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Goodwill and Purchased Intangible Assets | 3 Months Ended
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Oct. 29, 2016
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill and Purchased Intangible Assets | Goodwill and Purchased Intangible Assets
(a) | Goodwill
The following table presents the goodwill allocated to the Company’s reportable segments as of and during the three months ended October 29, 2016 (in millions):
| Balance at |  |  |  |  |  | Balance at
| July 30, 2016 |  | Acquisitions |  | Other |  | October 29, 2016
Americas | $ | 16,529 |  |  | $ | 132 |  |  | $ | (13 | ) |  | $ | 16,648 |
EMEA | 6,269 |  |  | 62 |  |  | (4 | ) |  | 6,327 |
APJC | 3,827 |  |  | 23 |  |  | (2 | ) |  | 3,848 |
Total | $ | 26,625 |  |  | $ | 217 |  |  | $ | (19 | ) |  | $ | 26,823 |
“Other” in the table above primarily consists of foreign currency translation, as well as immaterial purchase accounting adjustments.
(b) | Purchased Intangible Assets
The following table presents details of the Company’s intangible assets acquired through acquisitions completed during the three months ended October 29, 2016 (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
CloudLock | 6.0 |  | $ | 32 |  |  | 4.0 |  | $ | 3 |  |  | 1.5 |  | $ | 1 |  |  | $ | — |  |  | $ | 36 |
Others (two in total) | 3.0 |  | 5 |  |  | 0.0 |  | — |  |  | 0.0 |  | — |  |  | — |  |  | 5 |
Total |  |  | $ | 37 |  |  |  |  | $ | 3 |  |  |  |  | $ | 1 |  |  | $ | — |  |  | $ | 41 |
The following tables present details of the Company’s purchased intangible assets (in millions):
October 29, 2016 |  | Gross |  | Accumulated Amortization |  | Net
Purchased intangible assets with finite lives: |  |  |  |  |  |
Technology |  | $ | 2,861 |  |  | $ | (1,334 | ) |  | $ | 1,527 |
Customer relationships |  | 1,737 |  |  | (1,220 | ) |  | 517 |
Other |  | 58 |  |  | (21 | ) |  | 37 |
Total purchased intangible assets with finite lives |  | 4,656 |  |  | (2,575 | ) |  | 2,081 |
In-process research and development, with indefinite lives |  | 216 |  |  | — |  |  | 216 |
Total |  | $ | 4,872 |  |  | $ | (2,575 | ) |  | $ | 2,297 |
July 30, 2016 |  | Gross |  | Accumulated Amortization |  | Net
Purchased intangible assets with finite lives: |  |  |  |  |  |
Technology |  | $ | 3,038 |  |  | $ | (1,391 | ) |  | $ | 1,647 |
Customer relationships |  | 1,793 |  |  | (1,203 | ) |  | 590 |
Other |  | 85 |  |  | (43 | ) |  | 42 |
Total purchased intangible assets with finite lives |  | 4,916 |  |  | (2,637 | ) |  | 2,279 |
In-process research and development, with indefinite lives |  | 222 |  |  | — |  |  | 222 |
Total |  | $ | 5,138 |  |  | $ | (2,637 | ) |  | $ | 2,501 |
Purchased intangible assets include intangible assets acquired through acquisitions as well as through direct purchases or licenses. Impairment charges related to purchased intangible assets for the three months ended October 29, 2016 were $42 million. Impairment charges were primarily as a result of declines in estimated fair values of certain purchased intangible assets resulting from the reduction or elimination of expected future cash flows associated with certain of the Company’s technology and IPR&D intangible assets. Of these impairment charges, $38 million was recorded to restructuring and other charges upon the Company's decision to exit certain product lines, and the corresponding elimination of future associated cash flows. There were no impairment charges related to purchased intangible assets for the corresponding period in fiscal 2016. The following table presents the amortization of purchased intangible assets including impairment charges related to purchased intangible assets (in millions):
| Three Months Ended
| October 29, 2016 |  | October 24, 2015
Amortization of purchased intangible assets: |  |  |
Cost of sales | $ | 129 |  |  | $ | 146 |
Operating expenses |  |  |  |
Amortization of purchased intangible assets | 78 |  |  | 69 |
Restructuring and other charges | 38 |  |  | — |
Total | $ | 245 |  |  | $ | 215 |
The estimated future amortization expense of purchased intangible assets with finite lives as of October 29, 2016 is as follows (in millions):
Fiscal Year | Amount
2017 (remaining nine months) | $ | 524 |
2018 | 579 |
2019 | 493 |
2020 | 281 |
2021 | 137 |
Thereafter | 67 |
Total | $ | 2,081 |

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- Definition The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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