Operating (Gains), Losses and Other Charges, Net - Narrative (Details) $ in Thousands	3 Months Ended
Mar. 27, 2024 USD ($) restaurant	Mar. 29, 2023 USD ($)	Dec. 27, 2023 USD ($) parcel restaurant
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets held for sale	$ 1,060		$ 1,455
Number of restaurants \| restaurant	1,614
Severance and other restructuring charges	$ 1,000		1,400
Impairment charges	95	$ 129
Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets held for sale	1,100		1,500
Property	600		900
Goodwill	$ 500		$ 500
Number of restaurants \| restaurant	3		3
Other assets			$ 100
Number of real estate properties \| parcel			1

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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