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Leases - Assets Held Under Capitalized Leases and Included in Property, Plant and Equipment (Detail) - USD ($)
$ in Thousands
Oct. 31, 2017
Oct. 31, 2016
Leases [Abstract]    
Transportation equipment $ 17,594 $ 15,991
Other 8,121 8,240
Total capitalized leases 25,715 24,231
Accumulated amortization (11,408) (10,235)
Net capitalized leases $ 14,307 $ 13,996