Segment Information and Major Customers (Tables)

6 Months Ended

Jan. 29, 2022

Segment Reporting [Abstract]

Reportable Segments

Summarized financial information by segment for the second quarter and first six months of fiscal 2022 and 2021, 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 29, 2022		January 23, 2021		January 29, 2022		January 23, 2021
Revenue:
Americas	$	7,146	$	6,969	$	14,706	$	14,168
EMEA	3,564		3,207		6,867		6,171
APJC	2,010		1,784		4,046		3,551
Total	$	12,720	$	11,960	$	25,620	$	23,889
Gross margin:
Americas	$	4,611	$	4,705	$	9,486	$	9,552
EMEA	2,381		2,145		4,509		4,038
APJC	1,337		1,155		2,654		2,268
Segment total	8,328		8,005		16,649		15,858
Unallocated corporate items	(279)		(221)		(547)		(493)
Total	$	8,049	$	7,784	$	16,102	$	15,365

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 29, 2022		January 23, 2021		January 29, 2022		January 23, 2021
Product revenue:
Secure, Agile Networks	$	5,898	$	5,489	$	11,866	$	10,923
Hybrid Work	1,067		1,167		2,176		2,360
End-to-End Security	883		822		1,778		1,684
Internet for the Future	1,322		931		2,697		1,872
Optimized Application Experiences	180		161		361		314
Other Products	2		3		5		6
Total Product	9,353		8,572		18,882		17,159
Services	3,367		3,388		6,738		6,730
Total	$	12,720	$	11,960	$	25,620	$	23,889

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

	Three Months Ended				Six Months Ended
	January 29, 2022		January 23, 2021		January 29, 2022		January 23, 2021
Revenue:
Secure, Agile Networks	$	5,898	$	5,489	$	11,866	$	10,923
Hybrid Work	1,067		1,167		2,176		2,360
End-to-End Security	883		822		1,778		1,684
Internet for the Future	1,322		931		2,697		1,872
Optimized Application Experiences	180		161		361		314
Other Products	2		3		5		6
Total Product	9,353		8,572		18,882		17,159
Services	3,367		3,388		6,738		6,730
Total	$	12,720	$	11,960	$	25,620	$	23,889