Goodwill and Intangible Assets (Tables)

3 Months Ended

Feb. 02, 2020

Goodwill and Intangible Assets Disclosure [Abstract]



	Semiconductor Solutions		Infrastructure Software		IP Licensing			Total

	(In millions)
Balance as of November 3, 2019	$	25,929	$	10,776	$	9		$	36,714
Reallocation due to change in segments	9		—		(9		)	—
Acquisitions	35		6,723		—			6,758
Balance as of February 2, 2020	$	25,973	$	17,499	$	—		$	43,472

Schedule of Finite- and Indefinite-lived Intangible Assets



	Gross Carrying Amount		Accumulated Amortization			Net Book Value

	(In millions)
As of February 2, 2020:
Purchased technology	$	24,031	$	(11,061	)	$	12,970
Customer contracts and related relationships	8,389		(2,138		)	6,251
Order backlog	2,579		(1,140		)	1,439
Trade names	797		(262		)	535
Other	247		(91		)	156
Intangible assets subject to amortization	36,043		(14,692		)	21,351
In-process research and development	114		—			114
Total	$	36,157	$	(14,692	)	$	21,465

As of November 3, 2019:
Purchased technology	$	20,935	$	(10,113	)	$	10,822
Customer contracts and related relationships	5,978		(1,787		)	4,191
Order backlog	2,569		(908		)	1,661
Trade names	712		(247		)	465
Other	241		(89		)	152
Intangible assets subject to amortization	30,435		(13,144		)	17,291
In-process research and development	263		—			263
Total	$	30,698	$	(13,144	)	$	17,554

Finite-lived Intangible Assets Remaining Amortization Expense

Based on the amount of intangible assets subject to amortization at February 2, 2020, the expected amortization expense for each of the next five years and thereafter was as follows:



Fiscal Year:	Expected Amortization Expense
	(In millions)
2020 (remainder)	$	4,675
2021	5,394
2022	4,351
2023	3,222
2024	2,355
Thereafter	1,354
Total	$	21,351

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:		February 2, 2020
		(In years)
Purchased technology		5
Customer contracts and related relationships		5
Order backlog		3
Trade names		9
Other		10