INCOME TAXES - Valuation Allowance (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 25, 2022	Dec. 26, 2021
Valuation allowance:
Beginning Balance	$ 64,361	$ 24,261	$ 33,678
Additions	25,296	43,188	0
Deductions	(1,197)	(3,088)	(9,417)
Ending Balance	$ 88,460	$ 64,361	$ 24,261

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-2

Name:	us-gaap_DeferredTaxAssetsValuationAllowance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant