$WTRG
Essential Utilities, Inc. Stock $wtrg

$wtrg Overview Financials Valuation SEC Filings Company Website

2019 Q4 Form 10-K Financial Statement

#000156276221000081 Filed on March 01, 2021

Income Statement

Concept	2019 Q4	2018 Q4	2018
Revenue	$226.0M	$205.7M	$838.1M
YoY Change	9.86%	1.2%	3.53%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	-$3.100M	-$500.0K	$4.800M
YoY Change	520.0%		9.09%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$40.50M	$36.20M	$146.7M
YoY Change	11.88%	4.02%	7.28%
% of Gross Profit
Operating Expenses	$140.7M	$143.0M	$514.9M
YoY Change	-1.61%	14.31%	8.26%
Operating Profit	$85.30M	$62.79M	$323.2M
YoY Change	35.84%	-19.71%	-3.22%
Interest Expense	-$21.70M	-$81.00M	$99.05M
YoY Change	-73.21%	335.48%	11.87%
% of Operating Profit	-25.44%	-128.99%	30.65%
Other Income/Expense, Net	-$1.400M	-$600.0K	-$1.996M
YoY Change	133.33%	-50.0%	-59.7%
Pretax Income	$63.10M	-$18.80M	$178.3M
YoY Change	-435.64%	-132.14%	-30.52%
Income Tax	$5.200M	-$14.80M	-$13.67M
% Of Pretax Income	8.24%		-7.67%
Net Earnings	$64.23M	-$3.657M	$192.0M
YoY Change	-1856.28%	-106.84%	-19.92%
Net Earnings / Revenue	28.41%	-1.78%	22.91%
Basic Earnings Per Share	$0.28	-$0.02	$1.08
Diluted Earnings Per Share	$0.28	-$0.02	$1.08
COMMON SHARES
Basic Shares Outstanding	215.8M	177.9M	177.9M
Diluted Shares Outstanding			178.4M

Balance Sheet

Concept	2019 Q4	2018 Q4	2018
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.869B	$4.000M	$4.000M
YoY Change	46625.0%	0.0%	0.0%
Cash & Equivalents	$1.869B	$3.627M	$4.000M
Short-Term Investments
Other Short-Term Assets	$60.00M	$26.00M	$62.00M
YoY Change	130.77%	73.33%	24.0%
Inventory	$18.38M	$15.84M	$16.00M
Prepaid Expenses
Receivables	$67.14M	$65.83M	$61.00M
Other Receivables	$0.00	$0.00	$5.000M
Total Short-Term Assets	$2.015B	$147.2M	$147.0M
YoY Change	1269.23%	12.13%	12.21%
LONG-TERM ASSETS
Property, Plant & Equipment	$6.346B	$5.930B	$5.930B
YoY Change	7.01%	9.82%	9.81%
Goodwill	$63.82M	$52.73M
YoY Change	21.04%	24.85%
Intangibles
YoY Change
Long-Term Investments	$6.000M	$7.000M	$7.000M
YoY Change	-14.29%	0.0%	0.0%
Other Assets	$918.0M	$827.0M	$827.0M
YoY Change	11.0%	9.97%	9.97%
Total Long-Term Assets	$7.347B	$6.817B	$6.817B
YoY Change	7.77%	9.94%	9.93%
TOTAL ASSETS
Total Short-Term Assets	$2.015B	$147.2M	$147.0M
Total Long-Term Assets	$7.347B	$6.817B	$6.817B
Total Assets	$9.362B	$6.964B	$6.964B
YoY Change	34.42%	9.98%	9.98%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$74.92M	$77.33M	$77.00M
YoY Change	-3.12%	30.7%	30.51%
Accrued Expenses	$49.62M	$47.39M	$71.00M
YoY Change	4.7%	15.16%	12.7%
Deferred Revenue
YoY Change
Short-Term Debt	$26.00M	$15.00M	$15.00M
YoY Change	73.33%	275.0%	275.0%
Long-Term Debt Due	$105.1M	$144.5M	$145.0M
YoY Change	-27.32%	27.05%	27.19%
Total Short-Term Liabilities	$323.5M	$399.0M	$399.0M
YoY Change	-18.93%	40.24%	40.49%
LONG-TERM LIABILITIES
Long-Term Debt	$2.943B	$2.398B	$2.398B
YoY Change	22.72%	19.46%	19.42%
Other Long-Term Liabilities	$33.06M	$97.18M	$1.312B
YoY Change	-65.98%	-9.46%	-0.15%
Total Long-Term Liabilities	$2.976B	$1.567B	$3.710B
YoY Change	89.95%	-25.92%	11.68%
TOTAL LIABILITIES
Total Short-Term Liabilities	$323.5M	$399.0M	$399.0M
Total Long-Term Liabilities	$2.976B	$1.567B	$3.710B
Total Liabilities	$3.300B	$1.966B	$4.955B
YoY Change	67.85%	-18.07%	13.26%
SHAREHOLDERS EQUITY
Retained Earnings	$1.210B	$1.174B
YoY Change	3.05%	3.68%
Common Stock	$2.748B	$911.0M
YoY Change	201.72%	1.5%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$77.70M	$75.84M
YoY Change	2.46%	3.49%
Treasury Stock Shares	$3.113M	$3.060M
Shareholders Equity	$3.881B	$2.009B	$2.009B
YoY Change
Total Liabilities & Shareholders Equity	$9.362B	$6.964B	$6.964B
YoY Change	34.42%	9.98%	9.98%

Cashflow Statement

Concept	2019 Q4	2018 Q4	2018
OPERATING ACTIVITIES
Net Income	$64.23M	-$3.657M	$192.0M
YoY Change	-1856.28%	-106.84%	-19.92%
Depreciation, Depletion And Amortization	$40.50M	$36.20M	$146.7M
YoY Change	11.88%	4.02%	7.28%
Cash From Operating Activities	$110.5M	$77.80M	$368.5M
YoY Change	42.03%	-21.57%	-3.36%
INVESTING ACTIVITIES
Capital Expenditures	-$148.7M	-$152.5M	$495.7M
YoY Change	-2.49%	8.62%	3.69%
Acquisitions
YoY Change
Other Investing Activities	-$58.30M	-$45.20M	-$899.0K
YoY Change	28.98%	-4620.0%	-59.56%
Cash From Investing Activities	-$207.1M	-$197.7M	-$639.8M
YoY Change	4.75%	41.82%	33.19%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			-$2.608M
YoY Change			-465.27%
Debt Paid & Issued, Net			$914.1M
YoY Change			154.58%
Cash From Financing Activities	-65.00M	119.3M	270.7M
YoY Change	-154.48%	196.77%	172.06%
NET CHANGE
Cash From Operating Activities	110.5M	77.80M	368.5M
Cash From Investing Activities	-207.1M	-197.7M	-639.8M
Cash From Financing Activities	-65.00M	119.3M	270.7M
Net Change In Cash	-161.6M	-600.0K	-577.0K
YoY Change	26833.33%	-805306368000100.0%	-230.84%
FREE CASH FLOW
Cash From Operating Activities	$110.5M	$77.80M	$368.5M
Capital Expenditures	-$148.7M	-$152.5M	$495.7M
Free Cash Flow	$259.2M	$230.3M	-$127.2M
YoY Change	12.55%	-3.88%	31.46%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2020Q4	us-gaap	Energy Related Inventory Natural Gas In Storage EnergyRelatedInventoryNaturalGasInStorage	36732000
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	38594000
CY2019Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	16259000
CY2020Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	5085000
CY2020	dei	Amendment Flag AmendmentFlag	false
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0000078128
CY2020	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2020	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2019Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2020	dei	Document Type DocumentType	10-K
CY2020	dei	Document Annual Report DocumentAnnualReport	true
CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-12-31
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020	dei	Document Transition Report DocumentTransitionReport	false
CY2020	dei	Entity File Number EntityFileNumber	1-6659
CY2020	dei	Entity Registrant Name EntityRegistrantName	ESSENTIAL UTILITIES, INC.
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	PA
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	23-1702594
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	762 W Lancaster Avenue
CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Bryn Mawr
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	PA
CY2020	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	19010-3489
CY2020	dei	City Area Code CityAreaCode	610
CY2020	dei	Local Phone Number LocalPhoneNumber	527-8000
CY2020	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2020	dei	Entity Small Business EntitySmallBusiness	false
CY2020	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2020	dei	Entity Shell Company EntityShellCompany	false
CY2020Q2	dei	Entity Public Float EntityPublicFloat	10336428580
CY2021Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	245393761
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	11620019000
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	8201936000
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2107142000
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1856146000
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9512877000
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	6345790000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4827000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1868922000
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	154775000
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	67137000
CY2020Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	118538000
CY2019Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	40483000
CY2020Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	21669000
CY2019Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	18379000
CY2019Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	2389000
CY2019Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	1558000
CY2020Q4	us-gaap	Assets Current AssetsCurrent	380220000
CY2019Q4	us-gaap	Assets Current AssetsCurrent	2015127000
CY2020Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1362788000
CY2019Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	875743000
CY2020Q4	us-gaap	Deferred Costs And Other Assets DeferredCostsAndOtherAssets	56002000
CY2019Q4	us-gaap	Deferred Costs And Other Assets DeferredCostsAndOtherAssets	42652000
CY2019Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	5984000
CY2020Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	1268000
CY2020Q4	us-gaap	Goodwill Goodwill	2324547000
CY2019Q4	us-gaap	Goodwill Goodwill	63822000
CY2020Q4	wtrg	Operating Lease Right Of Use Asset Net OperatingLeaseRightOfUseAssetNet	60334000
CY2019Q4	wtrg	Operating Lease Right Of Use Asset Net OperatingLeaseRightOfUseAssetNet	12867000
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7241000
CY2020Q4	us-gaap	Assets Assets	13705277000
CY2019Q4	us-gaap	Assets Assets	9361985000
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.50
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.50
CY2019Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	600000000
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	600000000
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	248571355
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	223871284
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	124285000
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	111935000
CY2020Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3379057000
CY2019Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2636555000
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1261862000
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CY2019Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3112565
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	81327000
CY2019Q4	us-gaap	Treasury Stock Value TreasuryStockValue	77702000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	4683877000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	3880860000
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CY2019Q4	wtrg	Debt Instrument Carrying Amount Noncurrent DebtInstrumentCarryingAmountNoncurrent	2972349000
CY2020Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	38146000
CY2019Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	29022000
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	5507744000
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2943327000
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	84353000
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	105051000
CY2020Q4	us-gaap	Interest Payable Current InterestPayableCurrent	39408000
CY2020Q4	us-gaap	Bank Overdrafts BankOverdrafts	44003000
CY2019Q4	us-gaap	Bank Overdrafts BankOverdrafts	10944000
CY2020Q4	wtrg	Loans Payable Current Not Included In Current Portion Of Long Term Debt LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt	78198000
CY2019Q4	wtrg	Loans Payable Current Not Included In Current Portion Of Long Term Debt LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt	25724000
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	177489000
CY2019Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	74919000
CY2019Q4	us-gaap	Interest Payable Current InterestPayableCurrent	29818000
CY2020Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	37172000
CY2019Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	22775000
CY2020Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	19866000
CY2019Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	4612000
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	123384000
CY2019Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	49618000
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	603873000
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	323461000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1258098000
CY2019Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	936158000
CY2020Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	99014000
CY2019Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	95556000
CY2020Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	773310000
CY2019Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	512987000
CY2020Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	1336000
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	55642000
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11645000
CY2020Q4	us-gaap	Postemployment Benefits Liability Noncurrent PostemploymentBenefitsLiabilityNoncurrent	91896000
CY2019Q4	us-gaap	Postemployment Benefits Liability Noncurrent PostemploymentBenefitsLiabilityNoncurrent	69406000
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	56713000
CY2019Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	33059000
CY2020Q4	wtrg	Liabilities Other Than Long Term Debt Including Operating Lease Noncurrent LiabilitiesOtherThanLongTermDebtIncludingOperatingLeaseNoncurrent	2336009000
CY2019Q4	wtrg	Liabilities Other Than Long Term Debt Including Operating Lease Noncurrent LiabilitiesOtherThanLongTermDebtIncludingOperatingLeaseNoncurrent	1658811000
CY2020Q4	us-gaap	Contributions In Aid Of Construction ContributionsInAidOfConstruction	573774000
CY2019Q4	us-gaap	Contributions In Aid Of Construction ContributionsInAidOfConstruction	555526000
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13705277000
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9361985000
CY2020	us-gaap	Revenues Revenues	1462698000
CY2019	us-gaap	Revenues Revenues	889692000
CY2018	us-gaap	Revenues Revenues	838091000
CY2020	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	528611000
CY2019	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	333102000
CY2018	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	308478000
CY2020	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	165745000
CY2020	us-gaap	Depreciation Depreciation	251443000
CY2019	us-gaap	Depreciation Depreciation	158179000
CY2018	us-gaap	Depreciation Depreciation	146032000
CY2020	us-gaap	Adjustment For Amortization AdjustmentForAmortization	5616000
CY2019	us-gaap	Adjustment For Amortization AdjustmentForAmortization	-1703000
CY2018	us-gaap	Adjustment For Amortization AdjustmentForAmortization	641000
CY2020	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	76597000
CY2019	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	59955000
CY2018	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	59762000
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	1028012000
CY2019	us-gaap	Costs And Expenses CostsAndExpenses	549533000
CY2018	us-gaap	Costs And Expenses CostsAndExpenses	514913000
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	434686000
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	340159000
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	323178000
CY2020	us-gaap	Interest Expense InterestExpense	188435000
CY2019	us-gaap	Interest Expense InterestExpense	125383000
CY2018	us-gaap	Interest Expense InterestExpense	99054000
CY2020	us-gaap	Interest Income Other InterestIncomeOther	5363000
CY2019	us-gaap	Interest Income Other InterestIncomeOther	25406000
CY2018	us-gaap	Interest Income Other InterestIncomeOther	152000
CY2020	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	12687000
CY2019	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	16172000
CY2018	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	13023000
CY2019	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-23742000
CY2018	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-59779000
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-18528000
CY2020	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	661000
CY2019	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	923000
CY2018	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	714000
CY2020	us-gaap	Noncontrolling Interest In Net Income Loss Joint Venture Partners Nonredeemable NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable	3374000
CY2019	us-gaap	Noncontrolling Interest In Net Income Loss Joint Venture Partners Nonredeemable NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable	-2210000
CY2018	us-gaap	Noncontrolling Interest In Net Income Loss Joint Venture Partners Nonredeemable NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable	-2081000
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3383000
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-5691000
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1996000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	264971000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	211526000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	178319000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-19878000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-13017000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-13669000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	284849000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	224543000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	191988000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	284849000
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	224543000
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	191988000
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.14
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.04
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.08
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.12
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.04
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.08
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	249768000
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	215550000
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	177904000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	254629000
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	215931000
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	178399000
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.50
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.50
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	124285000
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	111935000
CY2020Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3379057000
CY2019Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2636555000
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1261862000
CY2019Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1210072000
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	81327000
CY2019Q4	us-gaap	Treasury Stock Value TreasuryStockValue	77702000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	4683877000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	3880860000
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	3014280000
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	1887117000
CY2020Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	5630243000
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	3077400000
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	84353000
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	105051000
CY2020Q4	wtrg	Debt Instrument Carrying Amount Noncurrent DebtInstrumentCarryingAmountNoncurrent	5545890000
CY2019Q4	wtrg	Debt Instrument Carrying Amount Noncurrent DebtInstrumentCarryingAmountNoncurrent	2972349000
CY2020Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	38146000
CY2019Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	29022000
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	5507744000
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2943327000
CY2020Q4	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	10191621000
CY2019Q4	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	6824187000
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1957621000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	191988000
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.8474
CY2018	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	150736000
CY2018	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	158205
CY2018	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	5163000
CY2018	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	73898
CY2018	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2555000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	201563
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	91808
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1459000
CY2018	wtrg	Treasury Stock Reissued At Lower Than Repurchase Price Share Based Compensation TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation	7144000
CY2018	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	-720000
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2009364000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	224543000
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.9066
CY2019	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	188512000
CY2019	us-gaap	Stock Issued During Period Shares Acquisitions StockIssuedDuringPeriodSharesAcquisitions	37370017
CY2019	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	1263099000
CY2019	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	557389000
CY2019	us-gaap	Stock Issued During Period Shares Purchase Of Assets StockIssuedDuringPeriodSharesPurchaseOfAssets	4846601
CY2019	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	236666
CY2019	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	8959000
CY2019	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	52359
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1867000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	146867
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	119306
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1898000
CY2019	wtrg	Treasury Stock Reissued At Lower Than Repurchase Price Share Based Compensation TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation	7164000
CY2019	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	-1177000
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3880860000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	284849000
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.97
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	232571000
CY2020	us-gaap	Stock Issued During Period Shares Other StockIssuedDuringPeriodSharesOther	21661095
CY2020	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	729301000
CY2020	us-gaap	Stock Issued During Period Shares Purchase Of Assets StockIssuedDuringPeriodSharesPurchaseOfAssets	2335654
CY2020	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	388978
CY2020	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	16522000
CY2020	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	82320
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	4365000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	239512
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	74832
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1589000
CY2020	wtrg	Treasury Stock Reissued At Lower Than Repurchase Price Share Based Compensation TreasuryStockReissuedAtLowerThanRepurchasePriceShareBasedCompensation	7788000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	-96000
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4683877000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	284849000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	224543000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	191988000
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	257059000
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	156476000
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	146673000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-17782000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10436000
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-14950000
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	32325000
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	5306000
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	5305000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	8160000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	7368000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	7567000
CY2020	wtrg	Gain Loss On Sale Of Utility System And Other Assets GainLossOnSaleOfUtilitySystemAndOtherAssets	642000
CY2019	wtrg	Gain Loss On Sale Of Utility System And Other Assets GainLossOnSaleOfUtilitySystemAndOtherAssets	1328000
CY2018	wtrg	Gain Loss On Sale Of Utility System And Other Assets GainLossOnSaleOfUtilitySystemAndOtherAssets	714000
CY2019	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-23742000
CY2018	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-59779000
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-18528000
CY2019	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	83520000
CY2020	wtrg	Increase Decrease In Inventories Receivables And Prepayments IncreaseDecreaseInInventoriesReceivablesAndPrepayments	35348000
CY2019	wtrg	Increase Decrease In Inventories Receivables And Prepayments IncreaseDecreaseInInventoriesReceivablesAndPrepayments	4335000
CY2018	wtrg	Increase Decrease In Inventories Receivables And Prepayments IncreaseDecreaseInInventoriesReceivablesAndPrepayments	18024000
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1819000
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	5108000
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	567000
CY2020	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-20282000
CY2019	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-8597000
CY2018	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-14216000
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1504000
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-5668000
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-4547000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	508024000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	338523000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	368522000
CY2020	wtrg	Debt Component Of Allowance For Funds Used During Construction DebtComponentOfAllowanceForFundsUsedDuringConstruction	4434000
CY2019	wtrg	Debt Component Of Allowance For Funds Used During Construction DebtComponentOfAllowanceForFundsUsedDuringConstruction	4231000
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1867000
CY2018	wtrg	Debt Component Of Allowance For Funds Used During Construction DebtComponentOfAllowanceForFundsUsedDuringConstruction	3332000
CY2020	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	835642000
CY2019	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	550273000
CY2018	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	495737000
CY2020	us-gaap	Payments To Acquire Waste Water Systems PaymentsToAcquireWasteWaterSystems	3501835000
CY2019	us-gaap	Payments To Acquire Waste Water Systems PaymentsToAcquireWasteWaterSystems	59687000
CY2018	us-gaap	Payments To Acquire Waste Water Systems PaymentsToAcquireWasteWaterSystems	145693000
CY2020	wtrg	Proceeds From Sale Of Utility System And Other ProceedsFromSaleOfUtilitySystemAndOther	2115000
CY2019	wtrg	Proceeds From Sale Of Utility System And Other ProceedsFromSaleOfUtilitySystemAndOther	2893000
CY2018	wtrg	Proceeds From Sale Of Utility System And Other ProceedsFromSaleOfUtilitySystemAndOther	716000
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1696000
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-2464000
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-899000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4333666000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-604603000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-639815000
CY2020	wtrg	Proceeds From Advances For Construction Financing Activities ProceedsFromAdvancesForConstructionFinancingActivities	9585000
CY2019	wtrg	Proceeds From Advances For Construction Financing Activities ProceedsFromAdvancesForConstructionFinancingActivities	9092000
CY2018	wtrg	Proceeds From Advances For Construction Financing Activities ProceedsFromAdvancesForConstructionFinancingActivities	7458000
CY2020	wtrg	Repayments Of Advances For Construction Financing Activities RepaymentsOfAdvancesForConstructionFinancingActivities	8337000
CY2019	wtrg	Repayments Of Advances For Construction Financing Activities RepaymentsOfAdvancesForConstructionFinancingActivities	6825000
CY2018	wtrg	Repayments Of Advances For Construction Financing Activities RepaymentsOfAdvancesForConstructionFinancingActivities	6217000
CY2020	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-129407000
CY2019	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	10275000
CY2018	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	11799000
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	3366838000
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1434506000
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1331868000
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1820571000
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1048471000
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	914125000
CY2019	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	25237000
CY2020	wtrg	Proceeds From Repayments Of Bank Overdrafts Less Short Term Debt ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt	33059000
CY2019	wtrg	Proceeds From Repayments Of Bank Overdrafts Less Short Term Debt ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt	1993000
CY2018	wtrg	Proceeds From Repayments Of Bank Overdrafts Less Short Term Debt ProceedsFromRepaymentsOfBankOverdraftsLessShortTermDebt	-12678000
CY2020	us-gaap	Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan	16522000
CY2019	us-gaap	Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan	8959000
CY2018	us-gaap	Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan	5163000
CY2020	wtrg	Stock Issued For Acquisition StockIssuedForAcquisition	729301000
CY2019	wtrg	Stock Issued For Acquisition StockIssuedForAcquisition	1263099000
CY2019	us-gaap	Proceeds From Other Equity ProceedsFromOtherEquity	673642000
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1589000
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1898000
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1459000
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	4365000
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2555000
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	232571000
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	188512000
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	150736000
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-96000
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1177000
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-720000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1961547000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2131375000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	270716000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1864095000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1865295000
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-577000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1868922000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3627000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4204000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4827000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1868922000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3627000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	169048000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	89228000
CY2018	us-gaap	Interest Paid Net InterestPaidNet	93630000
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	4853000
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	970000
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	2103000
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	98569000
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	60628000
CY2018	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	65285000
CY2020	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	36181000
CY2019	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	30693000
CY2018	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	24660000
CY2020	us-gaap	Nature Of Operations NatureOfOperations	<span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: italic;font-weight: bold;margin: 0;padding: 0;">Nature of Operations </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">─ Essential Utilities, Inc. (“Essential Utilities,” the “Company,” “we,” “our”, or “us”) is the holding company for regulated utilities providing water, wastewater, or natural gas services concentrated in Pennsylvania, Ohio, Texas, Illinois, North Carolina, New Jersey, Indiana, Virginia, West Virginia, and Kentucky under the Aqua and Peoples brands. On February 3, 2020, we changed our name from Aqua America, Inc. to Essential Utilities, Inc. to align the name of the Company with its business plan following the March 16, 2020 completion of the Peoples Gas Acquisition and to reflect the combination of regulated water utilities and natural gas utilities that offer essential utility services to customers. One of our largest operating subsidiaries is Aqua Pennsylvania, Inc., which accounted for approximately </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">55</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">% of our Regulated Water segment’s operating revenues and approximately </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">67</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">% of our Regulated Water segment’s income for 2020. As of December 31, 2020, Aqua Pennsylvania provided water or wastewater services to approximately one-half of the total number of Regulated Water customers we serve. Aqua Pennsylvania’s service territory is located in the suburban areas north and west of the City of Philadelphia and in </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">27</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> other counties in Pennsylvania. The Company’s other regulated water utility subsidiaries provide similar services in </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">seven</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> additional states.</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> Additionally, with the completion of the Peoples Gas Acquisition, the Company began to provide natural gas distribution services to customers in western Pennsylvania, Kentucky, and West Virginia. Approximately </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">93</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">% of the total number of natural gas utility customers we serve are in western Pennsylvania. </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">Lastly, the Company’s market-based activities are conducted through our non-regulated natural gas operations, Aqua Infrastructure LLC, and Aqua Resources, Inc. Prior to our October 2020 sale of our investment in a joint venture, Aqua Infrastructure provided non-utility raw water supply services for firms in the natural gas drilling industry. Aqua Resources offers, through a third-party, water and sewer line protection solutions and repair services to households. </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> </span><p dir="ltr" style="font-family: 'Times New Roman', 'serif';font-size: 11pt;line-height: 108%;margin-bottom: 0;margin-left: 0;margin-right: 0;margin-top: 0;"><span style="white-space:pre-wrap; font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> </span></p><p dir="ltr" style="font-family: 'Times New Roman', 'serif';font-size: 11pt;line-height: 108%;margin-bottom: 0;margin-left: 0;margin-right: 0;margin-top: 0;"><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">The Company has identified </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">twelve</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> operating segments and has </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">two</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> reportable segments. The Regulated Water segment is comprised of </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">eight</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> operating segments representing its water and wastewater regulated utility companies, which are organized by the states where the Company provides water and wastewater services. These operating segments are aggregated into </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">one</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> reportable segment since each of the Company’s operating segments has the following similarities: economic characteristics, nature of services, production processes, customers, water distribution or wastewater collection methods, and the nature of the regulatory environment. The Regulated Natural Gas segment is comprised of </span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;">one</span><span style="white-space:pre-wrap; font-family: 'Times New Roman', 'serif';font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> operating segment representing natural gas utility companies, acquired in the Peoples Gas Acquisition, where the Company provides natural gas distribution services. In addition, our non-regulated natural gas operations, Aqua Resources, and Aqua Infrastructure are not quantitatively significant to be reportable and are included as a component of “Other,” in addition to corporate costs that have not been allocated to the Regulated Water and Regulated Natural Gas segments, because they would not be recoverable as a cost of utility service, and intersegment eliminations. </span></p><p dir="ltr" style="font-family: 'Times New Roman', 'serif';font-size: 11pt;line-height: 108%;margin-bottom: 0;margin-left: 0;margin-right: 0;margin-top: 0;"><span style="white-space:pre-wrap; font-size: 11pt;font-style: normal;font-weight: normal;margin: 0;padding: 0;"> </span></p>
CY2020	wtrg	Percentage Of Operating Revenue From Largest Operating Subsidiary PercentageOfOperatingRevenueFromLargestOperatingSubsidiary	0.55
CY2020	wtrg	Percentage Of Net Income From Largest Operating Subsidiary PercentageOfNetIncomeFromLargestOperatingSubsidiary	0.67
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	12
CY2020	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2
CY2020Q4	us-gaap	Public Utilities Property Plant And Equipment Amount Of Acquisition Adjustments1 PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1	12215000
CY2020	wtrg	Public Utilities Property Plant And Equipment Amortization Of Acquisition Adjustments PublicUtilitiesPropertyPlantAndEquipmentAmortizationOfAcquisitionAdjustments	2895000
CY2019	wtrg	Public Utilities Property Plant And Equipment Amortization Of Acquisition Adjustments PublicUtilitiesPropertyPlantAndEquipmentAmortizationOfAcquisitionAdjustments	6076000
CY2018	wtrg	Public Utilities Property Plant And Equipment Amortization Of Acquisition Adjustments PublicUtilitiesPropertyPlantAndEquipmentAmortizationOfAcquisitionAdjustments	2645000
CY2020Q4	wtrg	Capitalized Costs Included In Property Plant And Equipment CapitalizedCostsIncludedInPropertyPlantAndEquipment	1557000
CY2020Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	31509000
CY2020Q4	us-gaap	Public Utilities Amount Of Allowance For Funds Used During Construction Equity Costs Capitalized Only For Rate Making Purposes PublicUtilitiesAmountOfAllowanceForFundsUsedDuringConstructionEquityCostsCapitalizedOnlyForRateMakingPurposes	8253000
CY2019Q4	us-gaap	Public Utilities Amount Of Allowance For Funds Used During Construction Equity Costs Capitalized Only For Rate Making Purposes PublicUtilitiesAmountOfAllowanceForFundsUsedDuringConstructionEquityCostsCapitalizedOnlyForRateMakingPurposes	11941000
CY2018Q4	us-gaap	Public Utilities Amount Of Allowance For Funds Used During Construction Equity Costs Capitalized Only For Rate Making Purposes PublicUtilitiesAmountOfAllowanceForFundsUsedDuringConstructionEquityCostsCapitalizedOnlyForRateMakingPurposes	9691000
CY2020	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	0
CY2020Q4	us-gaap	Bank Acceptances Executed And Outstanding BankAcceptancesExecutedAndOutstanding	44003000
CY2019Q4	us-gaap	Bank Acceptances Executed And Outstanding BankAcceptancesExecutedAndOutstanding	10944000
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2018Q4	us-gaap	Goodwill Goodwill	52726000
CY2019	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	11126000
CY2019	wtrg	Reclassification Of Goodwill Acquisition Adjustment ReclassificationOfGoodwillAcquisitionAdjustment	-30000
CY2019Q4	us-gaap	Goodwill Goodwill	63822000
CY2020	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	2263643000
CY2020	wtrg	Reclassification Of Goodwill Acquisition Adjustment ReclassificationOfGoodwillAcquisitionAdjustment	-2918000
CY2020Q4	us-gaap	Goodwill Goodwill	2324547000
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	11620019000
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	8201936000
CY2020Q4	us-gaap	Billed Contract Receivables BilledContractReceivables	189280000
CY2019Q4	us-gaap	Billed Contract Receivables BilledContractReceivables	69205000
CY2020Q4	us-gaap	Other Receivables OtherReceivables	5594000
CY2019Q4	us-gaap	Other Receivables OtherReceivables	5285000
CY2020Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	194874000
CY2019Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	74490000
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	40099000
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7353000
CY2020Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	154775000
CY2019Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	67137000
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7353000
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	6914000
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7071000
CY2020	us-gaap	Premium Receivable Credit Loss Expense Reversal PremiumReceivableCreditLossExpenseReversal	32325000
CY2019	us-gaap	Premium Receivable Credit Loss Expense Reversal PremiumReceivableCreditLossExpenseReversal	5306000
CY2018	us-gaap	Premium Receivable Credit Loss Expense Reversal PremiumReceivableCreditLossExpenseReversal	5305000
CY2020	us-gaap	Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance	12613000
CY2019	us-gaap	Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance	5980000
CY2018	us-gaap	Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance	6587000
CY2020	us-gaap	Premiums Receivable Allowance For Doubtful Accounts Recoveries PremiumsReceivableAllowanceForDoubtfulAccountsRecoveries	13034000
CY2019	us-gaap	Premiums Receivable Allowance For Doubtful Accounts Recoveries PremiumsReceivableAllowanceForDoubtfulAccountsRecoveries	1113000
CY2018	us-gaap	Premiums Receivable Allowance For Doubtful Accounts Recoveries PremiumsReceivableAllowanceForDoubtfulAccountsRecoveries	1125000
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	40099000
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7353000
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	6914000
CY2020Q4	us-gaap	Regulatory Assets RegulatoryAssets	1367873000
CY2020Q4	us-gaap	Regulatory Liabilities RegulatoryLiabilities	793176000
CY2019Q4	us-gaap	Regulatory Assets RegulatoryAssets	878132000
CY2019Q4	us-gaap	Regulatory Liabilities RegulatoryLiabilities	517599000
CY2020	wtrg	Tax Adjustment Amortization Period TaxAdjustmentAmortizationPeriod	P10Y
CY2013	wtrg	Amortization Of Deferred Repair Tax Adjustment AmortizationOfDeferredRepairTaxAdjustment	38000000
CY2014	wtrg	Amortization Of Deferred Repair Tax Adjustment AmortizationOfDeferredRepairTaxAdjustment	38000000
CY2015	wtrg	Amortization Of Deferred Repair Tax Adjustment AmortizationOfDeferredRepairTaxAdjustment	38000000
CY2016	wtrg	Amortization Of Deferred Repair Tax Adjustment AmortizationOfDeferredRepairTaxAdjustment	38000000
CY2017	wtrg	Amortization Of Deferred Repair Tax Adjustment AmortizationOfDeferredRepairTaxAdjustment	38000000
CY2018	wtrg	Amortization Of Deferred Repair Tax Adjustment AmortizationOfDeferredRepairTaxAdjustment	38000000
CY2019	wtrg	Amortization Of Deferred Repair Tax Adjustment AmortizationOfDeferredRepairTaxAdjustment	38000000
CY2020	wtrg	Amortization Of Deferred Repair Tax Adjustment AmortizationOfDeferredRepairTaxAdjustment	38000000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019Q2	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	25237000
CY2019Q2	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	313500000
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-1831000
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-4415000
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-265000
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1834000
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1281000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-2096000
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-2581000
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1281000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-11527000
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3906000
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-8721000
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-6255000
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-6530000
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-6229000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-17782000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10436000
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-14950000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-19878000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-13017000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-13669000
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.075
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.062
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.077
CY2020	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	55644000
CY2019	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	44420000
CY2018	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	37447000
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-53532000
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-48518000
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-44089000
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-6896000
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-3616000
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-4964000
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	140000
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	347000
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	328000
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1484000
CY2019	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	167000
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	414000
CY2020	us-gaap	Employee Stock Ownership Plan Esop Tax Benefit Of Dividends Paid To Plan EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan	315000
CY2019	us-gaap	Employee Stock Ownership Plan Esop Tax Benefit Of Dividends Paid To Plan EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan	315000
CY2018	us-gaap	Employee Stock Ownership Plan Esop Tax Benefit Of Dividends Paid To Plan EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan	312000
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	319000
CY2019	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	361000
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	373000
CY2020	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-15352000
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-6323000
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-313000
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	2236000
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1516000
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-979000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-19878000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-13017000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-13669000
CY2020	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	49077000
CY2019	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	66816000
CY2018	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	64183000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	18671000
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	17792000
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	523000
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	879000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	19194000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	18671000
CY2018Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0
CY2019Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0
CY2020Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0
CY2020Q4	wtrg	Accrued Interest Uncertain Tax Positions AccruedInterestUncertainTaxPositions	24000
CY2020Q4	wtrg	Deferred Tax Assets Customers Advances For Construction DeferredTaxAssetsCustomersAdvancesForConstruction	30155000
CY2019Q4	wtrg	Deferred Tax Assets Customers Advances For Construction DeferredTaxAssetsCustomersAdvancesForConstruction	22664000
CY2020Q4	wtrg	Deferred Tax Assets Costs Expensed For Book Not Deducted For Tax Principally Accrued Expenses DeferredTaxAssetsCostsExpensedForBookNotDeductedForTaxPrincipallyAccruedExpenses	11441000
CY2019Q4	wtrg	Deferred Tax Assets Costs Expensed For Book Not Deducted For Tax Principally Accrued Expenses DeferredTaxAssetsCostsExpensedForBookNotDeductedForTaxPrincipallyAccruedExpenses	1473000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	51914000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	20575000
CY2020Q4	us-gaap	Deferred Tax Assets Other Loss Carryforwards DeferredTaxAssetsOtherLossCarryforwards	206347000
CY2019Q4	us-gaap	Deferred Tax Assets Other Loss Carryforwards DeferredTaxAssetsOtherLossCarryforwards	65438000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	17432000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	3540000
CY2020Q4	wtrg	Deferred Tax Assets Unrecovered Purchased Gas Costs DeferredTaxAssetsUnrecoveredPurchasedGasCosts	5239000
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	10979000
CY2019Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	2798000
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	333507000
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	116488000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	34772000
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	22873000
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	298735000
CY2019Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	93615000
CY2020Q4	wtrg	Deferred Tax Liabilities Utility Plant Principally Due To Depreciation And Differences In Basis Of Fixed Assets Due To Variation In Tax And Book Accounting DeferredTaxLiabilitiesUtilityPlantPrincipallyDueToDepreciationAndDifferencesInBasisOfFixedAssetsDueToVariationInTaxAndBookAccounting	1298127000
CY2019Q4	wtrg	Deferred Tax Liabilities Utility Plant Principally Due To Depreciation And Differences In Basis Of Fixed Assets Due To Variation In Tax And Book Accounting DeferredTaxLiabilitiesUtilityPlantPrincipallyDueToDepreciationAndDifferencesInBasisOfFixedAssetsDueToVariationInTaxAndBookAccounting	909219000
CY2020Q4	wtrg	Deferred Tax Liabilities Deferred Taxes Associated With Gross Up Of Revenues Necessary To Recover In Rates Effect Of Temporary Differences DeferredTaxLiabilitiesDeferredTaxesAssociatedWithGrossUpOfRevenuesNecessaryToRecoverInRatesEffectOfTemporaryDifferences	205869000
CY2019Q4	wtrg	Deferred Tax Liabilities Deferred Taxes Associated With Gross Up Of Revenues Necessary To Recover In Rates Effect Of Temporary Differences DeferredTaxLiabilitiesDeferredTaxesAssociatedWithGrossUpOfRevenuesNecessaryToRecoverInRatesEffectOfTemporaryDifferences	101126000
CY2020Q4	wtrg	Deferred Tax Liabilities Tax Effect Of Regulatory Asset For Postretirement Benefits DeferredTaxLiabilitiesTaxEffectOfRegulatoryAssetForPostretirementBenefits	30441000
CY2019Q4	wtrg	Deferred Tax Liabilities Tax Effect Of Regulatory Asset For Postretirement Benefits DeferredTaxLiabilitiesTaxEffectOfRegulatoryAssetForPostretirementBenefits	8973000
CY2020Q4	us-gaap	Deferred Tax Liabilities Regulatory Assets DeferredTaxLiabilitiesRegulatoryAssets	195000
CY2019Q4	us-gaap	Deferred Tax Liabilities Regulatory Assets DeferredTaxLiabilitiesRegulatoryAssets	827000
CY2020Q4	wtrg	Deferred Tax Liabilities Deferred Investment Tax Credit DeferredTaxLiabilitiesDeferredInvestmentTaxCredit	5744000
CY2019Q4	wtrg	Deferred Tax Liabilities Deferred Investment Tax Credit DeferredTaxLiabilitiesDeferredInvestmentTaxCredit	6088000
CY2020Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	16457000
CY2019Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	3540000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1556833000
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1029773000
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1258098000
CY2019Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	936158000
CY2020	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	76597000
CY2019	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	59955000
CY2018	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	59762000
CY2020Q4	wtrg	Estimated Annual Commitments To Purchase Water Through Next Five Years EstimatedAnnualCommitmentsToPurchaseWaterThroughNextFiveYears	4654000
CY2020	wtrg	Long Term Purchase Aggregate Commitment Remaining Years LongTermPurchaseAggregateCommitmentRemainingYears	603000
CY2020	wtrg	Purchase Obligation Term PurchaseObligationTerm	P20Y
CY2020Q4	us-gaap	Recorded Unconditional Purchase Obligation Due Within One Year RecordedUnconditionalPurchaseObligationDueWithinOneYear	3407000
CY2020Q4	us-gaap	Recorded Unconditional Purchase Obligation Due In Second Year RecordedUnconditionalPurchaseObligationDueInSecondYear	1041000
CY2020Q4	us-gaap	Recorded Unconditional Purchase Obligation Due In Third Year RecordedUnconditionalPurchaseObligationDueInThirdYear	1047000
CY2020Q4	us-gaap	Recorded Unconditional Purchase Obligation Due In Fourth Year RecordedUnconditionalPurchaseObligationDueInFourthYear	1065000
CY2020Q4	us-gaap	Recorded Unconditional Purchase Obligation Due In Fifth Year RecordedUnconditionalPurchaseObligationDueInFifthYear	1088000
CY2020Q4	us-gaap	Recorded Unconditional Purchase Obligation Due After Fifth Year RecordedUnconditionalPurchaseObligationDueAfterFifthYear	3216000
CY2020	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	5931000
CY2019	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	6577000
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	6065000
CY2020	wtrg	Purchased Water Under Long Term Agreements PurchasedWaterUnderLongTermAgreements	1006000
CY2019	wtrg	Purchased Water Under Long Term Agreements PurchasedWaterUnderLongTermAgreements	989000
CY2018	wtrg	Purchased Water Under Long Term Agreements PurchasedWaterUnderLongTermAgreements	970000
CY2020	wtrg	Water Treatment Expense Under Contractual Agreement WaterTreatmentExpenseUnderContractualAgreement	165745000
CY2020Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	21607000
CY2020Q4	us-gaap	Estimated Insurance Recoveries EstimatedInsuranceRecoveries	3491000
CY2020Q3	wtrg	Insurance Proceeds InsuranceProceeds	2874000
CY2020	wtrg	Contingent Liability For Self Insured Employee Medical Benefit Program ContingentLiabilityForSelfInsuredEmployeeMedicalBenefitProgram	1535000
CY2019	wtrg	Contingent Liability For Self Insured Employee Medical Benefit Program ContingentLiabilityForSelfInsuredEmployeeMedicalBenefitProgram	1852000
CY2020Q4	us-gaap	Lessee Operating Lease Renewal Term LesseeOperatingLeaseRenewalTerm	P50Y
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	8496000
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	2183000
CY2018	us-gaap	Operating Lease Cost OperatingLeaseCost	2569000
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	6324000
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	1992000
CY2020Q4	wtrg	Operating Lease Impairments OperatingLeaseImpairments	-2974000
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	63308000
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	12867000
CY2020Q4	wtrg	Operating Lease Right Of Use Asset Net OperatingLeaseRightOfUseAssetNet	60334000
CY2019Q4	wtrg	Operating Lease Right Of Use Asset Net OperatingLeaseRightOfUseAssetNet	12867000
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	7666000
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1222000
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	55642000
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11645000
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	63308000
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	12867000
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P11Y
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P27Y
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0362
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0408
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	11674000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	11570000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	11195000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	11004000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	11064000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	34128000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	90635000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	90635000
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	63308000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	27327000
CY2020Q4	us-gaap	Other Restricted Assets OtherRestrictedAssets	3645521000
CY2020Q4	us-gaap	Assets Net AssetsNet	4683877000
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	84353000
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	132294000
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	594152000
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	68556000
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	152675000
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	4598213000
CY2019Q2	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	313500000
CY2019Q2	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	25237000
CY2019Q2	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	18528000
CY2019Q2	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	6709000
CY2019Q2	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	313500000
CY2020	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	2500000
CY2019	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	0
CY2019	us-gaap	Line Of Credit Facility Maximum Monthend Outstanding Amount LineOfCreditFacilityMaximumMonthendOutstandingAmount	7500000
CY2020	us-gaap	Line Of Credit Facility Maximum Monthend Outstanding Amount LineOfCreditFacilityMaximumMonthendOutstandingAmount	7500000
CY2020	us-gaap	Line Of Credit Facility Interest Rate During Period LineOfCreditFacilityInterestRateDuringPeriod	0.0111
CY2019	us-gaap	Line Of Credit Facility Interest Rate During Period LineOfCreditFacilityInterestRateDuringPeriod	0.0312
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	5363000
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	25406000
CY2018	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	152000
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	188435000
CY2019	us-gaap	Interest Expense Debt InterestExpenseDebt	125383000
CY2018	us-gaap	Interest Expense Debt InterestExpenseDebt	99054000
CY2020	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	4434000
CY2019	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	4231000
CY2018	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	3332000
CY2019Q2	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	313500000
CY2019Q2	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	83520000
CY2020Q4	wtrg	Loans Payable Current Not Included In Current Portion Of Long Term Debt LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt	78198000
CY2019Q4	wtrg	Loans Payable Current Not Included In Current Portion Of Long Term Debt LoansPayableCurrentNotIncludedInCurrentPortionOfLongTermDebt	25724000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4827000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1868922000
CY2020Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	25780000
CY2019Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	23419000
CY2020	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	492000
CY2019	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	293000
CY2018	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-95000
CY2020	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	492000
CY2019	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	293000
CY2018	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-95000
CY2020Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	99014000
CY2019Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	95556000
CY2020Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000
CY2020Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	600000000
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	600000000
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.50
CY2020Q4	us-gaap	Shares Outstanding SharesOutstanding	245390468
CY2019Q4	us-gaap	Shares Outstanding SharesOutstanding	220758719
CY2018Q4	us-gaap	Shares Outstanding SharesOutstanding	178091621
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3180887
CY2019Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3112565
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3060206
CY2020Q3	wtrg	Available For Sale Securities Equity Shares AvailableForSaleSecuritiesEquityShares	6700000
CY2020Q3	us-gaap	Equity Fair Value Disclosure EquityFairValueDisclosure	0
CY2020Q3	us-gaap	Derivative Forward Price DerivativeForwardPrice	46.00
CY2020Q4	us-gaap	Derivative Forward Price DerivativeForwardPrice	45.40
CY2019Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	21661095
CY2019Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.50
CY2020Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	749907000
CY2020Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	20606000
CY2020	wtrg	Transfer Restriction Period TransferRestrictionPeriod	P15D
CY2019Q1	us-gaap	Share Price SharePrice	34.62
CY2019Q1	wtrg	Shares Issued Discount SharesIssuedDiscount	0.045
CY2019Q1	us-gaap	Share Price SharePrice	34.62
CY2020	wtrg	Stock Purchase Contracts Settled StockPurchaseContractsSettled	6088862
CY2020	wtrg	Stock Purchase Contracts Settled Issuance Of Common Shares StockPurchaseContractsSettledIssuanceOfCommonShares	7182255
CY2020	wtrg	Stock Purchase Contracts StockPurchaseContracts	7711138
CY2020	wtrg	Stock Purchase Contracts Initial Principal Amount StockPurchaseContractsInitialPrincipalAmount	8.62909
CY2020	wtrg	Stock Purchase Contracts Aggregate Initial Principal Amount StockPurchaseContractsAggregateInitialPrincipalAmount	119081000
CY2020	wtrg	Stock Purchase Contracts Interest Rate StockPurchaseContractsInterestRate	0.0300
CY2020	wtrg	Stock Purchase Contracts Quarterly Cash Installments StockPurchaseContractsQuarterlyCashInstallments	0.75000
CY2020	wtrg	Stock Purchase Contracts Cash Installments StockPurchaseContractsCashInstallments	0.80833
CY2020	wtrg	Stock Purchase Contracts Interest And Partial Repayment StockPurchaseContractsInterestAndPartialRepayment	0.0600
CY2020	wtrg	Proceeds From Shares Issued Gross ProceedsFromSharesIssuedGross	570919000
CY2020	wtrg	Proceeds From Shares Issued Issuance Costs ProceedsFromSharesIssuedIssuanceCosts	13530000
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1770819
CY2020Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
CY2015Q1	wtrg	Aggregate Common And Preferred Shares Authorized Value AggregateCommonAndPreferredSharesAuthorizedValue	500000000
CY2020	wtrg	Business Combination Shares Available For Issuance BusinessCombinationSharesAvailableForIssuance	487155000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Discount From Market Price Purchase Date ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate	0.05
CY2020	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	388978
CY2019	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	236666
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	215550000
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	177904000
CY2020	us-gaap	Incremental Common Shares Attributable To Accelerated Share Repurchase Agreements IncrementalCommonSharesAttributableToAcceleratedShareRepurchaseAgreements	4438000
CY2020	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	16522000
CY2019	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	8959000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	249768000
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	423000
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	381000
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	495000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	254629000
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	215931000
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	178399000
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	8596
CY2020	us-gaap	Weighted Average Number Of Shares Contingently Issuable WeightedAverageNumberOfSharesContingentlyIssuable	9370646
CY2019	us-gaap	Weighted Average Number Of Shares Contingently Issuable WeightedAverageNumberOfSharesContingentlyIssuable	10533133
CY2019Q2	wtrg	Equity Per Common Share EquityPerCommonShare	42.41
CY2020	wtrg	Equity Per Common Share EquityPerCommonShare	19.09
CY2019	wtrg	Equity Per Common Share EquityPerCommonShare	17.58
CY2020	us-gaap	Defined Benefit Plan Special Termination Benefits DefinedBenefitPlanSpecialTerminationBenefits	10889000
CY2019	us-gaap	Defined Benefit Plan Special Termination Benefits DefinedBenefitPlanSpecialTerminationBenefits	10197000
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.060
CY2020Q4	wtrg	Authorized Increase In Revenue From Utility Service AuthorizedIncreaseInRevenueFromUtilityService	76493000
CY2020	wtrg	Infrastructure Rehabilitation Surcharge Percentage Reset Level Upon New Base Rates InfrastructureRehabilitationSurchargePercentageResetLevelUponNewBaseRates	0
CY2020	wtrg	Infrastructure Rehabilitation Surcharges InfrastructureRehabilitationSurcharges	13039000
CY2019	wtrg	Infrastructure Rehabilitation Surcharges InfrastructureRehabilitationSurcharges	16007000
CY2018	wtrg	Infrastructure Rehabilitation Surcharges InfrastructureRehabilitationSurcharges	31836000
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	12
CY2020	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2
CY2020	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2
CY2020	us-gaap	Revenues Revenues	1462698000
CY2020	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	528611000
CY2020	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	165745000
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	257059000
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	434686000
CY2020	wtrg	Interest Expense Net Of Afudc InterestExpenseNetOfAfudc	183072000
CY2020	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	12687000
CY2020	us-gaap	Noncontrolling Interest In Net Income Loss Joint Venture Partners Nonredeemable NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable	3374000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-19878000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	284849000
CY2020	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	835642000
CY2020Q4	us-gaap	Assets Assets	13705277000
CY2019	us-gaap	Revenues Revenues	889692000
CY2019	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	333102000
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	156476000
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	340159000
CY2019	wtrg	Interest Expense Net Of Afudc InterestExpenseNetOfAfudc	99977000
CY2019	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	16172000
CY2019	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-23742000
CY2019	us-gaap	Noncontrolling Interest In Net Income Loss Joint Venture Partners Nonredeemable NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable	-2210000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-13017000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	224543000
CY2019	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	550273000
CY2019Q4	us-gaap	Assets Assets	9361985000
CY2018	us-gaap	Revenues Revenues	838091000
CY2018	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	308478000
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	146673000
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	323178000
CY2018	wtrg	Interest Expense Net Of Afudc InterestExpenseNetOfAfudc	98902000
CY2018	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	13023000
CY2018	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-59779000
CY2018	us-gaap	Noncontrolling Interest In Net Income Loss Joint Venture Partners Nonredeemable NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable	-2081000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-13669000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	191988000
CY2018	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	495737000
CY2018Q4	us-gaap	Assets Assets	6964496000

Files In Submission

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$WTRG
Essential Utilities, Inc. Stock $wtrg

2019 Q4 Form 10-K Financial Statement

#000156276221000081 Filed on March 01, 2021

Income Statement

Balance Sheet

Cashflow Statement

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$WTRG Essential Utilities, Inc. Stock $wtrg

2019 Q4 Form 10-K Financial Statement

#000156276221000081 Filed on March 01, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WTRG
Essential Utilities, Inc. Stock $wtrg