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Other Income (Expense), net - Components of Other Income (Expense), Net (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2016 | Jul. 31, 2015 | Jul. 31, 2016 | Jul. 31, 2015
Other Income (Expense) |  |  |  |
Interest income | $ 1,031 | $ 540 | $ 2,499 | $ 2,240
Interest expense | (1,208) | (599) | (2,729) | (2,057)
Gain (loss) on assets related to executive deferred compensation plan | 6,822 | 1,815 | 6,136 | 7,091
Foreign currency exchange gain (loss) | (94) | 1,111 | (296) | 5,317
Other, net | 1,958 | 844 | 6,548 | 4,193
Total | $ 8,509 | $ 3,711 | $ 12,158 | $ 16,784

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