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v3.20.2

Commitments and Contingencies (Long-term Purchase Commitment) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
FPL [Member] |  |  |  |
Required capacity and/or minimum payments [Abstract] |  |  |  |
Remainder of 2020 | $ 270 |  | $ 270 |
2021 | 1,010 |  | 1,010 |
2022 | 965 |  | 965 |
2023 | 945 |  | 945 |
2024 | 940 |  | 940 |
Thereafter | 10,250 |  | 10,250 |
Related Party Transaction, Amounts of Transaction | 104 | $ 80 | 280 | $ 236
FPL [Member] | Sabal Trail and Florida Southeast Connection [Member] | Natural Gas, Including Transportation And Storage, Contract Minimum Payments [Member] |  |  |  |
Required capacity and/or minimum payments [Abstract] |  |  |  |
Remainder of 2020 | 105 |  | 105 |
2021 | 415 |  | 415 |
2022 | 415 |  | 415 |
2023 | 410 |  | 410 |
2024 | 410 |  | 410 |
Thereafter | 6,765 |  | 6,765 |
NextEra Energy Resources [Member] |  |  |  |
Required capacity and/or minimum payments [Abstract] |  |  |  |
Remainder of 2020 | 1,420 |  | 1,420 |
2021 | 2,520 |  | 2,520 |
2022 | 415 |  | 415 |
2023 | 210 |  | 210 |
2024 | 210 |  | 210 |
Thereafter | 1,440 |  | 1,440 |
Commitment to invest | 85 |  | 85 |
Joint Obligations Remainder Current Year | 205 |  | 205 |
Joint Obligations Second Year | 355 |  | 355 |
Joint Obligations Third Year | 20 |  | 20 |
Joint Obligations Fourth Year | 20 |  | 20 |
Joint Obligations Fifth Year | 10 |  | 10 |
Joint Obligations After Fifth Year | 15 |  | 15 |
NextEra Energy Resources [Member] | Contract Group 1 [Member] |  |  |  |
Long-term Purchase Commitment [Line Items] |  |  |  |
Commitment amount included in capital expenditures | 4,000 |  | 4,000 |
NextEra Energy Resources [Member] | Mountain Valley Pipeline [Member] |  |  |  |
Required capacity and/or minimum payments [Abstract] |  |  |  |
2021 | 20 |  | 20 |
2022 | 70 |  | 70 |
2023 | 70 |  | 70 |
2024 | 70 |  | 70 |
Thereafter | $ 1,160 |  | $ 1,160 |
Equity method investment, ownership percentage | 31.00% |  | 31.00% |
Consolidation, Eliminations [Member] | FPL [Member] |  |  |  |
Required capacity and/or minimum payments [Abstract] |  |  |  |
Related Party Transaction, Amounts of Transaction | $ 27 | $ 28 | $ 81 | $ 81

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