Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jul. 01, 2023	Dec. 30, 2023	Dec. 31, 2022
Goodwill [Roll Forward]
Goodwill at beginning of year		$ 2,021,041	$ 1,267,071
Accumulated impairment losses		(50,664)	(47,955)
Goodwill at beginning of year		1,970,377	1,219,116
Goodwill acquired during year		629,449	798,136
Goodwill, Impairment Loss			(2,709)
Foreign currency translation		65,640	(44,166)
Goodwill at end of year		2,535,166	2,021,041
Accumulated impairment losses at end of year		(50,664)	(50,664)
Goodwill at end of year		2,484,502	1,970,377
Goodwill, Purchase Accounting Adjustments		(95,820)
Goodwill, Out of Period Correction		(85,144)
FASA Group
Goodwill [Roll Forward]
Goodwill, Purchase Accounting Adjustments	$ (21,500)
Revision of Prior Period, Error Correction, Adjustment | FASA Group
Goodwill [Roll Forward]
Goodwill, Period Increase (Decrease)	$ 85,144
Feed Ingredients [Member]
Goodwill [Roll Forward]
Goodwill at beginning of year		1,556,855	814,863
Accumulated impairment losses		(15,914)	(15,914)
Goodwill at beginning of year		1,540,941	798,949
Goodwill acquired during year		3,247	767,382
Goodwill, Impairment Loss			0
Foreign currency translation		33,548	(25,390)
Goodwill at end of year		1,487,236	1,556,855
Accumulated impairment losses at end of year		(15,914)	(15,914)
Goodwill at end of year		1,471,322	1,540,941
Goodwill, Purchase Accounting Adjustments		(21,270)
Goodwill, Out of Period Correction		(85,144)
Food Ingredients [Member]
Goodwill [Roll Forward]
Goodwill at beginning of year		320,807	332,866
Accumulated impairment losses		(3,170)	(461)
Goodwill at beginning of year		317,637	332,405
Goodwill acquired during year		626,202	399
Goodwill, Impairment Loss			(2,709)
Foreign currency translation		28,182	(12,458)
Goodwill at end of year		900,707	320,807
Accumulated impairment losses at end of year		(3,170)	(3,170)
Goodwill at end of year		897,537	317,637
Goodwill, Purchase Accounting Adjustments		(74,484)
Goodwill, Out of Period Correction		0
Fuel Ingredients [Member]
Goodwill [Roll Forward]
Goodwill at beginning of year		143,379	119,342
Accumulated impairment losses		(31,580)	(31,580)
Goodwill at beginning of year		111,799	87,762
Goodwill acquired during year		0	30,355
Goodwill, Impairment Loss			0
Foreign currency translation		3,910	(6,318)
Goodwill at end of year		147,223	143,379
Accumulated impairment losses at end of year		(31,580)	(31,580)
Goodwill at end of year		115,643	$ 111,799
Goodwill, Purchase Accounting Adjustments		(66)
Goodwill, Out of Period Correction		$ 0