Pension and Other Postretirement Benefits - Actuarial Gains and Losses (Details) - USD ($) $ in Thousands	Oct. 26, 2025	Oct. 27, 2024
Pension Benefits
Amounts recognized in accumulated other comprehensive loss
Unrecognized Prior Service (Cost) Credit	$ (612)	$ (8,435)
Unrecognized Actuarial (Loss) Gain	(221,347)	(260,538)
Postretirement Benefits
Amounts recognized in accumulated other comprehensive loss
Unrecognized Prior Service (Cost) Credit	513	525
Unrecognized Actuarial (Loss) Gain	$ 33,058	$ 21,318

Amount, before tax, of accumulated other comprehensive (income) loss for cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-14A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-5

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (j)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant