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v3.22.1

Acquisitions (Details) $ in Millions | 1 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 31, 2021 USD ($) utlity state mi | Mar. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Jan. 01, 2021 USD ($)
Business Acquisition [Line Items] |  |  |  |
Goodwill |  | $ 4,844 | $ 4,844 |
Florida Power & Light Company |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Goodwill |  | 2,989 | $ 2,989 |
Gulf Power |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Assets assumed |  |  |  | $ 6,700
Property, plant and equipment |  |  |  | 4,900
Regulatory assets |  |  |  | 1,200
Assumed liabilities |  |  |  | 3,900
Business combination, recognized identifiable assets acquired and liabilities assumed, noncurrent liabilities, long-term debt |  |  |  | 1,800
Deferred income taxes |  |  |  | 729
Regulatory liabilities |  |  |  | 566
Gulf Power | Florida Power & Light Company |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Goodwill |  |  |  | $ 2,700
GridLiance [Member] | NextEra Energy Transmission, LLC Subsidiary [Member] |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Assets assumed | $ 384 |  |  |
Assumed liabilities | $ 210 |  |  |
Goodwill |  | 592 |  |
Number of FERC-r transmission utilities | utlity | 3 |  |  |
Number of miles of power lines | mi | 700 |  |  |
Number of states in which entity operates | state | 6 |  |  |
Consideration transferred | $ 502 |  |  |
Debt assumed | 175 |  |  |
Contingent consideration liabilities | $ 264 |  |  |
Goodwill, Expected Tax Deductible Amount |  | $ 586 |  |
GridLiance [Member] | NextEra Energy Transmission, LLC Subsidiary [Member] | Midwest And Nevada |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Number of states in which entity operates | state | 5 |  |  |

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