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REVENUES - DISAGGREGATION OF REVENUE (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | $ 2,700 | $ 2,484 | $ 6,381 | $ 6,181
Utilities regulatory revenues | 41 | 369 | (21) | 31
Other revenues | 259 | 158 | 442 | 439
Total revenues | 3,000 | 3,011 | 6,802 | 6,651
SDG&E |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,068 | 1,047 | 2,502 | 2,509
Utilities regulatory revenues | 194 | 308 | 180 | 225
Total revenues | 1,262 | 1,355 | 2,682 | 2,734
SoCalGas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,421 | 1,246 | 3,489 | 3,306
Utilities regulatory revenues | (153) | 63 | (201) | (192)
Total revenues | 1,268 | 1,309 | 3,288 | 3,114
Utilities |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 2,460 | 2,269 | 5,943 | 5,772
Utilities | SDG&E |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,068 | 1,047 | 2,502 | 2,509
Utilities | SoCalGas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,421 | 1,246 | 3,489 | 3,306
Energy-related businesses |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 240 | 215 | 438 | 409
Gas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,761 | 1,518 | 4,290 | 3,988
Gas | SDG&E |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 212 | 161 | 571 | 491
Gas | SoCalGas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,421 | 1,246 | 3,489 | 3,306
Electric |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 939 | 966 | 2,091 | 2,193
Electric | SDG&E |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 856 | 886 | 1,931 | 2,018
Electric | SoCalGas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 0 | 0 | 0 | 0
Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 3,020 | 3,034 | 6,847 | 6,694
Operating Segments | Sempra California |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 2,449 | 2,256 | 5,912 | 5,735
Utilities regulatory revenues | 41 | 369 | (21) | 31
Other revenues | 0 | 0 | 0 | 0
Total revenues | 2,490 | 2,625 | 5,891 | 5,766
Operating Segments | Sempra California | Utilities |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 2,449 | 2,256 | 5,912 | 5,735
Operating Segments | Sempra California | Energy-related businesses |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 0 | 0 | 0 | 0
Operating Segments | Sempra California | Gas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,596 | 1,374 | 3,988 | 3,724
Operating Segments | Sempra California | Electric |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 853 | 882 | 1,924 | 2,011
Operating Segments | Sempra Infrastructure |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 275 | 252 | 519 | 494
Utilities regulatory revenues | 0 | 0 | 0 | 0
Other revenues | 255 | 157 | 437 | 434
Total revenues | 530 | 409 | 956 | 928
Operating Segments | Sempra Infrastructure | Utilities |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 18 | 18 | 44 | 48
Operating Segments | Sempra Infrastructure | Energy-related businesses |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 257 | 234 | 475 | 446
Operating Segments | Sempra Infrastructure | Gas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 173 | 148 | 315 | 273
Operating Segments | Sempra Infrastructure | Electric |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 102 | 104 | 204 | 221
Consolidating adjustments and Parent and other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | (24) | (24) | (50) | (48)
Utilities regulatory revenues | 0 | 0 | 0 | 0
Other revenues | 4 | 1 | 5 | 5
Total revenues | (20) | (23) | (45) | (43)
Consolidating adjustments and Parent and other | Utilities |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | (7) | (5) | (13) | (11)
Consolidating adjustments and Parent and other | Energy-related businesses |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | (17) | (19) | (37) | (37)
Consolidating adjustments and Parent and other | Gas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | (8) | (4) | (13) | (9)
Consolidating adjustments and Parent and other | Electric |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | $ (16) | $ (20) | $ (37) | $ (39)

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