Revenue Disclosures - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	Mar. 25, 2024	Mar. 27, 2023	Mar. 24, 2024	Dec. 31, 2023
Contract liability, current			$ 5,300	$ 5,300
Contract liability, noncurrent			19,800	19,900
Advertising fund assets, restricted			76,982	106,335	[1]
Temporary reduction		0.25%
Advertising contribution	6.00%
Subsequent Event [Member] | Minimum [Member]
Digital per transaction technology fees	$ 0.04
Subsequent Event [Member] | Maximum [Member]
Digital per transaction technology fees	$ 0.355
US Stores [Member] | Domestic Franchise [Member] | Cash and Cash Equivalents [Member]
Advertising fund assets, restricted			56,000	88,200
US Stores [Member] | Domestic Franchise [Member] | Accounts receivable [Member]
Advertising fund assets, restricted			12,900	14,000
US Stores [Member] | Domestic Franchise [Member] | Prepaid expenses [Member]
Advertising fund assets, restricted			8,100	4,100
US Stores [Member] | U.S. Company-owned stores [Member]
Advertising fund assets, restricted			$ 1,800	$ 2,100

[1] The condensed consolidated balance sheet at December 31, 2023 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements.