{"cik":18672,"taxonomy":"us-gaap","tag":"OperatingLeaseRightOfUseAsset","label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","entityName":"CLECO CORPORATE HOLDINGS LLC","units":{"USD":[{"end":"2025-12-31","val":12858000,"accn":"0001089819-26-000014","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-07","frame":"CY2025Q4I"},{"end":"2026-06-30","val":11584000,"accn":"0001089819-26-000014","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-07","frame":"CY2026Q2I"}]}}