Segment Information - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 26, 2023	Mar. 27, 2022
Revenue, Major Customer [Line Items]
Total revenues	$ 527,049	$ 542,692
Domestic Company-owned restaurants
Revenue, Major Customer [Line Items]
Total revenues	179,866	198,765
North America franchising
Revenue, Major Customer [Line Items]
Total revenues	36,072	34,268
North America commissaries
Revenue, Major Customer [Line Items]
Total revenues	212,566	209,679
International
Revenue, Major Customer [Line Items]
Total revenues	31,463	34,617
International | International other revenue
Revenue, Major Customer [Line Items]
Total revenues	(7,241)	(8,090)
All others
Revenue, Major Customer [Line Items]
Total revenues	67,082	65,363
All others | International other revenue
Revenue, Major Customer [Line Items]
Total revenues	7,241	8,090
Operating segments
Revenue, Major Customer [Line Items]
Total revenues	527,049	542,692
Operating segments | Company-owned restaurant sales
Revenue, Major Customer [Line Items]
Total revenues	179,866	198,765
Operating segments | Franchise royalties and fees
Revenue, Major Customer [Line Items]
Total revenues	49,615	48,756
Operating segments | Commissary sales
Revenue, Major Customer [Line Items]
Total revenues	283,355	289,368
Operating segments | Other revenues
Revenue, Major Customer [Line Items]
Total revenues	83,917	84,742
Operating segments | Domestic Company-owned restaurants
Revenue, Major Customer [Line Items]
Total revenues	179,866	198,765
Operating segments | Domestic Company-owned restaurants | Company-owned restaurant sales
Revenue, Major Customer [Line Items]
Total revenues	179,866	198,765
Operating segments | North America franchising
Revenue, Major Customer [Line Items]
Total revenues	36,072	34,268
Operating segments | North America franchising | Franchise royalties and fees
Revenue, Major Customer [Line Items]
Total revenues	37,124	35,321
Operating segments | North America commissaries
Revenue, Major Customer [Line Items]
Total revenues	212,566	209,679
Operating segments | North America commissaries | Commissary sales
Revenue, Major Customer [Line Items]
Total revenues	264,383	268,186
Operating segments | International
Revenue, Major Customer [Line Items]
Total revenues	38,704	42,707
Operating segments | International | Franchise royalties and fees
Revenue, Major Customer [Line Items]
Total revenues	12,491	13,435
Operating segments | International | Commissary sales
Revenue, Major Customer [Line Items]
Total revenues	18,972	21,182
Operating segments | International | Other revenues
Revenue, Major Customer [Line Items]
Total revenues	7,241	8,090
Operating segments | All others
Revenue, Major Customer [Line Items]
Total revenues	59,841	57,273
Operating segments | All others | Other revenues
Revenue, Major Customer [Line Items]
Total revenues	76,676	76,652
Eliminations
Revenue, Major Customer [Line Items]
Total revenues	(69,704)	(78,939)
Eliminations | North America franchising
Revenue, Major Customer [Line Items]
Total revenues	(1,052)	(1,053)
Eliminations | North America commissaries
Revenue, Major Customer [Line Items]
Total revenues	(51,817)	(58,507)
Eliminations | All others
Revenue, Major Customer [Line Items]
Total revenues	$ (16,835)	$ (19,379)