Goodwill and Intangible Assets - Intangible Assets (Narrative) (Details) $ in Millions	12 Months Ended
	Oct. 31, 2025 USD ($)
Customer contracts, customer lists and distribution agreements
Intangible Asset, Acquired, Finite-Lived [Line Items]
Impairment charges	$ 65
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]	Amortization of intangible assets
Technology and patents
Intangible Asset, Acquired, Finite-Lived [Line Items]
Impairment charges	$ 27
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]	Amortization of intangible assets