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Revenue Revenue - Narrative (Details) $ in Thousands | 3 Months Ended | 4 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 30, 2018 USD ($) | Oct. 07, 2018 USD ($) | Jul. 15, 2018 USD ($) | Dec. 31, 2017 USD ($) | Oct. 01, 2017 USD ($) | Jul. 09, 2017 USD ($) | Apr. 22, 2018 USD ($) | Apr. 16, 2017 USD ($) | Dec. 30, 2018 USD ($) fund entree | Dec. 31, 2017 USD ($) | Dec. 25, 2016 USD ($)
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of marketing and national media funds to which the entity and franchisees must contribute a minimum percentage of revenue | fund |  |  |  |  |  |  |  |  | 2 |  |
Franchise and other revenue | $ 306,779 | $ 294,877 | $ 315,388 | $ 343,927 | $ 305,700 | $ 317,310 | $ 421,519 | $ 420,629 | $ 1,338,563 | $ 1,387,566 |
Selling, general, and administrative expenses |  |  |  |  |  |  |  |  | $ 146,458 | 156,656 | $ 144,633
Number of entrees to be purchased for each free entree | entree |  |  |  |  |  |  |  |  | 9 |  |
Required percentage of revenues contributed to national media funds |  |  |  |  |  |  |  |  | 3.00% |  |
Term of franchise rights |  |  |  |  |  |  |  |  | 20 years |  |
Additional term of franchise rights |  |  |  |  |  |  |  |  | 10 years |  |
ASU 2014-09 |  |  |  |  |  |  |  |  |  |  |
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Franchise and other revenue |  |  |  |  |  |  |  |  |  | 17,700 | 18,000
Selling, general, and administrative expenses |  |  |  |  |  |  |  |  |  | 156,700 | 144,600
As reported |  |  |  |  |  |  |  |  |  |  |
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Franchise and other revenue |  |  |  |  |  |  |  |  |  | 11,000 | 11,200
Selling, general, and administrative expenses |  |  |  |  |  |  |  |  |  | 150,000 | 137,900
Adjustments | ASU 2014-09 |  |  |  |  |  |  |  |  |  |  |
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Franchise and other revenue |  |  |  |  |  |  |  |  |  | 6,600 | 6,700
Selling, general, and administrative expenses |  |  |  |  |  |  |  |  |  | $ 6,600 | $ 6,700
Minimum |  |  |  |  |  |  |  |  |  |  |
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Royalties as a percentage of franchised adjusted gross restaurant sales |  |  |  |  |  |  |  |  | 4.00% |  |
Maximum |  |  |  |  |  |  |  |  |  |  |
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Royalties as a percentage of franchised adjusted gross restaurant sales |  |  |  |  |  |  |  |  | 5.00% |  |

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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 + Details
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