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Schedule Net Periodic Post-retirement Healthcare (benefit) Cost (Details) - USD ($)
$ in Thousands
 12 Months Ended
Oct. 29, 2021
Oct. 30, 2020
Defined Benefit Plan Disclosure [Line Items]    
Service cost $ 134 $ 127
Interest cost 1,742 2,025
Net periodic postretirement healthcare cost (benefit) 901 627
Post Retirement Health Care Benefits [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Service cost 3
Interest cost 13 16
Amortization of prior service cost
Amortization of actuarial gain (1)
Net periodic postretirement healthcare cost (benefit) $ 12 $ 19