Nature of Operations and Summary of Significant Accounting Policies, Commitments and Contingencies (Details) $ in Millions	3 Months Ended
Feb. 01, 2020 USD ($)
Commitments And Contingencies [Abstract]
Litigation charges	$ 0.4

Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

No definition available.

Name:	us-gaap_LitigationSettlementExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration