Business Segment Information (Tables)

9 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Summarized Financial Information of Reportable Segments

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

	Domestic		International		Total
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
Three Months Ended March 31, 2016
Revenue from external customers	$	940,714	$	36,560	$	977,274
Net income		30,712		3,404		34,116
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
Nine Months Ended March 31, 2016
Revenue from external customers	$	2,519,934	$	110,219	$	2,630,153
Net income attributable to CACI		89,388		9,812		99,200