Short-Term and Long-Term Debt - Net Carrying Values of Term Loans (Details) - Secured Debt - Term Loan Payable due September 28, 2025 - USD ($) $ in Thousands	Oct. 31, 2019	Oct. 31, 2018	Sep. 28, 2018
Debt Instrument [Line Items]
Principal Balance	$ 693,000		$ 699,100
Unamortized Discount	(1,958)		(900)
Deferred Debt Issuance Costs	(3,636)	$ (4,300)	$ (1,900)
Net Carrying Value	$ 687,406	$ 693,450