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Retirement, Pension and Other Postretirement Plans - Summary of Changes in Accumulated Other Comprehensive (Gain) Loss (Detail) - USD ($)
$ in Thousands
12 Months Ended
Oct. 31, 2015
Oct. 31, 2014
Pension Plan, United States [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Balance at beginning of year $ 111,290 $ 93,541
Net (gain) loss arising during the year 13,820 26,372
Prior service cost (credit) arising during the year   186
Net gain (loss) recognized during the year (9,742) (7,940)
Prior service (cost) credit recognized during the year (121) (237)
Settlement loss (516) (632)
Curtailment loss (68)  
Balance at end of year 114,663 111,290
Pension Plan, International [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Balance at beginning of year 33,688 23,594
Net (gain) loss arising during the year 2,380 13,438
Prior service cost (credit) arising during the year   (419)
Net gain (loss) recognized during the year (2,268) (1,233)
Prior service (cost) credit recognized during the year 90 101
Settlement loss (1,319)  
Exchange rate effect during the year (2,845) (1,793)
Balance at end of year 29,726 33,688
Postretirement Benefit Plans, United States [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Balance at beginning of year 21,422 16,393
Net (gain) loss arising during the year (3,677) 6,015
Net gain (loss) recognized during the year (1,104) (1,435)
Prior service (cost) credit recognized during the year 438 449
Balance at end of year 17,079 21,422
Postretirement Benefit Plans, International [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Balance at beginning of year (86) (243)
Net (gain) loss arising during the year (321) 130
Net gain (loss) recognized during the year   13
Exchange rate effect during the year 28 14
Balance at end of year $ (379) $ (86)