v2.4.1.9

Intangible Assets | 3 Months Ended
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Dec. 04, 2014
Goodwill and Intangible Assets Disclosure [Abstract] |
Intangible Assets | Intangible Assets
|  | December 4, 2014 |  | August 28, 2014
|  | Gross Amount |  | Accumulated Amortization |  | Gross Amount |  | Accumulated Amortization
Product and process technology |  | $ | 814 |  |  | $ | (364 | ) |  | $ | 809 |  |  | $ | (341 | )
Customer relationships |  | 1 |  |  | (1 | ) |  | 1 |  |  | (1 | )
|  | $ | 815 |  |  | $ | (365 | ) |  | $ | 810 |  |  | $ | (342 | )
During the first quarters of 2015 and 2014, we capitalized $12 million and $6 million, respectively, for product and process technology with weighted-average useful lives of 8 years and 9 years, respectively. Amortization expense was $30 million and $23 million for the first quarters of 2015 and 2014, respectively. Annual amortization expense is estimated to be $115 million for 2015, $101 million for 2016, $90 million for 2017, $79 million for 2018 and $31 million for 2019.

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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: 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=26713463&loc=d3e16323-109275 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=26713463&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 3 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 + Details
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