10-Q Filing

ESSENTIAL UTILITIES, INC. CIK: 78128 Q3 2024

Filing Information

Form Type	10-Q
Accession Number	`0001562762-24-000258`
Period End Date	20240930
Filing Date	20241106
Fiscal Year	2024
Fiscal Period	Q3
XBRL Instance	wtrg-20240930x10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 214 Income Statement 176 Cash Flow Statement 160 Stockholders Equity 200

Balance Sheet 214 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.50	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.50	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.50	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.50	USD	Point-in-time
Property, plant and equipment, at cost	`PropertyPlantAndEquipmentGross`	$15.89B	USD	Point-in-time
Property, plant and equipment, at cost	`PropertyPlantAndEquipmentGross`	$15.89B	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	600.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	600.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	600.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	600.00M	shares	Point-in-time
Property, plant and equipment, at cost	`PropertyPlantAndEquipmentGross`	$14.98B	USD	Point-in-time
Property, plant and equipment, at cost	`PropertyPlantAndEquipmentGross`	$14.98B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.08B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.08B	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	277.95M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	277.95M	shares	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.88B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.88B	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	276.60M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	276.60M	shares	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$12.10B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$12.10B	USD	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	3.30M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	3.30M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	3.34M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	3.34M	shares	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$12.82B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$12.82B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.44M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.44M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.61M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.61M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$124.77M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$124.77M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$144.30M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$144.30M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$79.09M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$79.09M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$101.44M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$101.44M	USD	Point-in-time
Inventory - materials and supplies	`InventoryRawMaterialsAndSupplies`	$47.49M	USD	Point-in-time
Inventory - materials and supplies	`InventoryRawMaterialsAndSupplies`	$47.49M	USD	Point-in-time
Inventory - materials and supplies	`InventoryRawMaterialsAndSupplies`	$51.22M	USD	Point-in-time
Inventory - materials and supplies	`InventoryRawMaterialsAndSupplies`	$51.22M	USD	Point-in-time
Inventory - gas stored	`EnergyRelatedInventoryNaturalGasInStorage`	$54.01M	USD	Point-in-time
Inventory - gas stored	`EnergyRelatedInventoryNaturalGasInStorage`	$54.01M	USD	Point-in-time
Inventory - gas stored	`EnergyRelatedInventoryNaturalGasInStorage`	$65.17M	USD	Point-in-time
Inventory - gas stored	`EnergyRelatedInventoryNaturalGasInStorage`	$65.17M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$25.75M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$25.75M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$99.88M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$99.88M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$30.66M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$30.66M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$29.08M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$29.08M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$373.93M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$373.93M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$491.98M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$491.98M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.77B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.77B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.90B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.90B	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$102.39M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$102.39M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$99.00M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$99.00M	USD	Point-in-time
Funds restricted for construction activity	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.41M	USD	Point-in-time
Funds restricted for construction activity	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.41M	USD	Point-in-time
Funds restricted for construction activity	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.38M	USD	Point-in-time
Funds restricted for construction activity	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.38M	USD	Point-in-time
Goodwill	`Goodwill`	$2.34B	USD	Point-in-time
Goodwill	`Goodwill`	$2.34B	USD	Point-in-time
Goodwill	`Goodwill`	$2.34B	USD	Point-in-time
Goodwill	`Goodwill`	$2.34B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$32.47M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$32.47M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$37.42M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$37.42M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$3.35M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$3.35M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$3.59M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$3.59M	USD	Point-in-time
Total assets	`Assets`	$16.84B	USD	Point-in-time
Total assets	`Assets`	$16.84B	USD	Point-in-time
Total assets	`Assets`	$17.56B	USD	Point-in-time
Total assets	`Assets`	$17.56B	USD	Point-in-time
Common stock at $0.50 par value, authorized 600,000,000 shares, issued 277,950,436 and 276,595,228 as of September 30, 2024 and December 31, 2023	`CommonStockValue`	$138.30M	USD	Point-in-time
Common stock at $0.50 par value, authorized 600,000,000 shares, issued 277,950,436 and 276,595,228 as of September 30, 2024 and December 31, 2023	`CommonStockValue`	$138.30M	USD	Point-in-time
Common stock at $0.50 par value, authorized 600,000,000 shares, issued 277,950,436 and 276,595,228 as of September 30, 2024 and December 31, 2023	`CommonStockValue`	$138.97M	USD	Point-in-time
Common stock at $0.50 par value, authorized 600,000,000 shares, issued 277,950,436 and 276,595,228 as of September 30, 2024 and December 31, 2023	`CommonStockValue`	$138.97M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.19B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.19B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.14B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.14B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.71B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.71B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.94B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.94B	USD	Point-in-time
Treasury stock, at cost, 3,341,458 and 3,299,191 shares as of September 30, 2024 and December 31, 2023	`TreasuryStockValue`	$87.97M	USD	Point-in-time
Treasury stock, at cost, 3,341,458 and 3,299,191 shares as of September 30, 2024 and December 31, 2023	`TreasuryStockValue`	$87.97M	USD	Point-in-time
Treasury stock, at cost, 3,341,458 and 3,299,191 shares as of September 30, 2024 and December 31, 2023	`TreasuryStockValue`	$86.48M	USD	Point-in-time
Treasury stock, at cost, 3,341,458 and 3,299,191 shares as of September 30, 2024 and December 31, 2023	`TreasuryStockValue`	$86.48M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.08B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.08B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.92B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.92B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.52B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.52B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.90B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.90B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.18B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.18B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.38B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.38B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.61B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.61B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.16B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.16B	USD	Point-in-time
Long-term debt, excluding current portion	`DebtInstrumentCarryingAmountNoncurrent`	$7.28B	USD	Point-in-time
Long-term debt, excluding current portion	`DebtInstrumentCarryingAmountNoncurrent`	$7.28B	USD	Point-in-time
Long-term debt, excluding current portion	`DebtInstrumentCarryingAmountNoncurrent`	$6.87B	USD	Point-in-time
Long-term debt, excluding current portion	`DebtInstrumentCarryingAmountNoncurrent`	$6.87B	USD	Point-in-time
Less: debt issuance costs	`DeferredFinanceCostsNoncurrentNet`	$44.51M	USD	Point-in-time
Less: debt issuance costs	`DeferredFinanceCostsNoncurrentNet`	$44.51M	USD	Point-in-time
Less: debt issuance costs	`DeferredFinanceCostsNoncurrentNet`	$48.88M	USD	Point-in-time
Less: debt issuance costs	`DeferredFinanceCostsNoncurrentNet`	$48.88M	USD	Point-in-time
Long-term debt, excluding current portion, net of debt issuance costs	`LongTermDebtNoncurrent`	$6.83B	USD	Point-in-time
Long-term debt, excluding current portion, net of debt issuance costs	`LongTermDebtNoncurrent`	$6.83B	USD	Point-in-time
Long-term debt, excluding current portion, net of debt issuance costs	`LongTermDebtNoncurrent`	$7.23B	USD	Point-in-time
Long-term debt, excluding current portion, net of debt issuance costs	`LongTermDebtNoncurrent`	$7.23B	USD	Point-in-time
Commitments and contingencies (See Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (See Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (See Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (See Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$29.22M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$29.22M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$67.42M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$67.42M	USD	Point-in-time
Loans payable	`LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt`	$160.12M	USD	Point-in-time
Loans payable	`LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt`	$160.12M	USD	Point-in-time
Loans payable	`LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt`	$143.02M	USD	Point-in-time
Loans payable	`LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt`	$143.02M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$231.44M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$231.44M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$221.19M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$221.19M	USD	Point-in-time
Book overdraft	`BankOverdrafts`	$16.80M	USD	Point-in-time
Book overdraft	`BankOverdrafts`	$16.80M	USD	Point-in-time
Book overdraft	`BankOverdrafts`	$13.36M	USD	Point-in-time
Book overdraft	`BankOverdrafts`	$13.36M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$53.08M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$53.08M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$87.52M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$87.52M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$40.64M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$40.64M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$33.14M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$33.14M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$683.00K	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$683.00K	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$31.27M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$31.27M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$83.93M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$83.93M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$126.92M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$126.92M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$141.32M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$141.32M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$797.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$797.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$683.14M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$683.14M	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$1.63B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$1.63B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$1.79B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$1.79B	USD	Point-in-time
Customers' advances for construction	`ContractWithCustomerLiabilityNoncurrent`	$120.15M	USD	Point-in-time
Customers' advances for construction	`ContractWithCustomerLiabilityNoncurrent`	$120.15M	USD	Point-in-time
Customers' advances for construction	`ContractWithCustomerLiabilityNoncurrent`	$128.75M	USD	Point-in-time
Customers' advances for construction	`ContractWithCustomerLiabilityNoncurrent`	$128.75M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$804.32M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$804.32M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$820.91M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$820.91M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$857.00K	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$857.00K	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$848.00K	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$848.00K	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$34.42M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$34.42M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$29.15M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$29.15M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PostemploymentBenefitsLiabilityNoncurrent`	$38.85M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PostemploymentBenefitsLiabilityNoncurrent`	$38.85M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PostemploymentBenefitsLiabilityNoncurrent`	$28.39M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PostemploymentBenefitsLiabilityNoncurrent`	$28.39M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$24.09M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$24.09M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$23.86M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$23.86M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrentLessLongTermDebt`	$2.79B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrentLessLongTermDebt`	$2.79B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrentLessLongTermDebt`	$2.68B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrentLessLongTermDebt`	$2.68B	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$645.07M	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$645.07M	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$675.42M	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$675.42M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$16.84B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$16.84B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$17.56B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$17.56B	USD	Point-in-time

Income Statement 176 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$1.57B	USD	3 Qtrs
Operating revenues	`Revenues`	$1.57B	USD	3 Qtrs
Operating revenues	`Revenues`	$435.25M	USD	1 Quarter
Operating revenues	`Revenues`	$435.25M	USD	1 Quarter
Operating revenues	`Revenues`	$411.25M	USD	1 Quarter
Operating revenues	`Revenues`	$411.25M	USD	1 Quarter
Operating revenues	`Revenues`	$1.48B	USD	3 Qtrs
Operating revenues	`Revenues`	$1.48B	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$423.78M	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$423.78M	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$418.52M	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$418.52M	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$147.02M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$147.02M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$144.37M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$144.37M	USD	1 Quarter
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$182.50M	USD	3 Qtrs
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$182.50M	USD	3 Qtrs
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$314.84M	USD	3 Qtrs
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$314.84M	USD	3 Qtrs
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$19.09M	USD	1 Quarter
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$19.09M	USD	1 Quarter
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$16.59M	USD	1 Quarter
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$16.59M	USD	1 Quarter
Depreciation	`Depreciation`	$269.74M	USD	3 Qtrs
Depreciation	`Depreciation`	$269.74M	USD	3 Qtrs
Depreciation	`Depreciation`	$84.35M	USD	1 Quarter
Depreciation	`Depreciation`	$84.35M	USD	1 Quarter
Depreciation	`Depreciation`	$252.21M	USD	3 Qtrs
Depreciation	`Depreciation`	$252.21M	USD	3 Qtrs
Depreciation	`Depreciation`	$91.45M	USD	1 Quarter
Depreciation	`Depreciation`	$91.45M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$3.28M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$3.28M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$1.69M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$1.69M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$1.15M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$1.15M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$3.31M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$3.31M	USD	3 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$71.36M	USD	3 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$71.36M	USD	3 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.21M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.21M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$67.43M	USD	3 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$67.43M	USD	3 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.10M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.10M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$273.85M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$273.85M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$280.17M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$280.17M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$950.69M	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$950.69M	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$1.06B	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$1.06B	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$137.41M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$137.41M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$531.04M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$531.04M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$518.12M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$518.12M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$155.09M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$155.09M	USD	1 Quarter
Interest expense	`InterestExpense`	$76.85M	USD	1 Quarter
Interest expense	`InterestExpense`	$76.85M	USD	1 Quarter
Interest expense	`InterestExpense`	$68.59M	USD	1 Quarter
Interest expense	`InterestExpense`	$68.59M	USD	1 Quarter
Interest expense	`InterestExpense`	$223.16M	USD	3 Qtrs
Interest expense	`InterestExpense`	$223.16M	USD	3 Qtrs
Interest expense	`InterestExpense`	$210.44M	USD	3 Qtrs
Interest expense	`InterestExpense`	$210.44M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$1.39M	USD	1 Quarter
Interest income	`InterestIncomeOperating`	$1.39M	USD	1 Quarter
Interest income	`InterestIncomeOperating`	$2.73M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$2.73M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$2.66M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$2.66M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$942.00K	USD	1 Quarter
Interest income	`InterestIncomeOperating`	$942.00K	USD	1 Quarter
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$15.50M	USD	3 Qtrs
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$15.50M	USD	3 Qtrs
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$5.46M	USD	1 Quarter
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$5.46M	USD	1 Quarter
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$5.59M	USD	1 Quarter
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$5.59M	USD	1 Quarter
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$14.57M	USD	3 Qtrs
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$14.57M	USD	3 Qtrs
Loss (gain) on sale of other assets	`GainLossOnSaleOfOtherAssets`	$239.00K	USD	1 Quarter
Loss (gain) on sale of other assets	`GainLossOnSaleOfOtherAssets`	$239.00K	USD	1 Quarter
Loss (gain) on sale of other assets	`GainLossOnSaleOfOtherAssets`	$92.07M	USD	3 Qtrs
Loss (gain) on sale of other assets	`GainLossOnSaleOfOtherAssets`	$92.07M	USD	3 Qtrs
Loss (gain) on sale of other assets	`GainLossOnSaleOfOtherAssets`	$184.00K	USD	3 Qtrs
Loss (gain) on sale of other assets	`GainLossOnSaleOfOtherAssets`	$184.00K	USD	3 Qtrs
Loss (gain) on sale of other assets	`GainLossOnSaleOfOtherAssets`	$-285.00K	USD	1 Quarter
Loss (gain) on sale of other assets	`GainLossOnSaleOfOtherAssets`	$-285.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.44M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.44M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-227.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-227.00K	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-486.00K	USD	3 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$-486.00K	USD	3 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$2.00M	USD	3 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$2.00M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$327.17M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$327.17M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$85.24M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$85.24M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$76.36M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$76.36M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$417.62M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$417.62M	USD	3 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-35.61M	USD	3 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-35.61M	USD	3 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-3.71M	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-3.71M	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$15.84M	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$15.84M	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$7.06M	USD	3 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$7.06M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$362.78M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$362.78M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$80.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$80.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$91.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$91.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$191.43M	USD	1 Quarter
Net income	`NetIncomeLoss`	$191.43M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$410.56M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$410.56M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$362.78M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$362.78M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$69.40M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$69.40M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$80.08M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$80.08M	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.37	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$1.37	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$1.50	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$1.50	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$0.25	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.25	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.30	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.30	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$0.25	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$0.25	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$1.50	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$1.50	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$1.37	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$1.37	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$0.30	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$0.30	USD	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	274.02M	shares	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	274.02M	shares	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	273.66M	shares	3 Qtrs
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	273.66M	shares	3 Qtrs
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	265.13M	shares	3 Qtrs
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	265.13M	shares	3 Qtrs
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	266.77M	shares	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	266.77M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	267.18M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	267.18M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	265.69M	shares	3 Qtrs
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	265.69M	shares	3 Qtrs
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	274.54M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	274.54M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	274.13M	shares	3 Qtrs
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	274.13M	shares	3 Qtrs

Cash Flow Statement 160 line items

Line Item	Tag	Value	Unit	Period
Debt component of allowance for funds used during construction	`DebtComponentOfAllowanceForFundsUsedDuringConstruction`	$5.38M	USD	3 Qtrs
Debt component of allowance for funds used during construction	`DebtComponentOfAllowanceForFundsUsedDuringConstruction`	$5.38M	USD	3 Qtrs
Debt component of allowance for funds used during construction	`DebtComponentOfAllowanceForFundsUsedDuringConstruction`	$4.50M	USD	3 Qtrs
Debt component of allowance for funds used during construction	`DebtComponentOfAllowanceForFundsUsedDuringConstruction`	$4.50M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$362.78M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$362.78M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$80.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$80.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$91.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$91.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$191.43M	USD	1 Quarter
Net income	`NetIncomeLoss`	$191.43M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$273.05M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$273.05M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$255.49M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$255.49M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$1.57M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$1.57M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-40.54M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-40.54M	USD	3 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$15.82M	USD	3 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$15.82M	USD	3 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$17.02M	USD	3 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$17.02M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$5.36M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$5.36M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$8.93M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$8.93M	USD	3 Qtrs
Gain on sale of utility systems and other assets	`GainLossOnSaleOfBusiness`	$184.00K	USD	3 Qtrs
Gain on sale of utility systems and other assets	`GainLossOnSaleOfBusiness`	$184.00K	USD	3 Qtrs
Gain on sale of utility systems and other assets	`GainLossOnSaleOfBusiness`	$92.07M	USD	3 Qtrs
Gain on sale of utility systems and other assets	`GainLossOnSaleOfBusiness`	$92.07M	USD	3 Qtrs
Net change in receivables, deferred purchased gas costs, inventory and prepayments	`IncreaseDecreaseInInventoriesReceivablesAndPrepayments`	$-265.92M	USD	3 Qtrs
Net change in receivables, deferred purchased gas costs, inventory and prepayments	`IncreaseDecreaseInInventoriesReceivablesAndPrepayments`	$-265.92M	USD	3 Qtrs
Net change in receivables, deferred purchased gas costs, inventory and prepayments	`IncreaseDecreaseInInventoriesReceivablesAndPrepayments`	$9.54M	USD	3 Qtrs
Net change in receivables, deferred purchased gas costs, inventory and prepayments	`IncreaseDecreaseInInventoriesReceivablesAndPrepayments`	$9.54M	USD	3 Qtrs
Net change in payables, accrued interest, accrued taxes and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-5.27M	USD	3 Qtrs
Net change in payables, accrued interest, accrued taxes and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-5.27M	USD	3 Qtrs
Net change in payables, accrued interest, accrued taxes and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$40.70M	USD	3 Qtrs
Net change in payables, accrued interest, accrued taxes and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$40.70M	USD	3 Qtrs
Pension and other postretirement benefits contributions	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-9.39M	USD	3 Qtrs
Pension and other postretirement benefits contributions	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-9.39M	USD	3 Qtrs
Pension and other postretirement benefits contributions	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-20.34M	USD	3 Qtrs
Pension and other postretirement benefits contributions	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-20.34M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$13.55M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$13.55M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$39.24M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$39.24M	USD	3 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$622.51M	USD	3 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$622.51M	USD	3 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$804.57M	USD	3 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$804.57M	USD	3 Qtrs
Property, plant and equipment additions, including the debt component of allowance for funds used during construction of $5,381 and $4,502	`PaymentsToAcquireBuildings`	$874.49M	USD	3 Qtrs
Property, plant and equipment additions, including the debt component of allowance for funds used during construction of $5,381 and $4,502	`PaymentsToAcquireBuildings`	$874.49M	USD	3 Qtrs
Property, plant and equipment additions, including the debt component of allowance for funds used during construction of $5,381 and $4,502	`PaymentsToAcquireBuildings`	$932.50M	USD	3 Qtrs
Property, plant and equipment additions, including the debt component of allowance for funds used during construction of $5,381 and $4,502	`PaymentsToAcquireBuildings`	$932.50M	USD	3 Qtrs
Acquisitions of utility systems, net	`PaymentsToAcquireWasteWaterSystems`	$602.00K	USD	3 Qtrs
Acquisitions of utility systems, net	`PaymentsToAcquireWasteWaterSystems`	$602.00K	USD	3 Qtrs
Acquisitions of utility systems, net	`PaymentsToAcquireWasteWaterSystems`	$45.30M	USD	3 Qtrs
Acquisitions of utility systems, net	`PaymentsToAcquireWasteWaterSystems`	$45.30M	USD	3 Qtrs
Net proceeds from the sale of utility systems and other assets	`ProceedsFromSaleOfUtilitySystemAndOther`	$167.27M	USD	3 Qtrs
Net proceeds from the sale of utility systems and other assets	`ProceedsFromSaleOfUtilitySystemAndOther`	$167.27M	USD	3 Qtrs
Net proceeds from the sale of utility systems and other assets	`ProceedsFromSaleOfUtilitySystemAndOther`	$634.00K	USD	3 Qtrs
Net proceeds from the sale of utility systems and other assets	`ProceedsFromSaleOfUtilitySystemAndOther`	$634.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$218.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$218.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-451.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-451.00K	USD	3 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-766.04M	USD	3 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-766.04M	USD	3 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-918.71M	USD	3 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-918.71M	USD	3 Qtrs
Customers' advances and contributions in aid of construction	`ProceedsFromAdvancesForConstructionFinancingActivities`	$13.15M	USD	3 Qtrs
Customers' advances and contributions in aid of construction	`ProceedsFromAdvancesForConstructionFinancingActivities`	$13.15M	USD	3 Qtrs
Customers' advances and contributions in aid of construction	`ProceedsFromAdvancesForConstructionFinancingActivities`	$10.24M	USD	3 Qtrs
Customers' advances and contributions in aid of construction	`ProceedsFromAdvancesForConstructionFinancingActivities`	$10.24M	USD	3 Qtrs
Repayments of customers' advances	`RepaymentsOfAdvancesForConstructionFinancingActivities`	$5.22M	USD	3 Qtrs
Repayments of customers' advances	`RepaymentsOfAdvancesForConstructionFinancingActivities`	$5.22M	USD	3 Qtrs
Repayments of customers' advances	`RepaymentsOfAdvancesForConstructionFinancingActivities`	$4.12M	USD	3 Qtrs
Repayments of customers' advances	`RepaymentsOfAdvancesForConstructionFinancingActivities`	$4.12M	USD	3 Qtrs
Net repayments of short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-96.67M	USD	3 Qtrs
Net repayments of short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-96.67M	USD	3 Qtrs
Net repayments of short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-17.11M	USD	3 Qtrs
Net repayments of short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-17.11M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$681.20M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$681.20M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.39B	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.39B	USD	3 Qtrs
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$1.02B	USD	3 Qtrs
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$1.02B	USD	3 Qtrs
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$570.63M	USD	3 Qtrs
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$570.63M	USD	3 Qtrs
Change in cash overdraft position	`ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt`	$-9.01M	USD	3 Qtrs
Change in cash overdraft position	`ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt`	$-9.01M	USD	3 Qtrs
Change in cash overdraft position	`ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt`	$3.44M	USD	3 Qtrs
Change in cash overdraft position	`ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt`	$3.44M	USD	3 Qtrs
Proceeds from issuance of common stock under dividend reinvestment plan	`ProceedsFromIssuanceOfCommonStock`	$12.06M	USD	3 Qtrs
Proceeds from issuance of common stock under dividend reinvestment plan	`ProceedsFromIssuanceOfCommonStock`	$12.06M	USD	3 Qtrs
Proceeds from issuance of common stock under dividend reinvestment plan	`ProceedsFromIssuanceOfCommonStock`	$11.60M	USD	3 Qtrs
Proceeds from issuance of common stock under dividend reinvestment plan	`ProceedsFromIssuanceOfCommonStock`	$11.60M	USD	3 Qtrs
Proceeds from issuance of common stock from at-the-market sale agreement	`ProceedsFromOtherEquity`	$32.08M	USD	3 Qtrs
Proceeds from issuance of common stock from at-the-market sale agreement	`ProceedsFromOtherEquity`	$32.08M	USD	3 Qtrs
Proceeds from issuance of common stock from at-the-market sale agreement	`ProceedsFromOtherEquity`	$322.98M	USD	3 Qtrs
Proceeds from issuance of common stock from at-the-market sale agreement	`ProceedsFromOtherEquity`	$322.98M	USD	3 Qtrs
Proceeds from exercised stock options	`ProceedsFromStockOptionsExercised`	$538.00K	USD	3 Qtrs
Proceeds from exercised stock options	`ProceedsFromStockOptionsExercised`	$538.00K	USD	3 Qtrs
Proceeds from exercised stock options	`ProceedsFromStockOptionsExercised`	$229.00K	USD	3 Qtrs
Proceeds from exercised stock options	`ProceedsFromStockOptionsExercised`	$229.00K	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$3.96M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$3.96M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$2.23M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$2.23M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$232.92M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$232.92M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$257.01M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$257.01M	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$21.00K	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$21.00K	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$235.00K	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$235.00K	USD	3 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$147.36M	USD	3 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$147.36M	USD	3 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$111.25M	USD	3 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$111.25M	USD	3 Qtrs
Net change in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.89M	USD	3 Qtrs
Net change in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.89M	USD	3 Qtrs
Net change in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.82M	USD	3 Qtrs
Net change in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.82M	USD	3 Qtrs
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.40M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.40M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.51M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.51M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.61M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.61M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.44M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.44M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.40M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.40M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.51M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.51M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.61M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.61M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.44M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.44M	USD	Point-in-time
Property, plant and equipment additions purchased at the period end, but not yet paid for	`CapitalExpendituresIncurredButNotYetPaid`	$121.37M	USD	3 Qtrs
Property, plant and equipment additions purchased at the period end, but not yet paid for	`CapitalExpendituresIncurredButNotYetPaid`	$121.37M	USD	3 Qtrs
Property, plant and equipment additions purchased at the period end, but not yet paid for	`CapitalExpendituresIncurredButNotYetPaid`	$106.15M	USD	3 Qtrs
Property, plant and equipment additions purchased at the period end, but not yet paid for	`CapitalExpendituresIncurredButNotYetPaid`	$106.15M	USD	3 Qtrs
Non-cash utility property contributions	`NonCashCustomerAdvancesAndContributionsInAidOfConstruction`	$36.91M	USD	3 Qtrs
Non-cash utility property contributions	`NonCashCustomerAdvancesAndContributionsInAidOfConstruction`	$36.91M	USD	3 Qtrs
Non-cash utility property contributions	`NonCashCustomerAdvancesAndContributionsInAidOfConstruction`	$37.10M	USD	3 Qtrs
Non-cash utility property contributions	`NonCashCustomerAdvancesAndContributionsInAidOfConstruction`	$37.10M	USD	3 Qtrs

Stockholders Equity 200 line items

Line Item	Tag	Value	Unit	Period
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.31	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.31	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.29	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.29	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.29	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.29	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.31	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.31	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.31	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.31	USD	1 Quarter
Dividend declared per common share	`CommonStockDividendsPerShareDeclared`	$0.31	USD	1 Quarter
Dividend declared per common share	`CommonStockDividendsPerShareDeclared`	$0.31	USD	1 Quarter
Dividend declared per common share	`CommonStockDividendsPerShareDeclared`	$0.29	USD	1 Quarter
Dividend declared per common share	`CommonStockDividendsPerShareDeclared`	$0.29	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	97,315.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	97,315.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	108,544.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	108,544.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	113,043.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	113,043.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	102,676.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	102,676.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	106,063.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	106,063.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	117,210.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	117,210.00	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	399,128.00	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	399,128.00	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	8.54M	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	8.54M	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	823,595.00	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	823,595.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	48.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	48.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	88,051.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	88,051.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	30.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	30.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	62,872.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	62,872.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	73.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	73.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	971.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	971.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	160,694.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	160,694.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	133.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	133.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	23,142.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	23,142.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	17,054.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	17,054.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	577.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	577.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	222,782.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	222,782.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	3,026.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	3,026.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	610.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	610.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	2,917.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	2,917.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	7,117.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	7,117.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	3,295.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	3,295.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	4,971.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	4,971.00	shares	1 Quarter
Balance	`StockholdersEquity`	$6.08B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.08B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.92B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.92B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.52B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.52B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.90B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.90B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.18B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.18B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.38B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.38B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.61B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.61B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.16B	USD	Point-in-time
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$362.78M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$362.78M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$80.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$80.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$91.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$91.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$191.43M	USD	1 Quarter
Net income	`NetIncomeLoss`	$191.43M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$89.08M	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$89.08M	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$81.23M	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$81.23M	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends declared	`DividendsCommonStockCash`	$84.00M	USD	1 Quarter
Dividends declared	`DividendsCommonStockCash`	$84.00M	USD	1 Quarter
Dividends declared	`DividendsCommonStockCash`	$75.88M	USD	1 Quarter
Dividends declared	`DividendsCommonStockCash`	$75.88M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.93M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.93M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.79M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.79M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.88M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.88M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.99M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.99M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$4.12M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$4.12M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.95M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.95M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$32.08M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$32.08M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$19.29M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$19.29M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$303.69M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$303.69M	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$3.91M	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$3.91M	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$2.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$2.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$1.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$1.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$2.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$2.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$2.23M	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$2.23M	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$42.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$42.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$20.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$20.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$248.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$248.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$103.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$103.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$106.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$106.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$115.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$115.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$175.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$175.00K	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$1.36M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$1.36M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$1.12M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$1.12M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$3.31M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$3.31M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$3.14M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$3.14M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$1.71M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$1.71M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$2.56M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$2.56M	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$253.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$253.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$124.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$124.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$164.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$164.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$-396.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$-396.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$-112.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$-112.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$223.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$223.00K	USD	1 Quarter
Balance	`StockholdersEquity`	$6.08B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.08B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.92B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.92B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.52B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.52B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.90B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.90B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.18B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.18B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.38B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.38B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.61B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.61B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.16B	USD	Point-in-time

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