Stockholders' Equity - Treasury Stock Value Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 28, 2018	Oct. 29, 2017
Schedule Of Treasury Stock Value Activity [Roll Forward]
BALANCE	$ 83,994	$ 48,965
Shares issued for stock-based compensation awards	(271)	(49)
BALANCE	50,499	83,994
Treasury Stock
Schedule Of Treasury Stock Value Activity [Roll Forward]
BALANCE	(37,607)	(40,361)
Shares issued for stock-based compensation awards	4,007	2,754
BALANCE	$ (33,600)	$ (37,607)