XML 41 R29.htm IDEA: XBRL DOCUMENT v3.22.2.2
Benefit Plans (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 30, 2022
Jul. 31, 2021
Jul. 30, 2022
Jul. 31, 2021
Retirement Benefits [Abstract]        
Employer contributions to pension plan $ 1,500   $ 3,100  
Defined Benefit Plan, Expected Future Benefit Payment, Remainder of Year 3,300   3,300  
Components of net periodic benefit costs:        
Service cost 1,019 $ 1,067 2,038 $ 2,134
Interest cost 1,696 1,438 3,393 2,875
Net actuarial loss 240 697 479 1,394
Net periodic benefit costs $ 2,955 $ 3,202 $ 5,910 $ 6,403