v3.25.4
Pension Benefits - Fair Value Common Stock (Details) - USD ($)
$ in Thousands
Jan. 03, 2026
Dec. 28, 2024
Dec. 30, 2023
Pension Benefits      
Fair value of pension plan assets $ 191,778 $ 176,291 $ 164,783
Level 1      
Pension Benefits      
Fair value of pension plan assets 191,778 176,291  
Cash | Level 1      
Pension Benefits      
Fair value of pension plan assets 9,982 10,230  
U.S. mutual funds | Level 1      
Pension Benefits      
Fair value of pension plan assets 18,126 16,856  
Foreign mutual funds | Level 1      
Pension Benefits      
Fair value of pension plan assets 14,524 11,814  
U.S. common stocks      
Pension Benefits      
U.S. common stocks invested in B&G Foods, Inc. 1,700 2,800  
U.S. common stocks | Level 1      
Pension Benefits      
Fair value of pension plan assets 62,849 57,367  
Foreign common stocks | Level 1      
Pension Benefits      
Fair value of pension plan assets 12,804 11,669  
U.S mutual funds | Level 1      
Pension Benefits      
Fair value of pension plan assets $ 73,493 $ 68,355