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Leases - Assets Held Under Capitalized Leases and Included in Property, Plant and Equipment (Detail) - USD ($)
$ in Thousands
Oct. 31, 2015
Oct. 31, 2014
Leases [Abstract]    
Transportation equipment $ 15,614 $ 15,524
Other 10,070 12,191
Total capitalized leases 25,684 27,715
Accumulated amortization (10,743) (11,139)
Net capitalized leases $ 14,941 $ 16,576