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REVENUES - DISAGGREGATION OF REVENUE (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | $ 2,484 | $ 2,892 | $ 6,181 | $ 8,781
Utilities regulatory revenues | 369 | 38 | 31 | (121)
Other revenues | 158 | 405 | 439 | 1,235
Total revenues | 3,011 | 3,335 | 6,651 | 9,895
SDG&E |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,047 | 1,400 | 2,509 | 3,165
Utilities regulatory revenues | 308 | (138) | 225 | (250)
Total revenues | 1,355 | 1,262 | 2,734 | 2,915
SoCalGas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,246 | 1,291 | 3,306 | 5,132
Utilities regulatory revenues | 63 | 176 | (192) | 129
Total revenues | 1,309 | 1,467 | 3,114 | 5,261
Utilities |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 2,269 | 2,676 | 5,772 | 8,274
Utilities | SDG&E |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,047 | 1,400 | 2,509 | 3,165
Utilities | SoCalGas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,246 | 1,291 | 3,306 | 5,132
Energy-related businesses |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 215 | 216 | 409 | 507
Gas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,518 | 1,680 | 3,988 | 6,244
Gas | SDG&E |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 161 | 252 | 491 | 806
Gas | SoCalGas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 1,246 | 1,291 | 3,306 | 5,132
Electric |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 966 | 1,212 | 2,193 | 2,537
Electric | SDG&E |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 886 | 1,148 | 2,018 | 2,359
Electric | SoCalGas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 0 | 0 | 0 | 0
Operating Segments | Sempra California |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 2,256 | 2,662 | 5,735 | 8,236
Utilities regulatory revenues | 369 | 38 | 31 | (121)
Other revenues | 0 | 0 | 0 | 0
Total revenues | 2,625 | 2,700 | 5,766 | 8,115
Operating Segments | Sempra California | Utilities |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 2,256 | 2,662 | 5,735 | 8,236
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 | 1,374 | 1,518 | 3,724 | 5,883
Operating Segments | Sempra California | Electric |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 882 | 1,144 | 2,011 | 2,353
Operating Segments | Sempra Infrastructure |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 252 | 254 | 494 | 596
Utilities regulatory revenues | 0 | 0 | 0 | 0
Other revenues | 157 | 406 | 434 | 1,260
Total revenues | 409 | 660 | 928 | 1,856
Operating Segments | Sempra Infrastructure | Utilities |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 18 | 19 | 48 | 49
Operating Segments | Sempra Infrastructure | Energy-related businesses |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 234 | 235 | 446 | 547
Operating Segments | Sempra Infrastructure | Gas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 148 | 167 | 273 | 371
Operating Segments | Sempra Infrastructure | Electric |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | 104 | 87 | 221 | 225
Consolidating adjustments and Parent and other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | (24) | (24) | (48) | (51)
Utilities regulatory revenues | 0 | 0 | 0 | 0
Other revenues | 1 | (1) | 5 | (25)
Total revenues | (23) | (25) | (43) | (76)
Consolidating adjustments and Parent and other | Utilities |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | (5) | (5) | (11) | (11)
Consolidating adjustments and Parent and other | Energy-related businesses |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | (19) | (19) | (37) | (40)
Consolidating adjustments and Parent and other | Gas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | (4) | (5) | (9) | (10)
Consolidating adjustments and Parent and other | Electric |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues from contracts with customers | $ (20) | $ (19) | $ (39) | $ (41)

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