Details of Certain Account Balances - Schedule of Other (Expense) Income, Net (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Jul. 31, 2025 |
|
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||||
| Gains on derivative financial instruments | $ 0.1 | $ 0.1 | $ 0.1 | $ 0.0 |
| Foreign currency transaction loss | (0.9) | (1.2) | (3.6) | (1.4) |
| Dividend and interest income | 0.4 | 0.2 | 1.4 | 1.4 |
| Debt restructuring fees | (2.4) | 0.0 | (3.1) | 0.0 |
| Other | 0.3 | 0.1 | 0.3 | 0.1 |
| Other (expense) income, net | $ (2.5) | $ (0.8) | $ (4.9) | $ 0.1 |
| X | ||||||||||
- Definition Debt restructuring fees No definition available.
|
| X | ||||||||||
- Definition Other Nonoperating Income (Expense), Net No definition available.
|
| X | ||||||||||
- Definition Amount, before tax, of realized gain (loss) from foreign currency transaction. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount, after discount, accretion and premium amortization, of interest income and dividend income classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|