Leases - Summary of Expected Operating Lease Payments as of Prior Year (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Years ending Dec. 31,
2019	$ 4,150
2020	3,890
2021	2,789
2022	1,239
2023	1,214
Thereafter	7,235
Total operating lease payments	20,517
Cleco Holdings
Years ending Dec. 31,
2019	120
2020	0
2021	0
2022	0
2023	0
Thereafter	0
Total operating lease payments	120
CLECO POWER
Years ending Dec. 31,
2019	4,030
2020	3,890
2021	2,789
2022	1,239
2023	1,214
Thereafter	7,235
Total operating lease payments	$ 20,397

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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