Stockholders' Equity (Details)	12 Months Ended
	Oct. 28, 2018 vote $ / shares shares	Oct. 29, 2017 $ / shares shares
Equity [Abstract]
Number of votes per share | vote	1
Common stock, dividends declared (USD per share) | $ / shares	$ 0	$ 0
Common stock, dividends paid (USD per share) | $ / shares	$ 0	$ 0
Common stock, redemption shares (shares) | shares	0	0
Preferred stock, shares outstanding (shares) | shares	0	0