Derivatives and Hedging - Gains And Losses (Details) - Cash Flow Hedges - Derivatives Designated as Hedges - Commodity Contracts - USD ($) $ in Thousands	12 Months Ended
	Oct. 25, 2020	Oct. 27, 2019
Derivative instruments gains or losses (before tax)
Gain/(Loss) Recognized in AOCL	$ (38,213)	$ 2,813
Gain/(Loss) Reclassified from AOCL into Earnings	(37,834)	(1,701)
Cost of Products Sold
Derivative instruments gains or losses (before tax)
Gain/(Loss) Reclassified from AOCL into Earnings	$ (37,834)	$ (1,701)