$ES
Eversource Energy Stock $es

$es Overview Financials Valuation SEC Filings Company Website

2023 Q2 Form 10-Q Financial Statement

#000007274123000008 Filed on May 05, 2023

Income Statement

Concept	2023 Q2	2023 Q1
Revenue	$2.629B	$3.796B
YoY Change	2.21%	9.34%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$320.0M	$236.9M
YoY Change	-12.23%	-54.99%
% of Gross Profit
Operating Expenses	$2.069B	$3.046B
YoY Change	-2.29%	8.47%
Operating Profit	$560.7M	$749.6M
YoY Change	23.07%	13.04%
Interest Expense	-$207.3M	$194.5M
YoY Change	-229.49%	26.92%
% of Operating Profit	-36.97%	25.95%
Other Income/Expense, Net	$94.88M	$89.00M
YoY Change	1.04%	24.3%
Pretax Income	$47.22M	$644.0M
YoY Change	-87.87%	10.77%
Income Tax	$29.92M	$151.0M
% Of Pretax Income	63.36%	23.44%
Net Earnings	$15.42M	$493.0M
YoY Change	-94.75%	10.71%
Net Earnings / Revenue	0.59%	12.99%
Basic Earnings Per Share	$0.04	$1.41
Diluted Earnings Per Share	$0.04	$1.41
COMMON SHARES
Basic Shares Outstanding	348.8M shares	348.5M shares
Diluted Shares Outstanding	349.7M shares	349.6M shares

Balance Sheet

Concept	2023 Q2	2023 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$42.18M	$35.98M
YoY Change	42.8%	-22.09%
Cash & Equivalents	$42.20M	$36.00M
Short-Term Investments
Other Short-Term Assets	$378.0M	$468.3M
YoY Change	30.66%	33.45%
Inventory	$405.8M	$423.3M
Prepaid Expenses
Receivables	$1.332B	$1.660B
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$3.722B	$4.136B
YoY Change	13.88%	19.08%
LONG-TERM ASSETS
Property, Plant & Equipment	$37.58B	$36.74B
YoY Change	9.22%	8.54%
Goodwill	$4.523B	$4.523B
YoY Change	1.0%	1.02%
Intangibles
YoY Change
Long-Term Investments	$2.227B	$2.303B
YoY Change	29.5%	49.01%
Other Assets	$588.2M	$560.6M
YoY Change	-6.17%	-40.6%
Total Long-Term Assets	$50.82B	$49.97B
YoY Change	8.94%	9.07%
TOTAL ASSETS
Total Short-Term Assets	$3.722B	$4.136B
Total Long-Term Assets	$50.82B	$49.97B
Total Assets	$54.54B	$54.11B
YoY Change	9.26%	9.77%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.550B	$1.822B
YoY Change	14.52%	21.92%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$555.5M	$1.196B
YoY Change	462.28%	-28.36%
Long-Term Debt Due	$2.062B	$1.615B
YoY Change	62.98%	97.7%
Total Short-Term Liabilities	$5.795B	$6.405B
YoY Change	36.01%	14.35%
LONG-TERM LIABILITIES
Long-Term Debt	$21.77B	$20.56B
YoY Change	11.17%	14.79%
Other Long-Term Liabilities	$907.2M	$884.7M
YoY Change	2.89%	2.6%
Total Long-Term Liabilities	$22.68B	$21.45B
YoY Change	10.82%	14.23%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.795B	$6.405B
Total Long-Term Liabilities	$22.68B	$21.45B
Total Liabilities	$28.47B	$27.85B
YoY Change	15.16%	14.26%
SHAREHOLDERS EQUITY
Retained Earnings	$5.563B	$5.783B
YoY Change	4.94%	10.59%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$205.4M	$209.4M
YoY Change	-14.2%	-13.66%
Treasury Stock Shares		11.18M shares
Shareholders Equity	$15.55B	$15.75B
YoY Change
Total Liabilities & Shareholders Equity	$54.54B	$54.11B
YoY Change	9.26%	9.77%

Cashflow Statement

Concept	2023 Q2	2023 Q1
OPERATING ACTIVITIES
Net Income	$15.42M	$493.0M
YoY Change	-94.75%	10.71%
Depreciation, Depletion And Amortization	$320.0M	$236.9M
YoY Change	-12.23%	-54.99%
Cash From Operating Activities	$578.1M	$69.16M
YoY Change	23.04%	-81.41%
INVESTING ACTIVITIES
Capital Expenditures	$1.062B	$977.1M
YoY Change	-235.42%	27.79%
Acquisitions
YoY Change
Other Investing Activities	-$283.8M	-$5.640M
YoY Change	81.52%	-5.62%
Cash From Investing Activities	-$1.346B	-$1.052B
YoY Change	43.08%	22.52%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net		$400.0M
YoY Change		-48.05%
Cash From Financing Activities	783.2M	$623.4M
YoY Change	69.16%	45.02%
NET CHANGE
Cash From Operating Activities	578.1M	$69.16M
Cash From Investing Activities	-1.346B	-$1.052B
Cash From Financing Activities	783.2M	$623.4M
Net Change In Cash	15.22M	-$359.0M
YoY Change	-292.4%	536.28%
FREE CASH FLOW
Cash From Operating Activities	$578.1M	$69.16M
Capital Expenditures	$1.062B	$977.1M
Free Cash Flow	-$484.2M	-$907.9M
YoY Change	-138.61%	131.23%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000072741
CY2023Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2023Q1	dei	Amendment Flag AmendmentFlag	false
CY2023Q1	dei	Document Type DocumentType	10-Q
CY2023Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2023Q1	dei	Document Period End Date DocumentPeriodEndDate	2023-03-31
CY2023Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2023Q1	dei	Entity Registrant Name EntityRegistrantName	EVERSOURCE ENERGY
CY2023Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MA
CY2023Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	300 Cadwell Drive
CY2023Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Springfield
CY2023Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	MA
CY2023Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	01104
CY2023Q1	dei	City Area Code CityAreaCode	800
CY2023Q1	dei	Local Phone Number LocalPhoneNumber	286-5000
CY2023Q1	dei	Entity File Number EntityFileNumber	001-05324
CY2023Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	04-2147929
CY2023Q1	dei	Security12b Title Security12bTitle	Common Shares, $5.00 par value per share
CY2023Q1	dei	Trading Symbol TradingSymbol	ES
CY2023Q1	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2023Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2023Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023Q1	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	348841840	shares
CY2023Q1	us-gaap	Cash Cash	35975000	usd
CY2022Q4	us-gaap	Cash Cash	47597000	usd
CY2023Q1	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	0	usd
CY2022Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	327006000	usd
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	535114000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	486297000	usd
CY2023Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1660076000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1517138000	usd
CY2023Q1	us-gaap	Receivables From Customers ReceivablesFromCustomers	216715000	usd
CY2022Q4	us-gaap	Receivables From Customers ReceivablesFromCustomers	238968000	usd
CY2023Q1	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	423343000	usd
CY2022Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	374395000	usd
CY2023Q1	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	1332028000	usd
CY2022Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	1335491000	usd
CY2023Q1	us-gaap	Other Assets Current OtherAssetsCurrent	468292000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	382603000	usd
CY2023Q1	us-gaap	Assets Current AssetsCurrent	4136429000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	4223198000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	36744855000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	36112820000	usd
CY2023Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	4407875000	usd
CY2022Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	4242794000	usd
CY2023Q1	us-gaap	Goodwill Goodwill	4522632000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	4522632000	usd
CY2023Q1	us-gaap	Equity Method Investments EquityMethodInvestments	2302880000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	2176080000	usd
CY2023Q1	es	Pension And Other Postretirement Defined Benefit Plans Assets Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansAssetsNoncurrent	1097814000	usd
CY2022Q4	es	Pension And Other Postretirement Defined Benefit Plans Assets Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansAssetsNoncurrent	1045524000	usd
CY2023Q1	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	332050000	usd
CY2022Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	366508000	usd
CY2023Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	560632000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	541344000	usd
CY2023Q1	us-gaap	Assets Noncurrent Other Than Noncurrent Investments And Property Plant And Equipment AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment	13223883000	usd
CY2022Q4	us-gaap	Assets Noncurrent Other Than Noncurrent Investments And Property Plant And Equipment AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment	12894882000	usd
CY2023Q1	us-gaap	Assets Assets	54105167000	usd
CY2022Q4	us-gaap	Assets Assets	53230900000	usd
CY2023Q1	us-gaap	Notes Payable NotesPayable	1195500000	usd
CY2022Q4	us-gaap	Notes Payable NotesPayable	1442200000	usd
CY2023Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	1615461000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1320129000	usd
CY2023Q1	es	Rate Reduction Bonds Current RateReductionBondsCurrent	43210000	usd
CY2022Q4	es	Rate Reduction Bonds Current RateReductionBondsCurrent	43210000	usd
CY2023Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	1821911000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	2113905000	usd
CY2023Q1	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	650538000	usd
CY2022Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	890786000	usd
CY2023Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	1078421000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	989053000	usd
CY2023Q1	us-gaap	Liabilities Current LiabilitiesCurrent	6405041000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	6799283000	usd
CY2023Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	5239443000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	5067902000	usd
CY2023Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	3974374000	usd
CY2022Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	3930305000	usd
CY2023Q1	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	124281000	usd
CY2022Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	143929000	usd
CY2023Q1	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	500695000	usd
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	502713000	usd
CY2023Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	120200000	usd
CY2022Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	135473000	usd
CY2023Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	884717000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	888081000	usd
CY2023Q1	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	10843710000	usd
CY2022Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	10668403000	usd
CY2023Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	20562588000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	19723994000	usd
CY2023Q1	es	Rate Reduction Bonds RateReductionBonds	388887000	usd
CY2022Q4	es	Rate Reduction Bonds RateReductionBonds	410492000	usd
CY2023Q1	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	155570000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	155570000	usd
CY2023Q1	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	1799920000	usd
CY2022Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	1799920000	usd
CY2023Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	8412085000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	8401731000	usd
CY2023Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	5782958000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	5527153000	usd
CY2023Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-36191000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-39421000	usd
CY2023Q1	us-gaap	Treasury Stock Value TreasuryStockValue	209401000	usd
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	216225000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	15749371000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	15473158000	usd
CY2023Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	54105167000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	53230900000	usd
CY2023Q1	us-gaap	Revenues Revenues	3795643000	usd
CY2022Q1	us-gaap	Revenues Revenues	3471310000	usd
CY2023Q1	es	Utilities Operating Expense Purchased Power Purchased Transmission And Fuel Used UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed	1903246000	usd
CY2022Q1	es	Utilities Operating Expense Purchased Power Purchased Transmission And Fuel Used UtilitiesOperatingExpensePurchasedPowerPurchasedTransmissionAndFuelUsed	1389696000	usd
CY2023Q1	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	454562000	usd
CY2022Q1	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	472433000	usd
CY2023Q1	us-gaap	Depreciation Depreciation	312955000	usd
CY2022Q1	us-gaap	Depreciation Depreciation	289330000	usd
CY2023Q1	us-gaap	Amortization Of Deferred Charges AmortizationOfDeferredCharges	-76059000	usd
CY2022Q1	us-gaap	Amortization Of Deferred Charges AmortizationOfDeferredCharges	236948000	usd
CY2023Q1	es	Energy Efficiency Programs EnergyEfficiencyPrograms	222952000	usd
CY2022Q1	es	Energy Efficiency Programs EnergyEfficiencyPrograms	199484000	usd
CY2023Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	228414000	usd
CY2022Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	220364000	usd
CY2023Q1	us-gaap	Operating Expenses OperatingExpenses	3046070000	usd
CY2022Q1	us-gaap	Operating Expenses OperatingExpenses	2808255000	usd
CY2023Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	749573000	usd
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	663055000	usd
CY2023Q1	us-gaap	Interest Expense InterestExpense	194543000	usd
CY2022Q1	us-gaap	Interest Expense InterestExpense	153245000	usd
CY2023Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	88981000	usd
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	71561000	usd
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	644011000	usd
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	581371000	usd
CY2023Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	150972000	usd
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	136045000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	493039000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	445326000	usd
CY2023Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1880000	usd
CY2022Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1880000	usd
CY2023Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	491159000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	443446000	usd
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.41
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.41
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.28
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.28
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	349217147	shares
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	345156346	shares
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	349612013	shares
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	345661133	shares
CY2023Q1	us-gaap	Profit Loss ProfitLoss	493039000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	445326000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	5000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	5000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	1254000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-817000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1971000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1516000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3230000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	704000	usd
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1880000	usd
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1880000	usd
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	494389000	usd
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	444150000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	15473158000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	493039000	usd
CY2023Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.675
CY2023Q1	us-gaap	Dividends Common Stock DividendsCommonStock	235354000	usd
CY2023Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1880000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-13141000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	30319000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3230000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	15749371000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	14599844000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	445326000	usd
CY2022Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.6375
CY2022Q1	us-gaap	Dividends Common Stock DividendsCommonStock	219768000	usd
CY2022Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1880000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-16538000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	29002000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	704000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	14836690000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	493039000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	445326000	usd
CY2023Q1	us-gaap	Depreciation Depreciation	312955000	usd
CY2022Q1	us-gaap	Depreciation Depreciation	289330000	usd
CY2023Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	149197000	usd
CY2022Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	67557000	usd
CY2023Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	22821000	usd
CY2022Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	17135000	usd
CY2023Q1	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	-24563000	usd
CY2022Q1	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	-40642000	usd
CY2023Q1	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	1100000	usd
CY2022Q1	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	26100000	usd
CY2023Q1	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	158964000	usd
CY2022Q1	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	107767000	usd
CY2023Q1	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	0	usd
CY2022Q1	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	58412000	usd
CY2023Q1	us-gaap	Amortization Of Deferred Charges AmortizationOfDeferredCharges	-76059000	usd
CY2022Q1	us-gaap	Amortization Of Deferred Charges AmortizationOfDeferredCharges	236948000	usd
CY2023Q1	es	Regulatory Assets Removal Costs Income RegulatoryAssetsRemovalCostsIncome	70514000	usd
CY2022Q1	es	Regulatory Assets Removal Costs Income RegulatoryAssetsRemovalCostsIncome	61660000	usd
CY2023Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	54486000	usd
CY2022Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	21409000	usd
CY2023Q1	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	225609000	usd
CY2022Q1	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	291723000	usd
CY2023Q1	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-284000	usd
CY2022Q1	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-56519000	usd
CY2023Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-258476000	usd
CY2022Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-68909000	usd
CY2023Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	39368000	usd
CY2022Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	64253000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	69157000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	371940000	usd
CY2023Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	977144000	usd
CY2022Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	764594000	usd
CY2023Q1	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	64307000	usd
CY2022Q1	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	90409000	usd
CY2023Q1	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	56508000	usd
CY2022Q1	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	76182000	usd
CY2023Q1	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	87845000	usd
CY2022Q1	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	113856000	usd
CY2023Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-5640000	usd
CY2022Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-5976000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1051550000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-858247000	usd
CY2023Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	229405000	usd
CY2022Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	213890000	usd
CY2023Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	1880000	usd
CY2022Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	1880000	usd
CY2023Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-246700000	usd
CY2022Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	163350000	usd
CY2023Q1	es	Repayments Of Rate Reduction Bonds RepaymentsOfRateReductionBonds	21605000	usd
CY2022Q1	es	Repayments Of Rate Reduction Bonds RepaymentsOfRateReductionBonds	21605000	usd
CY2023Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1550000000	usd
CY2022Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1300000000	usd
CY2023Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	400000000	usd
CY2022Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	770000000	usd
CY2023Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-27002000	usd
CY2022Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-26087000	usd
CY2023Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	623408000	usd
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	429888000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-358985000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-56419000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	521752000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	221008000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	162767000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	164589000	usd
CY2023Q1	es	Numberof Electric Natural Gas And Water Customers NumberofElectricNaturalGasAndWaterCustomers	4400000	customer
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	486300000	usd
CY2023Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	22800000	usd
CY2023Q1	es	Accounts Receivable Allowance For Credit Loss Deferred Expense Reversal AccountsReceivableAllowanceForCreditLossDeferredExpenseReversal	58000000.0	usd
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	36000000.0	usd
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	4000000.0	usd
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	535100000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	417400000	usd
CY2022Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	17100000	usd
CY2022Q1	es	Accounts Receivable Allowance For Credit Loss Deferred Expense Reversal AccountsReceivableAllowanceForCreditLossDeferredExpenseReversal	15700000	usd
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	24300000	usd
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	6300000	usd
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	432200000	usd
CY2023Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	89000000.0	usd
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	71600000	usd
CY2022Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	385600000	usd
CY2023Q1	us-gaap	Equity Method Investments EquityMethodInvestments	2302900000	usd
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	2176100000	usd
CY2023Q1	es	Number Of Offshore Wind Projects NumberOfOffshoreWindProjects	3	project
CY2023Q1	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	55000000.0	usd
CY2022Q1	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	48600000	usd
CY2023Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	400800000	usd
CY2023Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	36000000.0	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	374600000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	162800000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	521800000	usd
CY2023Q1	us-gaap	Regulatory Assets RegulatoryAssets	5739900000	usd
CY2022Q4	us-gaap	Regulatory Assets RegulatoryAssets	5578300000	usd
CY2023Q1	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	1332000000	usd
CY2022Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	1335500000	usd
CY2023Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	4407900000	usd
CY2022Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	4242800000	usd
CY2023Q1	us-gaap	Amount Of Regulatory Costs Not Yet Approved AmountOfRegulatoryCostsNotYetApproved	223600000	usd
CY2022Q4	us-gaap	Amount Of Regulatory Costs Not Yet Approved AmountOfRegulatoryCostsNotYetApproved	210800000	usd
CY2023Q1	us-gaap	Regulatory Liabilities RegulatoryLiabilities	4624900000	usd
CY2022Q4	us-gaap	Regulatory Liabilities RegulatoryLiabilities	4821100000	usd
CY2023Q1	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	650500000	usd
CY2022Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	890800000	usd
CY2023Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	3974400000	usd
CY2022Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	3930300000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Distribution PublicUtilitiesPropertyPlantAndEquipmentDistribution	18618600000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Distribution PublicUtilitiesPropertyPlantAndEquipmentDistribution	18326200000	usd
CY2023Q1	es	Public Utilities Property Plant And Equipment Distribution Natural Gas PublicUtilitiesPropertyPlantAndEquipmentDistributionNaturalGas	7562800000	usd
CY2022Q4	es	Public Utilities Property Plant And Equipment Distribution Natural Gas PublicUtilitiesPropertyPlantAndEquipmentDistributionNaturalGas	7443800000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Transmission PublicUtilitiesPropertyPlantAndEquipmentTransmission	13884000000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Transmission PublicUtilitiesPropertyPlantAndEquipmentTransmission	13709300000	usd
CY2023Q1	es	Public Utilities Property Plant And Equipment Distribution Water PublicUtilitiesPropertyPlantAndEquipmentDistributionWater	2122500000	usd
CY2022Q4	es	Public Utilities Property Plant And Equipment Distribution Water PublicUtilitiesPropertyPlantAndEquipmentDistributionWater	2112600000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Generation Or Processing PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing	200800000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Generation Or Processing PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing	200800000	usd
CY2023Q1	es	Public Utilities Property Plant And Equipment Electric And Natural Gas Utility Total PublicUtilitiesPropertyPlantAndEquipmentElectricAndNaturalGasUtilityTotal	42388700000	usd
CY2022Q4	es	Public Utilities Property Plant And Equipment Electric And Natural Gas Utility Total PublicUtilitiesPropertyPlantAndEquipmentElectricAndNaturalGasUtilityTotal	41792700000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Other Property Plant And Equipment PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment	1791700000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Other Property Plant And Equipment PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment	1738100000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	44180400000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	43530800000	usd
CY2023Q1	es	Electric And Natural Gas Utility Accumulated Depreciation ElectricAndNaturalGasUtilityAccumulatedDepreciation	9317700000	usd
CY2022Q4	es	Electric And Natural Gas Utility Accumulated Depreciation ElectricAndNaturalGasUtilityAccumulatedDepreciation	9167400000	usd
CY2023Q1	es	Other Accumulated Depreciation OtherAccumulatedDepreciation	744700000	usd
CY2022Q4	es	Other Accumulated Depreciation OtherAccumulatedDepreciation	706100000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	10062400000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	9873500000	usd
CY2023Q1	es	Property Plant And Equipment Net Excluding Construction Work In Progress PropertyPlantAndEquipmentNetExcludingConstructionWorkInProgress	34118000000	usd
CY2022Q4	es	Property Plant And Equipment Net Excluding Construction Work In Progress PropertyPlantAndEquipmentNetExcludingConstructionWorkInProgress	33657300000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	2626900000	usd
	es	Environmental Site Quantity EnvironmentalSiteQuantity	59	site
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	2455500000	usd
CY2023Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	36744900000	usd
CY2022Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	36112800000	usd
CY2023Q1	es	Percentageof Costsor Benefits Borne Under Capacity Related Contractsby United Illuminated Company PercentageofCostsorBenefitsBorneUnderCapacityRelatedContractsbyUnitedIlluminatedCompany	0.20
CY2022Q4	es	Amount Of Capacity Provided Under Capacity Contract AmountOfCapacityProvidedUnderCapacityContract	674	mw
CY2023Q1	es	Amount Of Capacity Provided Under Capacity Contract AmountOfCapacityProvidedUnderCapacityContract	674	mw
CY2023Q1	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	19600000	usd
CY2022Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	20000000	usd
CY2023Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	800000	usd
CY2022Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-4400000	usd
CY2023Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	196500000	usd
CY2023Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	200000	usd
CY2023Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	14800000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	181900000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	201600000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	100000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	16200000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	185500000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	39800000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	38900000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	42500000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	41100000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	35600000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	32800000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	78600000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	69100000	usd
CY2023Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	196500000	usd
CY2023Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	181900000	usd
CY2023Q1	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	372400000	usd
CY2022Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	375600000	usd
CY2023Q1	es	Environmental Site Quantity EnvironmentalSiteQuantity	59	site
CY2023Q1	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	121200000	usd
CY2022Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	122600000	usd
CY2023Q1	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	5400000	usd
CY2022Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	4200000	usd
CY2022Q1	es	Number Of Letters Of Credit Issued NumberOfLettersOfCreditIssued	2	letterofcredit
CY2023Q1	es	Loss Contingency Percentage Of Base Roe Reasonably Justified LossContingencyPercentageOfBaseROEReasonablyJustified	0.1041
CY2023Q1	es	Loss Contingency Percentage Of Incentive Cap On Total Roe LossContingencyPercentageOfIncentiveCapOnTotalROE	0.1308
CY2023Q1	es	Loss Contingency Percentage Of Base Roe Reasonably Justified LossContingencyPercentageOfBaseROEReasonablyJustified	0.1041
CY2023Q1	es	Loss Contingency Percentage Of Incentive Cap On Total Roe LossContingencyPercentageOfIncentiveCapOnTotalROE	0.1308
CY2023Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	0	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-800000	usd
CY2023Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-3200000	usd
CY2022Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-1500000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3200000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	700000	usd
CY2023Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	5
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	5
CY2023Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	380000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	380000000	shares
CY2023Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	359984073	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	359984073	shares
CY2023Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	11175991	shares
CY2022Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	11540218	shares
CY2023Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	348808082	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	348443855	shares
CY2022Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1900000	usd
CY2023Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1900000	usd
CY2023Q1	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	155600000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	155600000	usd
CY2023Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2022Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2023Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	491200000	usd
CY2023Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	491200000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	443400000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	443400000	usd
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	349217147	shares
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	345156346	shares
CY2023Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	394866	shares
CY2022Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	504787	shares
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	349612013	shares
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	345661133	shares
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.41
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.41
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.28
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.28
CY2023Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3751800000	usd
CY2023Q1	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	36900000	usd
CY2023Q1	us-gaap	Revenue Not From Contract With Customer Other RevenueNotFromContractWithCustomerOther	6900000	usd
CY2023Q1	us-gaap	Revenues Revenues	3795600000	usd
CY2022Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3452000000	usd
CY2022Q1	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	15800000	usd
CY2022Q1	us-gaap	Revenue Not From Contract With Customer Other RevenueNotFromContractWithCustomerOther	3500000	usd
CY2022Q1	us-gaap	Revenues Revenues	3471300000	usd
CY2023Q1	us-gaap	Revenues Revenues	3795600000	usd
CY2023Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	236900000	usd
CY2023Q1	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	2809100000	usd
CY2023Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	749600000	usd
CY2023Q1	us-gaap	Interest Expense InterestExpense	194500000	usd
CY2023Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	89000000.0	usd
CY2023Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	491200000	usd
CY2023Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	977100000	usd
CY2022Q1	us-gaap	Revenues Revenues	3471300000	usd
CY2022Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	526300000	usd
CY2022Q1	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	2281900000	usd
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	663100000	usd
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	71600000	usd
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	443400000	usd
CY2022Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	764600000	usd
CY2023Q1	us-gaap	Assets Assets	54105200000	usd
CY2022Q4	us-gaap	Assets Assets	53230900000	usd
CY2023Q1	dei	Document Period End Date DocumentPeriodEndDate	2023-03-31

Files In Submission

Name	View Source	Status
FilingSummary.xml	Edgar Link	unprocessable
0000072741-23-000008-index-headers.html	Edgar Link	pending
0000072741-23-000008-index.html	Edgar Link	pending
0000072741-23-000008.txt	Edgar Link	pending
0000072741-23-000008-xbrl.zip	Edgar Link	pending
es-20230331.htm	Edgar Link	pending
es-20230331.xsd	Edgar Link	pending
es-20230331_g1.jpg	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
q1202310q-ex311xeversource.htm	Edgar Link	pending
q1202310q-ex31xeversource.htm	Edgar Link	pending
q1202310q-ex32xeversource.htm	Edgar Link	pending
q1202310q-exhibit311xclp.htm	Edgar Link	pending
q1202310q-exhibit311xnste.htm	Edgar Link	pending
q1202310q-exhibit311xpsnh.htm	Edgar Link	pending
q1202310q-exhibit31xclp.htm	Edgar Link	pending
q1202310q-exhibit31xnste.htm	Edgar Link	pending
q1202310q-exhibit31xpsnh.htm	Edgar Link	pending
q1202310q-exhibit32xclp.htm	Edgar Link	pending
q1202310q-exhibit32xnste.htm	Edgar Link	pending
q1202310q-exhibit32xpsnh.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
es-20230331_cal.xml	Edgar Link	unprocessable
es-20230331_lab.xml	Edgar Link	unprocessable
es-20230331_pre.xml	Edgar Link	unprocessable
es-20230331_htm.xml	Edgar Link	completed
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
es-20230331_def.xml	Edgar Link	unprocessable

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$ES
Eversource Energy Stock $es

2023 Q2 Form 10-Q Financial Statement

#000007274123000008 Filed on May 05, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ES Eversource Energy Stock $es

2023 Q2 Form 10-Q Financial Statement

#000007274123000008 Filed on May 05, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ES
Eversource Energy Stock $es