Reportable Segments (Tables)

12 Months Ended

Oct. 01, 2023

Segment Reporting [Abstract]

Summarized financial information of reportable segments

The following tables present summarized financial information of our reportable segments (in thousands):

Reportable Segments

	Fiscal Year Ended
	October 1, 2023		October 2, 2022		October 3, 2021
Revenue
GSG	$	2,158,889	$	1,820,868	$	1,772,905
CIG	2,424,649		1,738,436		1,500,074
Elimination of inter-segment revenue	(60,988)		(55,256)		(59,466)
Total revenue	$	4,522,550	$	3,504,048	$	3,213,513
Income from operations
GSG	$	231,762	$	198,448	$	174,755
CIG	243,750		194,142		152,262
Corporate (1)	(117,399)		(52,144)		(48,316)
Total income from operations	$	358,113	$	340,446	$	278,701

(1) Includes goodwill and intangible assets impairment charges, amortization of intangibles, other costs and other income not allocable to segments. The intangible asset amortization expense for fiscal 2023, 2022 and 2021 was $41.2 million, $13.2 million and $11.5 million, respectively. Additionally, Corporate results included (loss) income for fair value adjustments to contingent consideration liabilities of $(12.3) million, $(0.3) million and $3.3 million for fiscal 2023, 2022 and 2021, respectively. See Note 6 - "Goodwill and Intangible Assets" for more information.

	Balance at
	October 1, 2023		October 2, 2022
Total Assets
GSG	$	543,066	$	558,764
CIG	994,470		688,640
Corporate (1)	2,282,941		1,375,372
Total assets	$	3,820,477	$	2,622,776

(1) Corporate assets consist of intercompany eliminations and assets not allocated to our reportable segments including goodwill, intangible assets, deferred income taxes and certain other assets.

Schedule of geographic information

Geographic Information

	Fiscal Year Ended
Revenue:	October 1, 2023		October 2, 2022		October 3, 2021
United States	$	2,863,635	$	2,416,586	$	2,256,086
Foreign countries (1)	1,658,915		1,087,462		957,427
Total	$	4,522,550	$	3,504,048	$	3,213,513

	Balance at
Long-lived assets (2):		October 1, 2023		October 2, 2022
United States		$	159,856	$	199,875
Foreign countries (1)		160,174		77,305
Total		$	320,030	$	277,180

(1) Includes revenue and long-lived assets from our foreign operations, primarily in Canada, Australia and the United Kingdom, and revenue generated from non-U.S. clients.

(2) Excludes goodwill, intangible assets and deferred income taxes.