XML 41 R30.htm IDEA: XBRL DOCUMENT v3.21.2
Employee Benefit Plans (Tables)
9 Months Ended
Oct. 31, 2021
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs [Table Text Block]
   

Thirteen Weeks Ended

   

Thirty-Nine Weeks Ended

 
   

October 31,

   

November 1,

   

October 31,

   

November 1,

 
   

2021

   

2020

   

2021

   

2020

 

Net periodic benefit costs

                               

      Service cost

    33       32       100       96  

      Interest cost

    53       74       159       222  

      Actuarial loss

    100       84       301       253  
                                 

Consolidated net periodic benefit costs

  $ 186     $ 190     $ 560     $ 571