	Annual
EFFECTS OF EXCHANGE RATE CHANGES ON CASH	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.94M	USD	Annual
EFFECTS OF EXCHANGE RATE CHANGES ON CASH	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.94M	USD	Annual
TOTAL (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-1.04M	USD	Annual
TOTAL (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-1.04M	USD	Annual
TOTAL (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$40.62M	USD	Annual
TOTAL (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$40.62M	USD	Annual
TOTAL (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.22M	USD	Annual
TOTAL (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.22M	USD	Annual
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.57M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.57M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.99M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.99M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$39.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$39.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$81.61M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$81.61M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.57M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.57M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.99M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.99M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$39.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$39.77M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$81.61M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$81.61M	USD	Point-in-time
Interest	`InterestPaidNet`	$63.22M	USD	Annual
Interest	`InterestPaidNet`	$63.22M	USD	Annual
Interest	`InterestPaidNet`	$72.43M	USD	Annual
Interest	`InterestPaidNet`	$72.43M	USD	Annual
Interest	`InterestPaidNet`	$51.34M	USD	Annual
Interest	`InterestPaidNet`	$51.34M	USD	Annual
Income taxes (net of refunds)	`IncomeTaxesPaidNet`	$84.48M	USD	Annual
Income taxes (net of refunds)	`IncomeTaxesPaidNet`	$84.48M	USD	Annual
Income taxes (net of refunds)	`IncomeTaxesPaidNet`	$71.75M	USD	Annual
Income taxes (net of refunds)	`IncomeTaxesPaidNet`	$71.75M	USD	Annual
Income taxes (net of refunds)	`IncomeTaxesPaidNet`	$45.51M	USD	Annual
Income taxes (net of refunds)	`IncomeTaxesPaidNet`	$45.51M	USD	Annual
Accrued capital expenditures included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$7.11M	USD	Annual
Accrued capital expenditures included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$7.11M	USD	Annual
Accrued capital expenditures included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$17.54M	USD	Annual
Accrued capital expenditures included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$17.54M	USD	Annual
Accrued capital expenditures included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$9.59M	USD	Annual
Accrued capital expenditures included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$9.59M	USD	Annual

Stockholders Equity 90 line items

Line Item	Tag	Value	Unit	Period
Dividends declared (usd per share)	`CommonStockDividendsPerShareDeclared`	$0.88	USD	Annual
Dividends declared (usd per share)	`CommonStockDividendsPerShareDeclared`	$0.88	USD	Annual
Dividends declared (usd per share)	`CommonStockDividendsPerShareDeclared`	$0.92	USD	Annual
Dividends declared (usd per share)	`CommonStockDividendsPerShareDeclared`	$0.92	USD	Annual
Dividends declared (usd per share)	`CommonStockDividendsPerShareDeclared`	$0.96	USD	Annual
Dividends declared (usd per share)	`CommonStockDividendsPerShareDeclared`	$0.96	USD	Annual
Balance (in shares)	`CommonStockSharesIssued`	128.32M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	128.32M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	128.07M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	128.07M	shares	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$637.24M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$637.24M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$933.30M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$933.30M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$748.36M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$748.36M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Net income	`ProfitLoss`	$238.62M	USD	Annual
Net income	`ProfitLoss`	$238.62M	USD	Annual
Net income	`ProfitLoss`	$282.30M	USD	Annual
Net income	`ProfitLoss`	$282.30M	USD	Annual
Net income	`ProfitLoss`	$246.32M	USD	Annual
Net income	`ProfitLoss`	$246.32M	USD	Annual
Dividends declared	`Dividends`	$84.90M	USD	Annual
Dividends declared	`Dividends`	$84.90M	USD	Annual
Dividends declared	`Dividends`	$88.71M	USD	Annual
Dividends declared	`Dividends`	$88.71M	USD	Annual
Dividends declared	`Dividends`	$80.97M	USD	Annual
Dividends declared	`Dividends`	$80.97M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$12.88M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$12.88M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-34.83M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-34.83M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-42.40M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-42.40M	USD	Annual
Derivative financial instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-68.00K	USD	Annual
Derivative financial instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-68.00K	USD	Annual
Derivative financial instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$453.00K	USD	Annual
Derivative financial instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$453.00K	USD	Annual
Derivative financial instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$799.00K	USD	Annual
Derivative financial instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$799.00K	USD	Annual
Defined benefit obligations	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.04M	USD	Annual
Defined benefit obligations	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.04M	USD	Annual
Defined benefit obligations	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.68M	USD	Annual
Defined benefit obligations	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.68M	USD	Annual
Defined benefit obligations	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-67.00K	USD	Annual
Defined benefit obligations	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-67.00K	USD	Annual
Available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-105.00K	USD	Annual
Available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-105.00K	USD	Annual
Available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$100.00K	USD	Annual
Available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$100.00K	USD	Annual
Available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$40.00K	USD	Annual
Available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$40.00K	USD	Annual
Exercises of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$733.00K	USD	Annual
Exercises of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$733.00K	USD	Annual
Exercises of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.32M	USD	Annual
Exercises of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.32M	USD	Annual
Exercises of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$852.00K	USD	Annual
Exercises of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$852.00K	USD	Annual
Shares placed in treasury	`TreasuryStockValueAcquiredCostMethod`	$7.59M	USD	Annual
Shares placed in treasury	`TreasuryStockValueAcquiredCostMethod`	$7.59M	USD	Annual
Shares placed in treasury	`TreasuryStockValueAcquiredCostMethod`	$27.57M	USD	Annual
Shares placed in treasury	`TreasuryStockValueAcquiredCostMethod`	$27.57M	USD	Annual
Shares placed in treasury	`TreasuryStockValueAcquiredCostMethod`	$26.99M	USD	Annual
Shares placed in treasury	`TreasuryStockValueAcquiredCostMethod`	$26.99M	USD	Annual
Stock-based compensation charges	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$15.90M	USD	Annual
Stock-based compensation charges	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$15.90M	USD	Annual
Stock-based compensation charges	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$14.13M	USD	Annual
Stock-based compensation charges	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$14.13M	USD	Annual
Stock-based compensation charges	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$21.68M	USD	Annual
Stock-based compensation charges	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$21.68M	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$567.00K	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$567.00K	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$444.00K	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$444.00K	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$583.00K	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$583.00K	USD	Annual
Balance (in shares)	`CommonStockSharesIssued`	128.32M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	128.32M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	128.07M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	128.07M	shares	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$637.24M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$637.24M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$933.30M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$933.30M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$748.36M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$748.36M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.08B	USD	Point-in-time

Comprehensive Income 96 line items

Line Item	Tag	Value	Unit	Period
Unrealized gains arising during the period, tax provision	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$213.00K	USD	Annual
Unrealized gains arising during the period, tax provision	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$213.00K	USD	Annual
Unrealized gains arising during the period, tax provision	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$89.00K	USD	Annual
Unrealized gains arising during the period, tax provision	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$89.00K	USD	Annual
Net income	`ProfitLoss`	$238.62M	USD	Annual
Net income	`ProfitLoss`	$238.62M	USD	Annual
Unrealized gains arising during the period, tax provision	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$247.00K	USD	Annual
Unrealized gains arising during the period, tax provision	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$247.00K	USD	Annual
Net income	`ProfitLoss`	$282.30M	USD	Annual
Net income	`ProfitLoss`	$282.30M	USD	Annual
Net income	`ProfitLoss`	$246.32M	USD	Annual
Net income	`ProfitLoss`	$246.32M	USD	Annual
Derivative financial instruments, reclassification adjustment, unrealized tax provision (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-181.00K	USD	Annual
Derivative financial instruments, reclassification adjustment, unrealized tax provision (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-181.00K	USD	Annual
Derivative financial instruments, reclassification adjustment, unrealized tax provision (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$245.00K	USD	Annual
Derivative financial instruments, reclassification adjustment, unrealized tax provision (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$245.00K	USD	Annual
Derivative financial instruments, reclassification adjustment, unrealized tax provision (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$91.00K	USD	Annual
Derivative financial instruments, reclassification adjustment, unrealized tax provision (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$91.00K	USD	Annual
Benefit obligations, unrecognized losses, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$802.00K	USD	Annual
Benefit obligations, unrecognized losses, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$802.00K	USD	Annual
Benefit obligations, unrecognized losses, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$530.00K	USD	Annual
Benefit obligations, unrecognized losses, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$530.00K	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$12.88M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$12.88M	USD	Annual
Benefit obligations, unrecognized losses, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$9.00K	USD	Annual
Benefit obligations, unrecognized losses, tax benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$9.00K	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-34.83M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-34.83M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-42.40M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-42.40M	USD	Annual
Benefit obligations, recognition of plan costs, tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-344.00K	USD	Annual
Benefit obligations, recognition of plan costs, tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-344.00K	USD	Annual
Benefit obligations, recognition of plan costs, tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-609.00K	USD	Annual
Benefit obligations, recognition of plan costs, tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-609.00K	USD	Annual
Benefit obligations, recognition of plan costs, tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-657.00K	USD	Annual
Benefit obligations, recognition of plan costs, tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-657.00K	USD	Annual
Unrealized gains arising during the period, net of tax provision of $(213), $(247) and $(89), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$717.00K	USD	Annual
Unrealized gains arising during the period, net of tax provision of $(213), $(247) and $(89), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$717.00K	USD	Annual
Investments, unrealized (losses) gains, tax benefit (provision)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-28.00K	USD	Annual
Investments, unrealized (losses) gains, tax benefit (provision)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-28.00K	USD	Annual
Unrealized gains arising during the period, net of tax provision of $(213), $(247) and $(89), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$667.00K	USD	Annual
Unrealized gains arising during the period, net of tax provision of $(213), $(247) and $(89), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$667.00K	USD	Annual
Investments, unrealized (losses) gains, tax benefit (provision)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$11.00K	USD	Annual
Investments, unrealized (losses) gains, tax benefit (provision)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$11.00K	USD	Annual
Unrealized gains arising during the period, net of tax provision of $(213), $(247) and $(89), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$267.00K	USD	Annual
Unrealized gains arising during the period, net of tax provision of $(213), $(247) and $(89), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$267.00K	USD	Annual
Investments, unrealized (losses) gains, tax benefit (provision)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$27.00K	USD	Annual
Investments, unrealized (losses) gains, tax benefit (provision)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$27.00K	USD	Annual
Reclassification adjustment for (gains) losses included in net income, net of tax provision (benefit) of $245, $91 and $(181), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$734.00K	USD	Annual
Reclassification adjustment for (gains) losses included in net income, net of tax provision (benefit) of $245, $91 and $(181), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$734.00K	USD	Annual
Reclassification adjustment for (gains) losses included in net income, net of tax provision (benefit) of $245, $91 and $(181), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$264.00K	USD	Annual
Reclassification adjustment for (gains) losses included in net income, net of tax provision (benefit) of $245, $91 and $(181), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$264.00K	USD	Annual
Reclassification adjustment for (gains) losses included in net income, net of tax provision (benefit) of $245, $91 and $(181), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-532.00K	USD	Annual
Reclassification adjustment for (gains) losses included in net income, net of tax provision (benefit) of $245, $91 and $(181), respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-532.00K	USD	Annual
Unrecognized losses arising during the period, net of tax benefit of $9, $530 and $802, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-1.63M	USD	Annual
Unrecognized losses arising during the period, net of tax benefit of $9, $530 and $802, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-1.63M	USD	Annual
Unrecognized losses arising during the period, net of tax benefit of $9, $530 and $802, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-1.30M	USD	Annual
Unrecognized losses arising during the period, net of tax benefit of $9, $530 and $802, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-1.30M	USD	Annual
Unrecognized losses arising during the period, net of tax benefit of $9, $530 and $802, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-2.56M	USD	Annual
Unrecognized losses arising during the period, net of tax benefit of $9, $530 and $802, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-2.56M	USD	Annual
Recognition of benefit plan costs, net of tax benefit of $(344), $(609) and $(657), respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$2.63M	USD	Annual
Recognition of benefit plan costs, net of tax benefit of $(344), $(609) and $(657), respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$2.63M	USD	Annual
Recognition of benefit plan costs, net of tax benefit of $(344), $(609) and $(657), respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$2.98M	USD	Annual
Recognition of benefit plan costs, net of tax benefit of $(344), $(609) and $(657), respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$2.98M	USD	Annual
Recognition of benefit plan costs, net of tax benefit of $(344), $(609) and $(657), respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$2.67M	USD	Annual
Recognition of benefit plan costs, net of tax benefit of $(344), $(609) and $(657), respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$2.67M	USD	Annual
Unrealized gains (losses) arising during the period, net of tax (provision) benefit of $(11), $(27) and $28, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$39.00K	USD	Annual
Unrealized gains (losses) arising during the period, net of tax (provision) benefit of $(11), $(27) and $28, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$39.00K	USD	Annual
Unrealized gains (losses) arising during the period, net of tax (provision) benefit of $(11), $(27) and $28, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$100.00K	USD	Annual
Unrealized gains (losses) arising during the period, net of tax (provision) benefit of $(11), $(27) and $28, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$100.00K	USD	Annual
Unrealized gains (losses) arising during the period, net of tax (provision) benefit of $(11), $(27) and $28, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-105.00K	USD	Annual
Unrealized gains (losses) arising during the period, net of tax (provision) benefit of $(11), $(27) and $28, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-105.00K	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$14.47M	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$14.47M	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-34.07M	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-34.07M	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-40.75M	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-40.75M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$204.55M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$204.55M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$241.55M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$241.55M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$260.79M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$260.79M	USD	Annual
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$357.00K	USD	Annual
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$357.00K	USD	Annual
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$472.00K	USD	Annual
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$472.00K	USD	Annual
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$429.00K	USD	Annual
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$429.00K	USD	Annual
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$241.19M	USD	Annual
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$241.19M	USD	Annual
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$260.32M	USD	Annual
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$260.32M	USD	Annual
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$204.12M	USD	Annual
Comprehensive Income Attributable to BWX Technologies, Inc.	`ComprehensiveIncomeNetOfTax`	$204.12M	USD	Annual

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