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Summary of Significant Accounting Policies - Goodwill and Other Indefinite-Lived Intangibles (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Oct. 28, 2018
USD ($)
Apr. 24, 2016
USD ($)
Oct. 28, 2018
USD ($)
intangible_asset
Oct. 29, 2017
USD ($)
intangible_asset
Acquired Indefinite-lived Intangible Assets [Line Items]        
Goodwill, impairment charge | $ $ 0 $ 0   $ 0
Indefinite-lived intangible assets, impairment charge | $       $ 0
Number of assets, quantitative assessment, required additional review       2
Trademarks        
Acquired Indefinite-lived Intangible Assets [Line Items]        
Indefinite-lived intangible assets, impairment charge | $ $ 17,300   $ 17,300  
Number of assets, quantitative assessment, fair value exceeds carrying value by less than 10 percent margin       4
Tradenames        
Acquired Indefinite-lived Intangible Assets [Line Items]        
Number of assets, quantitative assessment, number of assets test performed on     6  
Number of assets, quantitative assessment, number of assets test performed on determined impaired     1