Goodwill and Intangible Assets (Tables)

9 Months Ended

Aug. 04, 2019

Goodwill and Intangible Assets Disclosure [Abstract]



	Wired Infrastructure			Wireless Communications			Enterprise Storage			Industrial & Other			Semiconductor Solutions		Infrastructure Software		IP Licensing		Total

	(In millions)
Balance as of November 4, 2018	$	17,705		$	5,945		$	3,112		$	151		$	—	$	—	$	—	$	26,913
Reallocation due to change in segments	(17,705		)	(5,945		)	(3,112		)	(151		)	25,924		980		9		—
Acquisitions	—			—			—			—			5		9,768		—		9,773
Balance as of August 4, 2019	$	—		$	—		$	—		$	—		$	25,929	$	10,748	$	9	$	36,686

Schedule of Finite- and Indefinite-lived Intangible Assets



	Gross Carrying Amount		Accumulated Amortization			Net Book Value

	(In millions)
As of August 4, 2019:
Purchased technology	$	20,888	$	(9,288	)	$	11,600
Customer contracts and related relationships	5,982		(1,563		)	4,419
Order backlog	2,569		(681		)	1,888
Trade names	712		(228		)	484
Other	243		(81		)	162
Intangible assets subject to amortization	30,394		(11,841		)	18,553
IPR&D	326		—			326
Total	$	30,720	$	(11,841	)	$	18,879

As of November 4, 2018:
Purchased technology	$	15,806	$	(6,816	)	$	8,990
Customer contracts and related relationships	1,792		(878		)	914
Trade names	578		(170		)	408
Other	239		(53		)	186
Intangible assets subject to amortization	18,415		(7,917		)	10,498
IPR&D	264		—			264
Total	$	18,679	$	(7,917	)	$	10,762

Finite-lived Intangible Assets Remaining Amortization Expense

Based on the amount of intangible assets subject to amortization at August 4, 2019, the expected amortization expense for each of the next five years and thereafter was as follows:



Fiscal Year:	Expected Amortization Expense
	(In millions)
2019 (remainder)	$	1,309
2020	5,045
2021	4,142
2022	3,171
2023	2,166
Thereafter	2,720
Total	$	18,553

Finite-lived Intangible Assets Remaining Weighted Average Amortization Period

The weighted-average remaining amortization periods by intangible asset category were as follows:



Amortizable intangible assets:		August 4, 2019
		(In years)
Purchased technology		5
Customer contracts and related relationships		5
Order backlog		3
Trade names		10
Other		10