Commitments and Contingencies - Nuclear Insurance (Details) - SCE $ in Millions	3 Months Ended
Mar. 31, 2026 USD ($)
Commitments and Contingencies
Limit on retroactive premium adjustments assessment, per year	$ 15
Maximum per incident, prior events	255
Maximum per incident, prior events, annually	38
San Onofre
Commitments and Contingencies
Minimum federal requirement of nuclear property insurance	50
Federal loss limit, bodily injury and property damage from nuclear incident	560
Palo Verde (nuclear)
Commitments and Contingencies
Minimum federal requirement of nuclear property insurance	1,100
Federal loss limit, bodily injury and property damage from nuclear incident	16,300
Maximum per incident	79
Maximum per incident annual	$ 12

The approximate maximum yearly retrospective premium adjustments that could be assessed against the entity.

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- Definition

Loss Limit, Property Damage Insurance, Federal Minimum Requirement

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- Definition

Loss Limit, Public Offsite, Bodily Injury and Property Damage from Nuclear Incident, Federal Claim Limit

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- Definition

Ownership Limit on Offsite Liability Claims from Nuclear Incident, Annually, Approximate

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- Definition

Ownership Limit on Offsite Liability Claims from Nuclear Incident, Approximate

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- Definition

Ownership Limit on Offsite Liability Claims from Nuclear Incident, Past Events, Annually, Approximate

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No definition available.

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Ownership Limit on Offsite Liability Claims from Nuclear Incident, Past Events, Approximate

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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