Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Jun. 30, 2011
ASSETS
Cash and cash equivalents	$ 24,045	$ 164,817
Accounts receivable, net	658,736	573,042
Prepaid expenses and other current assets	41,084	44,219
Total current assets	723,865	782,078
Goodwill	1,389,163	1,266,285
Intangible assets, net	128,498	108,102
Property and equipment, net	64,718	62,755
Other long-term assets	106,893	100,911
Total assets	2,413,137	2,320,131
LIABILITIES AND SHAREHOLDERS' EQUITY
Current portion of long-term debt	7,500	7,500
Accounts payable	136,467	98,893
Accrued compensation and benefits	158,939	173,586
Other accrued expenses and current liabilities	143,140	157,242
Total current liabilities	446,046	437,221
Long-term debt, net of current portion	589,597	402,437
Deferred income taxes	82,542	68,123
Other long-term liabilities	108,487	102,734
Total liabilities	1,226,672	1,010,515
COMMITMENTS AND CONTINGENCIES
Shareholders' equity:
Preferred stock $0.10 par value, 10,000 shares authorized, no shares issued
Common stock $0.10 par value, 80,000 shares authorized, 40,490 and 40,273 shares issued, respectively	4,049	4,027
Additional paid-in capital	512,144	504,156
Retained earnings	1,021,695	938,495
Accumulated other comprehensive loss	(7,102)	(3,115)
Treasury stock, at cost (14,023 and 10,077 shares, respectively)	(346,206)	(136,631)
Total CACI shareholders' equity	1,184,580	1,306,932
Noncontrolling interest in joint venture	1,885	2,684
Total shareholders' equity	1,186,465	1,309,616
Total liabilities and shareholders' equity	$ 2,413,137	$ 2,320,131