Description of Business	12 Months Ended
Dec. 27, 2017
Accounting Policies [Abstract]
Description of Business	DESCRIPTION OF BUSINESS El Pollo Loco Holdings, Inc. (“Holdings”) is a Delaware corporation headquartered in Costa Mesa, California. Holdings and its direct and indirect subsidiaries are collectively known as “we,” “us” or the “Company.” The Company’s activities are conducted principally through its indirect wholly-owned subsidiary, El Pollo Loco, Inc. (“EPL”), which develops, franchises, licenses and operates quick-service restaurants under the name El Pollo Loco ®. The restaurants, which are located principally in California but also in Arizona, Nevada, Texas, and Utah, specialize in flame-grilled chicken in a wide variety of contemporary Mexican-influenced entrees, including specialty chicken burritos, chicken quesadillas, chicken tortilla soup, variations on our Pollo Bowl® and Pollo Salads. At December 27, 2017, the Company operated 212 (141 in the greater Los Angeles area) and franchised 265 (138 in the greater Los Angeles area) El Pollo Loco restaurants. In addition, the Company currently licenses two restaurants in the Philippines. The Company’s largest stockholder is Trimaran Pollo Partners, L.L.C. (“LLC”), which is controlled by affiliates of Trimaran Capital, L.L.C. LLC acquired Chicken Acquisition Corp. (“CAC”), a predecessor of Holdings, on November 17, 2005 (the “Acquisition”) and has a 43.3% ownership interest as of December 27, 2017. LLC’s only material asset is its investment in Holdings. On April 22, 2014, CAC, its wholly owned subsidiary, Chicken Subsidiary Corp (“CSC”) and CSC’s wholly owned subsidiary, the former El Pollo Loco Holdings, Inc. (“Old Holdings”) entered into the following reorganization transactions: (i) Old Holdings merged with and into CSC with CSC continuing as the surviving corporation; (ii) CSC merged with and into CAC with CAC continuing as the surviving corporation and (iii) CAC renamed itself El Pollo Loco Holdings, Inc. Holdings has no material assets or operations. Holdings and Holdings’ direct subsidiary, EPL Intermediate, Inc. (“Intermediate”), guarantee EPL’s 2014 Revolver (see Note 6) on a full and unconditional basis and Intermediate has no subsidiaries other than EPL. EPL is a separate and distinct legal entity, and has no obligation to make funds available to Intermediate. EPL and Intermediate may pay dividends to Intermediate and to Holdings, respectively. Under the 2014 Revolver, Holdings may not make certain payments such as cash dividends, except that it may, inter alia, (i) pay up to $1.0 million per year to repurchase or redeem qualified equity interests of Holdings held by past or present officers, directors, or employees (or their estates) of the Company upon death, disability, or termination of employment, (ii) pay under its income tax receivable agreement (the “TRA”), and, (iii) so long as no default or event of default has occurred and is continuing, (a) make non-cash repurchases of equity interests in connection with the exercise of stock options by directors and officers, provided that those equity interests represent a portion of the consideration of the exercise price of those stock options, (b) pay up to $2.5 million per year pursuant to stock option plans, employment agreements, or incentive plans, (c) make up to $5.0 million in other restricted payments per year, and (d) make other restricted payments, provided that such payments would not cause, in each case, on a pro forma basis, (x) its lease-adjusted consolidated leverage ratio to equal or exceed 4.25 times and (y) its consolidated fixed charge coverage ratio to be less than 1.75 times. The Company operates in one operating segment. All significant revenues relate to retail sales of food and beverages to the general public through either company or franchised restaurants.

DESCRIPTION OF BUSINESS

El Pollo Loco Holdings, Inc. (“Holdings”) is a Delaware corporation headquartered in Costa Mesa, California. Holdings and its direct and indirect subsidiaries are collectively known as “we,” “us” or the “Company.” The Company’s activities are conducted principally through its indirect wholly-owned subsidiary, El Pollo Loco, Inc. (“EPL”), which develops, franchises, licenses and operates quick-service restaurants under the name El Pollo Loco ®. The restaurants, which are located principally in California but also in Arizona, Nevada, Texas, and Utah, specialize in flame-grilled chicken in a wide variety of contemporary Mexican-influenced entrees, including specialty chicken burritos, chicken quesadillas, chicken tortilla soup, variations on our Pollo Bowl® and Pollo Salads. At December 27, 2017, the Company operated 212 (141 in the greater Los Angeles area) and franchised 265 (138 in the greater Los Angeles area) El Pollo Loco restaurants. In addition, the Company currently licenses two restaurants in the Philippines. The Company’s largest stockholder is Trimaran Pollo Partners, L.L.C. (“LLC”), which is controlled by affiliates of Trimaran Capital, L.L.C. LLC acquired Chicken Acquisition Corp. (“CAC”), a predecessor of Holdings, on November 17, 2005 (the “Acquisition”) and has a 43.3% ownership interest as of December 27, 2017. LLC’s only material asset is its investment in Holdings.

On April 22, 2014, CAC, its wholly owned subsidiary, Chicken Subsidiary Corp (“CSC”) and CSC’s wholly owned subsidiary, the former El Pollo Loco Holdings, Inc. (“Old Holdings”) entered into the following reorganization transactions: (i) Old Holdings merged with and into CSC with CSC continuing as the surviving corporation; (ii) CSC merged with and into CAC with CAC continuing as the surviving corporation and (iii) CAC renamed itself El Pollo Loco Holdings, Inc.

Holdings has no material assets or operations. Holdings and Holdings’ direct subsidiary, EPL Intermediate, Inc. (“Intermediate”), guarantee EPL’s 2014 Revolver (see Note 6) on a full and unconditional basis and Intermediate has no subsidiaries other than EPL. EPL is a separate and distinct legal entity, and has no obligation to make funds available to Intermediate. EPL and Intermediate may pay dividends to Intermediate and to Holdings, respectively.

Under the 2014 Revolver, Holdings may not make certain payments such as cash dividends, except that it may, inter alia, (i) pay up to $1.0 million per year to repurchase or redeem qualified equity interests of Holdings held by past or present officers, directors, or employees (or their estates) of the Company upon death, disability, or termination of employment, (ii) pay under its income tax receivable agreement (the “TRA”), and, (iii) so long as no default or event of default has occurred and is continuing, (a) make non-cash repurchases of equity interests in connection with the exercise of stock options by directors and officers, provided that those equity interests represent a portion of the consideration of the exercise price of those stock options, (b) pay up to $2.5 million per year pursuant to stock option plans, employment agreements, or incentive plans, (c) make up to $5.0 million in other restricted payments per year, and (d) make other restricted payments, provided that such payments would not cause, in each case, on a pro forma basis, (x) its lease-adjusted consolidated leverage ratio to equal or exceed 4.25 times and (y) its consolidated fixed charge coverage ratio to be less than 1.75 times.

The Company operates in one operating segment. All significant revenues relate to retail sales of food and beverages to the general public through either company or franchised restaurants.