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v3.22.2.2

Derivative Instruments (Net Notional Volumes and Additional Disclosures) (Details) bbl in Millions, MWh in Millions, MMBTU in Millions, $ in Billions | 9 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 USD ($) MWh MMBTU bbl | Dec. 31, 2021 USD ($) MWh MMBTU bbl | Oct. 31, 2022 USD ($)
Interest Rate Swap [Member] |  |  |
Derivative [Line Items] |  |  |
Notional amount | $ 8.8 | $ 11.2 |
Interest Rate Swap [Member] | Forecast |  |  |
Derivative [Line Items] |  |  |
Notional amount |  |  | $ 10.0
Foreign currency contracts |  |  |
Derivative [Line Items] |  |  |
Notional amount | $ 1.0 | $ 1.0 |
Short [Member] | Commodity contract - Power [Member] |  |  |
Derivative [Line Items] |  |  |
Non-monetary net notional amount (in MWh) | MWh | (660) | (103) |
Short [Member] | Commodity contract - Natural gas [Member] |  |  |
Derivative [Line Items] |  |  |
Non-monetary net notional amount (in MMBtu) | MMBTU | 1,467 | 1,290 |
Short [Member] | Commodity contract - Oil [Member] |  |  |
Derivative [Line Items] |  |  |
Non-monetary net notional amount (in barrels) | bbl | (38) | (33) |
Florida Power & Light Company | Short [Member] | Commodity contract - Power [Member] |  |  |
Derivative [Line Items] |  |  |
Non-monetary net notional amount (in MWh) | MWh | 0 | 0 |
Florida Power & Light Company | Short [Member] | Commodity contract - Oil [Member] |  |  |
Derivative [Line Items] |  |  |
Non-monetary net notional amount (in barrels) | bbl | 0 | 0 |
Florida Power & Light Company | Long [Member] | Commodity contract - Natural gas [Member] |  |  |
Derivative [Line Items] |  |  |
Non-monetary net notional amount (in MMBtu) | MMBTU | 151 | 91 |

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