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Valuation and Qualifying Accounts (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 28, 2017
Oct. 29, 2016
Oct. 31, 2015
Accounts Receivable Reserves and Allowances [Member]      
Accounts Receivable Reserves and Allowances:      
Balance at Beginning of Period $ 5,117 $ 2,081 $ 2,919
Additions (Reductions) Charged to Income Statement 12,284 3,936 2,686
Other 0 0 0
Deductions 10,188 900 3,524
Balance at End of Period 7,213 5,117 2,081
Valuation Reserve for Deferred Tax Asset [Member]      
Accounts Receivable Reserves and Allowances:      
Balance at Beginning of Period 67,094 52,675 52,064
Additions (Reductions) Charged to Income Statement (7,778) 13,658 4,876
Other 761 0
Deductions 5,529 0 4,265
Balance at End of Period $ 53,787 $ 67,094 $ 52,675