Schedule of Contract Liabilities Consist of Deferred Franchise Fees and Deferred Development Fees (Detail) - USD ($) $ in Thousands	8 Months Ended
	Sep. 12, 2021	Sep. 06, 2020
Revenue from Contract with Customer [Abstract]
Deferred franchise fees and deferred development fees at beginning of period	$ 19,090	$ 20,463
Revenue recognized during the period	(3,944)	(4,302)
New deferrals due to cash received and other	4,784	3,937
Deferred franchise fees and deferred development fees at end of period	$ 19,930	$ 20,098