Regulatory Assets and Liabilities - Narrative (Details) $ in Millions	6 Months Ended
Jun. 30, 2023 USD ($)
CLECO POWER \| Accumulated deferred fuel
Regulatory Assets [Line Items]
Decrease in regulatory assets	$ 52.8

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.

No definition available.

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