GOODWILL AND OTHER INTANGIBLE ASSETS Disclosures and Components of Other Intangibles (Details) - USD ($) $ in Millions	Oct. 31, 2025	Oct. 31, 2024
Schedule of Other Intangible Assets By Major Class [Abstract]
Gross Carrying Amount	$ 2,015	$ 2,016
Accumulated Amortization	1,570	1,469
Other intangible assets, net	445	547
Purchased technology
Schedule of Other Intangible Assets By Major Class [Abstract]
Gross Carrying Amount	1,484	1,484
Accumulated Amortization	1,235	1,169
Other intangible assets, net	249	315
Backlog
Schedule of Other Intangible Assets By Major Class [Abstract]
Gross Carrying Amount	9	9
Accumulated Amortization	2	0
Other intangible assets, net	7	9
Trademark/Tradename
Schedule of Other Intangible Assets By Major Class [Abstract]
Gross Carrying Amount	199	199
Accumulated Amortization	181	174
Other intangible assets, net	18	25
Customer Relationships
Schedule of Other Intangible Assets By Major Class [Abstract]
Gross Carrying Amount	289	291
Accumulated Amortization	129	107
Other intangible assets, net	160	184
Customer Relationships | BIOVECTRA
Schedule of Other Intangible Assets By Major Class [Abstract]
Gross Carrying Amount		165
Third-Party Technology and Licenses
Schedule of Other Intangible Assets By Major Class [Abstract]
Gross Carrying Amount	34	33
Accumulated Amortization	23	19
Other intangible assets, net	$ 11	$ 14