Revenue (Tables)

12 Months Ended

Jul. 31, 2021

Revenue from Contract with Customer [Abstract]

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


Years Ended	July 31, 2021		July 25, 2020		July 27, 2019
Revenue:
Infrastructure Platforms	$	27,109	$	27,219	$	30,184
Applications	5,504		5,568		5,803
Security	3,382		3,158		2,822
Other Products	19		33		196
Total Product	36,014		35,978		39,005
Services	13,804		13,323		12,899
Total (1)	$	49,818	$	49,301	$	51,904

Amounts may not sum due to rounding. We have made certain reclassifications to the product revenue amounts for prior years to conform to the current year’s presentation.

(1) During the second quarter of fiscal 2019, we completed the divestiture of the Service Provider Video Software Solutions (SPVSS) business. Total revenue includes SPVSS business revenue of $168 million for fiscal 2019.

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


Years Ended	July 31, 2021		July 25, 2020		July 27, 2019
Revenue:
Infrastructure Platforms	$	27,109	$	27,219	$	30,184
Applications	5,504		5,568		5,803
Security	3,382		3,158		2,822
Other Products	19		33		196
Total Product	36,014		35,978		39,005
Services	13,804		13,323		12,899
Total (1)	$	49,818	$	49,301	$	51,904

(1) Includes SPVSS business revenue of $168 million for fiscal 2019.

Schedule of Gross Contract Assets by Internal Risk Ratings

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


	July 31, 2021
1 to 4	$	521
5 to 6	770
7 and Higher	166
Total	$	1,457