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Goodwill and Intangibles | 9 Months Ended
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Jun. 26, 2026
Intangible Asset, Goodwill and Other [Abstract] |
Goodwill and Intangibles | Goodwill and Intangibles The carrying value of goodwill appearing in the accompanying Consolidated Balance Sheets at June 26, 2026 and September 26, 2025 was as follows (in thousands):
| Infrastructure & Advanced Facilities |  | PA Consulting |  | Total
Balance September 26, 2025 | $ | 3,351,490 |  |  | $ | 1,429,328 |  |  | $ | 4,780,818 |
Foreign currency translation adjustments and other | (2,727) |  |  | (21,630) |  |  | (24,357) |
Balance June 26, 2026 | $ | 3,348,763 |  |  | $ | 1,407,698 |  |  | $ | 4,756,461 |
The following table provides certain information related to the Company’s acquired intangibles in the accompanying Consolidated Balance Sheets at June 26, 2026 and September 26, 2025 (in thousands):
| Customer Relationships, Contracts and Backlog |  |  |  | Developed Technology |  | Trade Names |  |  |  |  |  |  |  | Total
Balance September 26, 2025 | $ | 521,275 |  |  |  |  | $ | 19,524 |  |  | $ | 176,871 |  |  |  |  |  |  |  |  | $ | 717,670 |
Amortization | (86,964) |  |  |  |  | (7,292) |  |  | (11,255) |  |  |  |  |  |  |  |  | (105,511) |
Foreign currency translation adjustments and other | (5,500) |  |  |  |  | (6) |  |  | (2,454) |  |  |  |  |  |  |  |  | (7,960) |
Balance June 26, 2026 | $ | 428,811 |  |  |  |  | $ | 12,226 |  |  | $ | 163,162 |  |  |  |  |  |  |  |  | $ | 604,199 |
The following table presents estimated amortization expense of intangible assets for the remainder of fiscal 2026 and for the succeeding years.
Fiscal Year |  | (in millions)
2026 |  | $ | 33.1 |
2027 |  | 107.7 |
2028 |  | 97.3 |
2029 |  | 97.3 |
2030 |  | 75.3 |
2031 |  | 56.1 |
Thereafter |  | 137.4 |
Total |  | $ | 604.2 |

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- Definition The entire disclosure for intangible asset and goodwill. Includes, but is not limited to, finite- and indefinite-lived intangible assets, capitalized cost for internal-use software and software to be sold, leased, or marketed. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
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