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Goodwill And Intangible Assets | 6 Months Ended
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Mar. 30, 2012
Goodwill and Intangible Assets Disclosure [Abstract] |
GOODWILL AND INTANGIBLE ASSETS | GOODWILL AND INTANGIBLE ASSETS The changes in the carrying amount of goodwill are as follows (in thousands):
| Goodwill
Balance as of September 30, 2011 | $ | 663,041 |
Goodwill impairment | — |
Goodwill recognized through business combinations (Note 2) | 138,796 |
Goodwill adjustments | 980 |
Goodwill as of March 30, 2012 | $ | 802,817 |
The increase in goodwill for the six months ended March 30, 2012 resulted primarily from the acquisition of AATI as discussed in Note 2, Business Combinations. In addition, the Company recorded a measurement period adjustment to goodwill as the result of additional information becoming known which related to the fiscal 2011 acquisition of SiGe Semiconductor, Inc. ("SiGe"). The Company tests its goodwill and non-amortizing trademarks for impairment annually as of the first day of its fourth fiscal quarter and in interim periods if certain events occur indicating the carrying value of goodwill or non-amortizing trademarks may be impaired. There were no indicators of impairment noted during the six months ended March 30, 2012. Intangible assets consist of the following (in thousands):
|  | As of |  | As of
| Weighted Average Amortization Period Remaining (Years) | March 30, 2012 |  | September 30, 2011
| Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Customer relationships | 3.4 | $ | 78,710 |  |  | $ | (28,572 | ) |  | $ | 50,138 |  |  | $ | 57,510 |  |  | $ | (21,828 | ) |  | $ | 35,682 |
Developed technology and other | 3.2 | 87,066 |  |  | (34,706 | ) |  | 52,360 |  |  | 70,046 |  |  | (27,039 | ) |  | 43,007 |
IPR&D | Various | 6,050 |  |  | (1,314 | ) |  | 4,736 |  |  | 4,510 |  |  | (260 | ) |  | 4,250 |
Trademarks | Indefinite | $ | 3,869 |  |  | $ | — |  |  | $ | 3,869 |  |  | $ | 3,869 |  |  | $ | — |  |  | $ | 3,869 |
Total intangible assets |  | $ | 175,695 |  |  | $ | (64,592 | ) |  | $ | 111,103 |  |  | $ | 135,935 |  |  | $ | (49,127 | ) |  | $ | 86,808 |
The increase in intangible assets for the six months ended March 30, 2012 resulted from the acquisition of AATI as discussed in Note 2, Business Combinations. Annual amortization expense for the next five years related to intangible assets is expected to be as follows (in thousands):
| Remaining 2012 |  | 2013 |  | 2014 |  | 2015 |  | 2016 |  | Thereafter
Amortization expense | $ | 16,732 |  |  | $ | 28,445 |  |  | $ | 23,371 |  |  | $ | 20,466 |  |  | $ | 16,247 |  |  | $ | 1,973 |

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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 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6905597&loc=d3e13816-109267 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=6905858&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 42, 43, 44, 45, 46, 47 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: 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=6905858&loc=d3e16373-109275 Reference 5: 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=6905858&loc=d3e16323-109275 Reference 6: 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=6905597&loc=d3e13854-109267 + Details
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