COMMITMENTS AND CONTINGENCIES - Additional Information (Details) $ in Millions	9 Months Ended
	Sep. 24, 2025 USD ($) lease agreement
Officers
COMMITMENTS AND CONTINGENCIES
Number of at-will employment agreements | agreement	3
Property Lease Guarantee
COMMITMENTS AND CONTINGENCIES
Number of leases assigned to franchisees | lease	3
Latest lease expiration year	2038
Contingent lease obligations, maximum exposure	$ 3.7
Contingent lease obligations, maximum exposure, if discounted at estimated pre-tax cost of debt	2.5
Chicken Acquisition Corp
COMMITMENTS AND CONTINGENCIES
Purchase commitments, estimated obligations	$ 2.1