Segment Information and Major Customers (Tables)

6 Months Ended

Jan. 28, 2023

Segment Reporting [Abstract]

Reportable Segments

Summarized financial information by segment for the second quarter and first six months of fiscal 2023 and 2022, based on our internal management system and as utilized by our Chief Operating Decision Maker (“CODM”), is as follows (in millions):

	Three Months Ended				Six Months Ended
	January 28, 2023		January 29, 2022		January 28, 2023		January 29, 2022
Revenue:
Americas	$	7,825	$	7,146	$	15,738	$	14,706
EMEA	3,728		3,564		7,404		6,867
APJC	2,039		2,010		4,082		4,046
Total	$	13,592	$	12,720	$	27,224	$	25,620
Gross margin:
Americas	$	4,920	$	4,611	$	9,904	$	9,486
EMEA	2,469		2,381		4,795		4,509
APJC	1,298		1,337		2,571		2,654
Segment total	8,687		8,328		17,269		16,649
Unallocated corporate items	(260)		(279)		(496)		(547)
Total	$	8,427	$	8,049	$	16,773	$	16,102

Net Sales for Groups of Similar Products and Services

The following table presents this disaggregation of revenue (in millions):

	Three Months Ended				Six Months Ended
	January 28, 2023		January 29, 2022		January 28, 2023		January 29, 2022
Product revenue:
Secure, Agile Networks	$	6,746	$	5,899	$	13,430	$	11,867
Internet for the Future	1,306		1,322		2,616		2,695
Collaboration	958		1,067		2,044		2,176
End-to-End Security	943		883		1,914		1,778
Optimized Application Experiences	199		180		393		361
Other Products	3		2		4		5
Total Product	10,155		9,353		20,400		18,882
Services	3,437		3,367		6,824		6,738
Total	$	13,592	$	12,720	$	27,224	$	25,620

The following table presents revenue for groups of similar products and services (in millions):

	Three Months Ended				Six Months Ended
	January 28, 2023		January 29, 2022		January 28, 2023		January 29, 2022
Revenue:
Secure, Agile Networks	$	6,746	$	5,899	$	13,430	$	11,867
Internet for the Future	1,306		1,322		2,616		2,695
Collaboration	958		1,067		2,044		2,176
End-to-End Security	943		883		1,914		1,778
Optimized Application Experiences	199		180		393		361
Other Products	3		2		4		5
Total Product	10,155		9,353		20,400		18,882
Services	3,437		3,367		6,824		6,738
Total	$	13,592	$	12,720	$	27,224	$	25,620