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Goodwill and Intangible Assets (Tables) | 3 Months Ended
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Jan. 02, 2022
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary of changes in the carrying value of goodwill | The following table summarizes the changes in the carrying value of goodwill by reportable segment:
|  | GSG |  | CIG |  | Total
|  | (in thousands)
Balance at October 3, 2021 |  | $ | 538,433 |  |  | $ | 570,145 |  |  | $ | 1,108,578 |
Goodwill reallocation |  | (51,497) |  |  | 51,497 |  |  | — |
Acquisition activity |  | 14,671 |  |  | — |  |  | 14,671 |
Translation and adjustments |  | 44 |  |  | (233) |  |  | (189) |
Balance at January 2, 2022 |  | $ | 501,651 |  |  | $ | 621,409 |  |  | $ | 1,123,060 |
Summary of acquired identifiable intangible assets with finite useful lives | The following table presents the gross amount and accumulated amortization of our acquired identifiable intangible assets with finite useful lives included in “Intangible assets, net” on the consolidated balance sheets:
| Period Ended
| January 2, 2022 |  | October 3, 2021
| Weighted- Average Remaining Life (in Years) |  | Gross Amount |  | Accumulated Amortization |  | Net Amount |  | Gross Amount |  | Accumulated Amortization |  | Net Amount
| ($ in thousands) |  |
Client relations | 6.4 |  | $ | 43,646 |  |  | $ | (18,723) |  |  | $ | 24,923 |  |  | $ | 69,455 |  |  | $ | (43,984) |  |  | $ | 25,471 |
Backlog | 1.2 |  | 32,113 |  |  | (28,573) |  |  | 3,540 |  |  | 34,577 |  |  | (30,670) |  |  | 3,907 |
Technology and trade names | 4.3 |  | 14,936 |  |  | (6,864) |  |  | 8,072 |  |  | 14,939 |  |  | (6,327) |  |  | 8,612 |
Total |  |  | $ | 90,695 |  |  | $ | (54,160) |  |  | $ | 36,535 |  |  | $ | 118,971 |  |  | $ | (80,981) |  |  | $ | 37,990 |
Estimated amortization expense for the remainder of the fiscal year and the succeeding years | Estimated amortization expense for the remainder of fiscal 2022 and succeeding years is as follows:
| Amount
| (in thousands)
2022 | $ | 7,733 |
2023 | 7,859 |
2024 | 5,193 |
2025 | 4,359 |
2026 | 3,963 |
Beyond | 7,428 |
Total | $ | 36,535 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121556970&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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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