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GOODWILL AND OTHER INTANGIBLE ASSETS Goodwill Roll forward (Details) $ in Millions	9 Months Ended
	Jul. 31, 2021 USD ($)
Goodwill Roll Forward
Goodwill beginning balance	$ 3,602
Foreign currency translation impact	9
Goodwill arising from acquisitions	365
Goodwill ending balance	3,976
Life Sciences and Applied Markets
Goodwill Roll Forward
Goodwill beginning balance	1,441
Foreign currency translation impact	5
Goodwill arising from acquisitions	0
Goodwill ending balance	1,446
Diagnostics and Genomics
Goodwill Roll Forward
Goodwill beginning balance	1,599
Foreign currency translation impact	2
Goodwill arising from acquisitions	365
Goodwill ending balance	1,966
Agilent CrossLab
Goodwill Roll Forward
Goodwill beginning balance	562
Foreign currency translation impact	2
Goodwill arising from acquisitions	0
Goodwill ending balance	$ 564

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.

+ References

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments 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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