Segment Information - Reconciliation of Total Segment Income to Consolidated Income Before Provision for Income Taxes (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 18, 2023	Jun. 19, 2022	Jun. 18, 2023	Jun. 19, 2022
Segment Reconciliation [Abstract]
Total Segment Income	$ 223,618	$ 204,957	$ 427,233	$ 395,934
Depreciation and amortization	(18,561)	(18,117)	(36,731)	(37,093)
Refranchising loss			(149)	0
Loss on sale/disposal of assets	(127)	(253)	(402)	(448)
Non-cash equity-based compensation expense	9,527	8,473	(17,065)	(15,738)
Income from operations	195,403	178,114	372,886	342,655
Other expense	(14,964)		(14,964)
Interest income	2,537	219	4,928	268
Interest expense	(44,932)	(44,851)	(91,479)	(91,723)
Income before provision for income taxes	$ 138,044	$ 133,482	$ 271,371	$ 251,200