The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

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The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Name Regulation S-X (SX)

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-Section 02

-Paragraph 1

-Article 5

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The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations.

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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.

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Cash and equivalents whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements.

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Summary of Significant Accounting Policies, Restricted Cash and Cash Equivalents (Details) - USD ($) $ in Thousands	1 Months Ended	6 Months Ended
	Mar. 31, 2015	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Restricted Cash and Cash Equivalents Items [Line Items]
Current		$ 8,342		$ 8,986
Non-current total		15,815		15,130
Total restricted cash and cash equivalents		24,157		24,116
Cleco Katrina/Rita storm recovery bonds
Increase (decrease) in Cleco Katrina/Rita's storm recovery bonds		41	$ 9,557
Katrina Rita collections
Cleco Katrina/Rita storm recovery bonds
Increase (decrease) in Cleco Katrina/Rita's storm recovery bonds		10,100
Katrina Rita Bond Principal Payments
Cleco Katrina/Rita storm recovery bonds
Increase (decrease) in Cleco Katrina/Rita's storm recovery bonds	$ (8,100)
Diversified Lands’ mitigation escrow
Restricted Cash and Cash Equivalents Items [Line Items]
Non-current total		21		21
Cleco Power’s future storm restoration costs
Restricted Cash and Cash Equivalents Items [Line Items]
Non-current total		15,542		14,915
Cleco Power’s building renovation escrow
Restricted Cash and Cash Equivalents Items [Line Items]
Non-current total		$ 252		$ 194
Katrina Rita Bond Interest Payments
Cleco Katrina/Rita storm recovery bonds
Increase (decrease) in Cleco Katrina/Rita's storm recovery bonds	$ (2,600)