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Loss Contingency, Damages Awarded, Net

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Loss Contingency, Number Of Complaints

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Number of Acres Burned

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Number of Structures Destroyed

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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 loss contingency liability.

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Amount of loss contingency liability expected to be resolved within one year or the normal operating cycle, if longer.

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Amount of cash outflow reducing loss contingency liability.

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Amount of damages awarded to the plaintiff in the legal matter.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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Number of plaintiffs that have filed claims pertaining to a loss contingency.

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Amount of cash inflow from the collection of receivables related to a loss contingency.

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Commitments and Contingencies - PAC - Narrative - Environmental Laws and Regulations (Details) structure in Thousands, a in Thousands, $ in Millions	1 Months Ended				3 Months Ended		22 Months Ended	35 Months Ended	51 Months Ended
	Apr. 30, 2026 USD ($)	Jun. 30, 2023 plaintiff	Nov. 30, 2021 USD ($)	Sep. 30, 2020 a structure	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Jan. 31, 2026 USD ($) complaint class_member	Apr. 30, 2026 USD ($) plaintiff	Mar. 31, 2026 USD ($)	May 01, 2026 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Loss Contingencies [Line Items]
Estimated loss accrual, current					$ 160				$ 160		$ 734
PAC
Loss Contingencies [Line Items]
Estimated loss accrual, current					160				160		734
PAC \| Wildfires
Loss Contingencies [Line Items]
Loss contingency accrual					577	$ 1,422			577		$ 1,161	$ 1,536
Estimate of possible loss					2,853				2,853
Settlement payments					$ 584	114			$ 2,276
Settlement, proceeds						$ 98
PAC \| Wildfires \| Subsequent event
Loss Contingencies [Line Items]
Settlement payments	$ 4
PAC \| 2020 Wildfires
Loss Contingencies [Line Items]
Number of acres burned \| a				500
Number of structures destroyed \| structure				2
PAC \| 2020 Wildfires \| James case \| Subsequent event
Loss Contingencies [Line Items]
Number of plaintiffs \| plaintiff								201
Net damages								$ 1,252
Insurance offset								$ 35
Loss contingency accrual										$ 719
PAC \| 2020 Wildfires \| James case \| Judicial ruling \| Subsequent event
Loss Contingencies [Line Items]
Number of plaintiffs \| plaintiff								129
PAC \| 2020 Wildfires \| James case \| Noneconomic damages \| Subsequent event
Loss Contingencies [Line Items]
Damages awarded								$ 910
PAC \| 2020 Wildfires \| James case \| Doubled economic damages \| Subsequent event
Loss Contingencies [Line Items]
Damages awarded								133
PAC \| 2020 Wildfires \| James case \| Punitive damages \| Subsequent event
Loss Contingencies [Line Items]
Damages awarded								$ 244
PAC \| 2020 Wildfires \| James case, initial trial
Loss Contingencies [Line Items]
Number of plaintiffs \| plaintiff		17
Multiplier		0.25
PAC \| 2020 Wildfires \| James case, initial trial \| Economic damages \| Pending litigation
Loss Contingencies [Line Items]
Damages awarded			$ 600
PAC \| 2020 Wildfires \| James case, initial trial \| Noneconomic damages \| Pending litigation
Loss Contingencies [Line Items]
Damages awarded			$ 1,000
PAC \| 2020 Wildfires \| James case, mass complaints \| Pending litigation
Loss Contingencies [Line Items]
Number of plaintiffs \| class_member							1,760
Number of mass complaints \| complaint							9
Multiplier							0.25
PAC \| 2020 Wildfires \| James case, mass complaints \| Economic damages \| Pending litigation
Loss Contingencies [Line Items]
Damages sought							$ 5
PAC \| 2020 Wildfires \| James case, mass complaints \| Noneconomic and punitive damages \| Pending litigation
Loss Contingencies [Line Items]
Damages sought							$ 25