Summary of Significant Accounting Policies - Derivative Instruments Designated as Cash Flow Hedges (Details) - Forward foreign currency exchange contracts [Member] - Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	Nov. 02, 2019	Nov. 03, 2018
Prepaid Expenses and Other Current Assets [Member]
Effect of derivative instruments designated as cash flow hedges
Forward foreign currency exchange contracts, asset	$ 65	$ 0
Accrued Liabilities [Member]
Effect of derivative instruments designated as cash flow hedges
Forward foreign currency exchange contracts, liability	$ 0	$ 6,934