Segment Information - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 25, 2022	Dec. 26, 2021
Disaggregation of Revenue [Line Items]
Total revenues	$ 2,135,713	$ 2,102,103	$ 2,068,421
Domestic Company-owned restaurants
Disaggregation of Revenue [Line Items]
Total revenues	726,362	708,389	778,323
North America franchising
Disaggregation of Revenue [Line Items]
Total revenues	144,550	137,399	129,310
North America commissaries
Disaggregation of Revenue [Line Items]
Total revenues	852,361	869,634	761,305
International
Disaggregation of Revenue [Line Items]
Total revenues	157,187	129,903	150,771
International | International other revenue
Disaggregation of Revenue [Line Items]
Total revenues	(25,300)	(28,779)	(33,328)
All others
Disaggregation of Revenue [Line Items]
Total revenues	255,253	256,778	248,712
All others | International other revenue
Disaggregation of Revenue [Line Items]
Total revenues	25,300	28,779	33,328
Operating segments
Disaggregation of Revenue [Line Items]
Total revenues	2,135,713	2,102,103	2,068,421
Operating segments | Company-owned Restaurants
Disaggregation of Revenue [Line Items]
Total revenues	760,825	708,389	778,323
Operating segments | Franchise fees
Disaggregation of Revenue [Line Items]
Total revenues	199,254	190,943	186,637
Operating segments | Commissary Sales
Disaggregation of Revenue [Line Items]
Total revenues	1,135,262	1,167,685	1,074,321
Operating segments | Other Sales
Disaggregation of Revenue [Line Items]
Total revenues	321,740	327,061	324,078
Operating segments | Domestic Company-owned restaurants
Disaggregation of Revenue [Line Items]
Total revenues	726,362	708,389	778,323
Operating segments | Domestic Company-owned restaurants | Company-owned Restaurants
Disaggregation of Revenue [Line Items]
Total revenues	726,362	708,389	778,323
Operating segments | North America franchising
Disaggregation of Revenue [Line Items]
Total revenues	144,550	137,399	129,310
Operating segments | North America franchising | Franchise fees
Disaggregation of Revenue [Line Items]
Total revenues	148,817	141,521	133,489
Operating segments | North America commissaries
Disaggregation of Revenue [Line Items]
Total revenues	852,361	869,634	761,305
Operating segments | North America commissaries | Commissary Sales
Disaggregation of Revenue [Line Items]
Total revenues	1,062,975	1,087,204	976,698
Operating segments | International
Disaggregation of Revenue [Line Items]
Total revenues	182,487	158,682	184,099
Operating segments | International | Company-owned Restaurants
Disaggregation of Revenue [Line Items]
Total revenues	34,463
Operating segments | International | Franchise fees
Disaggregation of Revenue [Line Items]
Total revenues	50,437	49,422	53,148
Operating segments | International | Commissary Sales
Disaggregation of Revenue [Line Items]
Total revenues	72,287	80,481	97,623
Operating segments | International | Other Sales
Disaggregation of Revenue [Line Items]
Total revenues	25,300	28,779	33,328
Operating segments | All others
Disaggregation of Revenue [Line Items]
Total revenues	229,953	227,999	215,384
Operating segments | All others | Other Sales
Disaggregation of Revenue [Line Items]
Total revenues	296,440	298,282	290,750
Eliminations
Disaggregation of Revenue [Line Items]
Total revenues	(281,368)	(291,975)	(294,938)
Eliminations | North America franchising
Disaggregation of Revenue [Line Items]
Total revenues	(4,267)	(4,122)	(4,179)
Eliminations | North America commissaries
Disaggregation of Revenue [Line Items]
Total revenues	(210,614)	(217,570)	(215,393)
Eliminations | All others
Disaggregation of Revenue [Line Items]
Total revenues	$ (66,487)	$ (70,283)	$ (75,366)