10-Q Filing

MDU RESOURCES GROUP INC CIK: 67716 Q1 2021

Filing Information

Form Type	10-Q
Accession Number	`0000067716-21-000026`
Period End Date	20210331
Filing Date	20210506
Fiscal Year	2021
Fiscal Period	Q1
XBRL Instance	mdu-20210331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 141 Income Statement 46 Cash Flow Statement 66 Stockholders Equity 27 Comprehensive Income 24

Balance Sheet 141 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$55.09M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$59.55M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$116.53M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$66.46M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$784.58M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$873.99M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$835.47M	USD	Point-in-time
Inventories	`InventoryNet`	$305.96M	USD	Point-in-time
Inventories	`InventoryNet`	$316.74M	USD	Point-in-time
Inventories	`InventoryNet`	$291.17M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$68.53M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$98.45M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$55.21M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$44.12M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$68.41M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$60.23M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.32B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.34B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.37B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$8.30B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$8.29B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$8.01B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.10B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.04B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.13B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$5.17B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.97B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$5.19B	USD	Point-in-time
Goodwill	`Goodwill`	$713.53M	USD	Point-in-time
Goodwill	`Goodwill`	$714.96M	USD	Point-in-time
Goodwill	`Goodwill`	$681.36M	USD	Point-in-time
Goodwill	`Goodwill`	$714.96M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$34.25M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$25.50M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$23.96M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$348.19M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$379.38M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$379.92M	USD	Point-in-time
Investments	`LongTermInvestments`	$167.74M	USD	Point-in-time
Investments	`LongTermInvestments`	$145.24M	USD	Point-in-time
Investments	`LongTermInvestments`	$165.02M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$116.66M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$114.38M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$120.11M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$153.02M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$144.11M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$150.25M	USD	Point-in-time
Total noncurrent assets	`AssetsNoncurrent`	$6.72B	USD	Point-in-time
Total noncurrent assets	`AssetsNoncurrent`	$6.75B	USD	Point-in-time
Total noncurrent assets	`AssetsNoncurrent`	$6.48B	USD	Point-in-time
Total assets	`Assets`	$8.05B	USD	Point-in-time
Total assets	`Assets`	$7.85B	USD	Point-in-time
Total assets	`Assets`	$8.07B	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	-	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$50.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$50.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$1.55M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$16.56M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$1.55M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$379.35M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$426.26M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$384.34M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$58.74M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$88.84M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$88.71M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$42.61M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$41.61M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$42.74M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$55.20M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$90.63M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$69.61M	USD	Point-in-time
Regulatory liabilities due within one year	`RegulatoryLiabilityCurrent`	$60.07M	USD	Point-in-time
Regulatory liabilities due within one year	`RegulatoryLiabilityCurrent`	$34.27M	USD	Point-in-time
Regulatory liabilities due within one year	`RegulatoryLiabilityCurrent`	$31.45M	USD	Point-in-time
Operating lease liabilities due within one year	`OperatingLeaseLiabilityCurrent`	$33.66M	USD	Point-in-time
Operating lease liabilities due within one year	`OperatingLeaseLiabilityCurrent`	$32.56M	USD	Point-in-time
Operating lease liabilities due within one year	`OperatingLeaseLiabilityCurrent`	$31.14M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$198.51M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$176.82M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$201.25M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$900.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$963.52M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$824.48M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.21B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.44B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.25B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$528.55M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$516.10M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$515.71M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$429.06M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$443.20M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$428.07M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$440.36M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$417.47M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$445.17M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$86.87M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$83.41M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$84.49M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$327.77M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$329.94M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$290.97M	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$4.07B	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$4.01B	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$4.19B	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
Common stock	`CommonStockValue`	$201.06M	USD	Point-in-time
Common stock	`CommonStockValue`	$201.06M	USD	Point-in-time
Common stock	`CommonStockValue`	$201.73M	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.38B	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.36B	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.37B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.32B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.57B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.56B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-48.08M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-41.40M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-47.51M	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`	$2.85B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$3.10B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.84B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$3.08B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$8.05B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$8.07B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$7.85B	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	201.06M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	201.06M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	201.73M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	538,921.00	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	538,921.00	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	538,921.00	shares	Point-in-time

Income Statement 46 line items

Line Item	Tag	Value	Unit	Period
Operating revenues:	`Revenues`	$1.23B	USD	1 Quarter
Operating revenues:	`Revenues`	$1.20B	USD	1 Quarter
Operation and maintenance:	`SellingGeneralAndAdministrativeExpense`	$821.00M	USD	1 Quarter
Operation and maintenance:	`SellingGeneralAndAdministrativeExpense`	$811.66M	USD	1 Quarter
Purchased natural gas sold	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$176.24M	USD	1 Quarter
Purchased natural gas sold	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$165.41M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$69.24M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$73.72M	USD	1 Quarter
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$64.11M	USD	1 Quarter
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$62.53M	USD	1 Quarter
Electric fuel and purchased power	`UtilitiesOperatingExpensePurchasedPower`	$20.54M	USD	1 Quarter
Electric fuel and purchased power	`UtilitiesOperatingExpensePurchasedPower`	$18.62M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.14B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.14B	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$57.07M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$85.16M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-1.00M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$3.35M	USD	1 Quarter
Interest expense	`InterestExpense`	$23.45M	USD	1 Quarter
Interest expense	`InterestExpense`	$24.55M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$65.06M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$31.51M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$12.95M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$5.97M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$25.54M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$52.12M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-409.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$15.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$52.13M	USD	1 Quarter
Net income	`NetIncomeLoss`	$25.13M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.13	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.26	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	-	USD	1 Quarter
Earnings per share - basic	`EarningsPerShareBasic`	$0.26	USD	1 Quarter
Earnings per share - basic	`EarningsPerShareBasic`	$0.13	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.13	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.26	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Earnings per share - diluted	`EarningsPerShareDiluted`	$0.13	USD	1 Quarter
Earnings per share - diluted	`EarningsPerShareDiluted`	$0.26	USD	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	200.44M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	200.71M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.95M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.46M	shares	1 Quarter

Cash Flow Statement 66 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$52.13M	USD	1 Quarter
Net income	`NetIncomeLoss`	$25.13M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-409.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$15.00K	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$25.54M	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$52.12M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$69.24M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$73.72M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$1.81M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$9.84M	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$-44.55M	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$-89.41M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$29.34M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$25.61M	USD	1 Quarter
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$46.84M	USD	1 Quarter
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-14.96M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-24.11M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-41.97M	USD	1 Quarter
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-23.26M	USD	1 Quarter
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-13.98M	USD	1 Quarter
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$-326.00K	USD	1 Quarter
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$1.05M	USD	1 Quarter
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$95.64M	USD	1 Quarter
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$79.72M	USD	1 Quarter
Net cash used in discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-25.00K	USD	1 Quarter
Net cash used in discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-434.00K	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$79.29M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$95.62M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$139.49M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$111.09M	USD	1 Quarter
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$1.02M	USD	1 Quarter
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$67.59M	USD	1 Quarter
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfProductiveAssets`	$4.54M	USD	1 Quarter
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfProductiveAssets`	$9.04M	USD	1 Quarter
Investments	`PaymentsForProceedsFromInvestments`	$3.25M	USD	1 Quarter
Investments	`PaymentsForProceedsFromInvestments`	$-68.00K	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-106.33M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-202.47M	USD	1 Quarter
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	-	USD	1 Quarter
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	$50.00M	USD	1 Quarter
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	-	USD	1 Quarter
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	$50.00M	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$93.30M	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$248.02M	USD	1 Quarter
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$36.24M	USD	1 Quarter
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$53.30M	USD	1 Quarter
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$19.70M	USD	1 Quarter
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$3.41M	USD	1 Quarter
Dividends paid	`PaymentsOfDividends`	$42.61M	USD	1 Quarter
Dividends paid	`PaymentsOfDividends`	$41.58M	USD	1 Quarter
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$6.70M	USD	1 Quarter
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	1 Quarter
Tax withholding on stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$362.00K	USD	1 Quarter
Tax withholding on stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.13M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$6.25M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$173.25M	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$50.07M	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-4.45M	USD	1 Quarter
Cash and cash equivalents -- beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$55.09M	USD	Point-in-time
Cash and cash equivalents -- beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$59.55M	USD	Point-in-time
Cash and cash equivalents -- beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$116.53M	USD	Point-in-time
Cash and cash equivalents -- beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$66.46M	USD	Point-in-time
Cash and cash equivalents -- end of period	`CashAndCashEquivalentsAtCarryingValue`	$59.55M	USD	Point-in-time
Cash and cash equivalents -- end of period	`CashAndCashEquivalentsAtCarryingValue`	$116.53M	USD	Point-in-time
Cash and cash equivalents -- end of period	`CashAndCashEquivalentsAtCarryingValue`	$55.09M	USD	Point-in-time
Cash and cash equivalents -- end of period	`CashAndCashEquivalentsAtCarryingValue`	$66.46M	USD	Point-in-time

Stockholders Equity 27 line items

Line Item	Tag	Value	Unit	Period
Common stock balance (in shares)	`CommonStockSharesIssued`	201.06M	shares	Point-in-time
Common stock balance (in shares)	`CommonStockSharesIssued`	201.06M	shares	Point-in-time
Common stock balance (in shares)	`CommonStockSharesIssued`	201.73M	shares	Point-in-time
Balance	`StockholdersEquity`	$2.85B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.10B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.84B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.08B	USD	Point-in-time
Net income	`NetIncomeLoss`	$52.13M	USD	1 Quarter
Net income	`NetIncomeLoss`	$25.13M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$568.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$707.00K	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$41.79M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$42.94M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$2.57M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$2.25M	USD	1 Quarter
Treasury Stock, Value, Acquired, Cost Method	`TreasuryStockValueAcquiredCostMethod`	$6.70M	USD	1 Quarter
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$362.00K	USD	1 Quarter
Issuance of common stock upon vesting of stock-based compensation, net of shares used for tax withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.13M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$19.70M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$3.41M	USD	1 Quarter
Common stock balance (in shares)	`CommonStockSharesIssued`	201.06M	shares	Point-in-time
Common stock balance (in shares)	`CommonStockSharesIssued`	201.06M	shares	Point-in-time
Common stock balance (in shares)	`CommonStockSharesIssued`	201.73M	shares	Point-in-time
Balance	`StockholdersEquity`	$2.85B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.10B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.84B	USD	Point-in-time
Balance	`StockholdersEquity`	$3.08B	USD	Point-in-time

Comprehensive Income 24 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$52.13M	USD	1 Quarter
Net income	`NetIncomeLoss`	$25.13M	USD	1 Quarter
Reclassification adjustment for loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-37.00K	USD	1 Quarter
Reclassification adjustment for loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-36.00K	USD	1 Quarter
Reclassification adjustment for loss on derivative instruments included in net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-111.00K	USD	1 Quarter
Reclassification adjustment for loss on derivative instruments included in net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-111.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$149.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$151.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$466.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$462.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$36.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-12.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-44.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$135.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	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, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-35.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$134.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-9.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$568.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$707.00K	USD	1 Quarter
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$52.70M	USD	1 Quarter
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$25.84M	USD	1 Quarter

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