Derivative Instruments and Hedging Activities - Schedule of Impact and Location of Derivatives Not Designated As Cash Flow Hedging Instruments (Details) - Derivatives Not Designated as Hedging Instruments - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Derivative Instruments, Gain (Loss) [Line Items]
Total loss on derivatives not designated as cash flow hedging instruments	$ (5.0)	$ (8.0)
Forward currency contracts
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Noncash Income (Expense)	Other Noncash Income (Expense)
Total loss on derivatives not designated as cash flow hedging instruments	$ (5.0)	$ (8.0)