REVENUE FROM CONTRACTS WITH CUSTOMERS - Revenues Disaggregated by Geographic Market (Details)	3 Months Ended		9 Months Ended
	Sep. 24, 2025	Sep. 25, 2024	Sep. 24, 2025	Sep. 25, 2024
Disaggregation of Revenue [Line Items]
Percentage of concentration	100.00%	100.00%	100.00%	100.00%
Revenue | Geographic Concentration Risk | Greater Los Angeles area market
Disaggregation of Revenue [Line Items]
Percentage of concentration	72.20%	72.50%	71.90%	71.90%
Revenue | Geographic Concentration Risk | Other markets
Disaggregation of Revenue [Line Items]
Percentage of concentration	27.80%	27.50%	28.10%	28.10%