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v3.25.1

FAIR VALUE MEASUREMENTS - RECON OF LEVEL 3 ASSETS (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2025 USD ($) $ / MWh | Mar. 31, 2024 USD ($) $ / MWh
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |
Beginning balance | $ 4 | $ 10
Realized and unrealized gains (losses), net | (1) | (1)
Allocated transmission instruments | 2 | 0
Settlements | (1) | 0
Ending balance | 4 | 9
Change in unrealized losses relating to instruments still held at March 31 | (2) | 0
Other Sempra |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 25 | 23
Realized and unrealized gains (losses), net | 15 | 2
Settlements | (2) | (2)
Ending balance | 38 | 23
Change in unrealized gains relating to instruments still held at March 31 | 15 | 1
Other Sempra | Other current assets |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Ending balance | 8 |
Other Sempra | Other long-term assets |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Ending balance | 30 |
SDG&E |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |
Beginning balance | 4 | 10
Realized and unrealized gains (losses), net | (1) | (1)
Allocated transmission instruments | 2 | 0
Settlements | (1) | 0
Ending balance | 4 | 9
Change in unrealized losses relating to instruments still held at March 31 | $ (2) | $ 0
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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