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Summary of Significant Accounting and Reporting Policies (Additional Information) (Details) € in Millions, account in Millions |  |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended | 48 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 01, 2023 USD ($) | Oct. 26, 2020 | Sep. 14, 2020 | Feb. 11, 2020 USD ($) solar_generation_facility MW | Apr. 01, 2019 USD ($) MW | Jan. 01, 2018 USD ($) | Jan. 01, 2017 USD ($) | Jan. 31, 2022 USD ($) | Sep. 30, 2020 USD ($) customer | Dec. 31, 2025 USD ($) MW | Dec. 31, 2024 USD ($) MW | Dec. 31, 2020 USD ($) facility account county unit MW | Dec. 31, 2019 USD ($) solar_generation_facility wind_generation_facility MW | Dec. 31, 2018 USD ($) facility wind_generation_facility solar_generation_facility MW | Dec. 31, 2020 USD ($) kWh county facility account MW | Feb. 11, 2020 EUR (€) | Jan. 01, 2020 USD ($)
Basis of Presentation [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of customer accounts (more than) | account |  |  |  |  |  |  |  |  |  |  |  | 5.6 |  |  | 5.6 |  |
Number of counties In which entity operates | county |  |  |  |  |  |  |  |  |  |  |  | 8 |  |  | 8 |  |
Stockholders' Equity Note, Stock Split, Conversion Ratio |  | 4 | 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling Interest [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment in equity method investees |  |  |  |  |  |  |  |  |  |  |  | $ 5,728,000,000 | $ 7,453,000,000 | $ 6,748,000,000 | $ 5,728,000,000 |  |
Equity Method Investment, Realized Gain (Loss) on Deconsolidation, Before Tax |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,900,000,000 |  |  |
Equity Method Investment, Realized Gain (Loss) on Deconsolidation, After Tax |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,000,000,000.0 |  |  |
Regulated and Unregulated Operating Revenue [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue from contracts with customers |  |  |  |  |  |  |  |  |  |  |  | 17,000,000,000.0 | 17,500,000,000 | 15,400,000,000 |  |  |
Electric Plant, Depreciation and Amortization [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible ITCs |  |  |  |  |  |  |  |  |  |  |  | 791,000,000 | 824,000,000 |  |  |  |
Convertible ITCs included in other receivables |  |  |  |  |  |  |  |  |  |  |  | 10,000,000 | 10,000,000 |  | 10,000,000 |  |
Construction Activity [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Impairment charges |  |  |  |  |  |  |  |  |  |  |  |  | 72,000,000 |  |  |  |
Impairment of long-lived assets, after tax |  |  |  |  |  |  |  |  |  |  |  |  | 54,000,000 |  |  |  |
Decommissioning of Nuclear Plants, Dismantlement of Plants and Other Accrued Asset Removal Costs [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset Retirement Obligation |  |  |  |  |  |  |  |  |  |  |  | 3,166,000,000 | 3,506,000,000 | 3,135,000,000 | 3,166,000,000 |  |
Restricted Cash [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
restricted cash related to margin cash collateral that is netted against derivative assets |  |  |  |  |  |  |  |  |  |  |  | 183,000,000 | 139,000,000 |  | 183,000,000 |  |
restricted cash related to margin cash collateral that is netted against derivative liabilities |  |  |  |  |  |  |  |  |  |  |  | 136,000,000 | (66,000,000) |  | 136,000,000 |  |
Restricted cash |  |  |  |  |  |  |  |  |  |  |  | 441,000,000 | 508,000,000 |  | 441,000,000 |  |
Measurement of Credit Losses on Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Retained earnings |  |  |  |  |  |  |  |  |  |  |  | 25,363,000,000 | 25,199,000,000 |  | 25,363,000,000 |  |
Income Taxes [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue equivalent of the difference in accumulated deferred income taxes computed under accounting rules, as compared to regulatory accounting rules |  |  |  |  |  |  |  |  |  |  |  | $ 3,949,000,000 | 4,141,000,000 |  | 3,949,000,000 |  |
Amortization period |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |
Unrecognized tax benefits that impact annual effective income tax rate |  |  |  |  |  |  |  |  |  |  |  | $ 129,000,000 |  |  | $ 129,000,000 |  |
Variable Interest Entities [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income (Loss) Attributable to Noncontrolling Interest |  |  |  |  |  |  |  |  |  |  |  | $ (550,000,000) | (381,000,000) | (862,000,000) |  |  |
Redeemable noncontrolling interests |  |  |  |  |  |  |  |  |  |  |  |  | $ 423,000,000 |  |  |  |
Leases [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating Lease, Liability, Statement of Financial Position [Extensible List] |  |  |  |  |  |  |  |  |  |  |  | us-gaap:OtherLiabilities | us-gaap:OtherLiabilities |  | us-gaap:OtherLiabilities |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal |  |  |  |  |  |  |  |  |  |  |  | $ 353,000,000 | $ 406,000,000 | 80,000,000 |  |  |
Sale of Noncontrolling Ownership Interests [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from Sale of Interest in Partnership Unit |  |  |  |  |  |  |  |  |  |  |  | $ 656,000,000 |  |  |  |  |
Solar Generating Capacity | MW |  |  |  |  |  |  |  |  |  |  |  | 100 |  |  | 100 |  |
Solar Plus Storage Facility Capacity | MW |  |  |  |  |  |  |  |  |  |  |  | 30 |  |  | 30 |  |
Customer deposits |  |  |  |  |  |  |  |  |  |  |  | $ 474,000,000 | 499,000,000 |  | $ 474,000,000 |  |
Purchaser Of Facility Terms Not Met |  |  |  |  |  |  |  |  |  |  |  | 155,000,000 |  |  | 155,000,000 |  |
Variable Interest Entity, Primary Beneficiary [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Variable Interest Entities [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (Loss) Attributable to Noncontrolling Interest, before Tax |  |  |  |  |  |  |  |  |  |  |  | 497,000,000 |  |  |  |  |
Net Income (Loss) Attributable to Noncontrolling Interest |  |  |  |  |  |  |  |  |  |  |  | 373,000,000 |  |  |  |  |
Accounting Standards Update 2016-13 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Measurement of Credit Losses on Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Retained earnings |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 11,000,000
FPL[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulated and Unregulated Operating Revenue [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue from contracts with customers |  |  |  |  |  |  |  |  |  |  |  | 11,600,000,000 | 12,100,000,000 | $ 11,800,000,000 |  |  |
Regulated Operations [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of generation facilities retired during period | facility |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 |  |  |
Net book value |  |  |  |  |  |  |  |  |  |  |  | $ 48,933,000,000 | 45,074,000,000 |  | $ 48,933,000,000 |  |
FPSC rate orders and 2021 Base Rate Proceeding [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase in base rate revenues |  |  |  |  | $ 200,000,000 | $ 211,000,000 | $ 400,000,000 |  |  |  |  |  |  |  |  |  |
Energy Assets, Power Generation Capacity | MW |  |  |  |  | 1,720 |  |  |  |  |  |  |  |  |  |  |  |
Renewable energy assets, power generation capacity (mw) | MW |  |  |  |  |  |  |  |  |  |  |  | 1,200 |  |  | 1,200 |  |
Regulatory return on common equity (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.55% |  |
Earned regulatory ROE threshold below which retail base rate relief may be sought (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.60% |  |
Earned regulatory ROE threshold above which retail base rate reduction may be sought (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.60% |  |
Time period after filing of a cost recovery petition that future storm restoration costs would be recoverable on an interim basis |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 60 days |  |
Maximum Amount Of Depreciation Reserve That May Be Amortized |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000.0 |  |
Reserve amount remaining under 2012 rate agreement that may be amortized |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 250,000,000 |  |
Maximum Storm Surcharge |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 |  |
Threshold Of Storm Restoration Costs In Any Given Calendar Year At Which Surcharge May Be Increased |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 800,000,000 |  |
Threshold Of Storm Restoration Costs In Any Given Calendar Year At Which Surcharge May Be Increased, Amount Above Which May Be Recovered |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 400,000,000 |  |
Increment Of Usage In Kwh On Which Storm Surcharge Is Based | kWh |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,000 |  |
Cost Of Recovery Period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12 months |  |
Electric Plant, Depreciation and Amortization [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible ITCs |  |  |  |  |  |  |  |  |  |  |  | $ 122,000,000 | 128,000,000 |  |  |  |
Maximum interval between depreciation studies performed and filed with the FPSC (in years) |  |  |  |  |  |  |  |  |  |  |  | four years |  |  |  |  |
Construction Activity [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Threshold of plant in service balance at which AFUDC may be recorded (in hundredths) |  |  |  |  |  |  |  |  |  |  |  | 0.50% |  |  |  |  |
Decommissioning of Nuclear Plants, Dismantlement of Plants and Other Accrued Asset Removal Costs [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum interval between nuclear decommissioning studies submitted to the FPSC for approval (in years) |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |
For FPL, number of nuclear units | unit |  |  |  |  |  |  |  |  |  |  |  | 4 |  |  |  |  |
FPL's portion of the ultimate costs of nuclear decommissioning |  |  |  |  |  |  |  |  |  |  |  | $ 7,000,000,000.0 |  |  | $ 7,000,000,000.0 |  |
FPL's Ultimate costs of nuclear decommissioning, in current year dollars |  |  |  |  |  |  |  |  |  |  |  | 2,500,000,000 |  |  | 2,500,000,000 |  |
FPL's fund earnings on decommissioning funds |  |  |  |  |  |  |  |  |  |  |  | $ 132,000,000 | 125,000,000 | $ 94,000,000 |  |  |
Maximum interval between plant dismantlement studies submitted to the FPSC for approval (in years) |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |  |  |  |
Plant Dismantlement Approved Expense Effective January 2017 |  |  |  |  |  |  |  |  |  |  |  | $ 26,000,000 |  |  |  |  |
Ultimate Costs Of Plant Dismantlement |  |  |  |  |  |  |  |  |  |  |  | 1,200,000,000 |  |  | 1,200,000,000 |  |
Ultimate Costs Of Plant Dismantlement In Current Year Dollars |  |  |  |  |  |  |  |  |  |  |  | 541,000,000 |  |  | 541,000,000 |  |
Asset Retirement Obligation |  |  |  |  |  |  |  |  |  |  |  | 1,804,000,000 | 2,268,000,000 | $ 2,147,000,000 | 1,804,000,000 |  |
Restricted Cash [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted cash |  |  |  |  |  |  |  |  |  |  |  | 76,000,000 | 118,000,000 |  | 76,000,000 |  |
Measurement of Credit Losses on Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Retained earnings |  |  |  |  |  |  |  |  |  |  |  | 9,614,000,000 | 9,174,000,000 |  | 9,614,000,000 |  |
Income Taxes [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue equivalent of the difference in accumulated deferred income taxes computed under accounting rules, as compared to regulatory accounting rules |  |  |  |  |  |  |  |  |  |  |  | 3,567,000,000 | 3,745,000,000 |  | 3,567,000,000 |  |
Accumulated Deferred Investment Tax Credit |  |  |  |  |  |  |  |  |  |  |  | 729,000,000 | 412,000,000 |  | 729,000,000 |  |
Deferred income tax benefit associated with convertible ITCs |  |  |  |  |  |  |  |  |  |  |  | 38,000,000 | 40,000,000 |  |  |  |
Sale of Noncontrolling Ownership Interests [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer deposits |  |  |  |  |  |  |  |  |  |  |  | 430,000,000 | 459,000,000 |  | 430,000,000 |  |
FPL[Member] | Hurricane Dorian [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Storm Funds Storm Reserves and Storm Cost Recovery Abstract |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Storm restoration costs |  |  |  |  |  |  |  |  |  |  |  |  | 239,000,000 |  |  |  |
FPL[Member] | Hurricane Isaias and Tropical Storm Eta [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Storm Funds Storm Reserves and Storm Cost Recovery Abstract |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Storm restoration costs |  |  |  |  |  |  |  |  |  |  |  | 200,000,000 |  |  | 200,000,000 |  |
NEER [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling Interest [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment in equity method investees |  |  |  |  |  |  |  |  |  |  |  | 5,239,000,000 | 6,876,000,000 |  | 5,239,000,000 |  |
Construction Activity [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Project development costs of NextEra Energy Resources |  |  |  |  |  |  |  |  |  |  |  | $ 571,000,000 | $ 651,000,000 |  | $ 571,000,000 |  |
Deemed capital structure of NextEra Energy Resources (in hundredths) |  |  |  |  |  |  |  |  |  |  |  | 70.00% |  |  | 70.00% |  |
Wind Electric Generating Facility Capability | MW |  |  |  |  |  |  |  |  |  |  |  |  | 220 |  |  |  |
Impairment charges |  |  |  |  |  |  |  |  |  |  |  | $ 1,500,000,000 |  |  |  |  |
Impairment of long-lived assets, after tax |  |  |  |  |  |  |  |  |  |  |  | 1,200,000,000 |  |  |  |  |
Decommissioning of Nuclear Plants, Dismantlement of Plants and Other Accrued Asset Removal Costs [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset Retirement Obligation |  |  |  |  |  |  |  |  |  |  |  | 1,232,000,000 | $ 1,097,000,000 |  | $ 1,232,000,000 |  |
Ultimate Costs Of Nuclear Decommissioning For Wholly Owned Indirect Subsidiary |  |  |  |  |  |  |  |  |  |  |  | 9,500,000,000 |  |  | 9,500,000,000 |  |
Ultimate Costs Of Nuclear Decommissioning In Current Year Dollars For Wholly Owned Indirect Subsidiary |  |  |  |  |  |  |  |  |  |  |  | 2,100,000,000 |  |  | 2,100,000,000 |  |
Ultimate costs to dismantle wind and solar facilities |  |  |  |  |  |  |  |  |  |  |  | $ 2,400,000,000 |  |  |  |  |
Effective period for Seabrook's decommissioning funding plan (in years) |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |  |  |  |
Variable Interest Entities [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Wind Electric Generating Facility Capability | MW |  |  |  |  |  |  |  |  |  |  |  |  | 220 |  |  |  |
NEER [Member] | Variable Interest Entity, Primary Beneficiary [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Construction Activity [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Wind Electric Generating Facility Capability | MW |  |  |  |  |  |  |  |  |  |  |  | 10,913 |  |  |  |  |
Variable Interest Entities [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Wind Electric Generating Facility Capability | MW |  |  |  |  |  |  |  |  |  |  |  | 10,913 |  |  |  |  |
Solar generating facility capability | MW |  |  |  |  |  |  |  |  |  |  |  | 1,377 |  |  |  |  |
Gulf Power [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulated Operations [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory Assets, Coal Generating Assets |  |  |  |  |  |  |  |  |  |  |  | $ 462,000,000 |  |  | $ 462,000,000 |  |
Gulf Power [Member] | Hurricane Sally [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Storm Funds Storm Reserves and Storm Cost Recovery Abstract |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Eligible storm restoration costs |  |  |  |  |  |  |  |  | $ 206,000,000 |  |  |  |  |  |  |  |
Public Utilities, Number Of Customers Impacted By Hurricane | customer |  |  |  |  |  |  |  |  | 285,000 |  |  |  |  |  |  |  |
subsidiary of NextEra Energy Resources [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total generating facility capacity (mw) | MW |  |  |  |  |  |  |  |  |  |  |  | 900 |  |  |  |  |
Sale of Noncontrolling Ownership Interests [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Wind Generation Facilities | facility |  |  |  |  |  |  |  |  |  |  |  | 3 |  |  | 3 |  |
Number Solar Generation Facilities | facility |  |  |  |  |  |  |  |  |  |  |  | 4 |  |  | 4 |  |
Reduction To Additional Paid In Capital, Gross |  |  |  |  |  |  |  |  |  |  |  | $ 188,000,000 |  |  | $ 188,000,000 |  |
Reduction To Additional Paid In Capital, Net |  |  |  |  |  |  |  |  |  |  |  | 165,000,000 |  |  | 165,000,000 |  |
Other Noncontrolling Interests |  |  |  |  |  |  |  |  |  |  |  | 689,000,000 |  |  | 689,000,000 |  |
Customer deposits |  |  |  |  |  |  |  |  |  |  |  | $ 155,000,000 |  |  | $ 155,000,000 |  |
subsidiary of NextEra Energy Resources [Member] | Third Party [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of Noncontrolling Ownership Interests [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  | 50.00% |  |
subsidiary of NextEra Energy Resources [Member] | subsidiary of NextEra Energy Resources [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of Noncontrolling Ownership Interests [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners |  |  |  |  |  |  |  |  |  |  |  | 90.00% |  |  | 90.00% |  |
subsidiary of NextEra Energy Resources [Member] | NEP [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of Noncontrolling Ownership Interests [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners |  |  |  |  |  |  |  |  |  |  |  | 40.00% |  |  | 40.00% |  |
subsidiary of NextEra Energy Resources [Member] | Solar-Plus-Storage Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of Noncontrolling Ownership Interests [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  | 100.00% |  |
Forecast [Member] | FPL[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
FPSC rate orders and 2021 Base Rate Proceeding [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase in base rate revenues | $ 615,000,000 |  |  |  |  |  |  | $ 1,100,000,000 |  |  |  |  |  |  |  |  |
Renewable energy assets, power generation capacity (mw) | MW |  |  |  |  |  |  |  |  |  | 900 | 900 |  |  |  |  |  |
Regulatory return on common equity (in hundredths) |  |  |  |  |  |  |  | 11.50% |  |  |  |  |  |  |  |  |
Base Rate Plan Term |  |  |  |  |  |  |  | 4 years |  |  |  |  |  |  |  |  |
Base Rate Adjustments |  |  |  |  |  |  |  |  |  | $ 140,000,000 | $ 140,000,000 |  |  |  |  |  |
Basis Point Incentive |  |  |  |  |  |  |  | 0.50% |  |  |  |  |  |  |  |  |
Minimum [Member] | FPL[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
FPSC rate orders and 2021 Base Rate Proceeding [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory return on common equity (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.60% |  |
Maximum [Member] | FPL[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
FPSC rate orders and 2021 Base Rate Proceeding [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory return on common equity (in hundredths) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.60% |  |
Coal Fired Generation Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulated Operations [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory assets, net of amortization |  |  |  |  |  |  |  |  |  |  |  | $ 634,000,000 | $ 799,000,000 |  | $ 634,000,000 |  |
Coal Fired Generation Facility [Member] | FPL[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulated Operations [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory assets, net of amortization |  |  |  |  |  |  |  |  |  |  |  | 634,000,000 | 799,000,000 |  | 634,000,000 |  |
Number of coal-fired electric generation facilities | facility |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 |  |  |
Regulatory asset, amortization period |  |  |  |  |  |  |  |  |  |  |  |  |  | 9 years |  |  |
Current other assets [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Cash [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted cash, current |  |  |  |  |  |  |  |  |  |  |  | 374,000,000 | 411,000,000 |  | 374,000,000 |  |
Current other assets [Member] | FPL[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Cash [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted cash, current |  |  |  |  |  |  |  |  |  |  |  | 58,000,000 | 54,000,000 |  | 58,000,000 |  |
NEP [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling Interest [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment in equity method investees |  |  |  |  |  |  |  |  |  |  |  |  | 4,400,000,000 |  |  |  |
Franchise and Gross Receipts Taxes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulated and Unregulated Operating Revenue [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue from contracts with customers |  |  |  |  |  |  |  |  |  |  |  | 725,000,000 | 763,000,000 | $ 738,000,000 |  |  |
Franchise and Gross Receipts Taxes [Member] | FPL[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulated and Unregulated Operating Revenue [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue from contracts with customers |  |  |  |  |  |  |  |  |  |  |  | 725,000,000 | 763,000,000 | 738,000,000 |  |  |
Retired Plant [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulated Operations [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory assets, net of amortization |  |  |  |  |  |  |  |  |  |  |  | 859,000,000 | 851,000,000 |  | 859,000,000 |  |
Retired Plant [Member] | FPL[Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulated Operations [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory assets, net of amortization |  |  |  |  |  |  |  |  |  |  |  | 859,000,000 | 851,000,000 |  | $ 859,000,000 |  |
Net book value |  |  |  |  |  |  |  |  |  |  |  |  |  | 883,000,000 |  |  |
Amount of regulatory assets deferred |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 736,000,000 |  |  |
Regulatory asset, amortization period |  |  |  |  |  |  |  |  |  |  |  |  |  | 15 years |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Two solar generation facilities located in Spain [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal |  |  |  |  |  |  |  |  |  |  |  | 270,000,000 |  |  |  |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) On Disposal, Net Of Tax |  |  |  |  |  |  |  |  |  |  |  | $ 270,000,000 |  |  |  |  |
Disposal Group, Including Discontinued Operation, Other Assets, Current |  |  |  |  |  |  |  |  |  |  |  |  | 440,000,000 |  |  |  |
Current other liabilities |  |  |  |  |  |  |  |  |  |  |  |  | 647,000,000 |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Two solar generation facilities located in Spain [Member] | NEER [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Generation Facilities Sold | solar_generation_facility |  |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |
Total generating facility capacity (mw) | MW |  |  |  | 99.8 |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  |  | $ 121,000,000 |  |  |  |  |  |  |  |  |  |  |  | € 111 |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Three Wind Generation Facilities And Three Solar Generation Facilities [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal |  |  |  |  |  |  |  |  |  |  |  |  | 341,000,000 |  |  |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) On Disposal, Net Of Tax |  |  |  |  |  |  |  |  |  |  |  |  | 259,000,000 |  |  |  |
Disposal Group, Including Discontinued Operation, Stockholders' Equity Attributable to Noncontrolling Interest |  |  |  |  |  |  |  |  |  |  |  |  | $ 118,000,000 |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Three Wind Generation Facilities And Three Solar Generation Facilities [Member] | NEER [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total generating facility capacity (mw) | MW |  |  |  |  |  |  |  |  |  |  |  |  | 611 |  |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000.0 |  |  |  |
Disposal Group, Including Discontinued Operation, Working Capital |  |  |  |  |  |  |  |  |  |  |  |  | $ 12,000,000 |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Solar plants [Member] | NEER [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Generation Facilities Sold | solar_generation_facility |  |  |  |  |  |  |  |  |  |  |  |  | 3 | 1 |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Solar plants [Member] | Noncontrolling Interest [Member] | NEER [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Generation Facilities Sold | solar_generation_facility |  |  |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | ten wind generation facilities and one solar generation facility [Member] | NEER [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total generating facility capacity (mw) | MW |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,388 |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,300,000,000 |  |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal |  |  |  |  |  |  |  |  |  |  |  |  |  | 36,000,000 |  |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) On Disposal, Net Of Tax |  |  |  |  |  |  |  |  |  |  |  |  |  | 32,000,000 |  |  |
Assumption Of Noncontrolling Interest |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 941,000,000 |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Wind plants [Member] | NEER [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disposal of a Business/Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number Of Generation Facilities Sold | wind_generation_facility |  |  |  |  |  |  |  |  |  |  |  |  | 3 | 10 |  |  |

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- Definition Amount Of Regulatory Assets Deferred + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Approximate number of customer accounts serviced by FPL. + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:integerItemType
Balance Type: | na
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- Definition Assumption Of Noncontrolling Interest + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- Definition Base Rate Adjustments, Renewable Energy Assets + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Base Rate Plan Term + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Basis Point Incentive + References No definition available. + Details
Name: | nee_BasisPointIncentive
Namespace Prefix: | nee_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | nee_ConstructionActivityAbstract
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Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount of convertible ITCs recorded during the year. Convertible ITCs are amortized as a reduction to depreciation and amortization expense over the estimated life of the related property, plant and equipment. + References No definition available. + Details
Name: | nee_ConvertibleInvestmentTaxCredits
Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Convertible investment tax credits (ITCs) included in other receivables on the consolidated balance sheets. Convertible ITCs are amortized as a reduction to depreciation and amortization expense over the estimated life of the related property, plant and equipment. + References No definition available. + Details
Name: | nee_ConvertibleInvestmentTaxCreditsIncludedInOtherReceivables
Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Cost Of Recovery Period + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition Deemed capital structure of subsidiary for purposes of allocating interest expense. + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Deferred income tax benefit related to the difference between the financial statement and tax bases of renewable property. + References No definition available. + Details
Name: | nee_DeferredIncomeTaxBenefitAssociatedWithConvertibleInvestmentTaxCredits
Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Disposal Group, Including Discontinued Operation, Stockholders' Equity Attributable to Noncontrolling Interest + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Disposal Group, Including Discontinued Operation, Working Capital + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Disposal Group, Not Discontinued Operation, Gain (Loss) On Disposal, Net Of Tax + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- Definition Disposal of a Business/Assets [Abstract] + References No definition available. + Details
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Namespace Prefix: | nee_
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Balance Type: | na
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- Definition For FPL, this element represents the threshold of the earned regulatory ROE above which retail base rate reduction may be sought. + References No definition available. + Details
Name: | nee_EarnedRegulatoryRoeThresholdAboveWhichRetailbaseRateReductionMayBeSought
Namespace Prefix: | nee_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition For FPL, this element represents the threshold of the earned regulatory ROE below which retail base rate relief may be sought. + References No definition available. + Details
Name: | nee_EarnedRegulatoryRoeThresholdBelowWhichRetailbaseRateReliefMayBeSought
Namespace Prefix: | nee_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition For NextEra Energy Resources, the effective period for Seabrook Station's decommissioning funding plan filed with the New Hampshire Nuclear Decommissioning Financing Committee (NDFC). + References No definition available. + Details
Name: | nee_EffectivePeriodForDecommissioningFundingPlanForSubsidiary
Namespace Prefix: | nee_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition Eligible Storm Recovery Costs + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Energy Assets, Power Generation Capacity + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | num:powerItemType
Balance Type: | na
Period Type: | instant

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- Definition Equity Method Investment, Realized Gain (Loss) on Deconsolidation, After Tax + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Equity Method Investment, Realized Gain (Loss) on Deconsolidation, Before Tax + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- References No definition available. + Details
Name: | nee_FpscRateOrderRateCaseAbstract
Namespace Prefix: | nee_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition For FPL, earnings on nuclear decommissioning reserve funds, net of taxes, which are reinvested in the funds and recognized as income/loss with an offset recorded to reflect a corresponding increase/decrease in the related regulatory liability accounts (with no effect on net income). + References No definition available. + Details
Name: | nee_FundEarningsOnDecommissioningFundsOfWhollyOwnedSubsidiary
Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Generating Facility Capacity + References No definition available. + Details
Name: | nee_GeneratingFacilityCapacity
Namespace Prefix: | nee_
Data Type: | num:powerItemType
Balance Type: | na
Period Type: | duration

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- Definition Impairment of Long-Lived Assets Held-for-use, Net of Tax + References No definition available. + Details
Name: | nee_ImpairmentofLongLivedAssetsHeldforuseNetofTax
Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition For FPL, this amount represents the increase in retail base rate revenues on an annualized basis beginning when the rate agreement became effective. + References No definition available. + Details
Name: | nee_IncreaseInBaseRateRevenues
Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition For FPL, this element represents the increment (in kwh) of usage on which the future storm restoration costs maximum surcharge is based. + References No definition available. + Details
Name: | nee_IncrementOfUsageInKwhOnWhichSurchargeIsBased
Namespace Prefix: | nee_
Data Type: | num:energyItemType
Balance Type: | na
Period Type: | duration

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- Definition Maximum Amount Of Depreciation Reserve That May Be Amortized + References No definition available. + Details
Name: | nee_MaximumAmountOfDepreciationReserveThatMayBeAmortized
Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition For substantially all of FPL's property, the maximum interval (in years) between depreciation studies that are performed and filed with the Florida Public Service Commission (FPSC). + References No definition available. + Details
Name: | nee_MaximumIntervalBetweenDepreciationStudies
Namespace Prefix: | nee_
Data Type: | us-types:durationStringItemType
Balance Type: | na
Period Type: | duration

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- Definition For FPL, the maximum interval (in years) between nuclear decommissioning studies that are submitted to the Florida Public Service Commission (FPSC) for approval. + References No definition available. + Details
Name: | nee_MaximumIntervalBetweenNuclearDecommissioningStudies
Namespace Prefix: | nee_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition For FPL, the maximum interval (in years) between plant dismantlement studies that are submitted to the Florida Public Service Commission (FPSC) for approval. + References No definition available. + Details
Name: | nee_MaximumIntervalBetweenPlantDismantlementStudies
Namespace Prefix: | nee_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition For FPL, this element represents the future storm restoration costs maximum surcharge for every 1,000 kwh of usage on residential bills during the first 12 months. + References No definition available. + Details
Name: | nee_MaximumSurcharge
Namespace Prefix: | nee_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Number Of Coal-Fired Electric Generation Facilities + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Number Of Counties In Which Entity Operates + References No definition available. + Details
Name: | nee_NumberOfCountiesInWhichEntityOperates
Namespace Prefix: | nee_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Number Of Generation Facilities Retired During Period + References No definition available. + Details
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Namespace Prefix: | nee_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- Definition Number Of Generation Facilities Sold + References No definition available. + Details
Name: | nee_NumberOfGenerationFacilitiesSold
Namespace Prefix: | nee_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- Definition For FPL, the number of nuclear units for which the ultimate costs of decommissioning, including costs associated with spent fuel storage above what is expected to be refunded by the U.S. Department of Energy under a spent fuel settlement agreement, are indicated in the nuclear decommissioning study submitted to the FPSC. + References No definition available. + Details
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Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- Definition Number Of Wind Generation Facilities + References No definition available. + Details
Name: | nee_NumberOfWindGenerationFacilities
Namespace Prefix: | nee_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Number Solar Generation Facilities + References No definition available. + Details
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- Definition Plant Dismantlement Approved Expense After Dismantlement Study + References No definition available. + Details
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- Definition For NextEra Energy Resources, the amount of project development costs capitalized as of the balance sheet date. These costs include land rights and other third-party costs directly associated with the development of a new project. Upon commencement of construction, these costs either are transferred to construction work in progress or remain in other assets, depending upon the nature of the cost. Capitalized development costs are charged to OM expenses when recoverability is no longer probable. + References No definition available. + Details
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- Definition Public Utilities, Number Of Customers Impacted By Hurricane + References No definition available. + Details
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- Definition Public Utilities, Storm Restoration Costs + References No definition available. + Details
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- Definition Purchaser Of Facility Terms Not Met + References No definition available. + Details
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- Definition Reduction To Additional Paid In Capital, Gross + References No definition available. + Details
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- Definition Reduction To Additional Paid In Capital, Net + References No definition available. + Details
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- Definition Regulatory Asset (Liability), Amortization Period + References No definition available. + Details
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- Definition Regulatory Assets, Coal Generating Assets, Remaining Net Book Value + References No definition available. + Details
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- Definition Regulatory Assets, Net of Amortization + References No definition available. + Details
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- Definition For FPL, this element represents the regulatory return on common equity. + References No definition available. + Details
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- Definition Renewable Energy Assets, Power Generation Capacity + References No definition available. + Details
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- Definition Reserve Amount Remaining Under 2012 Rate Agreement That May Be Amortized + References No definition available. + Details
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- Definition Where offsetting positions exist, restricted cash related to margin cash collateral that is netted against derivative assets + References No definition available. + Details
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- Definition Where offsetting positions exist, restricted cash related to margin cash collateral that is netted against derivative liabilities + References No definition available. + Details
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- Definition The revenue equivalent of the difference in accumulated deferred income taxes computed under accounting rules, as compared to regulatory accounting rules. Included in other regulatory assets on the consolidated balance sheets, this amount is being amortized in accordance with the regulatory treatment over the estimated lives of the assets or liabilities for which the deferred tax amount was initially recognized. + References No definition available. + Details
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- Definition Sale of Noncontrolling Ownership Interests + References No definition available. + Details
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- References No definition available. + Details
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- Definition Solar Generating Capacity + References No definition available. + Details
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- Definition Total capability of solar electric generating facilities + References No definition available. + Details
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- Definition Solar Plus Storage Facility Capacity + References No definition available. + Details
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- Definition For FPL, FPSC rules limit the recording of allowance for funds used during construction (AFUDC) to projects that cost in excess of this threshold percentage of a utility's plant in service balance, and that require more than one year to complete. FPSC rules allow construction projects below this threshold as a component of rate base. + References No definition available. + Details
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- Definition For FPL, this element represents the minimum amount of storm restoration costs in any given calendar year at which FPL may request an increase to the maximum future storm restoration costs surcharge. + References No definition available. + Details
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- Definition Threshold Of Storm Restoration Costs In Any Given Calendar Year At Which Surcharge May Be Increased, Amount Above Which May be Recovered + References No definition available. + Details
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- Definition Time Period After Filing of a Cost Recovery Petition that Future Storm Restoration Costs Would Be Recoverable on an Interim Basis + References No definition available. + Details
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- Definition This element represents NextEra Energy Resources' portion of the approximate ultimate costs of nuclear decommissioning, including costs associated with spent fuel storage above what is expected to be refunded by the Department of Energy under a spent fuel settlement agreement. + References No definition available. + Details
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- Definition This element represents FPL's portion of the approximate ultimate costs of nuclear decommissioning, including costs associated with spent fuel storage above what is expected to be refunded by the Department of Energy under a spent fuel settlement agreement. + References No definition available. + Details
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- Definition This element represents NextEra Energy Resources' portion of the approximate ultimate costs of nuclear decommissioning, including costs associated with spent fuel storage above what is expected to be refunded by the Department of Energy under a spent fuel settlement agreement, expressed in current year dollars. + References No definition available. + Details
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- Definition This element represents FPL's portion of the approximate ultimate costs of nuclear decommissioning, including costs associated with spent fuel storage above what is expected to be refunded by the Department of Energy under a spent fuel settlement agreement, expressed in current year dollars. + References No definition available. + Details
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- Definition The element represents FPL's portion of the approximate ultimate costs of plant dismantlement. + References No definition available. + Details
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- Definition This element represents FPL's portion of the approximate ultimate costs of plant dismantlement, expressed in current year dollars. + References No definition available. + Details
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- Definition Ultimate cost to dismantle wind and solar facilities, where required + References No definition available. + Details
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- Definition Total capability of wind electric generating facilities. + References No definition available. + Details
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- Definition The noncurrent portion of the reserve for accumulated deferred investment tax credits as of the balance sheet date. This is the remaining investment credit, which will reduce the cost of services collected from ratepayers by a ratable portion over the investment's regulatory life. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 255 -SubTopic 10 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=121605250&loc=d3e2408-110839 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.26(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 27 -URI http://asc.fasb.org/extlink&oid=120406818&loc=d3e32262-109318 + Details
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- Definition The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
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