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v3.25.3

FAIR VALUE MEASUREMENTS - RECON OF LEVEL 3 ASSETS (Details) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) $ / MWh | Sep. 30, 2024 USD ($) $ / MWh
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |
Beginning balance | $ 3 | $ 6 | $ 4 | $ 10
Realized and unrealized gains (losses), net | 3 | (3) | 1 | (6)
Allocated transmission instruments | 2 | 1 | 5 | 1
Settlements | (2) | 2 | (4) | 1
Ending balance | 6 | 6 | 6 | 6
Change in unrealized gains (losses) relating to instruments still held at September 30 | 2 | 0 | (1) | (1)
Other Sempra |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance | 39 | 23 | 25 | 23
Realized and unrealized gains (losses), net | 2 | 3 | 20 | 7
Settlements | (2) | (2) | (6) | (6)
Ending balance | 39 | 24 | 39 | 24
Change in unrealized gains (losses) relating to instruments still held at September 30 | 2 | 3 | 20 | 6
Other Sempra | Other current assets |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Ending balance | 8 |  | 8 |
Other Sempra | Other long-term assets |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Ending balance | 31 |  | 31 |
SDG&E |  |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |
Beginning balance | 3 | 6 | 4 | 10
Realized and unrealized gains (losses), net | 3 | (3) | 1 | (6)
Allocated transmission instruments | 2 | 1 | 5 | 1
Settlements | (2) | 2 | (4) | 1
Ending balance | 6 | 6 | 6 | 6
Change in unrealized gains (losses) relating to instruments still held at September 30 | $ 2 | $ 0 | $ (1) | $ (1)
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 |  |  | (7.38) | (3.69)
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 |  |  | 15.54 | 9.55
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 |  |  | 0.01 | (0.44)

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