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Revenue (Tables) | 12 Months Ended
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Apr. 24, 2020
Revenue From Contract With Customer [Abstract] |
Summary of Disaggregation of Revenue | The following table depicts the disaggregation of revenue by our products and services (in millions):
| Year Ended |
| April 24, 2020 |  |  | April 26, 2019 |  |  | April 27, 2018 |
Product revenues | $ | 2,995 |  |  | $ | 3,755 |  |  | $ | 3,525 |
Strategic |  | 1,806 |  |  |  | 2,100 |  |  |  | 1,709 |
Mature |  | 1,189 |  |  |  | 1,655 |  |  |  | 1,816 |
Software maintenance revenues |  | 1,034 |  |  |  | 946 |  |  |  | 902 |
Hardware maintenance and other services revenues |  | 1,383 |  |  |  | 1,445 |  |  |  | 1,492 |
Hardware maintenance support contracts |  | 1,142 |  |  |  | 1,182 |  |  |  | 1,214 |
Professional and other services |  | 241 |  |  |  | 263 |  |  |  | 278 |
Net revenues | $ | 5,412 |  |  | $ | 6,146 |  |  | $ | 5,919 |
Deferred Revenue and Financed Unearned Services Revenue | The following table summarizes the components of our deferred revenue and financed unearned services balance as reported in our consolidated balance sheets (in millions):
|  | April 24, 2020 |  |  | April 26, 2019 |
Deferred product revenue |  | $ | 75 |  |  | $ | 84 |
Deferred services revenue |  |  | 3,567 |  |  |  | 3,502 |
Financed unearned services revenue |  |  | 56 |  |  |  | 82 |
Total |  | $ | 3,698 |  |  | $ | 3,668 |
Reported as: |  |  |  |  |  |  |  |
Short-term |  | $ | 1,894 |  |  | $ | 1,825 |
Long-term |  |  | 1,804 |  |  |  | 1,843 |
Total |  | $ | 3,698 |  |  | $ | 3,668 |
The following tables summarize the activity related to deferred revenue and financed unearned services revenue (in millions):
|  | Year Ended |
|  | April 24, 2020 |  |  | April 26, 2019 |
Balance at beginning of period |  | $ | 3,668 |  |  | $ | 3,363 |
Additions |  |  | 2,513 |  |  |  | 2,763 |
Revenue recognized during the period |  |  | (2,483 | ) |  |  | (2,458 | )
Balance at end of period |  | $ | 3,698 |  |  | $ | 3,668 |
Summary of Activity Related to Deferred Commissions and their Balances in Consolidated Balance Sheets | The following tables summarize the activity related to deferred commissions and their balances as reported in our consolidated balance sheets (in millions):
| Year Ended |
| April 24, 2020 |  |  | April 26, 2019 |
Balance at beginning of period | $ | 172 |  |  | $ | 137 |
Additions |  | 79 |  |  |  | 112 |
Expense recognized during the period |  | (95 | ) |  |  | (77 | )
Balance at end of period | $ | 156 |  |  | $ | 172 |
| April 24, 2020 |  |  | April 26, 2019 |
Other current assets | $ | 67 |  |  | $ | 75 |
Other non-current assets |  | 89 |  |  |  | 97 |
Total deferred commissions | $ | 156 |  |  | $ | 172 |

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- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045 + Details
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