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Goodwill and Intangible Assets (Tables) | 3 Months Ended
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Jan. 01, 2017
Goodwill and Intangible Assets |
Summary of changes in the carrying value of goodwill |
|  | WEI |  | RME |  | Total |
|  | (in thousands) |
Balance at October 2, 2016 |  | $ | 221,953 |  | $ | 496,035 |  | $ | 717,988 |
Goodwill adjustments |  | 13,509 |  | (12,804) |  | 705 |
Foreign exchange impact |  | (2,300) |  | (6,654) |  | (8,954) |
Balance at January 1, 2017 |  | $ | 233,162 |  | $ | 476,577 |  | $ | 709,739 |
Summary of gross amount and accumulated amortization of acquired identifiable intangible assets with finite useful lives |
|  | January 1, 2017 |  | October 2, 2016 |
|  | Weighted- Average Remaining Life (in Years) |  | Gross Amount |  | Accumulated Amortization |  | Gross Amount |  | Accumulated Amortization |
|  | ($ in thousands) |
Non-compete agreements |  | 0.7 |  | $ | 876 |  |  | $ | (858 | ) |  | $ | 881 |  |  | $ | (840 | ) |
Client relations |  | 2.2 |  | 111,166 |  |  | (85,982 | ) |  | 112,367 |  |  | (83,514 | ) |
Backlog |  | 2.0 |  | 22,229 |  |  | (9,304 | ) |  | 23,018 |  |  | (7,536 | ) |
Technology and trade names |  | 3.6 |  | 7,496 |  |  | (3,456 | ) |  | 7,778 |  |  | (3,192 | ) |
Total |  |  |  | $ | 141,767 |  |  | $ | (99,600 | ) |  | $ | 144,044 |  |  | $ | (95,082 | ) |
Schedule of estimated amortization expense for remainder of fiscal and succeeding years |
|  | Amount |
|  | (in thousands) |
2017 |  | $ | 16,286 |
2018 |  | 14,011 |
2019 |  | 6,871 |
2020 |  | 3,708 |
2021 |  | 651 |
Beyond |  | 640 |
Total |  | $ | 42,167 |

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- Definition Tabular disclosure of the characteristics, including gross value, accumulated amortization amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company. + References No definition available. + Details
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + 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=35741047&loc=d3e13816-109267 Reference 2: 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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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived 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 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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