Annual report pursuant to Section 13 and 15(d)

Revenue Revenue - Narrative (Details)

v3.10.0.1
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%