FAIR VALUE MEASUREMENTS - RECURRING FAIR VALUE MEASURES (Details) - USD ($)
$ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
$ 69
|
$ 50
|
| Total assets |
1,525
|
1,354
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
(32)
|
(83)
|
| Total liabilities |
249
|
135
|
| Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
51
|
33
|
| Total assets |
467
|
309
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
(9)
|
(5)
|
| Derivative liabilities |
228
|
69
|
| Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
892
|
902
|
| Short-term investments held in Rabbi Trust |
86
|
49
|
| Support Agreement, net of related guarantee fees |
41
|
41
|
| Netting adjustment |
18
|
17
|
| Total assets |
1,058
|
1,045
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
(23)
|
|
| Total liabilities |
21
|
|
| Short-term investments, primarily cash equivalents | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
25
|
12
|
| Equity securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
272
|
288
|
| Total debt securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
595
|
602
|
| Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
43
|
47
|
| Municipal bonds | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
291
|
300
|
| Other securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
261
|
255
|
| Interest rate instruments | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
0
|
0
|
| Derivative assets, Total |
178
|
267
|
| Foreign exchange instruments | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
0
|
|
| Derivative assets, Total |
12
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
0
|
0
|
| Derivative liabilities |
6
|
8
|
| Foreign exchange instruments | Continuing Operations |
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
0
|
|
| Derivative liabilities |
3
|
|
| Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
51
|
33
|
| Derivative assets, Total |
277
|
42
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
(9)
|
(5)
|
| Derivative liabilities |
222
|
61
|
| Commodity contracts subject to rate recovery | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
18
|
17
|
| Derivative assets, Total |
39
|
53
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
(23)
|
(78)
|
| Derivative liabilities |
18
|
66
|
| Level 1 |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total assets |
407
|
373
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Total liabilities |
17
|
37
|
| Level 1 | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total assets |
0
|
0
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
0
|
| Level 1 | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
319
|
322
|
| Short-term investments held in Rabbi Trust |
86
|
49
|
| Support Agreement, net of related guarantee fees |
0
|
0
|
| Total assets |
407
|
373
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Total liabilities |
17
|
|
| Level 1 | Short-term investments, primarily cash equivalents | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
22
|
9
|
| Level 1 | Equity securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
270
|
285
|
| Level 1 | Total debt securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
27
|
28
|
| Level 1 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
27
|
28
|
| Level 1 | Municipal bonds | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Level 1 | Other securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Level 1 | Interest rate instruments | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
0
|
0
|
| Level 1 | Foreign exchange instruments | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
0
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
0
|
| Level 1 | Foreign exchange instruments | Continuing Operations |
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
|
| Level 1 | Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
0
|
0
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
0
|
| Level 1 | Commodity contracts subject to rate recovery | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
2
|
2
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
17
|
37
|
| Level 2 |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total assets |
990
|
879
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Total liabilities |
205
|
125
|
| Level 2 | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total assets |
408
|
275
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
178
|
18
|
| Level 2 | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
573
|
580
|
| Short-term investments held in Rabbi Trust |
0
|
0
|
| Support Agreement, net of related guarantee fees |
0
|
0
|
| Total assets |
582
|
604
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Total liabilities |
27
|
|
| Level 2 | Short-term investments, primarily cash equivalents | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
3
|
3
|
| Level 2 | Equity securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
2
|
3
|
| Level 2 | Total debt securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
568
|
574
|
| Level 2 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
16
|
19
|
| Level 2 | Municipal bonds | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
291
|
300
|
| Level 2 | Other securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
261
|
255
|
| Level 2 | Interest rate instruments | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
178
|
267
|
| Level 2 | Foreign exchange instruments | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
12
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
6
|
8
|
| Level 2 | Foreign exchange instruments | Continuing Operations |
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
3
|
|
| Level 2 | Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
218
|
8
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
172
|
10
|
| Level 2 | Commodity contracts subject to rate recovery | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
9
|
24
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
24
|
107
|
| Level 3 |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total assets |
59
|
52
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Total liabilities |
59
|
56
|
| Level 3 | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total assets |
8
|
1
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
59
|
56
|
| Level 3 | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Short-term investments held in Rabbi Trust |
0
|
0
|
| Support Agreement, net of related guarantee fees |
41
|
41
|
| Total assets |
51
|
51
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Total liabilities |
0
|
|
| Level 3 | Short-term investments, primarily cash equivalents | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Level 3 | Equity securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Level 3 | Total debt securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| 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, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Level 3 | Municipal bonds | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Level 3 | Other securities | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Level 3 | Interest rate instruments | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
0
|
0
|
| Level 3 | Foreign exchange instruments | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
0
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
0
|
| Level 3 | Foreign exchange instruments | Continuing Operations |
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
|
| Level 3 | Commodity contracts not subject to rate recovery |
|
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
59
|
|
| Derivative liabilities |
51
|
|
| Level 3 | Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
8
|
1
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
|
56
|
| Level 3 | Commodity contracts subject to rate recovery | Continuing Operations |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
10
|
10
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
0
|
| SDG&E |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
892
|
902
|
| Netting adjustment |
19
|
12
|
| Total assets |
923
|
926
|
| SDG&E | Short-term investments, primarily cash equivalents |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
25
|
12
|
| SDG&E | Equity securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
272
|
288
|
| SDG&E | Total debt securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
595
|
602
|
| SDG&E | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
43
|
47
|
| SDG&E | Municipal bonds |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
291
|
300
|
| SDG&E | Other securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
261
|
255
|
| SDG&E | Commodity contracts subject to rate recovery |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
19
|
12
|
| Derivative assets, Total |
31
|
24
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
(17)
|
(17)
|
| Derivative liabilities |
0
|
0
|
| SDG&E | Level 1 |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
319
|
322
|
| Total assets |
321
|
324
|
| SDG&E | Level 1 | Short-term investments, primarily cash equivalents |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
22
|
9
|
| SDG&E | Level 1 | Equity securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
270
|
285
|
| SDG&E | Level 1 | Total debt securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
27
|
28
|
| SDG&E | Level 1 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
27
|
28
|
| SDG&E | Level 1 | Municipal bonds |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| SDG&E | Level 1 | Other securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| SDG&E | Level 1 | Commodity contracts subject to rate recovery |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
2
|
2
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
17
|
17
|
| SDG&E | Level 2 |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
573
|
580
|
| Total assets |
573
|
580
|
| SDG&E | Level 2 | Short-term investments, primarily cash equivalents |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
3
|
3
|
| SDG&E | Level 2 | Equity securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
2
|
3
|
| SDG&E | Level 2 | Total debt securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
568
|
574
|
| SDG&E | Level 2 | Debt securities issued by the U.S. Treasury and other U.S. government corporations and agencies |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
16
|
19
|
| SDG&E | Level 2 | Municipal bonds |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
291
|
300
|
| SDG&E | Level 2 | Other securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
261
|
255
|
| SDG&E | Level 2 | Commodity contracts subject to rate recovery |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
0
|
0
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
0
|
| SDG&E | Level 3 |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| Total assets |
10
|
10
|
| SDG&E | Level 3 | Short-term investments, primarily cash equivalents |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| SDG&E | Level 3 | Equity securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| SDG&E | Level 3 | Total debt securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| 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, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| SDG&E | Level 3 | Municipal bonds |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| SDG&E | Level 3 | Other securities |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Total nuclear decommissioning trusts |
0
|
0
|
| SDG&E | Level 3 | Commodity contracts subject to rate recovery |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
10
|
10
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
0
|
| SoCalGas | Commodity contracts subject to rate recovery |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
(1)
|
5
|
| Derivative assets, Total |
8
|
29
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Netting adjustment |
(6)
|
(61)
|
| Derivative liabilities |
18
|
66
|
| SoCalGas | Level 1 | Commodity contracts subject to rate recovery |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
0
|
0
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
0
|
20
|
| SoCalGas | Level 2 | Commodity contracts subject to rate recovery |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
9
|
24
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
24
|
107
|
| SoCalGas | Level 3 | Commodity contracts subject to rate recovery |
|
|
| Assets, Fair Value Disclosure [Abstract] |
|
|
| Derivative asset, before netting |
0
|
0
|
| Liabilities, Fair Value Disclosure [Abstract] |
|
|
| Derivative liability, before netting |
$ 0
|
$ 0
|