Requested cost recovery with regulatory agency related to capital.

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Represents the percentage of costs to be recovered after specified time.

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Represents the percentage of costs to be recovered prior to specified time.

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Incremental restoration costs incurred related to wildfires.

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The amount of uninsured claims in loss contingency transaction.

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Agreement to waive the right to seek cost recovery of third-party uninsured claims payments.

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Requested cost recovery with regulatory agency related to wildfire uninsured claims and other costs.

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Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

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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.

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Amount of cash outflow reducing loss contingency liability.

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The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates.

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Amount of public utility's requested rate increase (decrease) with regulatory agency.

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The amount for the individual regulatory asset as itemized in a table of regulatory assets as of the end of the period.

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Commitments and Contingencies - Recoveries through Electric Rates (Details) - USD ($) $ in Millions	1 Months Ended		3 Months Ended	65 Months Ended	69 Months Ended
	Nov. 30, 2024	Oct. 31, 2024	Mar. 31, 2025	May 31, 2024	Mar. 31, 2025	Dec. 31, 2024
Commitments and Contingencies
Requested increase (decrease) revenue requirement	$ 220
Total			$ 164		$ 10,182
SCE
Commitments and Contingencies
Requested increase (decrease) revenue requirement			1,900
Regulatory assets			12,672		12,672	$ 11,634
SCE \| Woolsey Agreement
Commitments and Contingencies
Legal and other costs		$ 1,000
CPUC cost recovery		84
Wildfire costs recovery requested		5,400
Total		$ 4,400
Thomas Koenigstein Fires And Montecito Mudslides \| SCE
Commitments and Contingencies
Recovery costs prior to date (as a percent)				60.00%
Uninsured claims and other costs				$ 2,700
Recovery costs after date (as a percent)				60.00%
Thomas Koenigstein Fires And Montecito Mudslides \| SCE \| SED Settlement
Commitments and Contingencies
Third-party uninsured claims cost recovery waiver				$ 125
Thomas and Koenigstein Fires and Montecito Mudslides-TKM \| SCE
Commitments and Contingencies
Requested increase (decrease) revenue requirement				1,600
Thomas and Koenigstein Fires and Montecito Mudslides-TKM \| SCE
Commitments and Contingencies
Loss contingency, uninsured claims				1,300
Legal and other costs			300	300
CPUC cost recovery				55
Regulatory assets			1,600		$ 1,600
Incremental restoration costs related to wildfires				$ 65
Shareholder-funded safety measures costs			$ 50