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GOODWILL AND OTHER INTANGIBLE ASSETS Roll forward (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Goodwill - Rollforward
Beginning Balance	$ 3,952	$ 3,975
Foreign currency translation impact	6	(42)
Goodwill arising from acquisitions	15	19
Goodwill adjustment related to divestiture of business	(13)
Ending Balance	3,960	3,952
Life Sciences and Applied Markets
Goodwill - Rollforward
Beginning Balance	1,743	1,743
Foreign currency translation impact	4	(19)
Goodwill arising from acquisitions	0	19
Goodwill adjustment related to divestiture of business	0
Ending Balance	1,747	1,743
Diagnostics and Genomics
Goodwill - Rollforward
Beginning Balance	1,953	1,964
Foreign currency translation impact	1	(11)
Goodwill arising from acquisitions	15	0
Goodwill adjustment related to divestiture of business	(13)
Ending Balance	1,956	1,953
Agilent CrossLab
Goodwill - Rollforward
Beginning Balance	256	268
Foreign currency translation impact	1	(12)
Goodwill arising from acquisitions	0	0
Goodwill adjustment related to divestiture of business	0
Ending Balance	$ 257	$ 256

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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