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v3.19.1

GENERAL INFORMATION AND OTHER FINANCIAL DATA - VARIABLE INTEREST ENTITIES (Details) $ in Millions |  | 3 Months Ended |
--- | --- | --- | ---
Mar. 09, 2018 | Mar. 31, 2019 USD ($) MW | Mar. 31, 2018 USD ($) | Dec. 31, 2018 USD ($)
Variable Interest Entities [Line Items] |  |  |  |  |
Equity method investment |  | $ 9,748 |  | $ 9,652 | [1]
Energy-related businesses |  | 383 | $ 346 |  |
Operation and maintenance |  | (832) | (741) |  |
Depreciation and amortization |  | (383) | (372) |  |
Interest expense |  | (260) | (206) |  |
Income from continuing operations before income taxes and equity earnings (losses) of unconsolidated entities |  | 501 | 593 |  |
Income tax expense |  | (42) | (242) |  |
Net income |  | 518 | 358 |  |
(Earnings) losses attributable to noncontrolling interest |  | (41) | 17 |  |
Variable Interest Entity, Primary Beneficiary [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Assets of VIEs |  | 502 |  | 286 |
Sempra Texas Utility [Member] | Oncor Holdings [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Equity method investment |  | 9,748 |  | 9,652 |
Commitment to invest |  | 1,025 |  |  |
Management Agreement Termination Fee |  | 40 |  |  |
Sempra Renewables [Member] | Tax Equity Investors [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Equity |  | 161 |  | 158 |
Energy-related businesses |  | 6 | 17 |  |
Operation and maintenance |  | (2) | (4) |  |
Depreciation and amortization |  | (3) | (11) |  |
Income from continuing operations before income taxes and equity earnings (losses) of unconsolidated entities |  | 1 | 2 |  |
Income tax expense |  | 1 | (5) |  |
Net income |  | 2 | (3) |  |
(Earnings) losses attributable to noncontrolling interest |  | (3) | 21 |  |
Earnings attributable to common shares |  | (1) | 18 |  |
Sempra Natural Gas [Member] | Cameron LNG Holdings [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Equity method investment |  | 1,255 |  | 1,271 |
San Diego Gas and Electric Company [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Operation and maintenance |  | 286 | 248 |  |
Depreciation and amortization |  | 186 | 166 |  |
Operating income |  | 262 | 248 |  |
Interest expense |  | (103) | (52) |  |
Income from continuing operations before income taxes and equity earnings (losses) of unconsolidated entities |  | 182 | 225 |  |
Income tax expense |  | (5) | (56) |  |
Net income |  | 177 | 169 |  |
(Earnings) losses attributable to noncontrolling interest |  | $ (1) | 1 |  |
San Diego Gas and Electric Company [Member] | Otay Mesa VIE [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Generating capacity | MW |  | 605 |  |  |
Conditional purchase obligation |  | $ 280 |  |  |
Equity of variable interest entity |  | 102 |  | $ 100 |
Secured debt of variable interest entity |  | 220 |  |  |
Cost of electric fuel and purchased power |  | (16) | (16) |  |
Operation and maintenance |  | 4 | 4 |  |
Depreciation and amortization |  | 7 | 8 |  |
Total operating expenses |  | (5) | (4) |  |
Operating income |  | 5 | 4 |  |
Interest expense |  | (4) | (5) |  |
Net income |  | 1 | (1) |  |
(Earnings) losses attributable to noncontrolling interest |  | (1) | 1 |  |
Earnings attributable to common shares |  | $ 0 | $ 0 |  |
Oncor Holdings [Member] | Sempra Texas Holdings Corp [Member] | Sempra Texas Intermediate Holding Company LLC [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Ownership percentage in consolidated entity | 100.00% |  |  |  |
Oncor Electric Delivery Company LLC. [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Acquired percentage interest | 80.25% |  |  |  |
Oncor Electric Delivery Company LLC. [Member] | Sempra Texas Holdings Corp [Member] |  |  |  |  |
Variable Interest Entities [Line Items] |  |  |  |  |
Acquired percentage interest | 80.03% |  |  |  |
[1] | Derived from audited financial statements.

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