10-Q Filing

ESSENTIAL UTILITIES, INC. CIK: 78128 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0000078128-25-000007`
Period End Date	20250930
Filing Date	20251105
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	wtrg-20250930x10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 210 Income Statement 176 Cash Flow Statement 168 Stockholders Equity 204

Balance Sheet 210 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
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`	$16.28B	USD	Point-in-time
Property, plant and equipment, at cost	`PropertyPlantAndEquipmentGross`	$16.28B	USD	Point-in-time
Property, plant and equipment, at cost	`PropertyPlantAndEquipmentGross`	$17.27B	USD	Point-in-time
Property, plant and equipment, at cost	`PropertyPlantAndEquipmentGross`	$17.27B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.13B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.13B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.37B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.37B	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	278.21M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	278.21M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	286.39M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	286.39M	shares	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$13.14B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$13.14B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$13.90B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$13.90B	USD	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	3.39M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	3.39M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	3.43M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	3.43M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$9.16M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$9.16M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.40M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$166.52M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$166.52M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$154.69M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$154.69M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$142.31M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$142.31M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$88.28M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$88.28M	USD	Point-in-time
Inventory - materials and supplies	`InventoryRawMaterialsAndSupplies`	$48.62M	USD	Point-in-time
Inventory - materials and supplies	`InventoryRawMaterialsAndSupplies`	$48.62M	USD	Point-in-time
Inventory - materials and supplies	`InventoryRawMaterialsAndSupplies`	$52.00M	USD	Point-in-time
Inventory - materials and supplies	`InventoryRawMaterialsAndSupplies`	$52.00M	USD	Point-in-time
Inventory - gas stored	`EnergyRelatedInventoryNaturalGasInStorage`	$45.31M	USD	Point-in-time
Inventory - gas stored	`EnergyRelatedInventoryNaturalGasInStorage`	$45.31M	USD	Point-in-time
Inventory - gas stored	`EnergyRelatedInventoryNaturalGasInStorage`	$71.65M	USD	Point-in-time
Inventory - gas stored	`EnergyRelatedInventoryNaturalGasInStorage`	$71.65M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$41.14M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$41.14M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$28.17M	USD	Point-in-time
Prepayments and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$28.17M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$32.85M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$32.85M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$32.39M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$32.39M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$485.91M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$485.91M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$433.57M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$433.57M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.91B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.91B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.05B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.05B	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$112.71M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$112.71M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$128.40M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$128.40M	USD	Point-in-time
Funds restricted for construction activity	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.42M	USD	Point-in-time
Funds restricted for construction activity	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.42M	USD	Point-in-time
Funds restricted for construction activity	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.44M	USD	Point-in-time
Funds restricted for construction activity	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.44M	USD	Point-in-time
Goodwill	`Goodwill`	$2.34B	USD	Point-in-time
Goodwill	`Goodwill`	$2.34B	USD	Point-in-time
Goodwill	`Goodwill`	$2.35B	USD	Point-in-time
Goodwill	`Goodwill`	$2.35B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$31.26M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$31.26M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$27.20M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$27.20M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$3.27M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$3.27M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$3.04M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$3.04M	USD	Point-in-time
Total assets	`Assets`	$18.03B	USD	Point-in-time
Total assets	`Assets`	$18.03B	USD	Point-in-time
Total assets	`Assets`	$18.89B	USD	Point-in-time
Total assets	`Assets`	$18.89B	USD	Point-in-time
Common stock at $0.50 par value, authorized 600,000,000 shares, issued 286,390,638 and 278,209,660 as of September 30, 2025 and December 31, 2024	`CommonStockValue`	$139.10M	USD	Point-in-time
Common stock at $0.50 par value, authorized 600,000,000 shares, issued 286,390,638 and 278,209,660 as of September 30, 2025 and December 31, 2024	`CommonStockValue`	$139.10M	USD	Point-in-time
Common stock at $0.50 par value, authorized 600,000,000 shares, issued 286,390,638 and 278,209,660 as of September 30, 2025 and December 31, 2024	`CommonStockValue`	$143.19M	USD	Point-in-time
Common stock at $0.50 par value, authorized 600,000,000 shares, issued 286,390,638 and 278,209,660 as of September 30, 2025 and December 31, 2024	`CommonStockValue`	$143.19M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.20B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.20B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.52B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.52B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.95B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.95B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.24B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.24B	USD	Point-in-time
Treasury stock, at cost, 3,429,012 and 3,386,069 shares as of September 30, 2025 and December 31, 2024	`TreasuryStockValue`	$89.62M	USD	Point-in-time
Treasury stock, at cost, 3,429,012 and 3,386,069 shares as of September 30, 2025 and December 31, 2024	`TreasuryStockValue`	$89.62M	USD	Point-in-time
Treasury stock, at cost, 3,429,012 and 3,386,069 shares as of September 30, 2025 and December 31, 2024	`TreasuryStockValue`	$91.19M	USD	Point-in-time
Treasury stock, at cost, 3,429,012 and 3,386,069 shares as of September 30, 2025 and December 31, 2024	`TreasuryStockValue`	$91.19M	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`	$6.08B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.08B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.16B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.16B	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`	$6.20B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.20B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.46B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.46B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.72B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.72B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.82B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.82B	USD	Point-in-time
Long-term debt, excluding current portion	`DebtInstrumentCarryingAmountNoncurrent`	$7.42B	USD	Point-in-time
Long-term debt, excluding current portion	`DebtInstrumentCarryingAmountNoncurrent`	$7.42B	USD	Point-in-time
Long-term debt, excluding current portion	`DebtInstrumentCarryingAmountNoncurrent`	$7.74B	USD	Point-in-time
Long-term debt, excluding current portion	`DebtInstrumentCarryingAmountNoncurrent`	$7.74B	USD	Point-in-time
Less: debt issuance costs and unamortized discount on debt	`DeferredFinanceCostsNoncurrentNet`	$47.91M	USD	Point-in-time
Less: debt issuance costs and unamortized discount on debt	`DeferredFinanceCostsNoncurrentNet`	$47.91M	USD	Point-in-time
Less: debt issuance costs and unamortized discount on debt	`DeferredFinanceCostsNoncurrentNet`	$50.15M	USD	Point-in-time
Less: debt issuance costs and unamortized discount on debt	`DeferredFinanceCostsNoncurrentNet`	$50.15M	USD	Point-in-time
Long-term debt, excluding current portion, net of debt issuance costs and unamortized discount on debt	`LongTermDebtNoncurrent`	$7.37B	USD	Point-in-time
Long-term debt, excluding current portion, net of debt issuance costs and unamortized discount on debt	`LongTermDebtNoncurrent`	$7.37B	USD	Point-in-time
Long-term debt, excluding current portion, net of debt issuance costs and unamortized discount on debt	`LongTermDebtNoncurrent`	$7.69B	USD	Point-in-time
Long-term debt, excluding current portion, net of debt issuance costs and unamortized discount on debt	`LongTermDebtNoncurrent`	$7.69B	USD	Point-in-time
Commitments and contingencies (See Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (See Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (See Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (See Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$142.81M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$142.81M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$135.76M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$135.76M	USD	Point-in-time
Loans payable	`LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt`	$186.54M	USD	Point-in-time
Loans payable	`LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt`	$186.54M	USD	Point-in-time
Loans payable	`LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt`	$96.37M	USD	Point-in-time
Loans payable	`LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt`	$96.37M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$258.62M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$258.62M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$197.26M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$197.26M	USD	Point-in-time
Book overdraft	`BankOverdrafts`	$47.71M	USD	Point-in-time
Book overdraft	`BankOverdrafts`	$47.71M	USD	Point-in-time
Book overdraft	`BankOverdrafts`	$29.25M	USD	Point-in-time
Book overdraft	`BankOverdrafts`	$29.25M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$72.28M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$72.28M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$92.78M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$92.78M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$38.22M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$38.22M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$27.16M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$27.16M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$1.77M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$1.77M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$740.00K	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$740.00K	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$89.44M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$89.44M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$137.28M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$137.28M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$148.80M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$148.80M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$974.67M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$974.67M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$728.11M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$728.11M	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$1.83B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$1.83B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$2.01B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$2.01B	USD	Point-in-time
Customers' advances for construction	`ContractWithCustomerLiabilityNoncurrent`	$113.32M	USD	Point-in-time
Customers' advances for construction	`ContractWithCustomerLiabilityNoncurrent`	$113.32M	USD	Point-in-time
Customers' advances for construction	`ContractWithCustomerLiabilityNoncurrent`	$117.40M	USD	Point-in-time
Customers' advances for construction	`ContractWithCustomerLiabilityNoncurrent`	$117.40M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$764.75M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$764.75M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$720.51M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$720.51M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$27.45M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$27.45M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$23.00M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$23.00M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PostemploymentBenefitsLiabilityNoncurrent`	$33.68M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PostemploymentBenefitsLiabilityNoncurrent`	$33.68M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PostemploymentBenefitsLiabilityNoncurrent`	$36.02M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PostemploymentBenefitsLiabilityNoncurrent`	$36.02M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$24.79M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$24.79M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$53.52M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$53.52M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrentLessLongTermDebt`	$2.80B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrentLessLongTermDebt`	$2.80B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrentLessLongTermDebt`	$2.96B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrentLessLongTermDebt`	$2.96B	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$688.85M	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$688.85M	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$694.91M	USD	Point-in-time
Contributions in aid of construction	`ContributionsInAidOfConstruction`	$694.91M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$18.03B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$18.03B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$18.89B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$18.89B	USD	Point-in-time

Income Statement 176 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$435.25M	USD	1 Quarter
Operating revenues	`Revenues`	$435.25M	USD	1 Quarter
Operating revenues	`Revenues`	$1.48B	USD	3 Qtrs
Operating revenues	`Revenues`	$1.48B	USD	3 Qtrs
Operating revenues	`Revenues`	$476.97M	USD	1 Quarter
Operating revenues	`Revenues`	$476.97M	USD	1 Quarter
Operating revenues	`Revenues`	$1.78B	USD	3 Qtrs
Operating revenues	`Revenues`	$1.78B	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$144.37M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$144.37M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$423.78M	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$423.78M	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$153.09M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$153.09M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$439.42M	USD	3 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$439.42M	USD	3 Qtrs
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$19.09M	USD	1 Quarter
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$19.09M	USD	1 Quarter
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$182.50M	USD	3 Qtrs
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$182.50M	USD	3 Qtrs
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$22.51M	USD	1 Quarter
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$22.51M	USD	1 Quarter
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$263.88M	USD	3 Qtrs
Purchased gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$263.88M	USD	3 Qtrs
Depreciation	`Depreciation`	$91.45M	USD	1 Quarter
Depreciation	`Depreciation`	$91.45M	USD	1 Quarter
Depreciation	`Depreciation`	$269.74M	USD	3 Qtrs
Depreciation	`Depreciation`	$269.74M	USD	3 Qtrs
Depreciation	`Depreciation`	$103.32M	USD	1 Quarter
Depreciation	`Depreciation`	$103.32M	USD	1 Quarter
Depreciation	`Depreciation`	$299.63M	USD	3 Qtrs
Depreciation	`Depreciation`	$299.63M	USD	3 Qtrs
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
Amortization	`AdjustmentForAmortization`	$3.74M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$3.74M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$10.33M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$10.33M	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
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`	$24.54M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.54M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$68.29M	USD	3 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$68.29M	USD	3 Qtrs
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`	$307.20M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$307.20M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$1.08B	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$1.08B	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$155.09M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$155.09M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$531.04M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$531.04M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$169.77M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$169.77M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$693.95M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$693.95M	USD	3 Qtrs
Interest expense	`InterestExpense`	$76.85M	USD	1 Quarter
Interest expense	`InterestExpense`	$76.85M	USD	1 Quarter
Interest expense	`InterestExpense`	$223.16M	USD	3 Qtrs
Interest expense	`InterestExpense`	$223.16M	USD	3 Qtrs
Interest expense	`InterestExpense`	$82.27M	USD	1 Quarter
Interest expense	`InterestExpense`	$82.27M	USD	1 Quarter
Interest expense	`InterestExpense`	$244.14M	USD	3 Qtrs
Interest expense	`InterestExpense`	$244.14M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$1.39M	USD	1 Quarter
Interest income	`InterestIncomeOperating`	$1.39M	USD	1 Quarter
Interest income	`InterestIncomeOperating`	$2.66M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$2.66M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$1.08M	USD	1 Quarter
Interest income	`InterestIncomeOperating`	$1.08M	USD	1 Quarter
Interest income	`InterestIncomeOperating`	$1.61M	USD	3 Qtrs
Interest income	`InterestIncomeOperating`	$1.61M	USD	3 Qtrs
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`	$15.50M	USD	3 Qtrs
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$15.50M	USD	3 Qtrs
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$6.18M	USD	1 Quarter
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$6.18M	USD	1 Quarter
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$19.04M	USD	3 Qtrs
Allowance for funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$19.04M	USD	3 Qtrs
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$239.00K	USD	1 Quarter
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$239.00K	USD	1 Quarter
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$92.07M	USD	3 Qtrs
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$92.07M	USD	3 Qtrs
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$176.00K	USD	1 Quarter
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$176.00K	USD	1 Quarter
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$669.00K	USD	3 Qtrs
Gain on sale of other assets	`GainLossOnSaleOfOtherAssets`	$669.00K	USD	3 Qtrs
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`	$1.44M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$1.44M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$848.00K	USD	3 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$848.00K	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`	$417.62M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$417.62M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$96.38M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$96.38M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$471.97M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$471.97M	USD	3 Qtrs
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
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$4.30M	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$4.30M	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-11.72M	USD	3 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-11.72M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$283.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$283.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$92.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$92.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$483.69M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$483.69M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$69.40M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$69.40M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$410.56M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$410.56M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$92.08M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$92.08M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$483.69M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$483.69M	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$0.25	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.25	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.50	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$1.50	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$0.33	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.33	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.73	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$1.73	USD	3 Qtrs
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`	$0.33	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$0.33	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$1.73	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$1.73	USD	3 Qtrs
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`	281.78M	shares	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	281.78M	shares	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	279.03M	shares	3 Qtrs
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	279.03M	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
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	282.30M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	282.30M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	279.56M	shares	3 Qtrs
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	279.56M	shares	3 Qtrs

Cash Flow Statement 168 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`	$5.79M	USD	3 Qtrs
Debt component of allowance for funds used during construction	`DebtComponentOfAllowanceForFundsUsedDuringConstruction`	$5.79M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$283.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$283.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$92.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$92.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$483.69M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$483.69M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$273.05M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$273.05M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$309.96M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$309.96M	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`	$-15.61M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-15.61M	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`	$14.80M	USD	3 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$14.80M	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`	$11.84M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$11.84M	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
Gain on sale of utility systems and other assets	`GainLossOnSaleOfBusiness`	$669.00K	USD	3 Qtrs
Gain on sale of utility systems and other assets	`GainLossOnSaleOfBusiness`	$669.00K	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 receivables, deferred purchased gas costs, inventory and prepayments	`IncreaseDecreaseInInventoriesReceivablesAndPrepayments`	$-14.10M	USD	3 Qtrs
Net change in receivables, deferred purchased gas costs, inventory and prepayments	`IncreaseDecreaseInInventoriesReceivablesAndPrepayments`	$-14.10M	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
Net change in payables, accrued interest, accrued taxes and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-29.88M	USD	3 Qtrs
Net change in payables, accrued interest, accrued taxes and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-29.88M	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`	$-3.94M	USD	3 Qtrs
Pension and other postretirement benefits contributions	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-3.94M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$13.55M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$13.55M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$-20.05M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$-20.05M	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`	$804.35M	USD	3 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$804.35M	USD	3 Qtrs
Property, plant and equipment additions, including the debt component of allowance for funds used during construction of $5,795 and $5,381	`PaymentsToAcquireBuildings`	$932.50M	USD	3 Qtrs
Property, plant and equipment additions, including the debt component of allowance for funds used during construction of $5,795 and $5,381	`PaymentsToAcquireBuildings`	$932.50M	USD	3 Qtrs
Property, plant and equipment additions, including the debt component of allowance for funds used during construction of $5,795 and $5,381	`PaymentsToAcquireBuildings`	$983.09M	USD	3 Qtrs
Property, plant and equipment additions, including the debt component of allowance for funds used during construction of $5,795 and $5,381	`PaymentsToAcquireBuildings`	$983.09M	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`	$57.00M	USD	3 Qtrs
Acquisitions of utility systems, net	`PaymentsToAcquireWasteWaterSystems`	$57.00M	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`	$805.00K	USD	3 Qtrs
Net proceeds from the sale of utility systems and other assets	`ProceedsFromSaleOfUtilitySystemAndOther`	$805.00K	USD	3 Qtrs
Convertible note investment	`PaymentsToAcquireNotesReceivable`	-	USD	3 Qtrs
Convertible note investment	`PaymentsToAcquireNotesReceivable`	-	USD	3 Qtrs
Convertible note investment	`PaymentsToAcquireNotesReceivable`	$22.35M	USD	3 Qtrs
Convertible note investment	`PaymentsToAcquireNotesReceivable`	$22.35M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$218.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$218.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$286.00K	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$286.00K	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`	$-1.06B	USD	3 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.06B	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
Customers' advances and contributions in aid of construction	`ProceedsFromAdvancesForConstructionFinancingActivities`	$15.37M	USD	3 Qtrs
Customers' advances and contributions in aid of construction	`ProceedsFromAdvancesForConstructionFinancingActivities`	$15.37M	USD	3 Qtrs
Repayments of customers' advances	`RepaymentsOfAdvancesForConstructionFinancingActivities`	$4.12M	USD	3 Qtrs
Repayments of customers' advances	`RepaymentsOfAdvancesForConstructionFinancingActivities`	$4.12M	USD	3 Qtrs
Repayments of customers' advances	`RepaymentsOfAdvancesForConstructionFinancingActivities`	$3.70M	USD	3 Qtrs
Repayments of customers' advances	`RepaymentsOfAdvancesForConstructionFinancingActivities`	$3.70M	USD	3 Qtrs
Net repayments of short-term debt	`RepaymentsOfShortTermDebt`	$17.11M	USD	3 Qtrs
Net repayments of short-term debt	`RepaymentsOfShortTermDebt`	$17.11M	USD	3 Qtrs
Net repayments of short-term debt	`RepaymentsOfShortTermDebt`	$90.18M	USD	3 Qtrs
Net repayments of short-term debt	`RepaymentsOfShortTermDebt`	$90.18M	USD	3 Qtrs
Net proceeds from commercial paper program	`ProceedsFromIssuanceOfCommercialPaper`	-	USD	3 Qtrs
Net proceeds from commercial paper program	`ProceedsFromIssuanceOfCommercialPaper`	-	USD	3 Qtrs
Net proceeds from commercial paper program	`ProceedsFromIssuanceOfCommercialPaper`	$152.53M	USD	3 Qtrs
Net proceeds from commercial paper program	`ProceedsFromIssuanceOfCommercialPaper`	$152.53M	USD	3 Qtrs
Proceeds from other long-term debt	`ProceedsFromIssuanceOfOtherLongTermDebt`	$1.39B	USD	3 Qtrs
Proceeds from other long-term debt	`ProceedsFromIssuanceOfOtherLongTermDebt`	$1.39B	USD	3 Qtrs
Proceeds from other long-term debt	`ProceedsFromIssuanceOfOtherLongTermDebt`	$1.31B	USD	3 Qtrs
Proceeds from other long-term debt	`ProceedsFromIssuanceOfOtherLongTermDebt`	$1.31B	USD	3 Qtrs
Repayments of other long-term debt	`RepaymentsOfOtherLongTermDebt`	$1.02B	USD	3 Qtrs
Repayments of other long-term debt	`RepaymentsOfOtherLongTermDebt`	$1.02B	USD	3 Qtrs
Repayments of other long-term debt	`RepaymentsOfOtherLongTermDebt`	$1.15B	USD	3 Qtrs
Repayments of other long-term debt	`RepaymentsOfOtherLongTermDebt`	$1.15B	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
Change in cash overdraft position	`ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt`	$-18.47M	USD	3 Qtrs
Change in cash overdraft position	`ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt`	$-18.47M	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 under dividend reinvestment plan	`ProceedsFromIssuanceOfCommonStock`	$11.47M	USD	3 Qtrs
Proceeds from issuance of common stock under dividend reinvestment plan	`ProceedsFromIssuanceOfCommonStock`	$11.47M	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`	$300.12M	USD	3 Qtrs
Proceeds from issuance of common stock from at-the-market sale agreement	`ProceedsFromOtherEquity`	$300.12M	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`	$509.00K	USD	3 Qtrs
Proceeds from exercised stock options	`ProceedsFromStockOptionsExercised`	$509.00K	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$2.23M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$2.23M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$2.27M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$2.27M	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
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$276.87M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$276.87M	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$235.00K	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$235.00K	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$363.00K	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$363.00K	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`	$254.82M	USD	3 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$254.82M	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
Net change in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.76M	USD	3 Qtrs
Net change in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.76M	USD	3 Qtrs
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 beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.16M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.16M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.40M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.40M	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
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.16M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.16M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.40M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.40M	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`	$135.87M	USD	3 Qtrs
Property, plant and equipment additions purchased at the period end, but not yet paid for	`CapitalExpendituresIncurredButNotYetPaid`	$135.87M	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
Non-cash utility property contributions	`NonCashCustomerAdvancesAndContributionsInAidOfConstruction`	$18.59M	USD	3 Qtrs
Non-cash utility property contributions	`NonCashCustomerAdvancesAndContributionsInAidOfConstruction`	$18.59M	USD	3 Qtrs

Stockholders Equity 204 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`	$0.31	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`	$0.33	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.33	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.34	USD	1 Quarter
Common stock, dividends, per share, cash paid	`CommonStockDividendsPerShareCashPaid`	$0.34	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`	$0.33	USD	1 Quarter
Dividend declared per common share	`CommonStockDividendsPerShareDeclared`	$0.33	USD	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 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`	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`	104,369.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	104,369.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	105,842.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	105,842.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	104,013.00	shares	1 Quarter
Issuance of common stock under dividend reinvestment plan, shares	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	104,013.00	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
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	1.63M	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	1.63M	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	3.66M	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	3.66M	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	2.38M	shares	1 Quarter
Issuance of common stock from at-the-market sale agreements, shares	`StockIssuedDuringPeriodSharesNewIssuesForwardEquitySaleAgreement`	2.38M	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`	30.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	30.00	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`	61,455.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	61,455.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	75.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	75.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	975.00	shares	1 Quarter
Repurchase of stock, shares	`StockRepurchasedDuringPeriodShares`	975.00	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`	23,142.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	23,142.00	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`	155,823.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	155,823.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	21,857.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	21,857.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	3,316.00	shares	1 Quarter
Equity compensation plan, shares	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod`	3,316.00	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
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`	9,703.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	9,703.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	2,117.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	2,117.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	2,588.00	shares	1 Quarter
Exercise of stock options, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	2,588.00	shares	1 Quarter
Balance	`StockholdersEquity`	$5.90B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.90B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.08B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.08B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.18B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.18B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.20B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.20B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.46B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.46B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.72B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.72B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.82B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.82B	USD	Point-in-time
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$265.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.39M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$69.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$410.56M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$283.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$283.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$107.83M	USD	1 Quarter
Net income	`NetIncomeLoss`	$92.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$92.08M	USD	1 Quarter
Net income	`NetIncomeLoss`	$483.69M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$483.69M	USD	3 Qtrs
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$1.00K	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$89.08M	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$89.08M	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$22.00K	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$22.00K	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$1.20M	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$1.20M	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$96.16M	USD	1 Quarter
Dividends declared and paid	`DividendsCommonStockPaidinkind`	$96.16M	USD	1 Quarter
Dividends declared	`DividendsCommonStockCash`	$84.00M	USD	1 Quarter
Dividends declared	`DividendsCommonStockCash`	$84.00M	USD	1 Quarter
Dividends declared	`DividendsCommonStockCash`	$90.05M	USD	1 Quarter
Dividends declared	`DividendsCommonStockCash`	$90.05M	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`	$3.79M	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`	$3.93M	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`	$3.81M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.81M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.76M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.76M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.90M	USD	1 Quarter
Issuance of common stock under dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$3.90M	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`	$63.08M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$63.08M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$145.50M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$145.50M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$91.54M	USD	1 Quarter
Issuance of common stock from at-the-market sale agreements	`StockIssuedDuringPeriodValueNewIssuesForwardEquitySaleAgreement`	$91.54M	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`	$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`	$3.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$3.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$38.00K	USD	1 Quarter
Repurchase of stock	`TreasuryStockValueAcquiredCostMethod`	$38.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$175.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$175.00K	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`	$115.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$115.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$342.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$342.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$75.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$75.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$92.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$92.00K	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`	$2.56M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$2.56M	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`	$2.41M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$2.41M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$4.04M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$4.04M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$4.60M	USD	1 Quarter
Stock-based compensation	`TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation`	$4.60M	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$223.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$223.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$124.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$124.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$-112.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$-112.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$162.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$162.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$113.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$113.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$88.00K	USD	1 Quarter
Other	`AdjustmentsToAdditionalPaidInCapitalOther`	$88.00K	USD	1 Quarter
Balance	`StockholdersEquity`	$5.90B	USD	Point-in-time
Balance	`StockholdersEquity`	$5.90B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.08B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.08B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.18B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.18B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.20B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.20B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.46B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.46B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.72B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.72B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.82B	USD	Point-in-time
Balance	`StockholdersEquity`	$6.82B	USD	Point-in-time

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