Quarterly Financial Data (Tables)

12 Months Ended

Jun. 30, 2013

Quarterly Financial Data [Abstract]

Schedule Of Quarterly Condensed Financial Operating Results

				Year ended June 30, 2013
		First		Second		Third		Fourth
Revenue	$	931,236	$	931,627	$	906,196	$	912,931
Income from operations	$	64,737	$	69,582	$	68,620	$	67,902
Net income attributable to CACI	$	35,708	$	39,676	$	38,367	$	37,938
Basic earnings per share	$	1.55	$	1.74	$	1.67	$	1.64
Diluted earnings per share	$	1.49	$	1.69	$	1.62	$	1.56
Weighted-average shares outstanding:
Basic		23,032		22,852		23,021		23,136
Diluted		23,980		23,537		23,706		24,318
				Year ended June 30, 2012
		First		Second		Third		Fourth
Revenue	$	924,395	$	973,243	$	927,962	$	948,873
Income from operations	$	75,654	$	74,706	$	72,781	$	76,708
Net income attributable to CACI	$	42,140	$	41,061	$	40,856	$	43,397
Basic earnings per share	$	1.46	$	1.55	$	1.54	$	1.64
Diluted earnings per share	$	1.41	$	1.51	$	1.45	$	1.59
Weighted-average shares outstanding:
Basic		28,915		26,450		26,537		26,407
Diluted		29,842		27,270		28,086		27,247