Summary of Significant Accounting Policies - Derivatives Textual (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 03, 2018	Oct. 28, 2017
Derivative [Line Items]
Contracts period	one year or less
Fair value hedge liabilities		$ 1.8
Cash flow hedge gain (loss) to be reclassified within twelve months	$ 4.7
Forward Contracts [Member]
Derivative [Line Items]
Notional amount of cash flow hedges	194.4	194.3
Derivative, notional amount	$ 40.6	$ 100.4