Pension and Other Postretirement Benefits - Categories of Plan Assets and Valuation Level (Details) - Pension Benefits - USD ($) $ in Thousands	Oct. 26, 2025	Oct. 27, 2024	Oct. 29, 2023
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	$ 1,374,698	$ 1,327,760	$ 1,185,672
Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	688,897	603,219
Net Asset Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	685,801	724,541
Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	194,544	161,172
Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	412,038	354,760
Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	82,315	87,287	$ 79,448
Cash Equivalents | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	36,715	19,397
Cash Equivalents | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Cash Equivalents | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	36,715	19,397
Cash Equivalents | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Domestic | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	34,168	35,958
Domestic | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Domestic | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Domestic | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	34,168	35,958
International | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	39,169	45,080
International | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
International | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
International | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	39,169	45,080
Real Estate – Domestic | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	8,978	6,249
Real Estate – Domestic | Net Asset Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	59,761	67,765
Real Estate – Domestic | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Real Estate – Domestic | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Real Estate – Domestic | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	8,978	6,249
U.S. Government Issues | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	220,111	175,715
U.S. Government Issues | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	194,544	152,721
U.S. Government Issues | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	25,567	22,994
U.S. Government Issues | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Municipal Issues | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	10,966	9,938
Municipal Issues | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Municipal Issues | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	10,966	9,938
Municipal Issues | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Corporate Issues – Domestic | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	272,441	261,344
Corporate Issues – Domestic | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Corporate Issues – Domestic | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	272,441	261,344
Corporate Issues – Domestic | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Corporate Issues – Foreign | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	53,161	41,088
Corporate Issues – Foreign | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Corporate Issues – Foreign | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	53,161	41,088
Corporate Issues – Foreign | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Global Stocks | Fair Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	13,188	8,451
Global Stocks | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	8,451
Global Stocks | Significant Other Observable Inputs (Level 2)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	13,188	0
Global Stocks | Significant Unobservable Inputs (Level 3)
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	0	0
Global Stocks – Collective Investment Funds | Net Asset Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	429,406	431,494
Global Stocks – Gold | Net Asset Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	36,473	32,022
Hedge Funds | Net Asset Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	25,849	24,192
Fixed Income – Hedge Funds | Net Asset Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	37,683	35,017
Fixed Income – Collective Investment Funds | Net Asset Value
Fair values of defined benefit pension plan investments by asset category and fair value hierarchy level
Fair Value of Plan Assets	$ 96,629	$ 134,051