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v3.20.2

Balance Sheet and Other Details (Details) - USD ($) $ in Millions | Oct. 24, 2020 | Jul. 25, 2020 | Oct. 26, 2019 | Jul. 27, 2019
--- | --- | --- | --- | ---
Cash, cash equivalents, and restricted cash: |  |  |  |
Cash and cash equivalents | $ 10,822 | $ 11,809 |  |
Restricted cash included in other current assets | 3 | 0 |  |
Restricted cash included in other assets | 0 | 3 |  |
Total cash, cash equivalents, and restricted cash | 10,825 | 11,812 | $ 8,613 | $ 11,772
Inventories: |  |  |  |
Raw materials | 380 | 456 |  |
Work in process | 19 | 25 |  |
Finished goods: |  |  |  |
Deferred cost of sales | 54 | 59 |  |
Manufactured finished goods | 646 | 542 |  |
Total finished goods | 700 | 601 |  |
Service-related spares | 191 | 184 |  |
Demonstration systems | 13 | 16 |  |
Total | 1,303 | 1,282 |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Total gross property and equipment | 11,025 | 11,014 |  |
Less: accumulated depreciation and amortization | (8,613) | (8,561) |  |
Total | 2,412 | 2,453 |  |
Deferred revenue: |  |  |  |
Deferred revenue: | 20,473 | 20,446 |  |
Current | 11,271 | 11,406 |  |
Noncurrent | 9,202 | 9,040 |  |
Remaining Performance Obligations: |  |  |  |
Remaining performance obligation | 27,469 | 28,354 |  |
Product |  |  |  |
Deferred revenue: |  |  |  |
Deferred revenue: | 8,139 | 7,895 |  |
Remaining Performance Obligations: |  |  |  |
Remaining performance obligation | 11,340 | 11,261 |  |
Service |  |  |  |
Deferred revenue: |  |  |  |
Deferred revenue: | 12,334 | 12,551 |  |
Remaining Performance Obligations: |  |  |  |
Remaining performance obligation | 16,129 | 17,093 |  |
Land, buildings, and building and leasehold improvements |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Total gross property and equipment | 4,273 | 4,252 |  |
Computer equipment and related software |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Total gross property and equipment | 872 | 875 |  |
Production, engineering, and other equipment |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Total gross property and equipment | 5,157 | 5,163 |  |
Operating lease assets |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Total gross property and equipment | 338 | 337 |  |
Less: accumulated depreciation and amortization | (200) | (198) |  |
Total | 138 | 139 |  |
Furniture, fixtures and other |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Total gross property and equipment | $ 385 | $ 387 |  |

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