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Acquisitions (Details) $ in Millions | Mar. 21, 2023 USD ($) numberOfProjects | Mar. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Goodwill |  | $ 5,085 | $ 5,091
RNG Acquisition | NextEra Energy Resources |  |  |
Business Acquisition [Line Items] |  |  |
Assets assumed | $ 1,300 |  |
Assumed liabilities | 300 |  |
Noncontrolling interests | 100 |  |
Goodwill | 300 |  |
Consideration transferred | 1,100 |  |
Debt assumed | 34 |  |
Goodwill, Expected Tax Deductible Amount | $ 200 |  |
Number of RNG projects | numberOfProjects | 31 |  |
Number of RNG projects, renewable gas facility | numberOfProjects | 1 |  |

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