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SEMPRA - INVESTMENTS IN UNCONSOLIDATED ENTITIES - SUMMARIZED FINANCIAL INFORMATION (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Schedule of Equity Method Investments [Line Items] |  |  |  |
Interest expense | $ (311) | $ (317) | $ (616) | $ (683)
Income tax benefit (expense) | 130 | (175) | (42) | (551)
Net income | 871 | 736 | 1,752 | 1,908
NCI held by Texas Transmission Investment LLC | (146) | (121) | (215) | (313)
Earnings attributable to common shares | 713 | 603 | 1,514 | 1,572
Equity Method Investment, Nonconsolidated Investee or Group of Investees | Oncor Holdings |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Operating revenues | 1,492 | 1,343 | 2,950 | 2,635
Operating expenses | (1,043) | (976) | (2,094) | (2,000)
Income from operations | 449 | 367 | 856 | 635
Interest expense | (161) | (133) | (311) | (256)
Income tax benefit (expense) | (55) | (43) | (104) | (67)
Net income | 248 | 197 | 471 | 296
NCI held by Texas Transmission Investment LLC | (50) | (40) | (94) | (60)
Earnings attributable to common shares | $ 198 | $ 157 | $ 377 | $ 236

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