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Commitments and Contingencies (Planned Capital Expenditures) (Details) $ in Millions | 9 Months Ended
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Sep. 30, 2020 USD ($) MW
FPL [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | $ 2,030
2021 | 6,895
2022 | 6,655
2023 | 6,470
2024 | 6,725
Total | 28,775
Gulf Power [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 260
2021 | 860
2022 | 695
2023 | 625
2024 | 685
Total | 3,125
NextEra Energy Resources [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 1,985
2021 | 4,420
2022 | 940
2023 | 615
2024 | 305
Total | 8,265
New Generation Expenditures [Member] | FPL [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 375
2021 | 860
2022 | 900
2023 | 680
2024 | 540
Total | 3,355
Existing Generation Expenditures [Member] | FPL [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 460
2021 | 1,055
2022 | 1,140
2023 | 1,035
2024 | 1,020
Total | 4,710
Transmission And Distribution Expenditures [Member] | FPL [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 860
2021 | 4,020
2022 | 3,665
2023 | 3,825
2024 | 4,290
Total | 16,660
Allowance for funds used during construction (AFUDC) - remainder of 2020 | 10
Allowance for funds used during construction (AFUDC) - 2021 | 50
Allowance for funds used during construction (AFUDC) - 2022 | 50
Allowance for funds used during construction (AFUDC) - 2023 | 40
Allowance for funds used during construction (AFUDC) - 2024 | 55
Nuclear Fuel Expenditures [Member] | FPL [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 85
2021 | 220
2022 | 170
2023 | 120
2024 | 145
Total | 740
General And Other Expenditures [Member] | FPL [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 250
2021 | 740
2022 | 780
2023 | 810
2024 | 730
Total | 3,310
Wind Expenditures [Member] | NextEra Energy Resources [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 785
2021 | 1,605
2022 | 30
2023 | 20
2024 | 25
Total | $ 2,465
Planned new generation over 5 year period (in megawatts) | MW | 4,784
Solar Expenditures [Member] | NextEra Energy Resources [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | $ 430
2021 | 1,520
2022 | 565
2023 | 375
2024 | 0
Total | $ 2,890
Planned new generation over 5 year period (in megawatts) | MW | 2,977
Battery Storage Expenditures [Member] | NextEra Energy Resources [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | $ 250
2021 | 275
2022 | 60
2023 | 0
2024 | 0
Total | 585
Nuclear Expenditures [Member] | NextEra Energy Resources [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 60
2021 | 230
2022 | 185
2023 | 140
2024 | 190
Total | 805
Pipelines [Member] | NextEra Energy Resources [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 195
2021 | 410
2022 | 0
2023 | 0
2024 | 0
Total | 605
Rate-Regulated Transmission [Member] | NextEra Energy Resources [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 85
2021 | 220
2022 | 30
2023 | 10
2024 | 15
Total | 360
Other Expenditures [Member] | NextEra Energy Resources [Member] |
Planned Capital Expenditures [Line Items] |
Remainder of 2020 | 180
2021 | 160
2022 | 70
2023 | 70
2024 | 75
Total | 555
Generation Expenditures [Member] | FPL [Member] |
Planned Capital Expenditures [Line Items] |
Allowance for funds used during construction (AFUDC) - remainder of 2020 | 10
Allowance for funds used during construction (AFUDC) - 2021 | 60
Allowance for funds used during construction (AFUDC) - 2022 | 50
Allowance for funds used during construction (AFUDC) - 2023 | 25
Allowance for funds used during construction (AFUDC) - 2024 | $ 20

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