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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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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GOODWILL AND OTHER INTANGIBLE ASSETS Textuals (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
	Nov. 01, 2015	Jul. 31, 2016	Jul. 31, 2015	Jul. 31, 2016	Jul. 31, 2015
Finite-Lived Intangible Assets
Additions to goodwill				$ 137
Addition to other intangible assets				118	$ 0
Foreign exchange translation impact				3
Impairment of IPR&D		$ 4	$ 0	4	0
Amortization of intangible assets during the period		$ 37	$ 38	$ 120	$ 119
Seahorse Bioscience
Acquisition
Purchase price of acquisition	$ 242