EQUITY-BASED COMPENSATION - Schedule of compensation expense recognized (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 01, 2026	Jun. 25, 2025	Jul. 01, 2026	Jun. 25, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	$ 3,922	$ 5,209	$ 9,082	$ 9,750
Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	(333)	1,390	460	2,538
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	4,255	3,819	8,622	7,212
Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	3,201	4,653	7,789	8,768
Location, Statement of Income, Balance [Axis]: us-gaap:LaborAndRelatedExpense
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	689	556	1,261	982
Location, Statement of Income, Balance [Axis]: us-gaap:PreOpeningCosts
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based compensation expense	$ 32	$ 0	$ 32	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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