DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Outstanding Derivative Instruments and Cash Collateral (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 28, 2025	Dec. 29, 2024
Fair values:
Cash collateral posted with brokers	$ 2,761	$ 2,324
Corn
Derivatives coverage:
Derivatives coverage (as a percent)	10.60%	11.50%
Soybean meal
Derivatives coverage:
Derivatives coverage (as a percent)	7.60%	9.30%
Commodity derivative
Fair values:
Derivative assets	$ 6,129	$ 6,598
Derivative liabilities	(3,099)	(2,494)
Foreign currency derivative
Fair values:
Derivative assets	1,031	755
Derivative liabilities	(460)	(1,397)
Sales contract derivative assets
Fair values:
Derivative assets	571	0
Sales contract derivative liabilities
Fair values:
Derivative liabilities	$ 0	$ (778)