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v3.23.3

Acquisitions - Narrative (Details) $ in Millions | 1 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2023 USD ($) MW | Mar. 31, 2023 USD ($) MW | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Jul. 26, 2023 MW | Dec. 31, 2022 MW
Business Acquisition [Line Items] |  |  |  |  |  |
Proceeds from Sale of Interest in Partnership Unit | $ |  |  | $ 153 | $ 136 |  |
Acquisition related costs | $ |  |  | $ 3 |  |  |
Emerald Breeze Holdings |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Power generation capacity |  | 111 |  |  |  |
Generation facility capacity (mw) |  |  |  |  |  | 1,673
Power storage capacity |  |  |  |  |  | 65
Eight Point Wind |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Proceeds from Sale of Interest in Partnership Unit | $ |  | $ 92 |  |  |  |
June 2023 Acquisition |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Power generation capacity | 688 |  |  |  |  |
Purchase price | $ | $ 566 |  |  |  |  |
Business Combination, Consideration Transferred, Working Capital, Cash Payment | $ | 32 |  |  |  |  |
Debt Assumed And Interest Rate Swaps | $ | 141 |  |  |  |  |
Assumption of Noncontrolling Interest | $ | $ 165 |  |  |  |  |
Goodwill, deductible period |  |  | 15 years |  |  |
Montezuma II Wind |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Wind project capacity | 78 |  |  |  |  |
Chaves County Solar |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Solar project capacity | 70 |  |  |  |  |
Live Oak Solar |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Solar project capacity | 51 |  |  |  |  |
River Bend Solar |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Solar project capacity | 75 |  |  |  |  |
Casa Mesa Wind |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Wind project capacity | 51 |  |  |  |  |
New Mexico Wind |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Wind project capacity | 204 |  |  |  |  |
Langdon I |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Wind project capacity | 118 |  |  |  |  |
Langdon II |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Wind project capacity | 41 |  |  |  |  |
Yellow Pine Solar |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Generation facility capacity (mw) |  |  |  |  | 125 |
Power storage capacity |  |  |  |  | 65 |
Indirect Subsidiary Of NEER | September 2022 Acquisition |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Power storage capacity |  |  |  |  |  | 230
Indirect Subsidiary Of NEER | Battery Storage Facility | September 2022 Acquisition |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Ownership interests percentage |  |  |  |  |  | 67.00%

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