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Operating Segments and Geographic Area Data - Reconciliation of Segment Operating Income to Consolidated Income Before Income Taxes (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Oct. 31, 2016 | Oct. 31, 2015 | Oct. 31, 2014
Segment Reporting [Abstract] |  |  |
Total profit for reportable segments | $ 388,431 | $ 317,730 | $ 367,105
Interest expense | (21,322) | (18,104) | (15,035)
Interest and investment income | 728 | 558 | 581
Other - net | 657 | 678 | (138)
Income before income taxes | $ 368,494 | $ 300,862 | $ 352,513

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