Retirement Plans - Plan Assets Measured at Fair Value (Details) - USD ($) $ in Thousands	Oct. 31, 2020	Nov. 02, 2019	Nov. 03, 2018
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	$ 107,505	$ 99,939	$ 84,655
Unit trust funds
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	5,510	4,736
Equities
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	19,867	45,303
Fixed income securities
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	24,636	48,274
Property
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	8,034	0
Investment Funds
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	21,960	0
Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	27,498	1,626
Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	34,632	7,740
Quoted Prices in Active Markets for Identical Assets (Level 1) | Unit trust funds
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Equities
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	7,134	6,114
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fixed income securities
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Property
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Investment Funds
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	27,498	1,626
Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	72,873	92,199
Significant Other Observable Inputs (Level 2) | Unit trust funds
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	5,510	4,736
Significant Other Observable Inputs (Level 2) | Equities
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	12,733	39,189
Significant Other Observable Inputs (Level 2) | Fixed income securities
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	24,636	48,274
Significant Other Observable Inputs (Level 2) | Property
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	8,034	0
Significant Other Observable Inputs (Level 2) | Investment Funds
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	21,960	0
Significant Other Observable Inputs (Level 2) | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Total assets measured at fair value	$ 0	$ 0