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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Preferred Stock | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Treasury Stock | Total CACI Shareholders' Equity | Noncontrolling Interest | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Jun. 30, 2012 |  | $ 4,062 | $ 525,121 | $ 1,105,949 | $ (7,834) | $ (465,303) | $ 1,161,995 | $ 2,450 | $ 1,164,445
Beginning balance, shares at Jun. 30, 2012 |  | 40,626 |  |  |  | 15,988 |  |  |
Net income attributable to CACI |  |  |  | 151,689 |  |  | 151,689 |  | 151,689
Noncontrolling interest in earnings of joint venture |  |  |  |  |  |  |  | 987 | 987
Stock-based compensation expense |  |  | 8,832 |  |  |  | 8,832 |  | 8,832
Exercise of stock options and vesting of restricted stock units |  | $ 55 | (5,191) |  |  |  | (5,136) |  | (5,136)
Exercise of stock options and vesting of restricted stock units (in shares) |  | 546 |  |  |  |  |  |  |
Change in fair value of interest rate swap agreements, net |  |  |  |  | 262 |  | 262 |  | 262
Currency translation adjustment |  |  |  |  | (2,567) |  | (2,567) |  | (2,567)
Repurchases of common stock |  |  |  |  |  | $ (115,201) | (115,201) |  | (115,201)
Repurchases of common stock (in shares) |  |  |  |  |  | 2,059 |  |  |
Treasury stock issued under stock purchase plans |  |  | 1,392 |  |  | $ 3,313 | 4,705 |  | 4,705
Treasury stock issued under stock purchase plans (in shares) |  |  |  |  |  | (97) |  |  |
Post-retirement benefit costs |  |  |  |  | 324 |  | 324 |  | 324
Net distributions to noncontrolling interest |  |  |  |  |  |  |  | (768) | (768)
Ending balance at Jun. 30, 2013 |  | $ 4,117 | 530,154 | 1,257,638 | (9,815) | $ (577,191) | 1,204,903 | 2,669 | 1,207,572
Ending balance, shares at Jun. 30, 2013 |  | 41,172 |  |  |  | 17,950 |  |  |
Net income attributable to CACI |  |  |  | 135,316 |  |  | 135,316 |  | 135,316
Noncontrolling interest in earnings of joint venture |  |  |  |  |  |  |  | 603 | 603
Stock-based compensation expense |  |  | 11,557 |  |  |  | 11,557 |  | 11,557
Exercise of stock options and vesting of restricted stock units |  | $ 27 | (4,414) |  |  |  | (4,387) |  | (4,387)
Exercise of stock options and vesting of restricted stock units (in shares) |  | 269 |  |  |  |  |  |  |
Change in fair value of interest rate swap agreements, net |  |  |  |  | (3,643) |  | (3,643) |  | (3,643)
Currency translation adjustment |  |  |  |  | 13,333 |  | 13,333 |  | 13,333
Repurchases of common stock |  |  |  |  |  | $ (3,495) | (3,495) |  | (3,495)
Repurchases of common stock (in shares) |  |  |  |  |  | 53 |  |  |
Acquisition of common stock from call option, value |  |  | 106,799 |  |  | $ (106,799) |  |  |
Acquisition of common stock from call option (in shares) |  |  |  |  |  | 1,431 |  |  |
Treasury stock issued for conversion of the Convertible Notes |  |  | (106,799) |  |  | $ 106,799 |  |  |
Treasury stock issued for conversion of the Convertible Notes (in shares) |  |  |  |  |  | (1,431) |  |  |
Treasury stock issued under stock purchase plans |  |  | 37 |  |  | $ 3,519 | 3,556 |  | 3,556
Treasury stock issued under stock purchase plans (in shares) |  |  |  |  |  | (62) |  |  |
Post-retirement benefit costs |  |  |  |  | (257) |  | (257) |  | (257)
Net distributions to noncontrolling interest |  |  |  |  |  |  |  | (989) | (989)
Ending balance at Jun. 30, 2014 |  | $ 4,144 | 537,334 | 1,392,954 | (382) | $ (577,167) | 1,356,883 | 2,283 | 1,359,166
Ending balance, shares at Jun. 30, 2014 |  | 41,441 |  |  |  | 17,941 |  |  |
Net income attributable to CACI |  |  |  | 126,195 |  |  | 126,195 |  | 126,195
Noncontrolling interest in earnings of joint venture |  |  |  |  |  |  |  | 101 | 101
Stock-based compensation expense |  |  | 14,072 |  |  |  | 14,072 |  | 14,072
Exercise of stock options and vesting of restricted stock units |  | $ 18 | (2,862) |  |  |  | (2,844) |  | (2,844)
Exercise of stock options and vesting of restricted stock units (in shares) |  | 181 |  |  |  |  |  |  |
Lapse of statute of limitations for uncertain tax position |  |  | 438 |  |  |  | 438 |  | 438
Change in fair value of interest rate swap agreements, net |  |  |  |  | (2,398) |  | (2,398) |  | (2,398)
Currency translation adjustment |  |  |  |  | (11,943) |  | (11,943) |  | (11,943)
Repurchases of common stock |  |  | (158) |  |  | $ (3,242) | (3,400) |  | (3,400)
Repurchases of common stock (in shares) |  |  |  |  |  | 44 |  |  |
Treasury stock issued upon settlement of warrants, value |  |  | (973) |  |  | $ 964 | (9) |  | (9)
Treasury stock issued upon settlement of warrants (in shares) |  |  |  |  |  | (498) |  |  |
Treasury stock issued under stock purchase plans |  |  | 128 |  |  | $ 3,252 | 3,380 |  | 3,380
Treasury stock issued under stock purchase plans (in shares) |  |  |  |  |  | (49) |  |  |
Post-retirement benefit costs |  |  |  |  | (237) |  | (237) |  | (237)
Net distributions to noncontrolling interest |  |  |  |  |  |  |  | (2,249) | (2,249)
Ending balance at Jun. 30, 2015 |  | $ 4,162 | $ 547,979 | $ 1,519,149 | $ (14,960) | $ (576,193) | $ 1,480,137 | $ 135 | $ 1,480,272
Ending balance, shares at Jun. 30, 2015 |  | 41,622 |  |  |  | 17,438 |  |  |

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