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Segments Of Business (Narrative) (Details)	12 Months Ended
	Dec. 31, 2023
Goodwill [Line Items]
Number of Reportable Segments	2
Number of counties in which electric service provided by Electric Operations	20

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- Definition

Service Area By County

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No definition available.

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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.

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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