Annual report pursuant to Section 13 and 15(d)

Summary of Business and Significant Accounting Policies - Major Classifications and Expected Useful Lives of Property, Equipment and Software (Detail)

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Summary of Business and Significant Accounting Policies - Major Classifications and Expected Useful Lives of Property, Equipment and Software (Detail)
12 Months Ended
Oct. 29, 2017
Minimum | Buildings  
Property, Plant and Equipment [Line Items]  
Useful lives of property, equipment and software 25 years
Minimum | Machinery and equipment  
Property, Plant and Equipment [Line Items]  
Useful lives of property, equipment and software 3 years
Minimum | Software  
Property, Plant and Equipment [Line Items]  
Useful lives of property, equipment and software 3 years
Maximum | Buildings  
Property, Plant and Equipment [Line Items]  
Useful lives of property, equipment and software 32 years
Maximum | Machinery and equipment  
Property, Plant and Equipment [Line Items]  
Useful lives of property, equipment and software 15 years
Maximum | Software  
Property, Plant and Equipment [Line Items]  
Useful lives of property, equipment and software 7 years