Income Taxes - Reconciliation of Effective Income Tax Rate (Detail) |
12 Months Ended | ||
|---|---|---|---|
Oct. 31, 2016 |
Oct. 31, 2015 |
Oct. 31, 2014 |
|
| Income Tax Disclosure [Abstract] | |||
| Federal statutory rate | 35.00% | 35.00% | 35.00% |
| Impact of foreign tax rate differential | (11.15%) | (10.10%) | (2.40%) |
| State and local taxes, net of federal tax benefit | 2.19% | 2.80% | 4.20% |
| Net impact of changes in valuation allowances | 1.91% | 3.00% | 12.70% |
| Venezuela balance sheet remeasurement | 0.00% | 5.90% | 0.00% |
| Non-deductible write-off and impairment of goodwill and other intangible assets | 7.37% | 2.50% | 15.60% |
| Unrecognized tax benefits | 4.84% | 2.50% | 7.20% |
| Permanent book-tax differences | (4.78%) | (0.50%) | (3.10%) |
| Withholding taxes | 4.64% | 2.70% | 2.90% |
| Other items, net | 7.08% | (1.60%) | 0.70% |
| Effective income tax rate | 47.10% | 42.20% | 72.80% |