Commitments and Contingencies (Employment Litigation) (Details) - 2017 Employment Litigation - USD ($) $ in Millions	1 Months Ended
Jun. 30, 2022	Jul. 31, 2022
Commitments and Contingencies
Aggregate compensatory damages	$ 24.6
Aggregate punitive damages	$ 440.0
SCE
Commitments and Contingencies
Loss contingency accrual		$ 23.0

Amount of loss contingency liability.

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

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant