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COMMITMENTS, CONTINGENCIES AND GUARANTEES - LEASE INFORMATION NARRATIVE (Details) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 USD ($) agreement | Dec. 31, 2024 USD ($)
Lessee, Lease, Description [Line Items] |  |  |
Right-of-use assets – operating leases | $ 1,219 | $ 1,177 | [1]
SDG&E |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Right-of-use assets – operating leases | $ 1,061 | 795 | [2]
SDG&E | Purchased-Power Contracts |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Lessee, Number Of Purchased-Power Contracts | agreement | 2 |  |
Right-of-use assets – operating leases | $ 291 |  |
Operating lease liability | 291 |  |
Lease payments, remainder of fiscal year | 12 |  |
Lease payments, year one | 29 |  |
Lease payments, year two | 29 |  |
Lease payments, year three | 29 |  |
Lease payments, year four | 29 |  |
Lease payments, after year four | $ 303 |  |
Number of purchased-power contracts, to be commenced | agreement | 2 |  |
Number of purchase power contracts to be commenced in year two | agreement | 1 |  |
Number of purchase power contracts to be commenced in year three | agreement | 1 |  |
Future minimum lease payments due year three | $ 4 |  |
Future minimum lease payments due year four | 5 |  |
Future minimum lease payments due after year four | 71 |  |
SoCalGas |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Right-of-use assets – operating leases | 9 | $ 18 | [3]
SoCalGas | Building |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Increase (Decrease) In Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three | (3) |  |
Increase in future minimum lease payments due year four | 3 |  |
Increase in future minimum lease payments due after year four | $ 38 |  |
[1] | Derived from audited financial statements.
[2] | Derived from audited financial statements.
[3] | Derived from audited financial statements.

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