XML 65 R44.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Accumulated Other Comprehensive Loss |
Components of Accumulated Other Comprehensive Loss | The changes in accumulated other comprehensive loss, net of tax, consist of:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | Edison International | ​ | SCE
​ | ​ | Years ended December 31,
(in millions) | ​ | 2023 |  | 2022 |  | 2023 |  | 2022
Beginning balance | ​ | $ | (11) | ​ | $ | (54) | ​ | $ | (8) | ​ | $ | (32)
Pension and PBOP: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Other comprehensive (loss) income before reclassifications | ​ |  | (2) | ​ |  | 35 | ​ |  | (5) | ​ |  | 17
Reclassified from accumulated other comprehensive loss1 | ​ |  | 1 | ​ |  | 8 | ​ |  | 1 | ​ |  | 7
Foreign currency translation adjustments | ​ | ​ | 3 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | —
Change | ​ |  | 2 | ​ |  | 43 | ​ |  | (4) | ​ |  | 24
Ending Balance | ​ | $ | (9) | ​ | $ | (11) | ​ | $ | (12) | ​ | $ | (8)
​ 1 These items are included in the computation of net periodic pension and PBOP expenses, including amortization of net loss and settlement costs. See Note 9 for additional information.

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

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-14A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481674/830-30-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481694/830-30-45-20 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration