Pension and Other Post-retirement Benefits - Costs and Obligations (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 27, 2024	Oct. 29, 2023	Oct. 30, 2022
Net periodic cost of defined benefit plans
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest and Investment Income	Interest and Investment Income	Interest and Investment Income
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest and Investment Income	Interest and Investment Income	Interest and Investment Income
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Amortization of Prior Service Cost (Credit), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest and Investment Income	Interest and Investment Income	Interest and Investment Income
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest and Investment Income	Interest and Investment Income	Interest and Investment Income
Pension Benefits
Net periodic cost of defined benefit plans
Service Cost	$ 36,118	$ 35,607	$ 40,076
Interest Cost	73,344	68,630	50,558
Expected Return on Plan Assets	(77,510)	(78,285)	(108,248)
Amortization of Prior Service Cost (Credit)	(886)	(1,843)	(1,496)
Recognized Actuarial Loss (Gain)	13,268	13,303	12,530
Net Periodic Cost	44,334	37,413	(6,581)
Post-retirement Benefits
Net periodic cost of defined benefit plans
Service Cost	163	248	469
Interest Cost	11,571	12,064	7,684
Expected Return on Plan Assets	0	0	0
Amortization of Prior Service Cost (Credit)	8	8	8
Recognized Actuarial Loss (Gain)	(1,265)	(29)	2,439
Net Periodic Cost	$ 10,476	$ 12,290	$ 10,600