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Leases - Schedule of Supplemental Cash Flow Information Related to Leases (Detail) - USD ($) $ in Thousands | 9 Months Ended
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Jul. 31, 2020 | Jul. 31, 2019
Finance Leases |  |
Cash outflows for leases | $ 5,814 | $ 4,442
Weighted average remaining lease term (years) | 4 years 8 months 19 days |
Weighted average discount rate | 2.51% |
Operating Leases |  |
Cash outflows for leases | $ 15,935 |
Weighted average remaining lease term (years) | 10 years 5 months 23 days |
Weighted average discount rate | 1.69% |

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