Revenue (Tables)

9 Months Ended

May 01, 2021

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

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

	Three Months Ended				Nine Months Ended
	May 1, 2021		April 25, 2020		May 1, 2021		April 25, 2020
Revenue:
Infrastructure Platforms	$	6,832	$	6,447	$	19,564	$	20,566
Applications	1,426		1,363		4,160		4,211
Security	876		778		2,559		2,343
Other Products	6		9		15		27
Total Product	9,139		8,597		26,298		27,146
Services	3,664		3,386		10,394		10,001
Total	$	12,803	$	11,983	$	36,692	$	37,147

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

	Three Months Ended				Nine Months Ended
	May 1, 2021		April 25, 2020		May 1, 2021		April 25, 2020
Revenue:
Infrastructure Platforms	$	6,832	$	6,447	$	19,564	$	20,566
Applications	1,426		1,363		4,160		4,211
Security	876		778		2,559		2,343
Other Products	6		9		15		27
Total Product	9,139		8,597		26,298		27,146
Services	3,664		3,386		10,394		10,001
Total	$	12,803	$	11,983	$	36,692	$	37,147

Schedule of Gross Contract Assets by Internal Risk Ratings

Gross contract assets by our internal risk ratings are summarized as follows (in millions):

	May 1, 2021
1 to 4	$	379
5 to 6	840
7 and Higher	91
Total	$	1,310