Goodwill and Purchased Intangible Assets (Tables)
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9 Months Ended |
Apr. 27, 2019 |
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| Goodwill and Intangible Assets Disclosure [Abstract] |
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| Goodwill by Reportable Segment |
The following table presents the goodwill allocated to our reportable segments as of April 27, 2019 and during the first nine months of fiscal 2019 (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | | Balance at July 28, 2018 | | Acquisitions & Divestitures | | Other | | Balance at April 27, 2019 | Americas | $ | 19,998 |
| | $ | 1,240 |
| | $ | (109 | ) | | $ | 21,129 |
| EMEA | 7,529 |
| | 486 |
| | (33 | ) | | 7,982 |
| APJC | 4,179 |
| | 274 |
| | (20 | ) | | 4,433 |
| Total | $ | 31,706 |
| | $ | 2,000 |
| | $ | (162 | ) | | $ | 33,544 |
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| Schedule of Intangible Assets Acquired Through Business Combinations |
The following table presents details of our intangible assets acquired through acquisitions completed during the first nine months of fiscal 2019 (in millions, except years): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FINITE LIVES | | INDEFINITE LIVES | | TOTAL | | TECHNOLOGY | | CUSTOMER RELATIONSHIPS | | OTHER | | IPR&D | | | Weighted- Average Useful Life (in Years) | | Amount | | Weighted- Average Useful Life (in Years) | | Amount | | Weighted- Average Useful Life (in Years) | | Amount | | Amount | | Amount | Duo | 5.0 | | $ | 153 |
| | 5.0 |
| | $ | 94 |
| | 2.5 |
| | $ | 18 |
| | $ | 77 |
| | $ | 342 |
| Luxtera | 4.0 | | 2 |
| | 5.0 |
| | 58 |
| | 1.6 |
| | 3 |
| | 256 |
| | 319 |
| Others (three in total) | 4.4 | | 11 |
| | — |
| | — |
| | — |
| | — |
| | — |
| | 11 |
| Total | | | $ | 166 |
| | | | $ | 152 |
| | | | $ | 21 |
| | $ | 333 |
| | $ | 672 |
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| Schedule of Purchased Intangible Assets |
The following tables present details of our purchased intangible assets (in millions): | | | | | | | | | | | | | | April 27, 2019 | | Gross | | Accumulated Amortization | | Net | Purchased intangible assets with finite lives: | | | | | | | Technology | | $ | 3,169 |
| | $ | (1,775 | ) | | $ | 1,394 |
| Customer relationships | | 840 |
| | (296 | ) | | 544 |
| Other | | 41 |
| | (18 | ) | | 23 |
| Total purchased intangible assets with finite lives | | 4,050 |
| | (2,089 | ) | | 1,961 |
| In-process research and development, with indefinite lives | | 437 |
| | — |
| | 437 |
| Total | | $ | 4,487 |
| | $ | (2,089 | ) | | $ | 2,398 |
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| | | | | | | | | | | | | | July 28, 2018 | | Gross | | Accumulated Amortization | | Net | Purchased intangible assets with finite lives: | | | | | | | Technology | | $ | 3,711 |
| | $ | (1,888 | ) | | $ | 1,823 |
| Customer relationships | | 1,538 |
| | (937 | ) | | 601 |
| Other | | 63 |
| | (38 | ) | | 25 |
| Total purchased intangible assets with finite lives | | 5,312 |
| | (2,863 | ) | | 2,449 |
| In-process research and development, with indefinite lives | | 103 |
| | — |
| | 103 |
| Total | | $ | 5,415 |
| | $ | (2,863 | ) | | $ | 2,552 |
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| Schedule of Amortization of Purchased Intangible Assets |
The following table presents the amortization of purchased intangible assets, including impairment charges (in millions): | | | | | | | | | | | | | | | | | | Three Months Ended | | Nine Months Ended | | April 27, 2019 | | April 28, 2018 | | April 27, 2019 | | April 28, 2018 | Amortization of purchased intangible assets: | | | | | | | | Cost of sales | $ | 157 |
| | $ | 177 |
| | $ | 464 |
| | $ | 491 |
| Operating expenses | 39 |
| | 67 |
| | 112 |
| | 188 |
| Total | $ | 196 |
| | $ | 244 |
| | $ | 576 |
| | $ | 679 |
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| Schedule of Estimated Future Amortization Expense of Purchased Intangible Assets |
The estimated future amortization expense of purchased intangible assets with finite lives as of April 27, 2019 is as follows (in millions): | | | | | Fiscal Year | Amount | 2019 (remaining three months) | $ | 194 |
| 2020 | $ | 741 |
| 2021 | $ | 543 |
| 2022 | $ | 287 |
| 2023 | $ | 145 |
| Thereafter | $ | 51 |
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