Business Segment Information (Tables)

9 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Summarized Financial Information of Reportable Segments

Summarized financial information concerning the Company’s reportable segments is as follows (in thousands):

	Domestic Operations		International Operations		Total
Three Months Ended March 31, 2018
Revenue from external customers	$	1,079,953	$	44,147	$	1,124,100
Net income		60,779		3,720		64,499
Three Months Ended March 31, 2017
Revenue from external customers	$	1,051,449	$	34,969	$	1,086,418
Net income		36,920		3,437		40,357
Nine Months Ended March 31, 2018
Revenue from external customers	$	3,177,659	$	120,115	$	3,297,774
Net income attributable to CACI		238,542		10,798		249,340
Nine Months Ended March 31, 2017
Revenue from external customers	$	3,114,365	$	102,863	$	3,217,228
Net income attributable to CACI		109,294		10,146		119,440