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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, 2019 | Jul. 31, 2018 | Jul. 31, 2019 | Jul. 31, 2018
Other Income (Expense) |  |  |  |
Interest income | $ 1,789 | $ 1,096 | $ 5,280 | $ 3,659
Interest expense | (2,214) | (4,558) | (10,608) | (11,281)
Gain (loss) on assets related to executive deferred compensation plan assets | 4,686 | 8,397 | 25,201 | 14,592
Foreign currency exchange gain (loss) | 696 | 1,627 | 2,999 | 1,725
Other, net | 360 | 1,363 | 501 | 3,900
Total | $ 5,317 | $ 7,925 | $ 23,373 | $ 12,595

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