Segment Disclosures - Summary of Sales to External Customers and Long-lived Assets by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Nov. 03, 2019	Jul. 28, 2019	Apr. 28, 2019	Jan. 27, 2019	Oct. 28, 2018	Jul. 29, 2018	Apr. 29, 2018	Jan. 28, 2018	Nov. 03, 2019	Oct. 28, 2018
Net Revenue:
Revenues	$ 258,408	$ 233,176	$ 252,070	$ 253,436	$ 264,805	$ 257,808	$ 263,219	$ 253,338	$ 997,090	$ 1,039,170
Long-Lived Assets:
Total Long-Lived Assets	25,890				24,392				25,890	24,392
Domestic
Net Revenue:
Revenues									878,095	916,561
Long-Lived Assets:
Total Long-Lived Assets	24,525				23,274				24,525	23,274
International
Net Revenue:
Revenues									118,995	122,609
Long-Lived Assets:
Total Long-Lived Assets	$ 1,365				$ 1,118				$ 1,365	$ 1,118