Pension and Other Postretirement Benefits - Change in Benefit Obligation (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 26, 2025	Oct. 27, 2024	Oct. 29, 2023
Pension Benefits
Change in Benefit Obligation:
Benefit Obligation at Beginning of Year	$ 1,339,726	$ 1,174,380
Service Cost	43,214	36,118	$ 35,607
Interest Cost	70,584	73,344	68,630
Actuarial (Gain) Loss	10,988	143,280
Plan Amendments	(6,545)	0
Participant Contributions	0	0
Medicare Part D Subsidy	0	0
Benefits Paid	(91,906)	(87,396)
Benefit Obligation at End of Year	1,378,757	1,339,726	1,174,380
Postretirement Benefits
Change in Benefit Obligation:
Benefit Obligation at Beginning of Year	191,578	186,199
Service Cost	167	163	248
Interest Cost	9,924	11,571	12,064
Actuarial (Gain) Loss	(11,893)	12,826
Plan Amendments	0	(654)
Participant Contributions	1,774	2,001
Medicare Part D Subsidy	212	110
Benefits Paid	(19,204)	(20,637)
Benefit Obligation at End of Year	$ 172,558	$ 191,578	$ 186,199