XML 84 R66.htm IDEA: XBRL DOCUMENT v3.21.2
Balance Sheet and Other Details (Details) - USD ($)
$ in Millions
Jul. 31, 2021
Jul. 25, 2020
Jul. 27, 2019
Jul. 28, 2018
Cash, Cash Equivalents, and Restricted Cash        
Cash and cash equivalents $ 9,175 $ 11,809    
Restricted cash included in other current assets 14 0    
Restricted cash included in other assets 753 3    
Total cash, cash equivalents, and restricted cash 9,942 11,812 $ 11,772 $ 8,993
Inventories        
Raw materials 801 456    
Work in process 54 25    
Finished goods:        
Deferred cost of sales 97 59    
Manufactured finished goods 422 542    
Total finished goods 519 601    
Service-related spares 174 184    
Demonstration systems 11 16    
Total 1,559 1,282    
Property, Plant and Equipment [Line Items]        
Operating lease assets 273 337    
Total gross property and equipment 10,918 11,014    
Less: accumulated depreciation and amortization (8,580) (8,561)    
Total 2,338 2,453    
Remaining Performance Obligations        
Remaining performance obligation 30,893 28,354    
Deferred Revenue        
Deferred revenue 22,164 20,446    
Current 12,148 11,406    
Noncurrent 10,016 9,040    
Product        
Remaining Performance Obligations        
Remaining performance obligation 13,270 11,261    
Deferred Revenue        
Deferred revenue 9,416 7,895    
Service        
Remaining Performance Obligations        
Remaining performance obligation 17,623 17,093    
Deferred Revenue        
Deferred revenue 12,748 12,551    
Land, buildings, and building and leasehold improvements        
Property, Plant and Equipment [Line Items]        
Gross property and equipment, excluding operating lease assets 4,304 4,252    
Computer equipment and related software        
Property, Plant and Equipment [Line Items]        
Gross property and equipment, excluding operating lease assets 858 875    
Production, engineering, and other equipment        
Property, Plant and Equipment [Line Items]        
Gross property and equipment, excluding operating lease assets 5,106 5,163    
Furniture, fixtures and other        
Property, Plant and Equipment [Line Items]        
Gross property and equipment, excluding operating lease assets $ 377 $ 387