v3.25.1
Revenue Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 29, 2025
Mar. 30, 2024
Disaggregation of Revenue [Line Items]    
Net sales $ 1,380,594 $ 1,420,299
Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 896,283 889,848
Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 349,240 391,282
Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 135,071 139,169
North America    
Disaggregation of Revenue [Line Items]    
Net sales 786,664 798,910
North America | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 688,703 691,846
North America | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 97,961 107,064
North America | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Europe    
Disaggregation of Revenue [Line Items]    
Net sales 408,170 409,415
Europe | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 105,052 100,793
Europe | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 168,047 169,453
Europe | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 135,071 139,169
China    
Disaggregation of Revenue [Line Items]    
Net sales 54,035 66,247
China | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 3,665 4,778
China | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 50,370 61,469
China | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
South America    
Disaggregation of Revenue [Line Items]    
Net sales 116,961 129,118
South America | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 95,324 88,845
South America | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 21,637 40,273
South America | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Other    
Disaggregation of Revenue [Line Items]    
Net sales 14,764 16,609
Other | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 3,539 3,586
Other | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 11,225 13,023
Other | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Fats    
Disaggregation of Revenue [Line Items]    
Net sales 385,893 349,537
Fats | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 341,524 311,247
Fats | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 44,369 38,290
Fats | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Used cooking oil    
Disaggregation of Revenue [Line Items]    
Net sales 78,940 75,800
Used cooking oil | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 78,940 75,800
Used cooking oil | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Used cooking oil | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Proteins    
Disaggregation of Revenue [Line Items]    
Net sales 351,217 367,600
Proteins | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 351,217 367,600
Proteins | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Proteins | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Bakery    
Disaggregation of Revenue [Line Items]    
Net sales 50,648 44,900
Bakery | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 50,648 44,900
Bakery | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Bakery | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Other rendering    
Disaggregation of Revenue [Line Items]    
Net sales 62,199 76,701
Other rendering | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 62,199 76,701
Other rendering | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Other rendering | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Food ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 278,582 331,031
Food ingredients | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Food ingredients | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 278,582 331,031
Food ingredients | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Bioenergy    
Disaggregation of Revenue [Line Items]    
Net sales 135,071 139,169
Bioenergy | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Bioenergy | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 0 0
Bioenergy | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 135,071 139,169
Other    
Disaggregation of Revenue [Line Items]    
Net sales 38,044 35,561
Other | Feed Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 11,755 13,600
Other | Food Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales 26,289 21,961
Other | Fuel Ingredients    
Disaggregation of Revenue [Line Items]    
Net sales $ 0 $ 0