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v3.19.1

ACQUISITIONS, DIVESTITURES AND DISCONTINUED OPERATIONS - ASSETS HELD FOR SALE (Details) - USD ($) $ in Millions | Apr. 22, 2019 | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures |  | $ 12,038 | $ 11,972
Assets Held for Sale, Assets [Abstract] |  |  |
Cash and cash equivalents |  | 67 | 88
Sempra Renewables [Member] | Disposal Group Held-for-sale [Member] | Wind Facilities [Member] |  |  |
Assets Held for Sale, Assets [Abstract] |  |  |
Cash and cash equivalents |  | 4 |
Accounts receivable – trade, net |  | 2 |
Other current assets |  | 2 |
Property, plant and equipment, net |  | 366 |
Total assets held for sale |  | 374 |
Assets Held for Sale, Liabilities [Abstract] |  |  |
Accounts payable – trade |  | 1 |
Asset retirement obligations |  | 6 |
Total liabilities held for sale |  | 7 |
Operating Segments [Member] | Sempra LNG [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures |  | 1,255 | $ 1,271
Operating Segments [Member] | Sempra Renewables [Member] | Wind and Solar Investments [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures |  | $ 290 |
Subsequent Event [Member] | Sempra Renewables [Member] | Disposal Group Held-for-sale [Member] | Wind Facilities [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Consideration to be received | $ 584 |  |

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