Summary of Significant Accounting Policies - Major Classifications and Expected Useful Lives of Property, Equipment and Software (Detail)	12 Months Ended
	Oct. 28, 2012
Minimum [Member] | Buildings [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, equipment and software	25 years
Minimum [Member] | Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, equipment and software	3 years
Minimum [Member] | Software [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, equipment and software	3 years
Maximum [Member] | Buildings [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, equipment and software	32 years
Maximum [Member] | Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, equipment and software	15 years
Maximum [Member] | Software [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, equipment and software	7 years