Financial Instruments - Amortized Cost and Estimated Fair Value (Details) - USD ($)	Oct. 31, 2021	Nov. 01, 2020
Amortized Cost
Due within one year	$ 386,849,000
Due in one to five years	565,898,000
Due in five to ten years	3,930,000
Total	956,677,000
Fair Value
Due within one year	388,804,000
Due in one to five years	565,486,000
Due in five to ten years	3,890,000
Total	958,180,000
Impairment charge for unrealized losses	$ 0	$ 0