The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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GOODWILL AND OTHER INTANGIBLE ASSETS Textuals (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Apr. 30, 2023	Apr. 30, 2022
Finite-Lived Intangible Assets
Additions to goodwill			$ 15
Addition to other intangible assets			49
Foreign currency translation impact on other intangible assets			2
Goodwill impairment	$ 0	$ 0	0	$ 0
Impairment of IPR&D	0	0	0	0
Amortization of intangible assets during the period	$ 38	$ 51	74	$ 102
Life Sciences and Applied Markets
Finite-Lived Intangible Assets
Additions to goodwill			0
Diagnostics and Genomics
Finite-Lived Intangible Assets
Additions to goodwill			15
Agilent CrossLab
Finite-Lived Intangible Assets
Additions to goodwill			$ 0