Reportable Segments (Tables)

3 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Summarized financial information of reportable segments

The following tables set forth summarized financial information regarding our reportable segments:

	Three Months Ended
	December 31, 2017			January 1, 2017
	(in thousands)
Revenue
GSG	$	442,772		$	362,859
CIG	331,513			318,071
RCM	6,807			8,231
Elimination of inter-segment revenue	(21,343		)	(20,310		)
Total revenue	$	759,749		$	668,851
Income (loss) from operations
GSG	$	39,125		$	30,168
CIG	21,294			21,544
RCM	(1,158		)	(3,042		)
Corporate (1)	(10,672		)	(8,815		)
Total income from operations	$	48,589		$	39,855

⁽¹⁾     Includes amortization of intangibles, other costs, and other income not allocable to our reportable segments.

	December 31, 2017		October 1, 2017
	(in thousands)
Total Assets
GSG	$	489,893	$	378,839
CIG	481,924		518,697
RCM	33,030		33,620
Corporate (1)	966,140		971,589
Total assets	$	1,970,987	$	1,902,745

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

Summary of revenue by client sector

The following table represents our revenue by client sector:

	Three Months Ended
	December 31, 2017		January 1, 2017
	(in thousands)
Client Sector
U.S. federal government (1)	$	236,249	$	222,634
International (2)	164,960		172,457
U.S. state and local government	151,754		83,494
U.S. commercial	206,786		190,266
Total	$	759,749	$	668,851

⁽¹⁾     Includes revenue generated under U.S. federal government contracts performed outside the United States.

⁽²⁾Includes revenue generated from foreign operations, primarily in Canada and Australia, and revenue generated from non-U.S. clients.