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Commitments and Contingencies (Planned Capital Expenditures) (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2022 USD ($) MW
Planned Capital Expenditures [Line Items] |
Guarantor obligations, current carrying value | $ 484
Florida Power & Light Company |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 6,655
2023 | 7,770
2024 | 7,865
2025 | 7,965
2026 | 8,055
Total | 38,310
NEER Segment |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 7,465
2023 | 2,350
2024 | 655
2025 | 390
2026 | 340
Total | 11,200
New Generation Expenditures [Member] | Florida Power & Light Company |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 1,665
2023 | 1,670
2024 | 1,700
2025 | 935
2026 | 1,065
Total | 7,035
Allowance for funds used during construction (AFUDC) - remainder of 2022 | 50
Allowance for funds used during construction (AFUDC) - 2023 | 75
Allowance for funds used during construction (AFUDC) - 2024 | 45
Allowance for funds used during construction (AFUDC) - 2025 | 25
Allowance for funds used during construction (AFUDC) - 2026 | 25
Existing Generation Expenditures [Member] | Florida Power & Light Company |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 1,275
2023 | 1,405
2024 | 1,170
2025 | 1,170
2026 | 1,220
Total | 6,240
Transmission And Distribution Expenditures [Member] | Florida Power & Light Company |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 2,990
2023 | 3,965
2024 | 4,325
2025 | 5,065
2026 | 5,010
Total | 21,355
Allowance for funds used during construction (AFUDC) - remainder of 2022 | 35
Allowance for funds used during construction (AFUDC) - 2023 | 45
Allowance for funds used during construction (AFUDC) - 2024 | 50
Allowance for funds used during construction (AFUDC) - 2025 | 30
Allowance for funds used during construction (AFUDC) - 2026 | 60
Nuclear Fuel Expenditures [Member] | Florida Power & Light Company |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 135
2023 | 110
2024 | 145
2025 | 145
2026 | 120
Total | 655
General And Other Expenditures [Member] | Florida Power & Light Company |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 590
2023 | 620
2024 | 525
2025 | 650
2026 | 640
Total | 3,025
Wind Expenditures [Member] | NEER Segment |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 2,630
2023 | 300
2024 | 30
2025 | 20
2026 | 20
Total | $ 3,000
Planned new generation over 5 year period (in megawatts) | MW | 3,464
Solar Expenditures [Member] | NEER Segment |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | $ 3,130
2023 | 1,570
2024 | 235
2025 | 0
2026 | 0
Total | $ 4,935
Planned new generation over 5 year period (in megawatts) | MW | 5,594
Battery Storage Expenditures [Member] | NEER Segment |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | $ 210
2023 | 80
2024 | 0
2025 | 0
2026 | 5
Total | 295
Nuclear Expenditures [Member] | NEER Segment |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 180
2023 | 150
2024 | 200
2025 | 205
2026 | 210
Total | 945
Rate-Regulated Transmission [Member] | NEER Segment |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 135
2023 | 120
2024 | 40
2025 | 25
2026 | 10
Total | 330
Other Expenditures [Member] | NEER Segment |
Planned Capital Expenditures [Line Items] |
Remainder of 2022 | 1,180
2023 | 130
2024 | 150
2025 | 140
2026 | 95
Total | $ 1,695

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