v3.26.1
Goodwill and Intangibles (Tables)
 9 Months Ended
Jun. 26, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Schedule of Carrying Value of Goodwill by Reportable Segment Appearing in Accompanying Consolidated Balance Sheets
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 FacilitiesPA ConsultingTotal
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 
Schedule of Acquired Intangibles in Accompanying Consolidated Balance Sheets
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 BacklogDeveloped TechnologyTrade NamesTotal
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 
Schedule of Estimated Amortization Expense of Intangible Assets
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 
2027107.7 
202897.3 
202997.3 
203075.3 
203156.1 
Thereafter137.4 
Total$604.2