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v3.26.1

FAIR VALUE MEASUREMENTS - RECON OF LEVEL 3 ASSETS (Details) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2026 USD ($) | Jun. 30, 2025 USD ($) | Jun. 30, 2026 USD ($) $ / MWh | Jun. 30, 2025 USD ($) $ / MWh | Dec. 31, 2025 USD ($)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |  |
Beginning balance | $ 10 | $ 4 | $ 10 | $ 4 |
Realized and unrealized gains (losses), net | 2 | (1) | (1) | (2) |
Allocated transmission instruments | 3 | 1 | 6 | 3 |
Settlements | (2) | (1) | (2) | (2) |
Ending balance | 13 | 3 | 13 | 3 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | 1 | (1) | (1) | (3) |
Commodity contracts not subject to rate recovery |  |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Beginning balance | (51) |  | (55) |  |
Realized and unrealized gains (losses), net | 97 |  | 101 |  |
Settlements | (29) |  | (29) |  |
Ending balance | 17 |  | 17 |  |
Change in unrealized gains (losses) relating to instruments still held at June 30 | 97 |  | 101 |  |
Other Sempra |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Beginning balance | 41 | 38 | 41 | 25 |
Realized and unrealized gains (losses), net | (1) | 3 | 1 | 18 |
Settlements | (2) | (2) | (4) | (4) |
Ending balance | 38 | 39 | 38 | 39 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | (1) | 3 | 1 | 18 |
Other Sempra | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Ending balance | 8 |  | 8 |  |
Other Sempra | Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Ending balance | 30 |  | 30 |  |
SDG&E |  |  |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |  |
Beginning balance | 10 | 4 | 10 | 4 |
Realized and unrealized gains (losses), net | 2 | (1) | (1) | (2) |
Allocated transmission instruments | 3 | 1 | 6 | 3 |
Settlements | (2) | (1) | (2) | (2) |
Ending balance | 13 | 3 | 13 | 3 |
Change in unrealized gains (losses) relating to instruments still held at June 30 | 1 | $ (1) | (1) | $ (3) |
Level 3 | Disposal Group Held-for-sale |  |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Derivative liability, before netting | 10 |  | 10 |  | $ 56
Level 3 | Commodity contracts not subject to rate recovery |  |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Derivative liability, before netting | 10 |  | 10 |  |
Level 3 | Commodity contracts not subject to rate recovery | Disposal Group Held-for-sale |  |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |
Derivative asset, before netting | $ 27 |  | $ 27 |  | 1
Derivative liability, before netting |  |  |  |  | $ 56
Level 3 | SDG&E | Minimum |  |  |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |  |
Congestion revenue rights (in dollars per MWH) | $ / MWh |  |  | (0.31) | (7.38) |
Level 3 | SDG&E | Maximum |  |  |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |  |
Congestion revenue rights (in dollars per MWH) | $ / MWh |  |  | 13.76 | 15.54 |
Level 3 | SDG&E | Weighted Average |  |  |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |  |
Congestion revenue rights (in dollars per MWH) | $ / MWh |  |  | 4.05 | 0.01 |

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