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SEGMENT INFORMATION (Tables)

6 Months Ended

Apr. 30, 2019

Segment Reporting [Abstract]

Segment Reporting, Description of All Other Segments

	Communications Solutions Group				Electronic Industrial Solutions Group				Ixia Solutions Group				Total Segments
	(in millions)
Three months ended April 30, 2019:
Total net revenue	$	676			$	299			$	115			$	1,090
Amortization of acquisition-related balances	—				—				3				3
Total segment revenue	$	676			$	299			$	118			$	1,093
Segment income from operations	$	187			$	78			$	3			$	268
Three months ended April 30, 2018:
Total net revenue	$	626			$	282			$	82			$	990
Amortization of acquisition-related balances	1				—				8				9
Total segment revenue	$	627			$	282			$	90			$	999
Segment income (loss) from operations	$	132			$	68			$	(10	)		$	190

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
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