Fair Value Accounting - Fair Value of Derivative Instruments as Recorded in Condensed Consolidated Balance Sheets (Details) - DERIVATIVES NOT DESIGNATED AS HEDGING INSTRUMENTS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Price Risk Derivative
Commodity-related contracts
Energy risk management assets	$ 17,080	$ 23,355
Energy risk management liabilities	2,415	468
Commodity-related contracts, net	11,895	22,887
Other commodity derivatives
Commodity-related contracts
Energy risk management liabilities	2,770	0
CLECO POWER \| Price Risk Derivative
Commodity-related contracts
Energy risk management assets	14,742	23,355
Energy risk management liabilities	832	468
Commodity-related contracts, net	$ 13,910	$ 22,887

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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