Asset Impairment, Exit and Restructuring Costs (Details) $ in Thousands	1 Months Ended	3 Months Ended		12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 30, 2023 USD ($) location	Jul. 01, 2023 USD ($)	Dec. 30, 2023 USD ($) location	Dec. 31, 2022 USD ($)	Jan. 01, 2022 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring Costs and Asset Impairment Charges				$ 18,553	$ 29,666	$ 778
Asset impairment				4,734	29,666	138
Feed Ingredients [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs and Asset Impairment Charges				4,026	8,557	0
Asset impairment				2,900	8,600
Food Ingredients [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs and Asset Impairment Charges				14,527	21,109	0
Asset impairment				1,800	$ 18,400
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs						$ 400
Employee Severance [Member] | Feed Ingredients [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs and Asset Impairment Charges				100
Employee Severance [Member] | Food Ingredients [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs and Asset Impairment Charges		$ 1,300		$ 5,400
Facility Closing
Restructuring Cost and Reserve [Line Items]
Asset impairment	$ 21,100		$ 8,600
Facility Closing | Feed Ingredients [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs and Asset Impairment Charges		1,000
Asset impairment		$ 2,900
Restructuring and Related Cost, Number of Locations Closed or Transferred | location		3		3
Facility Closing | Food Ingredients [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs and Asset Impairment Charges		$ 100
Asset impairment		1,800
Facility Closing | Food Ingredients [Member] | UNITED STATES
Restructuring Cost and Reserve [Line Items]
Restructuring Costs and Asset Impairment Charges		$ 5,900