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GENERAL INFORMATION AND OTHER FINANCIAL DATA - VARIABLE INTEREST ENTITIES (Details) $ in Millions | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2024 USD ($) | Dec. 31, 2023 USD ($) | Jul. 01, 2020 project_owner
Variable Interest Entities [Line Items] |  |  |  |
Property plant and equipment, net | $ 57,684 | $ 54,960 | [1] |
Finance lease obligations | 1,319 | 1,340 |  |
Equity method investment | 14,809 | 14,266 | [1] |
Assets | 90,473 | 87,181 | [1] |
Oncor Holdings | Sempra Texas Utilities |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Equity method investment | 14,809 | 14,266 |  |
Cameron LNG Holdings | Sempra Infrastructure |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Equity method investment | 1,114 | 1,008 |  |
SDG&E |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Property plant and equipment, net | 24,250 | 23,549 | [1] |
Finance lease obligations | 1,213 | 1,233 |  |
Assets | $ 29,737 | 29,185 | [1] |
IEnova | ECA LNG JV |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Ownership percentage in consolidated entity (in percentage) | 83.40% |  |  |
Subsidiary of TOTAL SE | ECA LNG JV |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Ownership percentage in consolidated entity (in percentage) | 16.60% |  |  |
Cameron LNG JV |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Number of project owners | project_owner |  |  |  | 4
Variable Interest Entity, Not Primary Beneficiary | Sempra Infrastructure |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Maximum exposure under guarantor obligations | $ 979 |  |  |
Variable Interest Entity, Not Primary Beneficiary | SDG&E |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Property plant and equipment, net | 1,151 | 1,166 |  |
Finance lease obligations | 1,151 | 1,166 |  |
Variable Interest Entity, Primary Beneficiary | ECA LNG JV | Sempra Infrastructure |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Assets | 1,680 | 1,580 |  |
Liabilities | 1,049 | 1,029 |  |
Variable Interest Entity, Primary Beneficiary | Port Arthur LNG | Sempra Infrastructure |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |
Assets | 5,019 | 3,927 |  |
Liabilities | $ 606 | $ 600 |  |
[1] | Derived from audited financial statements.

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