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Income Taxes - Income Taxes Computed at the U.S. Statutory Rate and Income Tax (Detail) | 12 Months Ended
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Oct. 31, 2021 | Oct. 31, 2020 | Oct. 31, 2019
Income Tax Disclosure [Abstract] |  |  |
Statutory federal income tax rate | 21.00% | 21.00% | 21.00%
Transition tax | 0.00% | 0.00% | 1.46%
Share-based and other compensation | (0.30%) | (4.15%) | (0.55%)
Foreign tax rate variances, net of foreign tax credits | 0.92% | 1.51% | 1.16%
State and local taxes, net of federal income tax benefit | 0.81% | (0.01%) | 0.74%
Amounts related to prior years | (0.18%) | (0.04%) | (0.55%)
Foreign-Derived Intangible Income Deduction | (1.19%) | (0.95%) | (1.51%)
Global Intangible Low-Taxed Income net of foreign tax credits | 0.44% | 0.97% | 0.85%
Other – net | (0.63%) | (1.10%) | (0.79%)
Effective tax rate | 20.87% | 17.23% | 21.81%

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