Industry Segment Operations (Tables)

6 Months Ended

Apr. 30, 2023

Segment Reporting [Abstract]

Schedule of Net Sales And Operating Income (Loss) For Each Reportable Segment

Net sales and operating income (loss) for each reportable segment were as follows:

	Three Months Ended				Six Months Ended
	Net Sales		Operating Income (Loss)		Net Sales		Operating Income (Loss)
	(In millions)
April 30, 2023:
Semiconductor Systems	$	4,977	$	1,764	$	10,139	$	3,681
Applied Global Services	1,428		414		2,797		797
Display and Adjacent Markets	168		21		335		29
Corporate and Other	57		(288)		98		(626)
Total	$	6,630	$	1,911	$	13,369	$	3,881
May 1, 2022:
Semiconductor Systems	$	4,458	$	1,648	$	9,025	$	3,419
Applied Global Services	1,383		422		2,703		825
Display and Adjacent Markets	381		81		747		157
Corporate and Other	23		(257)		41		(531)
Total	$	6,245	$	1,894	$	12,516	$	3,870

Schedule of Revenue From External Customers by Geographic Areas

Net sales by geographic region, determined by the location of customers’ facilities to which products were shipped to, were as follows:

	Three Months Ended										Six Months Ended
	April 30, 2023				May 1, 2022				Change		April 30, 2023				May 1, 2022				Change
	(In millions, except percentages)
China	$	1,405	21	%	$	2,133	34	%	(34)	%	$	2,550	19	%	$	4,120	33	%	(38)	%
Korea	1,583		24	%	968		16	%	64	%	2,876		22	%	2,089		17	%	38	%
Taiwan	1,435		22	%	1,408		23	%	2	%	3,403		25	%	2,657		21	%	28	%
Japan	460		7	%	407		6	%	13	%	916		7	%	968		8	%	(5)	%
Southeast Asia	157		2	%	138		2	%	14	%	410		3	%	363		3	%	13	%
Asia Pacific	5,040		76	%	5,054		81	%	—	%	10,155		76	%	10,197		82	%	—	%
United States	1,113		17	%	702		11	%	59	%	2,164		16	%	1,549		12	%	40	%
Europe	477		7	%	489		8	%	(2)	%	1,050		8	%	770		6	%	36	%
Total	$	6,630	100	%	$	6,245	100	%	6	%	$	13,369	100	%	$	12,516	100	%	7	%

Schedule of Disaggregation of Revenue

Net sales for Semiconductor Systems by end use application for the periods indicated were as follows:

	Three Months Ended				Six Months Ended
	April 30, 2023		May 1, 2022		April 30, 2023		May 1, 2022
Foundry, logic and other	84	%	65	%	81	%	63	%
Dynamic random-access memory (DRAM)	11	%	21	%	12	%	23	%
Flash memory	5	%	14	%	7	%	14	%
	100	%	100	%	100	%	100	%

Schedule of Reconciliations of Total Segment Operating Income To Consolidated Operating Income (Loss)

The reconciling items included in Corporate and Other were as follows: 

	Three Months Ended				Six Months Ended
	April 30, 2023		May 1, 2022		April 30, 2023		May 1, 2022
	(In millions)
Unallocated net sales	$	57	$	23	$	98	$	41
Unallocated cost of products sold and expenses	(232)		(179)		(463)		(357)
Share-based compensation	(113)		(101)		(261)		(219)
Severance and related charges	—		—		—		4
Total	$	(288)	$	(257)	$	(626)	$	(531)

Schedule of Companies Accounted For At Least 10 Percent of Net Sales

The following customers accounted for at least 10 percent of our net sales for the six months ended April 30, 2023, and sales to these customers included products and services from multiple reportable segments.

 

	Percentage of Net Sales
Taiwan Semiconductor Manufacturing Company Limited	23	%
Samsung Electronics Co., Ltd.	19	%