10-Q Filing

MDU RESOURCES GROUP INC CIK: 67716 Q3 2019

Filing Information

Form Type	10-Q
Accession Number	`0000067716-19-000076`
Period End Date	20190930
Filing Date	20191101
Fiscal Year	2019
Fiscal Period	Q3
XBRL Instance	a2019q3form10-q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 133 Income Statement 96 Cash Flow Statement 86 Stockholders Equity 59 Comprehensive Income 76

Balance Sheet 133 line items

Line Item	Tag	Value	Unit	Period
Common stock, shares issued	`CommonStockSharesIssued`	200.88M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	196.56M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	196.56M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$34.60M	USD	Point-in-time
Treasury shares	`TreasuryStockCommonShares`	538,921.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$67.08M	USD	Point-in-time
Treasury shares	`TreasuryStockCommonShares`	538,921.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$53.95M	USD	Point-in-time
Treasury shares	`TreasuryStockCommonShares`	538,921.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$67.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$722.95M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$787.34M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$968.28M	USD	Point-in-time
Inventories	`InventoryNet`	$287.31M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Inventories	`InventoryNet`	$286.06M	USD	Point-in-time
Inventories	`InventoryNet`	$270.29M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$140.05M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$119.50M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$88.76M	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$430.00K	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$426.00K	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$571.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.21B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.46B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.18B	USD	Point-in-time
Investments	`LongTermInvestments`	$143.30M	USD	Point-in-time
Investments	`LongTermInvestments`	$138.62M	USD	Point-in-time
Investments	`LongTermInvestments`	$144.42M	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$7.10B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$7.75B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$7.40B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.82B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.94B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.80B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.58B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.80B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.31B	USD	Point-in-time
Goodwill	`Goodwill`	$640.20M	USD	Point-in-time
Goodwill	`Goodwill`	$681.35M	USD	Point-in-time
Goodwill	`Goodwill`	$631.79M	USD	Point-in-time
Goodwill	`Goodwill`	$664.92M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$15.51M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$10.81M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$4.32M	USD	Point-in-time
Operating lease right-of-use assets (Note 11)	`OperatingLeaseRightOfUseAsset`	$118.76M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$408.18M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$408.86M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$504.84M	USD	Point-in-time
Noncurrent assets held for sale	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	$2.09M	USD	Point-in-time
Noncurrent assets held for sale	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	$2.09M	USD	Point-in-time
Noncurrent assets held for sale	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	$1.83M	USD	Point-in-time
Total deferred charges and other assets	`AssetsNoncurrent`	$1.32B	USD	Point-in-time
Total deferred charges and other assets	`AssetsNoncurrent`	$1.05B	USD	Point-in-time
Total deferred charges and other assets	`AssetsNoncurrent`	$1.09B	USD	Point-in-time
Total assets	`Assets`	$6.99B	USD	Point-in-time
Total assets	`Assets`	$6.72B	USD	Point-in-time
Total assets	`Assets`	$7.73B	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	-	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	-	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$139.99M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$251.85M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$65.81M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$3.92M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$378.37M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$339.71M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$358.50M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$50.46M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$53.51M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$41.93M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$39.70M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$38.71M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$40.46M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$93.64M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$69.01M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$62.84M	USD	Point-in-time
Current operating lease liabilities (Note 11)	`OperatingLeaseLiabilityCurrent`	$32.58M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$225.93M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$221.62M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$221.06M	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$4.00M	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$7.96M	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$3.39M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$986.05M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$725.22M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.03B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.86B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.91B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.18B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$487.19M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$430.08M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$405.76M	USD	Point-in-time
Noncurrent operating lease liabilities (Note 11)	`OperatingLeaseLiabilityNoncurrent`	$86.17M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.15B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.15B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.15B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrent`	$1.56B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrent`	$1.58B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrent`	$1.72B	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Authorized - 500,000,000 shares, $1.00 par value Shares issued - 200,876,334 at September 30, 2019, 196,557,245 at September 30, 2018 and 196,564,907 at December 31, 2018	`CommonStockValue`	$196.56M	USD	Point-in-time
Authorized - 500,000,000 shares, $1.00 par value Shares issued - 200,876,334 at September 30, 2019, 196,557,245 at September 30, 2018 and 196,564,907 at December 31, 2018	`CommonStockValue`	$196.56M	USD	Point-in-time
Authorized - 500,000,000 shares, $1.00 par value Shares issued - 200,876,334 at September 30, 2019, 196,557,245 at September 30, 2018 and 196,564,907 at December 31, 2018	`CommonStockValue`	$200.88M	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.25B	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.25B	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.35B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.12B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.28B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.16B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-36.68M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-43.62M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-38.34M	USD	Point-in-time
Treasury stock at cost - 538,921 shares	`TreasuryStockCommonValue`	$3.63M	USD	Point-in-time
Treasury stock at cost - 538,921 shares	`TreasuryStockCommonValue`	$3.63M	USD	Point-in-time
Treasury stock at cost - 538,921 shares	`TreasuryStockCommonValue`	$3.63M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.61B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.57B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.80B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.43B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.43B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.66B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.45B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.52B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.99B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$7.73B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.72B	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Operating revenues:	`Revenues`	$1.28B	USD	1 Quarter
Operating revenues:	`Revenues`	$3.96B	USD	3 Qtrs
Operating revenues:	`Revenues`	$1.56B	USD	1 Quarter
Operating revenues:	`Revenues`	$3.32B	USD	3 Qtrs
Operation and maintenance:	`SellingGeneralAndAdministrativeExpense`	$2.94B	USD	3 Qtrs
Operation and maintenance:	`SellingGeneralAndAdministrativeExpense`	$2.42B	USD	3 Qtrs
Operation and maintenance:	`SellingGeneralAndAdministrativeExpense`	$996.59M	USD	1 Quarter
Operation and maintenance:	`SellingGeneralAndAdministrativeExpense`	$1.21B	USD	1 Quarter
Purchased natural gas sold	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$32.12M	USD	1 Quarter
Purchased natural gas sold	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$270.54M	USD	3 Qtrs
Purchased natural gas sold	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$31.84M	USD	1 Quarter
Purchased natural gas sold	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$270.32M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$187.94M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$55.02M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$65.02M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$161.30M	USD	3 Qtrs
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$46.13M	USD	1 Quarter
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$38.65M	USD	1 Quarter
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$148.11M	USD	3 Qtrs
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$128.26M	USD	3 Qtrs
Electric fuel and purchased power	`UtilitiesOperatingExpensePurchasedPower`	$18.72M	USD	1 Quarter
Electric fuel and purchased power	`UtilitiesOperatingExpensePurchasedPower`	$64.41M	USD	3 Qtrs
Electric fuel and purchased power	`UtilitiesOperatingExpensePurchasedPower`	$18.41M	USD	1 Quarter
Electric fuel and purchased power	`UtilitiesOperatingExpensePurchasedPower`	$58.90M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$1.37B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$3.61B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$1.14B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$3.04B	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$140.00M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$189.47M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$351.00M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$283.37M	USD	3 Qtrs
Other income	`OtherNonoperatingIncomeExpense`	$2.68M	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$12.22M	USD	3 Qtrs
Other income	`OtherNonoperatingIncomeExpense`	$3.01M	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$4.86M	USD	3 Qtrs
Interest expense	`InterestExpense`	$20.95M	USD	1 Quarter
Interest expense	`InterestExpense`	$74.09M	USD	3 Qtrs
Interest expense	`InterestExpense`	$62.20M	USD	3 Qtrs
Interest expense	`InterestExpense`	$25.26M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$167.23M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$121.73M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$226.03M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$289.13M	USD	3 Qtrs
Income taxes	`IncomeTaxExpenseBenefit`	$14.36M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$32.63M	USD	3 Qtrs
Income taxes	`IncomeTaxExpenseBenefit`	$48.77M	USD	3 Qtrs
Income taxes	`IncomeTaxExpenseBenefit`	$31.10M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$240.36M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperations`	$107.37M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$193.41M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperations`	$136.13M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 10)	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$1.51M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 10)	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-118.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 10)	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$26.00K	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax (Note 10)	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$85.00K	USD	3 Qtrs
Net income	`NetIncomeLoss`	$42.44M	USD	1 Quarter
Net income	`NetIncomeLoss`	$193.49M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$40.93M	USD	1 Quarter
Net income	`NetIncomeLoss`	$240.39M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$137.64M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.25M	USD	1 Quarter
Net income	`NetIncomeLoss`	$43.80M	USD	1 Quarter
Net income	`NetIncomeLoss`	$61.83M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.99	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.21	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.68	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.55	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	-	USD	3 Qtrs
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.01	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	-	USD	3 Qtrs
Earnings per share - basic	`EarningsPerShareBasic`	$0.99	USD	3 Qtrs
Earnings per share - basic	`EarningsPerShareBasic`	$1.21	USD	3 Qtrs
Earnings per share - basic	`EarningsPerShareBasic`	$0.69	USD	1 Quarter
Earnings per share - basic	`EarningsPerShareBasic`	$0.55	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.68	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.21	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.99	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.55	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.01	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	-	USD	3 Qtrs
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	-	USD	3 Qtrs
Earnings per share - diluted	`EarningsPerShareDiluted`	$0.69	USD	1 Quarter
Earnings per share - diluted	`EarningsPerShareDiluted`	$1.21	USD	3 Qtrs
Earnings per share - diluted	`EarningsPerShareDiluted`	$0.99	USD	3 Qtrs
Earnings per share - diluted	`EarningsPerShareDiluted`	$0.55	USD	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	198.02M	shares	3 Qtrs
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	195.62M	shares	3 Qtrs
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	199.34M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	196.02M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	196.10M	shares	3 Qtrs
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	196.26M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	199.38M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	198.03M	shares	3 Qtrs

Cash Flow Statement 86 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$107.25M	USD	1 Quarter
Net income	`NetIncomeLoss`	$61.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$137.64M	USD	1 Quarter
Net income	`NetIncomeLoss`	$43.80M	USD	1 Quarter
Net income	`NetIncomeLoss`	$240.39M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$40.93M	USD	1 Quarter
Net income	`NetIncomeLoss`	$193.49M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$42.44M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$85.00K	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$26.00K	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-118.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$1.51M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$240.36M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperations`	$107.37M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$193.41M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperations`	$136.13M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$187.94M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$55.02M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$65.02M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$161.30M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$42.43M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$49.22M	USD	3 Qtrs
Receivables	`IncreaseDecreaseInReceivables`	$238.37M	USD	3 Qtrs
Receivables	`IncreaseDecreaseInReceivables`	$55.75M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$38.78M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-2.48M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$3.45M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$69.11M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$16.16M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$13.06M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$53.46M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$31.97M	USD	3 Qtrs
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$35.36M	USD	3 Qtrs
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$27.17M	USD	3 Qtrs
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$320.10M	USD	3 Qtrs
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$203.68M	USD	3 Qtrs
Net cash used in discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-2.72M	USD	3 Qtrs
Net cash used in discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-579.00K	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$203.10M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$317.38M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$423.04M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$345.60M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$53.26M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$27.86M	USD	3 Qtrs
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfProductiveAssets`	$28.39M	USD	3 Qtrs
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfProductiveAssets`	$12.45M	USD	3 Qtrs
Investments	`PaymentsForProceedsFromInvestments`	$1.56M	USD	3 Qtrs
Investments	`PaymentsForProceedsFromInvestments`	$717.00K	USD	3 Qtrs
Net cash used in continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-448.62M	USD	3 Qtrs
Net cash used in continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-362.57M	USD	3 Qtrs
Net cash provided by discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$1.24M	USD	3 Qtrs
Net cash provided by discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-361.33M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-448.62M	USD	3 Qtrs
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	$169.98M	USD	3 Qtrs
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	-	USD	3 Qtrs
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	-	USD	3 Qtrs
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	$30.00M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$356.95M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$302.72M	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$157.31M	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$166.96M	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$105.64M	USD	3 Qtrs
Dividends paid	`PaymentsOfDividends`	$115.86M	USD	3 Qtrs
Dividends paid	`PaymentsOfDividends`	$119.80M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$5.02M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	3 Qtrs
Tax withholding on stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.02M	USD	3 Qtrs
Tax withholding on stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.33M	USD	3 Qtrs
Tax withholding on stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.33M	USD	1 Quarter
Tax withholding on stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.02M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$76.43M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$258.57M	USD	3 Qtrs
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-1.00K	USD	3 Qtrs
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	-	USD	3 Qtrs
Increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$13.05M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$32.48M	USD	3 Qtrs
Cash and cash equivalents -- beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$34.60M	USD	Point-in-time
Cash and cash equivalents -- beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$67.08M	USD	Point-in-time
Cash and cash equivalents -- beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$53.95M	USD	Point-in-time
Cash and cash equivalents -- beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$67.00M	USD	Point-in-time
Cash and cash equivalents -- end of period	`CashAndCashEquivalentsAtCarryingValue`	$53.95M	USD	Point-in-time
Cash and cash equivalents -- end of period	`CashAndCashEquivalentsAtCarryingValue`	$34.60M	USD	Point-in-time
Cash and cash equivalents -- end of period	`CashAndCashEquivalentsAtCarryingValue`	$67.08M	USD	Point-in-time
Cash and cash equivalents -- end of period	`CashAndCashEquivalentsAtCarryingValue`	$67.00M	USD	Point-in-time

Stockholders Equity 59 line items

Line Item	Tag	Value	Unit	Period
Balance (in shares)	`CommonStockSharesIssued`	200.88M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	196.56M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	196.56M	shares	Point-in-time
Balance	`StockholdersEquity`	$2.66B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.43B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.45B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.80B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.61B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.57B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.43B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.52B	USD	Point-in-time
Net income	`NetIncomeLoss`	$42.44M	USD	1 Quarter
Net income	`NetIncomeLoss`	$193.49M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$40.93M	USD	1 Quarter
Net income	`NetIncomeLoss`	$240.39M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$43.80M	USD	1 Quarter
Net income	`NetIncomeLoss`	$137.64M	USD	1 Quarter
Net income	`NetIncomeLoss`	$61.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.25M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$433.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.67M	USD	3 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$478.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$774.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$725.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$516.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$412.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.66M	USD	3 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$40.02M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$38.84M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$38.70M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$40.56M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$40.37M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$38.85M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.74M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.22M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.29M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.74M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.29M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$1.62M	USD	1 Quarter
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$5.02M	USD	1 Quarter
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.02M	USD	3 Qtrs
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.33M	USD	3 Qtrs
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.33M	USD	1 Quarter
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.02M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$38.63M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$30.93M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$17.99M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$36.07M	USD	1 Quarter
Balance (in shares)	`CommonStockSharesIssued`	200.88M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	196.56M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	196.56M	shares	Point-in-time
Balance	`StockholdersEquity`	$2.43B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.66B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.43B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.45B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.80B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.61B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.57B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.52B	USD	Point-in-time

Comprehensive Income 76 line items

Line Item	Tag	Value	Unit	Period
Reclassification adjustment for loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-36.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$42.44M	USD	1 Quarter
Net income	`NetIncomeLoss`	$193.49M	USD	3 Qtrs
Reclassification adjustment for loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-55.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$40.93M	USD	1 Quarter
Reclassification adjustment for loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-164.00K	USD	3 Qtrs
Reclassification adjustment for loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$177.00K	USD	3 Qtrs
Net income	`NetIncomeLoss`	$43.80M	USD	1 Quarter
Net income	`NetIncomeLoss`	$137.64M	USD	1 Quarter
Net income	`NetIncomeLoss`	$61.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.25M	USD	1 Quarter
Net income	`NetIncomeLoss`	$240.39M	USD	3 Qtrs
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$442.00K	USD	3 Qtrs
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$142.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$95.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$284.00K	USD	3 Qtrs
Foreign currency translation adjustments recognized during the period, tax	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	-	USD	3 Qtrs
Reclassification adjustment for loss on derivative instruments included in net income, net of tax of $36 and $55 for the three months ended and $(177) and $164 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-620.00K	USD	3 Qtrs
Foreign currency translation adjustments recognized during the period, tax	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	-	USD	1 Quarter
Foreign currency translation adjustments recognized during the period, tax	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	$-14.00K	USD	3 Qtrs
Reclassification adjustment for loss on derivative instruments included in net income, net of tax of $36 and $55 for the three months ended and $(177) and $164 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-279.00K	USD	3 Qtrs
Reclassification adjustment for loss on derivative instruments included in net income, net of tax of $36 and $55 for the three months ended and $(177) and $164 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-112.00K	USD	1 Quarter
Foreign currency translation adjustments recognized during the period, tax	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	-	USD	1 Quarter
Reclassification adjustment for loss on derivative instruments included in net income, net of tax of $36 and $55 for the three months ended and $(177) and $164 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-92.00K	USD	1 Quarter
Reclassification of foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax`	-	USD	1 Quarter
Reclassification of foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax`	-	USD	3 Qtrs
Reclassification of foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax`	$-75.00K	USD	3 Qtrs
Reclassification of foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax`	-	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$35.00K	USD	3 Qtrs
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $95 and $142 for the three months ended and $284 and $442 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$292.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $95 and $142 for the three months ended and $284 and $442 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$878.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-13.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $95 and $142 for the three months ended and $284 and $442 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$1.31M	USD	3 Qtrs
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $95 and $142 for the three months ended and $284 and $442 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$442.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$3.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-52.00K	USD	3 Qtrs
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-9.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-10.00K	USD	3 Qtrs
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-26.00K	USD	3 Qtrs
Foreign currency translation adjustment recognized during the period, net of tax of $0 and $0 for the three months ended and $0 and $(14) for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Foreign currency translation adjustment recognized during the period, net of tax of $0 and $0 for the three months ended and $0 and $(14) for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-61.00K	USD	3 Qtrs
Foreign currency translation adjustment recognized during the period, net of tax of $0 and $0 for the three months ended and $0 and $(14) for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Foreign currency translation adjustment recognized during the period, net of tax of $0 and $0 for the three months ended and $0 and $(14) for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Reclassification adjustment for foreign currency translation adjustment included in net income, net of tax of $0 and $0 for the three months ended and $0 and $75 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax`	$-249.00K	USD	3 Qtrs
Reclassification adjustment for foreign currency translation adjustment included in net income, net of tax of $0 and $0 for the three months ended and $0 and $75 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax`	-	USD	3 Qtrs
Reclassification adjustment for foreign currency translation adjustment included in net income, net of tax of $0 and $0 for the three months ended and $0 and $75 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax`	-	USD	1 Quarter
Reclassification adjustment for foreign currency translation adjustment included in net income, net of tax of $0 and $0 for the three months ended and $0 and $75 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax`	-	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	-	USD	3 Qtrs
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$188.00K	USD	3 Qtrs
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	-	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	-	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax of $3 and $(13) for the three months ended and $35 and $(52) for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$12.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax of $3 and $(13) for the three months ended and $35 and $(52) for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-199.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax of $3 and $(13) for the three months ended and $35 and $(52) for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$130.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax of $3 and $(13) for the three months ended and $35 and $(52) for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-51.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, net of tax of $(1) and $9 for the three months ended and $10 and $26 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-97.00K	USD	3 Qtrs
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, net of tax of $(1) and $9 for the three months ended and $10 and $26 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$4.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, net of tax of $(1) and $9 for the three months ended and $10 and $26 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-33.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, net of tax of $(1) and $9 for the three months ended and $10 and $26 for the nine months ended in 2019 and 2018, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-36.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-18.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$8.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$166.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-102.00K	USD	3 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.66M	USD	3 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$412.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$516.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$725.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$774.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$478.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.67M	USD	3 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$433.00K	USD	1 Quarter
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$107.77M	USD	1 Quarter
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$195.16M	USD	3 Qtrs
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$138.05M	USD	1 Quarter
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$242.05M	USD	3 Qtrs

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