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Commitments and Contingencies - (Employment Litigation) (Details) - 2017 Employment Litigation $ in Millions | 1 Months Ended
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Jun. 30, 2022 USD ($)
Commitments and Contingencies |
Aggregate compensatory damages | $ 24.6
Aggregate punitive damages | 440.0
Loss contingency accrual | $ 23.0

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- Definition Amount of compensatory damages awarded to the plaintiff in the legal matter. + References No definition available. + Details
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Namespace Prefix: | eix_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Amount of punitive damages awarded to the plaintiff in the legal matter. + References No definition available. + Details
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Namespace Prefix: | eix_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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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 No definition available. + Details
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Period Type: | duration

X
- Definition Amount of loss contingency liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349 + Details
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Period Type: | instant

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- Details
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