Guarantees And Contractual Obligations (Narrative) (Details)	3 Months Ended
	Jan. 27, 2017
Guarantees and Contractual Obligations [Line Items]
Furniture Protection Plans, weighted average contractual life (in years)	11 years
Furniture Protection Plans, expected term (in years)	5 years
Minimum
Guarantees and Contractual Obligations [Line Items]
Furniture Protection Plans, Contractual Life (in years)	3 years
Maximum
Guarantees and Contractual Obligations [Line Items]
Furniture Protection Plans, Contractual Life (in years)	20 years