$NEE
NEXTERA ENERGY INC Stock $nee

$nee Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000075330819000039 Filed on February 15, 2019

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$4.004B	$4.803B	$4.399B
YoY Change	8.25%	-0.04%	15.25%
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	-$148.0M	$1.138B	$957.0M
YoY Change	-116.61%	6.36%	17.28%
% of Gross Profit
Operating Expenses	$3.412B	$3.457B	$3.128B
YoY Change	2.22%	-1.96%	18.13%
Operating Profit	$186.0M	$1.350B	$1.276B
YoY Change	-79.91%	5.55%	9.15%
Interest Expense	-$329.0M	-$290.0M	-$344.0M
YoY Change	-180.44%	8.61%	-33.97%
% of Operating Profit	-176.88%	-21.48%	-26.96%
Other Income/Expense, Net	$328.0M	-$131.0M	-$183.0M
YoY Change	0.92%	81.94%	-54.93%
Pretax Income	$82.00M	$1.220B	$1.093B
YoY Change	-94.57%	1.08%	43.25%
Income Tax	-$108.0M	$364.0M	$289.0M
% Of Pretax Income	-131.71%	29.84%	26.44%
Net Earnings	$2.158B	$846.0M	$793.0M
YoY Change	123.4%	12.35%	46.85%
Net Earnings / Revenue	53.9%	17.61%	18.03%
Basic Earnings Per Share	$4.59	$1.80	$1.70
Diluted Earnings Per Share	$4.55	$1.79	$1.68
COMMON SHARES
Basic Shares Outstanding		469.4M shares	467.9M shares
Diluted Shares Outstanding		473.5M shares	471.7M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.714B	$1.381B	$642.0M
YoY Change	32.66%	102.79%	-12.05%
Cash & Equivalents	$1.714B	$1.381B	$642.0M
Short-Term Investments
Other Short-Term Assets	$632.0M	$551.0M	$524.0M
YoY Change	19.7%	20.04%	11.73%
Inventory	$1.273B	$1.352B	$1.313B
Prepaid Expenses
Receivables	$2.220B	$2.147B	$1.950B
Other Receivables	$517.0M	$603.0M	$530.0M
Total Short-Term Assets	$7.181B	$7.027B	$5.947B
YoY Change	-3.08%	4.15%	-8.68%
LONG-TERM ASSETS
Property, Plant & Equipment	$72.29B	$71.09B	$69.66B
YoY Change	8.04%	8.34%	8.57%
Goodwill	$764.0M
YoY Change	-1.93%
Intangibles
YoY Change
Long-Term Investments	$2.321B	$0.00	$0.00
YoY Change	31.35%
Other Assets	$4.958B	$3.736B	$3.740B
YoY Change	48.67%	13.94%	21.86%
Total Long-Term Assets	$18.49B	$18.67B	$17.29B
YoY Change	18.0%	20.43%	17.19%
TOTAL ASSETS
Total Short-Term Assets	$7.181B	$7.027B	$5.947B
Total Long-Term Assets	$18.49B	$18.67B	$17.29B
Total Assets	$97.96B	$96.78B	$92.89B
YoY Change	8.28%	10.15%	8.75%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$3.235B	$2.256B	$1.814B
YoY Change	-6.15%	-19.43%	2.25%
Accrued Expenses	$1.654B	$1.794B	$1.290B
YoY Change	3.38%	9.26%	-22.8%
Deferred Revenue
YoY Change
Short-Term Debt	$255.0M	$255.0M	$255.0M
YoY Change	70.0%	-47.96%	-68.13%
Long-Term Debt Due	$1.673B	$2.285B	$1.762B
YoY Change	-35.75%	-3.34%	-43.62%
Total Short-Term Liabilities	$11.24B	$11.60B	$8.950B
YoY Change	2.97%	10.98%	-21.05%
LONG-TERM LIABILITIES
Long-Term Debt	$31.41B	$30.35B	$30.39B
YoY Change	12.91%	7.63%	12.56%
Other Long-Term Liabilities	$2.281B	$2.115B	$2.110B
YoY Change	11.32%	0.0%	14.24%
Total Long-Term Liabilities	$25.78B	$27.51B	$26.67B
YoY Change	-0.56%	13.01%	14.96%
TOTAL LIABILITIES
Total Short-Term Liabilities	$11.24B	$11.60B	$8.950B
Total Long-Term Liabilities	$25.78B	$27.51B	$26.67B
Total Liabilities	$37.02B	$39.12B	$35.62B
YoY Change	0.48%	12.4%	3.14%
SHAREHOLDERS EQUITY
Retained Earnings	$19.02B	$17.30B	$16.91B
YoY Change	23.04%	16.11%	16.26%
Common Stock	$9.105B	$9.051B	$9.009B
YoY Change	1.7%	0.08%	3.46%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$28.24B	$26.40B	$25.93B
YoY Change
Total Liabilities & Shareholders Equity	$97.96B	$96.78B	$92.89B
YoY Change	8.86%	10.15%	8.75%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	$2.158B	$846.0M	$793.0M
YoY Change	123.4%	12.35%	46.85%
Depreciation, Depletion And Amortization	-$148.0M	$1.138B	$957.0M
YoY Change	-116.61%	6.36%	17.28%
Cash From Operating Activities	$1.129B	$2.164B	$1.907B
YoY Change	5.02%	6.92%	10.55%
INVESTING ACTIVITIES
Capital Expenditures	-$1.536B	-$1.078B	-$989.0M
YoY Change	66.78%	10.91%	-8.6%
Acquisitions
YoY Change
Other Investing Activities	-$531.0M	-$264.0M	-$850.0M
YoY Change	273.94%	-54.01%	26.11%
Cash From Investing Activities	-$2.067B	-$1.342B	-$1.839B
YoY Change	94.45%	-13.2%	4.73%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	1.126B	68.00M	11.00M
YoY Change	80.16%	-112.9%	-91.73%
NET CHANGE
Cash From Operating Activities	1.129B	2.164B	1.907B
Cash From Investing Activities	-2.067B	-1.342B	-1.839B
Cash From Financing Activities	1.126B	68.00M	11.00M
Net Change In Cash	188.0M	890.0M	79.00M
YoY Change	-70.49%	-1916.33%	-22.55%
FREE CASH FLOW
Cash From Operating Activities	$1.129B	$2.164B	$1.907B
Capital Expenditures	-$1.536B	-$1.078B	-$989.0M
Free Cash Flow	$2.665B	$3.242B	$2.896B
YoY Change	33.52%	8.21%	3.17%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0000753308
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CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
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CY2018	nee	Asset Retirement Obligation Impact Of Deconsolidation AssetRetirementObligationImpactOfDeconsolidation	81000000	USD
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CY2018	dei	Entity Registrant Name EntityRegistrantName	NEXTERA ENERGY INC
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CY2018Q4	nee	Amount Of Private Liability Insurance Per Nuclear Power Plant Site AmountOfPrivateLiabilityInsurancePerNuclearPowerPlantSite	450000000	USD
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CY2018	dei	Document Type DocumentType	10-K
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CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2018	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	191000000	USD
CY2017	us-gaap	Gain Loss On Investments GainLossOnInvestments	112000000	USD
CY2018	us-gaap	Gain Loss On Investments GainLossOnInvestments	111000000	USD
CY2017Q4	us-gaap	Derivative Assets DerivativeAssets	1804000000	USD
CY2018Q4	us-gaap	Derivative Assets DerivativeAssets	1919000000	USD
CY2018Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	675000000	USD
CY2018Q4	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	1800000000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	358000000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-660000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1576000000	USD
CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	333000000	USD
CY2018	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	631000000	USD
CY2017	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	758000000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	60000000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	220000000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-19000000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	83000000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	1273000000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	1223000000	USD
CY2017Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1673000000	USD
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	31410000000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	26782000000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	1295000000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	5380000000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	6638000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	7352000000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	141000000	USD
CY2018	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	163000000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	12000000000	USD
CY2018	us-gaap	Operating Expenses OperatingExpenses	12447000000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	5173000000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	4280000000	USD
CY2017Q4	us-gaap	Other Assets OtherAssets	16172000000	USD
CY2018Q4	us-gaap	Other Assets OtherAssets	20227000000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	632000000	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	551000000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	4958000000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	8412000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	23000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-31000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-46000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	14000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	36000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-1000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-32000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-26000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-2000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-3000000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	127000000	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-12000000	USD
CY2017Q4	us-gaap	Other Liabilities OtherLiabilities	16984000000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-862000000	USD
CY2017	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	5380000000	USD
CY2017	us-gaap	Payments For Proceeds From Nuclear Fuel PaymentsForProceedsFromNuclearFuel	197000000	USD
CY2018	us-gaap	Payments For Proceeds From Nuclear Fuel PaymentsForProceedsFromNuclearFuel	267000000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-142000000	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-120000000	USD
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	1845000000	USD
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	2101000000	USD
CY2017	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	3244000000	USD
CY2018	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	3733000000	USD
CY2017	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	3207000000	USD
CY2018	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	3410000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	55000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	718000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	8354000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	4399000000	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-725000000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-372000000	USD
CY2018	us-gaap	Proceeds From Repayments Of Commercial Paper ProceedsFromRepaymentsOfCommercialPaper	1062000000	USD
CY2017	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	0	USD
CY2017	us-gaap	Profit Loss ProfitLoss	5323000000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	5776000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	93565000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	92083000000	USD
CY2017	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	92000000	USD
CY2018	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	96000000	USD
CY2017Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	2737000000	USD
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	2969000000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	48000000	USD
CY2017	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	109000000	USD
CY2018	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	156000000	USD
CY2017Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	517000000	USD
CY2018Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	667000000	USD
CY2017	us-gaap	Proceeds From Repayments Of Commercial Paper ProceedsFromRepaymentsOfCommercialPaper	1419000000	USD
CY2018	us-gaap	Proceeds From Repayments Of Related Party Debt ProceedsFromRepaymentsOfRelatedPartyDebt	-21000000	USD
CY2018	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	16727000000	USD
CY2017Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	336000000	USD
CY2018Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	448000000	USD
CY2017Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	2469000000	USD
CY2018Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	3290000000	USD
CY2018Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	325000000	USD
CY2017Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	8765000000	USD
CY2018Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	9009000000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	6780000000	USD
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3102000000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	23837000000	USD
CY2017Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	255000000	USD
CY2018Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	5465000000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	28236000000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	34144000000	USD
CY2017	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	1455000000	USD
CY2018	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	1508000000	USD
CY2017	us-gaap	Unrealized Gain Loss On Derivatives And Commodity Contracts UnrealizedGainLossOnDerivativesAndCommodityContracts	-436000000	USD
CY2018	us-gaap	Unrealized Gain Loss On Derivatives And Commodity Contracts UnrealizedGainLossOnDerivativesAndCommodityContracts	-54000000	USD
CY2017	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	3458000000	USD
CY2018	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	3330000000	USD
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	3700000	shares
CY2018	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	3800000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	472500000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	477000000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	468800000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	473200000	shares
CY2018Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	468000000	USD
CY2017	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	17173000000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	19020000000	USD
CY2018	nee	Capital Contribution To Subsidiary CapitalContributionToSubsidiary	0	USD
CY2016	nee	Capital Expenditures Independent Power Investments And Nuclear Fuel Purchases CapitalExpendituresIndependentPowerInvestmentsAndNuclearFuelPurchases	9636000000	USD
CY2017	nee	Capital Expenditures Independent Power Investments And Nuclear Fuel Purchases CapitalExpendituresIndependentPowerInvestmentsAndNuclearFuelPurchases	10740000000	USD
CY2018	nee	Capital Expenditures Independent Power Investments And Nuclear Fuel Purchases CapitalExpendituresIndependentPowerInvestmentsAndNuclearFuelPurchases	13004000000	USD
CY2016	nee	Capital Expenditures Of Public Utility CapitalExpendituresOfPublicUtility	3776000000	USD
CY2016	nee	Cash Dividends Receivedfrom Paidto Parent Company CashDividendsReceivedfromPaidtoParentCompany	0	USD
CY2017	nee	Cash Dividends Receivedfrom Paidto Parent Company CashDividendsReceivedfromPaidtoParentCompany	0	USD
CY2018	nee	Cash Dividends Receivedfrom Paidto Parent Company CashDividendsReceivedfromPaidtoParentCompany	0	USD
CY2016	nee	Cash Grants Under American Recovery And Reinvestment Act Of2009 CashGrantsUnderAmericanRecoveryAndReinvestmentActOf2009	335000000	USD
CY2017	nee	Cash Grants Under American Recovery And Reinvestment Act Of2009 CashGrantsUnderAmericanRecoveryAndReinvestmentActOf2009	78000000	USD
CY2018	nee	Cash Grants Under American Recovery And Reinvestment Act Of2009 CashGrantsUnderAmericanRecoveryAndReinvestmentActOf2009	3000000	USD
CY2016	nee	Changesinpropertyplantandequipmentasaresultofasettlement Changesinpropertyplantandequipmentasaresultofasettlement	72000000	USD
CY2017	nee	Changesinpropertyplantandequipmentasaresultofasettlement Changesinpropertyplantandequipmentasaresultofasettlement	108000000	USD
CY2018	nee	Changesinpropertyplantandequipmentasaresultofasettlement Changesinpropertyplantandequipmentasaresultofasettlement	5000000	USD
CY2018	nee	Coinsurance Percent CoinsurancePercent	0.1
CY2017	nee	Convertible Investment Tax Credits ConvertibleInvestmentTaxCredits	1900000000	USD
CY2018	nee	Convertible Investment Tax Credits ConvertibleInvestmentTaxCredits	1200000000	USD
CY2018Q4	nee	Convertible Investment Tax Credits Included In Other Receivables ConvertibleInvestmentTaxCreditsIncludedInOtherReceivables	138000000	USD
CY2016	nee	Cost Recovery Clauses And Franchise Fees CostRecoveryClausesAndFranchiseFees	-94000000	USD
CY2017Q4	nee	Current Regulatory Assets Other CurrentRegulatoryAssetsOther	161000000	USD
CY2018Q4	nee	Current Regulatory Assets Other CurrentRegulatoryAssetsOther	137000000	USD
CY2017Q4	nee	Deferred Proceeds From Sale Of Differential Membership Interests DeferredProceedsFromSaleOfDifferentialMembershipInterests	5403000000	USD
CY2018Q4	nee	Deferred Proceeds From Sale Of Differential Membership Interests DeferredProceedsFromSaleOfDifferentialMembershipInterests	0	USD
CY2017Q4	nee	Deferred Tax Assets Tax Deferred Expense Decommissioning Reserves DeferredTaxAssetsTaxDeferredExpenseDecommissioningReserves	306000000	USD
CY2018Q4	nee	Deferred Tax Assets Tax Deferred Expense Decommissioning Reserves DeferredTaxAssetsTaxDeferredExpenseDecommissioningReserves	313000000	USD
CY2017Q4	nee	Deferredtaxliabilitiesequitymethodinvestmentofwhollyownedindirectsubsidiary Deferredtaxliabilitiesequitymethodinvestmentofwhollyownedindirectsubsidiary	442000000	USD
CY2018Q4	nee	Deferredtaxliabilitiesequitymethodinvestmentofwhollyownedindirectsubsidiary Deferredtaxliabilitiesequitymethodinvestmentofwhollyownedindirectsubsidiary	1925000000	USD
CY2016	nee	Depreciation And Amortization Excluding Nuclear Fuel DepreciationAndAmortizationExcludingNuclearFuel	3120000000	USD
CY2016	nee	Effective Income Tax Rate Reconciliation Convertible Investment Tax Credits EffectiveIncomeTaxRateReconciliationConvertibleInvestmentTaxCredits	0.017
CY2017	nee	Effective Income Tax Rate Reconciliation Convertible Investment Tax Credits EffectiveIncomeTaxRateReconciliationConvertibleInvestmentTaxCredits	-0.006
CY2018	nee	Effective Income Tax Rate Reconciliation Convertible Investment Tax Credits EffectiveIncomeTaxRateReconciliationConvertibleInvestmentTaxCredits	0.000
CY2016	nee	Effective Income Tax Rate Reconciliation Income Tax Charge Associatedwith Canadian Assetsin Nep Portfolio EffectiveIncomeTaxRateReconciliationIncomeTaxChargeAssociatedwithCanadianAssetsinNEPPortfolio	-0.007
CY2017	nee	Effective Income Tax Rate Reconciliation Income Tax Charge Associatedwith Canadian Assetsin Nep Portfolio EffectiveIncomeTaxRateReconciliationIncomeTaxChargeAssociatedwithCanadianAssetsinNEPPortfolio	0.000
CY2018	nee	Effective Income Tax Rate Reconciliation Income Tax Charge Associatedwith Canadian Assetsin Nep Portfolio EffectiveIncomeTaxRateReconciliationIncomeTaxChargeAssociatedwithCanadianAssetsinNEPPortfolio	0.000
CY2016	nee	Effective Income Tax Rate Reconciliation Production And Investment Tax Credits EffectiveIncomeTaxRateReconciliationProductionAndInvestmentTaxCredits	0.039
CY2017	nee	Effective Income Tax Rate Reconciliation Production And Investment Tax Credits EffectiveIncomeTaxRateReconciliationProductionAndInvestmentTaxCredits	0.084
CY2018	nee	Effective Income Tax Rate Reconciliation Production And Investment Tax Credits EffectiveIncomeTaxRateReconciliationProductionAndInvestmentTaxCredits	0.030
CY2016	nee	Equity In Earnings Of Subsidiaries EquityInEarningsOfSubsidiaries	0	USD
CY2018Q4	nee	Equity Method Investment Ownership Percentage High Range EquityMethodInvestmentOwnershipPercentageHighRange	0.64
CY2018Q4	nee	Equity Method Investment Ownership Percentage Low Range EquityMethodInvestmentOwnershipPercentageLowRange	0.31
CY2018	nee	Equity Method Investment Realized Gain Losson Deconsolidation After Tax EquityMethodInvestmentRealizedGainLossonDeconsolidationAfterTax	3000000000	USD
CY2018	nee	Equity Method Investment Realized Gain Losson Deconsolidation Before Tax EquityMethodInvestmentRealizedGainLossonDeconsolidationBeforeTax	3900000000	USD
CY2017Q4	nee	Equity Method Investments Of Wholly Owned Indirect Subsidiary EquityMethodInvestmentsOfWhollyOwnedIndirectSubsidiary	2321000000	USD
CY2018Q4	nee	Equity Method Investments Of Wholly Owned Indirect Subsidiary EquityMethodInvestmentsOfWhollyOwnedIndirectSubsidiary	6748000000	USD
CY2016	nee	Fair Value Net Assets Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss Included In Operating Revenues FairValueNetAssetsLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInOperatingRevenues	283000000	USD
CY2017	nee	Fair Value Net Assets Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss Included In Operating Revenues FairValueNetAssetsLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInOperatingRevenues	281000000	USD
CY2016	nee	Fair Value Net Assets Liabilities Measured On Recurring Basis Gain Loss Included In Operating Revenues FairValueNetAssetsLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInOperatingRevenues	397000000	USD
CY2017	nee	Fair Value Net Assets Liabilities Measured On Recurring Basis Gain Loss Included In Operating Revenues FairValueNetAssetsLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInOperatingRevenues	379000000	USD
CY2017Q4	nee	Finance Lease Weighted Average Borrowing Rate Percent FinanceLeaseWeightedAverageBorrowingRatePercent	0.0272
CY2018Q4	nee	Finance Lease Weighted Average Borrowing Rate Percent FinanceLeaseWeightedAverageBorrowingRatePercent	0.0272
CY2016	nee	Fuel Purchased Power And Interchange Expense FuelPurchasedPowerAndInterchangeExpense	3992000000	USD
CY2017Q1	nee	High Common Stock Sales Price HighCommonStockSalesPrice	133.28
CY2017Q2	nee	High Common Stock Sales Price HighCommonStockSalesPrice	144.87
CY2017Q3	nee	High Common Stock Sales Price HighCommonStockSalesPrice	151.60
CY2017Q4	nee	High Common Stock Sales Price HighCommonStockSalesPrice	159.40
CY2018Q1	nee	High Common Stock Sales Price HighCommonStockSalesPrice	164.41
CY2018Q2	nee	High Common Stock Sales Price HighCommonStockSalesPrice	169.53
CY2018Q3	nee	High Common Stock Sales Price HighCommonStockSalesPrice	175.65
CY2018Q4	nee	High Common Stock Sales Price HighCommonStockSalesPrice	184.20
CY2016	nee	Income Associated With Differential Membership Interests IncomeAssociatedWithDifferentialMembershipInterests	309000000	USD
CY2017	nee	Income Associated With Differential Membership Interests IncomeAssociatedWithDifferentialMembershipInterests	460000000	USD
CY2018	nee	Income Associated With Differential Membership Interests IncomeAssociatedWithDifferentialMembershipInterests	0	USD
CY2016	nee	Increase Decreasein Property Plantand Equipment Net Dueto Cash Grants Under American Recoveryand Reinvestment Actof2009 IncreaseDecreaseinPropertyPlantandEquipmentNetDuetoCashGrantsUnderAmericanRecoveryandReinvestmentActof2009	419000000	USD
CY2017	nee	Increase Decreasein Property Plantand Equipment Net Dueto Cash Grants Under American Recoveryand Reinvestment Actof2009 IncreaseDecreaseinPropertyPlantandEquipmentNetDuetoCashGrantsUnderAmericanRecoveryandReinvestmentActof2009	-154000000	USD
CY2018	nee	Increase Decreasein Property Plantand Equipment Net Dueto Cash Grants Under American Recoveryand Reinvestment Actof2009 IncreaseDecreaseinPropertyPlantandEquipmentNetDuetoCashGrantsUnderAmericanRecoveryandReinvestmentActof2009	0	USD
CY2016	nee	Independent Power Investments IndependentPowerInvestments	5396000000	USD
CY2016	nee	Interest Expense Aggregate Expenses InterestExpenseAggregateExpenses	1098000000	USD
CY2016	nee	Interest Income InterestIncome	82000000	USD
CY2018Q4	nee	Lessee Operating Lease And Finance Lease Liability Payments Due LesseeOperatingLeaseAndFinanceLeaseLiabilityPaymentsDue	330000000	USD
CY2018Q4	nee	Lessor Sales Type Lease Number Of Facilities LessorSalesTypeLeaseNumberOfFacilities	3	facility
CY2018	nee	Longterm Debt Decreasefrom Deconsolidation LongtermDebtDecreasefromDeconsolidation	4800000000	USD
CY2017Q1	nee	Low Common Stock Sales Price LowCommonStockSalesPrice	117.33
CY2017Q2	nee	Low Common Stock Sales Price LowCommonStockSalesPrice	127.09
CY2017Q3	nee	Low Common Stock Sales Price LowCommonStockSalesPrice	138.00
CY2017Q4	nee	Low Common Stock Sales Price LowCommonStockSalesPrice	145.62
CY2018Q1	nee	Low Common Stock Sales Price LowCommonStockSalesPrice	145.10
CY2018Q2	nee	Low Common Stock Sales Price LowCommonStockSalesPrice	155.06
CY2018Q3	nee	Low Common Stock Sales Price LowCommonStockSalesPrice	163.52
CY2018Q4	nee	Low Common Stock Sales Price LowCommonStockSalesPrice	164.78
CY2017Q4	nee	Noncurrent Regulatory Asset Other NoncurrentRegulatoryAssetOther	1506000000	USD
CY2018Q4	nee	Noncurrent Regulatory Asset Other NoncurrentRegulatoryAssetOther	2492000000	USD
CY2017Q4	nee	Noncurrent Regulatory Liability Asset Retirement Obligation Regulatory Expense Difference NoncurrentRegulatoryLiabilityAssetRetirementObligationRegulatoryExpenseDifference	2569000000	USD
CY2018Q4	nee	Noncurrent Regulatory Liability Asset Retirement Obligation Regulatory Expense Difference NoncurrentRegulatoryLiabilityAssetRetirementObligationRegulatoryExpenseDifference	2352000000	USD
CY2017Q4	nee	Noncurrent Regulatory Liability Other NoncurrentRegulatoryLiabilityOther	1215000000	USD
CY2018Q4	nee	Noncurrent Regulatory Liability Other NoncurrentRegulatoryLiabilityOther	1842000000	USD
CY2016	nee	Nuclear Fuel And Other Amortization NuclearFuelAndOtherAmortization	308000000	USD
CY2018Q4	nee	Investmentsin Wholly Owned Subsidiaries InvestmentsinWhollyOwnedSubsidiaries	0	USD
CY2017Q4	nee	Investmentsin Wholly Owned Subsidiaries InvestmentsinWhollyOwnedSubsidiaries	0	USD
CY2015	nee	Number Of Natural Gas Pipelines Acquired NumberOfNaturalGasPipelinesAcquired	7	pipeline
CY2017Q4	nee	Operating Lease Weighted Average Borrowing Rate Percent OperatingLeaseWeightedAverageBorrowingRatePercent	0.0365
CY2018Q4	nee	Operating Lease Weighted Average Borrowing Rate Percent OperatingLeaseWeightedAverageBorrowingRatePercent	0.0431
CY2016	nee	Other Capital Expenditures OtherCapitalExpenditures	181000000	USD
CY2016	nee	Other Comprehensive Income Loss Related To Equity Method Investee Net Of Tax OtherComprehensiveIncomeLossRelatedToEquityMethodInvesteeNetOfTax	2000000	USD
CY2016	nee	Other Comprehensive Income Loss Related To Equity Method Investee Tax OtherComprehensiveIncomeLossRelatedToEquityMethodInvesteeTax	2000000	USD
CY2017	nee	Other Comprehensive Income Loss Related To Equity Method Investee Tax OtherComprehensiveIncomeLossRelatedToEquityMethodInvesteeTax	1000000	USD
CY2018	nee	Other Comprehensive Income Loss Related To Equity Method Investee Tax OtherComprehensiveIncomeLossRelatedToEquityMethodInvesteeTax	1000000	USD
CY2016	nee	Other Income Deductions Net OtherIncomeDeductionsNet	869000000	USD
CY2017	nee	Other Income Deductions Net OtherIncomeDeductionsNet	907000000	USD
CY2018	nee	Other Income Deductions Net OtherIncomeDeductionsNet	285000000	USD
CY2016	nee	Other Than Temporary Impairment Losses On Securities Held In Nuclear Decommissioning Funds OtherThanTemporaryImpairmentLossesOnSecuritiesHeldInNuclearDecommissioningFunds	0	USD
CY2018	nee	Plant Propertyand Equipment Decreasefrom Deconsolidation PlantPropertyandEquipmentDecreasefromDeconsolidation	7800000000	USD
CY2016	nee	Proceedsfrom Differential Membership Investors Usedin Debt Reduction ProceedsfromDifferentialMembershipInvestorsUsedinDebtReduction	100000000	USD
CY2017	nee	Proceedsfrom Differential Membership Investors Usedin Debt Reduction ProceedsfromDifferentialMembershipInvestorsUsedinDebtReduction	0	USD
CY2018	nee	Proceedsfrom Differential Membership Investors Usedin Debt Reduction ProceedsfromDifferentialMembershipInvestorsUsedinDebtReduction	0	USD
CY2016	nee	Proceedsfrom Saleof Independent Power Investments ProceedsfromSaleofIndependentPowerInvestments	658000000	USD
CY2017	nee	Proceedsfrom Saleof Independent Power Investments ProceedsfromSaleofIndependentPowerInvestments	178000000	USD
CY2018	nee	Proceedsfrom Saleof Independent Power Investments ProceedsfromSaleofIndependentPowerInvestments	1617000000	USD
CY2017Q4	nee	Profit Sharing Liabilitynetof Amortization ProfitSharingLiabilitynetofAmortization	862000000	USD
CY2018	nee	Regulatory Asset Liability Amortization Period RegulatoryAssetLiabilityAmortizationPeriod	P5Y
CY2016	nee	Regulatory Asset Purchased Power Agreement Termination Net RegulatoryAssetPurchasedPowerAgreementTerminationNet	0	USD
CY2017	nee	Regulatory Asset Purchased Power Agreement Termination Net RegulatoryAssetPurchasedPowerAgreementTerminationNet	243000000	USD
CY2018	nee	Regulatory Asset Purchased Power Agreement Termination Net RegulatoryAssetPurchasedPowerAgreementTerminationNet	52000000	USD
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CY2017Q4	nee	Regulatory Assets Purchased Power Agreement Current RegulatoryAssetsPurchasedPowerAgreementCurrent	165000000	USD
CY2018Q4	nee	Regulatory Assets Purchased Power Agreement Current RegulatoryAssetsPurchasedPowerAgreementCurrent	165000000	USD
CY2017Q4	nee	Regulatory Assets Purchased Power Agreement Noncurrent RegulatoryAssetsPurchasedPowerAgreementNoncurrent	963000000	USD
CY2018Q4	nee	Regulatory Assets Purchased Power Agreement Noncurrent RegulatoryAssetsPurchasedPowerAgreementNoncurrent	798000000	USD
CY2017Q4	nee	Regulatory Liability Current Other RegulatoryLiabilityCurrentOther	50000000	USD
CY2018Q4	nee	Regulatory Liability Current Other RegulatoryLiabilityCurrentOther	60000000	USD
CY2017Q4	nee	Regulatory Liability Deferred Revenueand Credits Current RegulatoryLiabilityDeferredRevenueandCreditsCurrent	296000000	USD
CY2018Q4	nee	Regulatory Liability Deferred Revenueand Credits Current RegulatoryLiabilityDeferredRevenueandCreditsCurrent	265000000	USD
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CY2018Q4	nee	Variable Rate Tax Exempt Bonds VariableRateTaxExemptBonds	893000000	USD
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CY2018	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	1000000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	77000000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	76000000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	82000000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	35000000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	35000000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	19000000	USD
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CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	7900000	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3100000	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000	shares
CY2016Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	2736000000	USD
CY2017Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3031000000	USD
CY2018Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3135000000	USD
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CY2018	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	158000000	USD
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CY2017Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	18493000000	USD
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CY2018	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
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CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1529000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5253000000	USD
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CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
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CY2017Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.9825
CY2017Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.9825
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CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	800000000	shares
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CY2016	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	551000000	USD
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CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	151000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	86000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	25000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	21000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	21000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	24000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	26000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1300000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	659000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1149000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	573000000	USD
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-13000000	USD
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CY2016	us-gaap	Gain Loss On Investments GainLossOnInvestments	40000000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	764000000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	891000000	USD
CY2018Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	775000000	USD
CY2018Q4	us-gaap	Guarantees Fair Value Disclosure GuaranteesFairValueDisclosure	33000000	USD
CY2016	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	7000000	USD
CY2017	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	446000000	USD
CY2018	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	11000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	4378000000	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	148000000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1379000000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	91000000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	142000000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	200000000	USD
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	146000000	USD
CY2016	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-32000000	USD
CY2016	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	58000000	USD
CY2016	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-21000000	USD
CY2016	us-gaap	Increase Decrease In Recoverable Property Damage Costs IncreaseDecreaseInRecoverablePropertyDamageCosts	223000000	USD
CY2017	us-gaap	Increase Decrease In Recoverable Property Damage Costs IncreaseDecreaseInRecoverablePropertyDamageCosts	108000000	USD
CY2018	us-gaap	Increase Decrease In Recoverable Property Damage Costs IncreaseDecreaseInRecoverablePropertyDamageCosts	0	USD
CY2017Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	138000000	USD
CY2018Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	135000000	USD
CY2018	us-gaap	Interest And Fee Income Other Loans InterestAndFeeIncomeOtherLoans	94000000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	1194000000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	1186000000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	1209000000	USD
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CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	17563000000	USD
CY2017Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	25779000000	USD
CY2018Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	21476000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	2389000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	1743000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1272000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	3225000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	1827000000	USD
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CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2888000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	7634000000	USD
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CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-8918000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10950000000	USD
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CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6593000000	USD
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CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	2158000000	USD
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CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	133000000	USD
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CY2018Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P19Y
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CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	97000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	192000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-29000000	USD
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CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	15400000000	USD
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CY2016	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	236000000	USD
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CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	6667000000	USD
CY2018Q4	us-gaap	Construction Payable Current ConstructionPayableCurrent	1195000000	USD
CY2017Q4	us-gaap	Customer Deposits Current CustomerDepositsCurrent	448000000	USD
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3911000000	USD
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	11.48
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	4663000000	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2716000000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-57000000	USD
CY2018	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	6619000000	USD
CY2018Q4	us-gaap	Other Liabilities OtherLiabilities	10974000000	USD
CY2017Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	0	USD
CY2017	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	2000000	USD
CY2018	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	455000000	USD

Files In Submission

Name	View Source	Status
0000753308-19-000039-index-headers.html	Edgar Link	pending
0000753308-19-000039-index.html	Edgar Link	pending
0000753308-19-000039.txt	Edgar Link	pending
0000753308-19-000039-xbrl.zip	Edgar Link	pending
chart-19e897dec0955f048bb.jpg	Edgar Link	pending
chart-409d6a35d3da5cad9eb.jpg	Edgar Link	pending
chart-6e8ae055cc855f65af5.jpg	Edgar Link	pending
chart-d082afb757ae53abaac.jpg	Edgar Link	pending
compareresidentialbill2018.gif	Edgar Link	pending
customeraccounts2018.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
fpl.jpg	Edgar Link	pending
fplserviceterritory2018.gif	Edgar Link	pending
nee-12312018ex21.htm	Edgar Link	pending
nee-12312018ex23.htm	Edgar Link	pending
nee-12312018x10k.htm	Edgar Link	pending
nee-20181231.xml	Edgar Link	completed
nee-20181231.xsd	Edgar Link	pending
nee-20181231_cal.xml	Edgar Link	unprocessable
nee-20181231_def.xml	Edgar Link	unprocessable
nee-20181231_lab.xml	Edgar Link	unprocessable
nee-20181231_pre.xml	Edgar Link	unprocessable
nee-q42018xex10hh.htm	Edgar Link	pending
nee-q42018xex10vv.htm	Edgar Link	pending
nee-q42018xex31a.htm	Edgar Link	pending
nee-q42018xex31b.htm	Edgar Link	pending
nee-q42018xex31c.htm	Edgar Link	pending
nee-q42018xex31d.htm	Edgar Link	pending
nee-q42018xex32a.htm	Edgar Link	pending
nee-q42018xex32b.htm	Edgar Link	pending
nee.jpg	Edgar Link	pending
neeorganizationalchart_2018.jpg	Edgar Link	pending
neergeneratingfacilities2018.jpg	Edgar Link	pending
neeriso2018.jpg	Edgar Link	pending
operatingrevenues2018.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
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R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
totalreturn2018.gif	Edgar Link	pending

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$NEE
NEXTERA ENERGY INC Stock $nee

2017 Q4 Form 10-K Financial Statement

#000075330819000039 Filed on February 15, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NEE NEXTERA ENERGY INC Stock $nee

2017 Q4 Form 10-K Financial Statement

#000075330819000039 Filed on February 15, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NEE
NEXTERA ENERGY INC Stock $nee