| Goodwill And Purchased Intangible Assets |
| | 4. | Goodwill and Purchased Intangible Assets |
The following table presents the goodwill allocated to the Company’s reportable segments as of and during the three months ended October 26, 2013 (in millions): | | | | | | | | | | | | | | | | | | | | Balance at July 27, 2013 | | Acquisitions | | Other | | Balance at October 26, 2013 | Americas | | $ | 13,800 |
| | $ | 1,012 |
| | $ | — |
| | $ | 14,812 |
| EMEA | | 5,037 |
| | 575 |
| | (1 | ) | | 5,611 |
| APJC | | 3,082 |
| | 299 |
| | — |
| | 3,381 |
| Total | | $ | 21,919 |
| | $ | 1,886 |
| | $ | (1 | ) | | $ | 23,804 |
|
| | (b) | Purchased Intangible Assets |
The following table presents details of the Company’s intangible assets acquired through business combinations completed during the three months ended October 26, 2013 (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 | Sourcefire, Inc. | 7.0 | | $ | 400 |
| | 5.0 | | $ | 129 |
| | 3.0 | | $ | 26 |
| | $ | 22 |
| | $ | 577 |
| Composite Software, Inc. | 6.0 | | 60 |
| | 3.9 | | 14 |
| | 0.0 | | — |
| | 1 |
| | 75 |
| Total | | | $ | 460 |
| | | | $ | 143 |
| | | | $ | 26 |
| | $ | 23 |
| | $ | 652 |
|
The following tables present details of the Company’s purchased intangible assets (in millions): | | | | | | | | | | | | | | October 26, 2013 | | Gross | | Accumulated Amortization | | Net | Purchased intangible assets with finite lives: | | | | | | | Technology | | $ | 4,034 |
| | $ | (1,529 | ) | | $ | 2,505 |
| Customer relationships | | 1,698 |
| | (516 | ) | | 1,182 |
| Other | | 55 |
| | (11 | ) | | 44 |
| Total purchased intangible assets with finite lives | | 5,787 |
| | (2,056 | ) | | 3,731 |
| In-process research and development, with indefinite lives | | 104 |
| | — |
| | 104 |
| Total | | $ | 5,891 |
| | $ | (2,056 | ) | | $ | 3,835 |
|
| | | | | | | | | | | | | | July 27, 2013 | | Gross | | Accumulated Amortization | | Net | Purchased intangible assets with finite lives: | | | | | | | Technology | | $ | 3,563 |
| | $ | (1,366 | ) | | $ | 2,197 |
| Customer relationships | | 1,566 |
| | (466 | ) | | 1,100 |
| Other | | 30 |
| | (10 | ) | | 20 |
| Total purchased intangible assets with finite lives | | 5,159 |
| | (1,842 | ) | | 3,317 |
| In-process research and development, with indefinite lives | | 86 |
| | — |
| | 86 |
| Total | | $ | 5,245 |
| | $ | (1,842 | ) | | $ | 3,403 |
|
Purchased intangible assets include intangible assets acquired through business combinations as well as through direct purchases or licenses. The following table presents the amortization of purchased intangible assets (in millions): | | | | | | | | | | | | Three Months Ended | | | October 26, 2013 | | October 27, 2012 | Amortization of purchased intangible assets: | | | | | Cost of sales | | $ | 174 |
| | $ | 143 |
| Operating expenses | | 65 |
| | 122 |
| Total | | $ | 239 |
| | $ | 265 |
|
There were no impairment charges related to purchased intangible assets during the periods presented. The estimated future amortization expense of purchased intangible assets with finite lives as of October 26, 2013 is as follows (in millions): | | | | | | Fiscal Year | | Amount | 2014 (remaining nine months) | | $ | 764 |
| 2015 | | 934 |
| 2016 | | 704 |
| 2017 | | 530 |
| 2018 | | 380 |
| Thereafter | | 419 |
| Total | | $ | 3,731 |
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