XML 51 R33.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Variable Interest Entities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Variable Interest Entity, Condensed Income Statement | The following table provides a summary of the trusts' income statements:
| Years ended December 31,
(in millions) | Trust I |  | Trust II |  | Trust III |  | Trust IV |  | Trust V |  | Trust VI
2018 |  |  |  |  |  |  |  |  |  |  |
Dividend income | * |  |  | $ | 20 |  |  | $ | 16 |  |  | $ | 17 |  |  | $ | 16 |  |  | $ | 24 |
Dividend distributions | * |  |  | 20 |  |  | 16 |  |  | 17 |  |  | 16 |  |  | 24 |
2017 |  |  |  |  |  |  |  |  |  |  |
Dividend income | $ | 14 |  |  | $ | 20 |  |  | $ | 16 |  |  | $ | 17 |  |  | $ | 16 |  |  | $ | 12 |
Dividend distributions | 14 |  |  | 20 |  |  | 16 |  |  | 17 |  |  | 16 |  |  | 12 |
2016 |  |  |  |  |  |  |  |  |  |  |
Dividend income | $ | 27 |  |  | $ | 20 |  |  | $ | 16 |  |  | $ | 17 |  |  | $ | 13 |  |  | * |
Dividend distributions | 27 |  |  | 20 |  |  | 16 |  |  | 17 |  |  | 13 |  |  | * |
* Not applicable

X
- Definition Variable Interest Entities, Condensed Income Statement [Table Text Block] + References No definition available. + Details
Name: | eix_VariableInterestEntityCondensedIncomeStatementTableTextBlock
Namespace Prefix: | eix_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration