Debt - Future Amounts Payable Under Long-Term Debt Agreements (Details) - Long-term Debt Agreements $ in Thousands	Dec. 31, 2023 USD ($)
For the year ending Dec. 31,
2024	$ 256,199
2025	255,087
2026	780,699
2027	66,336
2028	216,999
Thereafter	1,731,806
CLECO POWER
For the year ending Dec. 31,
2024	189,499
2025	90,087
2026	245,699
2027	66,336
2028	216,999
Thereafter	$ 1,081,806

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