$ES
EVERSOURCE ENERGY Stock $es

$es Overview Financials Valuation SEC Filings Company Website

2016 Q4 Form 10-Q Financial Statement

#000007274116000107 Filed on November 04, 2016

Income Statement

Concept	2016 Q4	2016 Q3	2015 Q3
Revenue	$1.777B	$2.040B	$1.933B
YoY Change	5.05%	5.51%	2.15%
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	$183.7M	$225.2M	$151.0M
YoY Change	7.74%	49.14%	-1.44%
% of Gross Profit
Operating Expenses	$1.339B	$1.530B	$1.464B
YoY Change	2.51%	4.51%	0.85%
Operating Profit	$438.1M	$509.9M	$469.2M
YoY Change	13.64%	8.67%	6.42%
Interest Expense	-$102.4M	$99.90M	$92.53M
YoY Change	10.34%	7.96%	3.12%
% of Operating Profit	-23.37%	19.59%	19.72%
Other Income/Expense, Net	$22.20M	$13.64M	$5.200M
YoY Change	113.46%	162.33%	-56.16%
Pretax Income	$357.9M	$423.6M	$381.9M
YoY Change	18.12%	10.92%	5.21%
Income Tax	$126.8M	$156.4M	$144.1M
% Of Pretax Income	35.43%	36.93%	37.74%
Net Earnings	$231.1M	$267.2M	$237.8M
YoY Change	25.8%	12.36%	0.55%
Net Earnings / Revenue	13.01%	13.1%	12.3%
Basic Earnings Per Share	$0.72	$0.83	$0.74
Diluted Earnings Per Share	$0.72	$0.83	$0.74
COMMON SHARES
Basic Shares Outstanding	316.9M shares	317.8M shares	317.5M shares
Diluted Shares Outstanding		318.6M shares	318.4M shares

Balance Sheet

Concept	2016 Q4	2016 Q3	2015 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$30.00M	$40.00M	$155.0M
YoY Change	25.0%	-74.19%	-0.64%
Cash & Equivalents	$106.8M	$40.00M	$36.00M
Short-Term Investments			$120.0M
Other Short-Term Assets	$215.3M	$155.6M	$970.0M
YoY Change	66.84%	-83.96%	27.3%
Inventory	$329.0M	$311.0M	$302.0M
Prepaid Expenses
Receivables	$847.3M	$963.3M	$928.0M
Other Receivables	$81.00M	$5.000M	$12.00M
Total Short-Term Assets	$2.478B	$2.415B	$2.368B
YoY Change	-5.39%	1.97%	12.65%
LONG-TERM ASSETS
Property, Plant & Equipment	$21.35B	$20.81B	$19.41B
YoY Change	7.32%	7.22%	6.31%
Goodwill	$3.519B	$3.519B
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments	$236.9M	$526.0M	$477.0M
YoY Change	393.54%	10.27%	-7.92%
Other Assets	$522.3M	$344.7M	$4.276B
YoY Change	76.89%	-91.94%	19.14%
Total Long-Term Assets	$8.225B	$7.860B	$27.68B
YoY Change	1.93%	-71.6%	6.95%
TOTAL ASSETS
Total Short-Term Assets	$2.478B	$2.415B	$2.368B
Total Long-Term Assets	$8.225B	$7.860B	$27.68B
Total Assets	$32.05B	$31.08B	$30.05B
YoY Change	4.82%	3.45%	7.38%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$884.5M	$679.5M	$769.0M
YoY Change	8.71%	-11.64%	26.27%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$1.149B	$735.0M	$1.016B
YoY Change	-1.03%	-27.66%	-2.96%
Long-Term Debt Due	$773.9M	$373.9M	$229.0M
YoY Change	238.11%	63.27%	-6.91%
Total Short-Term Liabilities	$3.639B	$2.642B	$2.972B
YoY Change	21.7%	-11.1%	1.43%
LONG-TERM LIABILITIES
Long-Term Debt	$8.829B	$9.235B	$8.757B
YoY Change	0.27%	5.46%	7.22%
Other Long-Term Liabilities	$853.3M	$875.6M	$3.254B
YoY Change	-2.09%	-73.09%	26.03%
Total Long-Term Liabilities	$8.718B	$8.412B	$12.01B
YoY Change	5.32%	-29.96%	11.74%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.639B	$2.642B	$2.972B
Total Long-Term Liabilities	$8.718B	$8.412B	$12.01B
Total Liabilities	$12.36B	$11.05B	$19.60B
YoY Change	9.67%	-43.59%	9.26%
SHAREHOLDERS EQUITY
Retained Earnings	$3.175B	$3.087B
YoY Change	13.51%
Common Stock	$1.669B	$1.669B
YoY Change	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$317.8M	$310.0M
YoY Change	2.51%
Treasury Stock Shares	16.99M shares	16.67M shares	16.67M shares
Shareholders Equity	$10.71B	$10.64B	$10.45B
YoY Change
Total Liabilities & Shareholders Equity	$32.05B	$31.08B	$30.05B
YoY Change	4.82%	3.45%	7.38%

Cashflow Statement

Concept	2016 Q4	2016 Q3	2015 Q3
OPERATING ACTIVITIES
Net Income	$231.1M	$267.2M	$237.8M
YoY Change	25.8%	12.36%	0.55%
Depreciation, Depletion And Amortization	$183.7M	$225.2M	$151.0M
YoY Change	7.74%	49.14%	-1.44%
Cash From Operating Activities	$557.8M	$672.0M	$476.3M
YoY Change	504.99%	41.09%	-6.11%
INVESTING ACTIVITIES
Capital Expenditures	-$617.7M	-$490.0M	-$436.9M
YoY Change	12.97%	12.15%	11.03%
Acquisitions
YoY Change
Other Investing Activities	-$172.2M	-$4.800M	-$5.800M
YoY Change	-472.73%	-17.24%	-30.12%
Cash From Investing Activities	-$789.9M	-$494.8M	-$442.7M
YoY Change	57.76%	11.77%	10.18%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	254.7M	-175.8M	-34.30M
YoY Change	-35.78%	412.54%	-65.0%
NET CHANGE
Cash From Operating Activities	557.8M	672.0M	476.3M
Cash From Investing Activities	-789.9M	-494.8M	-442.7M
Cash From Financing Activities	254.7M	-175.8M	-34.30M
Net Change In Cash	22.60M	1.400M	-700.0K
YoY Change	-289.92%	-300.0%	-109.33%
FREE CASH FLOW
Cash From Operating Activities	$557.8M	$672.0M	$476.3M
Capital Expenditures	-$617.7M	-$490.0M	-$436.9M
Free Cash Flow	$1.175B	$1.162B	$913.2M
YoY Change	83.96%	27.24%	1.38%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Period End Date DocumentPeriodEndDate	2016-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Registrant Name EntityRegistrantName	Eversource Energy
	dei	Trading Symbol TradingSymbol	ES
	dei	Entity Central Index Key EntityCentralIndexKey	0000072741
CY2016Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	316885808	shares
CY2015Q3	es	Amount That Represents Deferred Regulatory Assets AmountThatRepresentsDeferredRegulatoryAssets	800000	USD
	es	Amount That Represents Deferred Regulatory Assets AmountThatRepresentsDeferredRegulatoryAssets	2400000	USD
	es	Amountof Capacity Provided Under Capacity Contract AmountofCapacityProvidedUnderCapacityContract	787	MW
CY2015	es	Amountof Natural Gas To Be Purchased Under Futures Contracts AmountofNaturalGasToBePurchasedUnderFuturesContracts	9100000	MMBTU
	es	Amountof Natural Gas To Be Purchased Under Futures Contracts AmountofNaturalGasToBePurchasedUnderFuturesContracts	10200000	MMBTU
CY2016Q3	es	Available For Sale Securities Subject To New Accounting Guidance AvailableForSaleSecuritiesSubjectToNewAccountingGuidance	50000000	USD
CY2015Q3	es	Derivative Instruments Gain Loss Recognized In Regulatory Asset Liability DerivativeInstrumentsGainLossRecognizedInRegulatoryAssetLiability	-8800000	USD
	es	Derivative Instruments Gain Loss Recognized In Regulatory Asset Liability DerivativeInstrumentsGainLossRecognizedInRegulatoryAssetLiability	-58900000	USD
CY2016Q3	es	Derivative Instruments Gain Loss Recognized In Regulatory Asset Liability DerivativeInstrumentsGainLossRecognizedInRegulatoryAssetLiability	-53400000	USD
	es	Derivative Instruments Gain Loss Recognized In Regulatory Asset Liability DerivativeInstrumentsGainLossRecognizedInRegulatoryAssetLiability	-127800000	USD
CY2015Q4	es	Electric And Natural Gas Utility Accumulated Depreciation ElectricAndNaturalGasUtilityAccumulatedDepreciation	6141100000	USD
CY2016Q3	es	Electric And Natural Gas Utility Accumulated Depreciation ElectricAndNaturalGasUtilityAccumulatedDepreciation	6442300000	USD
CY2015Q3	es	Energy Efficiency Programs EnergyEfficiencyPrograms	132107000	USD
	es	Energy Efficiency Programs EnergyEfficiencyPrograms	380559000	USD
CY2016Q3	es	Energy Efficiency Programs EnergyEfficiencyPrograms	149121000	USD
	es	Energy Efficiency Programs EnergyEfficiencyPrograms	405962000	USD
CY2015	es	Environmental Site Quantity EnvironmentalSiteQuantity	64	site
	es	Environmental Site Quantity EnvironmentalSiteQuantity	63	site
CY2015Q3	es	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Gain Loss Included In Regulatory Asset Liability FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityGainLossIncludedInRegulatoryAssetLiability	-6000000	USD
	es	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Gain Loss Included In Regulatory Asset Liability FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityGainLossIncludedInRegulatoryAssetLiability	-55300000	USD
CY2016Q3	es	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Gain Loss Included In Regulatory Asset Liability FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityGainLossIncludedInRegulatoryAssetLiability	-52300000	USD
	es	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Gain Loss Included In Regulatory Asset Liability FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityGainLossIncludedInRegulatoryAssetLiability	-128900000	USD
CY2016Q3	es	Impact Of Share Based Compensation Accounting Guidance On Income Tax ImpactOfShareBasedCompensationAccountingGuidanceOnIncomeTax	2900000	USD
	es	Impactofnewaccountingstandardoncashflowstatement Impactofnewaccountingstandardoncashflowstatement	9700000	USD
	es	Impactofnewaccountingstandardoncashflowstatement Impactofnewaccountingstandardoncashflowstatement	9100000	USD
	es	Numberof Electricand Natural Gas Customers NumberofElectricandNaturalGasCustomers	3600000	customer
CY2015Q4	es	Other Accumulated Depreciation OtherAccumulatedDepreciation	255600000	USD
CY2016Q3	es	Other Accumulated Depreciation OtherAccumulatedDepreciation	285800000	USD
	es	Percentageof Costsor Benefits Borne Under Capacity Related Contractsby United Illuminated Company PercentageofCostsorBenefitsBorneUnderCapacityRelatedContractsbyUnitedIlluminatedCompany	0.20
CY2015Q4	es	Property Plant And Equipment Net Excluding Construction Work In Progress PropertyPlantAndEquipmentNetExcludingConstructionWorkInProgress	18829900000	USD
CY2016Q3	es	Property Plant And Equipment Net Excluding Construction Work In Progress PropertyPlantAndEquipmentNetExcludingConstructionWorkInProgress	19561000000	USD
CY2015Q4	es	Public Utilities Property Plant And Equipment Distribution Natural Gas PublicUtilitiesPropertyPlantAndEquipmentDistributionNaturalGas	2727200000	USD
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CY2015Q4	es	Public Utilities Property Plant And Equipment Electric And Natural Gas Utility Total PublicUtilitiesPropertyPlantAndEquipmentElectricAndNaturalGasUtilityTotal	24668000000	USD
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CY2015Q4	es	Uncollectible Hardship Accounts Receivable Reserve UncollectibleHardshipAccountsReceivableReserve	118500000	USD
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CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	813646000	USD
CY2016Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	679505000	USD
CY2015Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	128564000	USD
CY2016Q3	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	166845000	USD
CY2015Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	775480000	USD
CY2016Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	963279000	USD
CY2015Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	51100000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-66844000	USD
CY2016Q3	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	59700000	USD
CY2016Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-65617000	USD
CY2015Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	6262368000	USD
CY2016Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	6256580000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	190700000	USD
CY2016Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	208100000	USD
CY2015Q3	us-gaap	Amortization Of Regulatory Asset AmortizationOfRegulatoryAsset	-16851000	USD
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CY2016Q3	us-gaap	Amortization Of Regulatory Asset AmortizationOfRegulatoryAsset	43942000	USD
	us-gaap	Amortization Of Regulatory Asset AmortizationOfRegulatoryAsset	56223000	USD
CY2015Q4	us-gaap	Amount Of Regulatory Costs Not Yet Approved AmountOfRegulatoryCostsNotYetApproved	75300000	USD
CY2016Q3	us-gaap	Amount Of Regulatory Costs Not Yet Approved AmountOfRegulatoryCostsNotYetApproved	87900000	USD
CY2015Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2016Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
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CY2015Q4	us-gaap	Assets Assets	30580309000	USD
CY2016Q3	us-gaap	Assets Assets	31082300000	USD
CY2016Q3	us-gaap	Assets Assets	31082337000	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	2618786000	USD
CY2016Q3	us-gaap	Assets Current AssetsCurrent	2414652000	USD
CY2015Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	8069082000	USD
CY2016Q3	us-gaap	Assets Noncurrent AssetsNoncurrent	7859742000	USD
CY2016Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	261200000	USD
CY2016Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	47000000	USD
CY2016Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	49500000	USD
CY2016Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	58000000	USD
CY2016Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	59100000	USD
CY2016Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	126900000	USD
CY2016Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	134200000	USD
CY2016Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	29300000	USD
CY2016Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	29100000	USD
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	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	160700000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	203600000	USD
CY2015Q4	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	19313357000	USD
CY2016Q3	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	20028080000	USD
CY2014Q4	us-gaap	Cash Cash	38703000	USD
CY2015Q3	us-gaap	Cash Cash	35781000	USD
CY2015Q4	us-gaap	Cash Cash	23947000	USD
CY2016Q3	us-gaap	Cash Cash	40056000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-2922000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	16109000	USD
CY2015Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.42
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	5
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	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.34
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	380000000	shares
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.25
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CY2016Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	380000000	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	333862615	shares
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CY2016Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	317207036	shares
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	1669313000	USD
CY2016Q3	us-gaap	Common Stock Value CommonStockValue	1669392000	USD
CY2015Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	234407000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	697143000	USD
CY2016Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	265066000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	714350000	USD
CY2015Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1879000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	5639000	USD
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	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	5639000	USD
CY2015Q3	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	702640000	USD
	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	2549807000	USD
CY2016Q3	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	665810000	USD
	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	2001929000	USD
CY2015Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	202647000	USD
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	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	153353000	USD
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CY2015Q3	us-gaap	Depreciation Depreciation	167884000	USD
	us-gaap	Depreciation Depreciation	495389000	USD
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	us-gaap	Depreciation Depreciation	531781000	USD
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	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	588000000	USD
CY2015Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	337102000	USD
CY2016Q3	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	427382000	USD
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.74
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.20
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	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.24
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	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.24
CY2015Q4	us-gaap	Energy Related Inventory EnergyRelatedInventory	336476000	USD
CY2016Q3	us-gaap	Energy Related Inventory EnergyRelatedInventory	311051000	USD
CY2015Q3	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	37800000	USD
	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	112900000	USD
CY2016Q3	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	45100000	USD
	us-gaap	Excise And Sales Taxes ExciseAndSalesTaxes	124800000	USD
CY2015Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	21400000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	63700000	USD
CY2016Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	21200000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	66100000	USD
CY2014Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	415400000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	422400000	USD
CY2015Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	407000000	USD
CY2015Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	380900000	USD
CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	412600000	USD
CY2016Q3	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	443700000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	3519401000	USD
CY2016Q3	us-gaap	Goodwill Goodwill	3519401000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	381945000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1122959000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	423645000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1146948000	USD
CY2015Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	144146000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	420640000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	156446000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	428186000	USD
CY2015Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	305359000	USD
CY2016Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	4527000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-233660000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-121513000	USD
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-383047000	USD
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-347898000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-47380000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-25425000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-8370000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	53077000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	148442000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	191454000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-31874000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-152808000	USD
CY2015Q3	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-500000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	1600000	USD
CY2016Q3	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	100000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	600000	USD
CY2015Q3	us-gaap	Interest Expense InterestExpense	92500000	USD
CY2015Q3	us-gaap	Interest Expense InterestExpense	92534000	USD
	us-gaap	Interest Expense InterestExpense	279600000	USD
	us-gaap	Interest Expense InterestExpense	279635000	USD
CY2016Q3	us-gaap	Interest Expense InterestExpense	99865000	USD
CY2016Q3	us-gaap	Interest Expense InterestExpense	99900000	USD
	us-gaap	Interest Expense InterestExpense	298600000	USD
	us-gaap	Interest Expense InterestExpense	298568000	USD
CY2015Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	545700000	USD
CY2016Q3	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	551600000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	30580309000	USD
CY2016Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	31082337000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2989790000	USD
CY2016Q3	us-gaap	Liabilities Current LiabilitiesCurrent	2642028000	USD
CY2015Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	8277162000	USD
CY2016Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	8412229000	USD
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	228883000	USD
CY2016Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	373883000	USD
CY2015Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	8805574000	USD
CY2016Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	9235128000	USD
CY2015Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	516478000	USD
CY2016Q3	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	525809000	USD
CY2015Q4	us-gaap	Marketable Securities Restricted Noncurrent MarketableSecuritiesRestrictedNoncurrent	436900000	USD
CY2016Q3	us-gaap	Marketable Securities Restricted Noncurrent MarketableSecuritiesRestrictedNoncurrent	446900000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-195723000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-272637000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1158516000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1361622000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1351317000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1650368000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	237799000	USD
	us-gaap	Net Income Loss NetIncomeLoss	702319000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	267199000	USD
	us-gaap	Net Income Loss NetIncomeLoss	718762000	USD
CY2015Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1879000	USD
CY2015Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1900000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5600000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5639000	USD
CY2016Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1900000	USD
CY2016Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1880000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5639000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5600000	USD
CY2015Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	235920000	USD
CY2015Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	235900000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	696700000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	696680000	USD
CY2016Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	265300000	USD
CY2016Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	265319000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	713100000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	713123000	USD
CY2015Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	5241000	USD
CY2015Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	5200000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	23900000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	23866000	USD
CY2016Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	13641000	USD
CY2016Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	13600000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	23700000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	23689000	USD
CY2015Q4	us-gaap	Notes Payable NotesPayable	1160953000	USD
CY2016Q3	us-gaap	Notes Payable NotesPayable	734500000	USD
CY2015Q3	us-gaap	Operating Expenses OperatingExpenses	1463867000	USD
	us-gaap	Operating Expenses OperatingExpenses	4884869000	USD
CY2016Q3	us-gaap	Operating Expenses OperatingExpenses	1529837000	USD
	us-gaap	Operating Expenses OperatingExpenses	4440698000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	469238000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	469200000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1378728000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1378700000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	509869000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	509900000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1421800000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1421827000	USD
CY2015Q4	us-gaap	Other Assets Current OtherAssetsCurrent	129034000	USD
CY2016Q3	us-gaap	Other Assets Current OtherAssetsCurrent	155612000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	295243000	USD
CY2016Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	344653000	USD
CY2015Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-2803000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-3919000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	946000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	2271000	USD
CY2015Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	526000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	1544000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	534000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	1602000	USD
CY2015Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1513000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	463000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-253000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1227000	USD
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-764000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-2838000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	1733000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	2646000	USD
CY2015Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	549985000	USD
CY2016Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	526853000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	871499000	USD
CY2016Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	875589000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	39822000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	27671000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2769000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	9463000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	397363000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	423471000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	5639000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	5639000	USD
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	535044000	USD
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	437197000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1177300000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1177285000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1359171000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1359200000	USD
	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	162880000	USD
	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	121854000	USD
	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	71802000	USD
	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	31627000	USD
CY2015Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1407288000	USD
CY2016Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1116240000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	825000000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	800000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-13446000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-17074000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-387575000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-426453000	USD
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	556582000	USD
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	444209000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	6396700000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	6728100000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1062500000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1246900000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Distribution PublicUtilitiesPropertyPlantAndEquipmentDistribution	13054800000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Distribution PublicUtilitiesPropertyPlantAndEquipmentDistribution	13536100000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Generation Or Processing PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing	1194100000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Generation Or Processing PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing	1218900000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	19892441000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	19892400000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	20807900000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	20807943000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Other Property Plant And Equipment PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment	558600000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Other Property Plant And Equipment PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment	635300000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	25226600000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	26289100000	USD
CY2016Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	550162000	USD
CY2015Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	513595000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Transmission PublicUtilitiesPropertyPlantAndEquipmentTransmission	7691900000	USD
CY2015Q4	us-gaap	Regulatory Assets RegulatoryAssets	4583800000	USD
CY2016Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	550200000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Transmission PublicUtilitiesPropertyPlantAndEquipmentTransmission	8033000000	USD
CY2015Q4	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	155600000	USD
CY2015Q4	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	155568000	USD
CY2016Q3	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	155568000	USD
CY2016Q3	us-gaap	Redeemable Noncontrolling Interest Equity Preferred Carrying Amount RedeemableNoncontrollingInterestEquityPreferredCarryingAmount	155600000	USD
CY2016Q3	us-gaap	Regulatory Assets RegulatoryAssets	4222300000	USD
CY2015Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	845843000	USD
CY2015Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	845800000	USD
CY2016Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	752378000	USD
CY2016Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	752400000	USD
CY2015Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	3738000000	USD
CY2015Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	3737960000	USD
CY2016Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	3469900000	USD
CY2016Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	3469879000	USD
CY2015Q4	us-gaap	Regulatory Liabilities RegulatoryLiabilities	621400000	USD
CY2016Q3	us-gaap	Regulatory Liabilities RegulatoryLiabilities	710600000	USD
CY2015Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	107800000	USD
CY2015Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	107759000	USD
CY2016Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	160400000	USD
CY2016Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	160442000	USD
CY2015Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	513600000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	216700000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	200000000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2797355000	USD
CY2016Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3087006000	USD
CY2015Q3	us-gaap	Revenues Revenues	1933100000	USD
CY2015Q3	us-gaap	Revenues Revenues	1933105000	USD
	us-gaap	Revenues Revenues	6263600000	USD
	us-gaap	Revenues Revenues	6263597000	USD
CY2016Q3	us-gaap	Revenues Revenues	2039700000	USD
CY2016Q3	us-gaap	Revenues Revenues	2039706000	USD
	us-gaap	Revenues Revenues	5862500000	USD
	us-gaap	Revenues Revenues	5862525000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	10352215000	USD
CY2016Q3	us-gaap	Stockholders Equity StockholdersEquity	10637384000	USD
CY2015Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	150804000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	439221000	USD
CY2016Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	164942000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	479219000	USD
CY2015Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	16671366	shares
CY2016Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	16671366	shares
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	309977000	USD
CY2016Q3	us-gaap	Treasury Stock Value TreasuryStockValue	309977000	USD
CY2015Q3	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	327283000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	977306000	USD
CY2016Q3	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	324734000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	965584000	USD
CY2015Q3	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	1312900000	USD
	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	4346900000	USD
CY2016Q3	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	1304600000	USD
	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	3852700000	USD
CY2015Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	953057	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1099935	shares
CY2016Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	789243	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	814786	shares
CY2015Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	318405269	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	318396042	shares
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	318577079	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	318511609	shares
CY2015Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	317452212	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	317296107	shares
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	317787836	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	317696823	shares

Files In Submission

Name	View Source	Status
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0000072741-16-000107-index.html	Edgar Link	pending
0000072741-16-000107.txt	Edgar Link	pending
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q3201610q-exhibit12xeverso.htm	Edgar Link	pending
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$ES
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2016 Q4 Form 10-Q Financial Statement

#000007274116000107 Filed on November 04, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ES EVERSOURCE ENERGY Stock $es

2016 Q4 Form 10-Q Financial Statement

#000007274116000107 Filed on November 04, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ES
EVERSOURCE ENERGY Stock $es