v3.26.1
FAIR VALUE MEASUREMENTS - RECURRING FAIR VALUE MEASURES (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Assets:    
Netting adjustment $ 73 $ 50
Total assets 1,453 1,354
Liabilities:    
Netting adjustment (50) (83)
Total liabilities 51 135
Disposal Group Held-for-sale    
Assets:    
Netting adjustment 79 33
Total assets 348 309
Liabilities:    
Netting adjustment (4) (5)
Derivative liabilities 25 69
Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 931 902
Short-term investments held in Rabbi Trust 90 49
Support Agreement, net of related guarantee fees 38 41
Netting adjustment (6) 17
Total assets 1,105 1,045
Liabilities:    
Netting adjustment (46)  
Total liabilities 26  
Short-term investments, primarily cash equivalents | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 19 12
Equity securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 303 288
Total debt securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 609 602
Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 45 47
Municipal bonds | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 300 300
Other securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 264 255
Commodity contracts subject to rate recovery | Continuing Operations    
Assets:    
Netting adjustment (6) 17
Derivative assets, Total 46 53
Liabilities:    
Netting adjustment (46) (78)
Derivative liabilities 24 66
Interest rate instruments | Disposal Group Held-for-sale    
Assets:    
Netting adjustment 0 0
Derivative assets, Total 199 267
Foreign exchange instruments | Disposal Group Held-for-sale    
Assets:    
Netting adjustment 0  
Derivative assets, Total 1  
Liabilities:    
Netting adjustment 0 0
Derivative liabilities 10 8
Foreign exchange instruments | Continuing Operations    
Liabilities:    
Netting adjustment 0  
Derivative liabilities 2  
Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale    
Assets:    
Netting adjustment 79 33
Derivative assets, Total 148 42
Liabilities:    
Netting adjustment (4) (5)
Derivative liabilities 15 61
Level 1    
Assets:    
Total assets 434 373
Liabilities:    
Total liabilities 13 37
Level 1 | Disposal Group Held-for-sale    
Assets:    
Total assets 0 0
Liabilities:    
Derivative liability, before netting 0 0
Level 1 | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 342 322
Short-term investments held in Rabbi Trust 90 49
Support Agreement, net of related guarantee fees 0 0
Total assets 434 373
Liabilities:    
Total liabilities 13  
Level 1 | Short-term investments, primarily cash equivalents | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 15 9
Level 1 | Equity securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 299 285
Level 1 | Total debt securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 28 28
Level 1 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 28 28
Level 1 | Municipal bonds | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Level 1 | Other securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Level 1 | Commodity contracts subject to rate recovery | Continuing Operations    
Assets:    
Derivative asset, before netting 2 2
Liabilities:    
Derivative liability, before netting 13 37
Level 1 | Interest rate instruments | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 0 0
Level 1 | Foreign exchange instruments | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 0  
Liabilities:    
Derivative liability, before netting 0 0
Level 1 | Foreign exchange instruments | Continuing Operations    
Liabilities:    
Derivative liability, before netting 0  
Level 1 | Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 0 0
Liabilities:    
Derivative liability, before netting 0 0
Level 2    
Assets:    
Total assets 868 879
Liabilities:    
Total liabilities 78 125
Level 2 | Disposal Group Held-for-sale    
Assets:    
Total assets 242 275
Liabilities:    
Derivative liability, before netting 19 18
Level 2 | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 589 580
Short-term investments held in Rabbi Trust 0 0
Support Agreement, net of related guarantee fees 0 0
Total assets 626 604
Liabilities:    
Total liabilities 59  
Level 2 | Short-term investments, primarily cash equivalents | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 4 3
Level 2 | Equity securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 4 3
Level 2 | Total debt securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 581 574
Level 2 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 17 19
Level 2 | Municipal bonds | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 300 300
Level 2 | Other securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 264 255
Level 2 | Commodity contracts subject to rate recovery | Continuing Operations    
Assets:    
Derivative asset, before netting 37 24
Liabilities:    
Derivative liability, before netting 57 107
Level 2 | Interest rate instruments | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 199 267
Level 2 | Foreign exchange instruments | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 1  
Liabilities:    
Derivative liability, before netting 10 8
Level 2 | Foreign exchange instruments | Continuing Operations    
Liabilities:    
Derivative liability, before netting 2  
Level 2 | Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 42 8
Liabilities:    
Derivative liability, before netting 9 10
Level 3    
Assets:    
Total assets 78 52
Liabilities:    
Total liabilities 10 56
Level 3 | Disposal Group Held-for-sale    
Assets:    
Total assets 27 1
Liabilities:    
Derivative liability, before netting 10 56
Level 3 | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Short-term investments held in Rabbi Trust 0 0
Support Agreement, net of related guarantee fees 38 41
Total assets 51 51
Liabilities:    
Total liabilities 0  
Level 3 | Short-term investments, primarily cash equivalents | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Level 3 | Equity securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Level 3 | Total debt securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Level 3 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Level 3 | Municipal bonds | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Level 3 | Other securities | Continuing Operations    
Assets:    
Total nuclear decommissioning trusts 0 0
Level 3 | Commodity contracts subject to rate recovery | Continuing Operations    
Assets:    
Derivative asset, before netting 13 10
Liabilities:    
Derivative liability, before netting 0 0
Level 3 | Interest rate instruments | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 0 0
Level 3 | Foreign exchange instruments | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 0  
Liabilities:    
Derivative liability, before netting 0 0
Level 3 | Foreign exchange instruments | Continuing Operations    
Liabilities:    
Derivative liability, before netting 0  
Level 3 | Commodity contracts not subject to rate recovery    
Liabilities:    
Derivative liability, before netting 10  
Derivative liabilities (17)  
Level 3 | Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale    
Assets:    
Derivative asset, before netting 27 1
Liabilities:    
Derivative liability, before netting   56
SDG&E    
Assets:    
Total nuclear decommissioning trusts 931 902
Netting adjustment 26 12
Total assets 972 926
SDG&E | Short-term investments, primarily cash equivalents    
Assets:    
Total nuclear decommissioning trusts 19 12
SDG&E | Equity securities    
Assets:    
Total nuclear decommissioning trusts 303 288
SDG&E | Total debt securities    
Assets:    
Total nuclear decommissioning trusts 609 602
SDG&E | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies    
Assets:    
Total nuclear decommissioning trusts 45 47
SDG&E | Municipal bonds    
Assets:    
Total nuclear decommissioning trusts 300 300
SDG&E | Other securities    
Assets:    
Total nuclear decommissioning trusts 264 255
SDG&E | Commodity contracts subject to rate recovery    
Assets:    
Netting adjustment 26 12
Derivative assets, Total 41 24
Liabilities:    
Netting adjustment (13) (17)
Derivative liabilities 0 0
SDG&E | Level 1    
Assets:    
Total nuclear decommissioning trusts 342 322
Total assets 344 324
SDG&E | Level 1 | Short-term investments, primarily cash equivalents    
Assets:    
Total nuclear decommissioning trusts 15 9
SDG&E | Level 1 | Equity securities    
Assets:    
Total nuclear decommissioning trusts 299 285
SDG&E | Level 1 | Total debt securities    
Assets:    
Total nuclear decommissioning trusts 28 28
SDG&E | Level 1 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies    
Assets:    
Total nuclear decommissioning trusts 28 28
SDG&E | Level 1 | Municipal bonds    
Assets:    
Total nuclear decommissioning trusts 0 0
SDG&E | Level 1 | Other securities    
Assets:    
Total nuclear decommissioning trusts 0 0
SDG&E | Level 1 | Commodity contracts subject to rate recovery    
Assets:    
Derivative asset, before netting 2 2
Liabilities:    
Derivative liability, before netting 13 17
SDG&E | Level 2    
Assets:    
Total nuclear decommissioning trusts 589 580
Total assets 589 580
SDG&E | Level 2 | Short-term investments, primarily cash equivalents    
Assets:    
Total nuclear decommissioning trusts 4 3
SDG&E | Level 2 | Equity securities    
Assets:    
Total nuclear decommissioning trusts 4 3
SDG&E | Level 2 | Total debt securities    
Assets:    
Total nuclear decommissioning trusts 581 574
SDG&E | Level 2 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies    
Assets:    
Total nuclear decommissioning trusts 17 19
SDG&E | Level 2 | Municipal bonds    
Assets:    
Total nuclear decommissioning trusts 300 300
SDG&E | Level 2 | Other securities    
Assets:    
Total nuclear decommissioning trusts 264 255
SDG&E | Level 2 | Commodity contracts subject to rate recovery    
Assets:    
Derivative asset, before netting 0 0
Liabilities:    
Derivative liability, before netting 0 0
SDG&E | Level 3    
Assets:    
Total nuclear decommissioning trusts 0 0
Total assets 13 10
SDG&E | Level 3 | Short-term investments, primarily cash equivalents    
Assets:    
Total nuclear decommissioning trusts 0 0
SDG&E | Level 3 | Equity securities    
Assets:    
Total nuclear decommissioning trusts 0 0
SDG&E | Level 3 | Total debt securities    
Assets:    
Total nuclear decommissioning trusts 0 0
SDG&E | Level 3 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies    
Assets:    
Total nuclear decommissioning trusts 0 0
SDG&E | Level 3 | Municipal bonds    
Assets:    
Total nuclear decommissioning trusts 0 0
SDG&E | Level 3 | Other securities    
Assets:    
Total nuclear decommissioning trusts 0 0
SDG&E | Level 3 | Commodity contracts subject to rate recovery    
Assets:    
Derivative asset, before netting 13 10
Liabilities:    
Derivative liability, before netting 0 0
SoCalGas | Commodity contracts subject to rate recovery    
Assets:    
Netting adjustment (32) 5
Derivative assets, Total 5 29
Liabilities:    
Netting adjustment (33) (61)
Derivative liabilities 24 66
SoCalGas | Level 1 | Commodity contracts subject to rate recovery    
Assets:    
Derivative asset, before netting 0 0
Liabilities:    
Derivative liability, before netting 0 20
SoCalGas | Level 2 | Commodity contracts subject to rate recovery    
Assets:    
Derivative asset, before netting 37 24
Liabilities:    
Derivative liability, before netting 57 107
SoCalGas | Level 3 | Commodity contracts subject to rate recovery    
Assets:    
Derivative asset, before netting 0 0
Liabilities:    
Derivative liability, before netting $ 0 $ 0