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Pay vs Performance Disclosure - USD ($) | 12 Months Ended
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Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021
Pay vs Performance Disclosure |  |  |
Pay vs Performance Disclosure, Table |
Fiscal Year | Summary Compensation Table Total for PEO(1) ($) | Compensation Actually Paid to PEO(2) ($) | Average Summary Compensation Table Total for Non-PEO NEOs(3) ($) | Average Compensation Actually Paid to Non-PEO NEOs(2) ($) | Value of Initial Fixed $100 Investment Based on: | Net Income ($M) | Revenue(5) ($M)
Total Shareholder Return ($) | Peer Group Total Shareholder Return(4) ($)
2023 | 10,524,801 | 15,532,126 | 2,674,283 | 4,222,816 | 157.16 | 124.23 | 384.7 | 6,702.5
2022 | 8,363,317 | 10,873,550 | 3,771,845 | 4,233,452 | 129.92 | 120.45 | 366.8 | 6,202.9
2021 | 12,085,890 | 14,891,639 | 3,279,918 | 3,879,914 | 117.63 | 133.19 | 457.4 | 6,044.1
Company Selected Measure Name | Revenue |  |
Named Executive Officers, Footnote | Mr. Mengucci is included as the Principal Executive Officer (PEO), CEO, for fiscal years 2023, 2022 and 2021.Messrs. MacLauchlan, Probert, Koegel, Mutryn and Ms. Gray are included in the non-PEO NEO averages for 2023. Messrs. Mutryn, Probert, Koegel and Ms. Gray are included in the non-PEO NEO averages for 2022. Dr. London, Messrs. Mutryn, Bradford and Koegel and Ms. Gray are included in the non-PEO NEO averages for 2021. |  |
Peer Group Issuers, Footnote | Peer Group is Dow Jones US Computer Services Index Total Shareholder Return (TSR) is calculated by dividing (a) the sum of (i) the cumulative amount of dividends for the measurement period, assuming dividend reinvestment, and (ii) the difference between the Company's share price at the end of each fiscal year shown and the beginning of the measurement period, and the beginning of the measurement period by (b) the Company's share price at the beginning of the measurement period. The beginning of the measurement period for each year in the table is July 1, 2020. |  |
PEO Total Compensation Amount | $ 10,524,801 | $ 8,363,317 | $ 12,085,890
PEO Actually Paid Compensation Amount | $ 15,532,126 | 10,873,550 | 14,891,639
Adjustment To PEO Compensation, Footnote |
Fiscal Year | Summary Compensation Table Total ($) | Annual Stock Award ($) | Change in Pension Value ($) | Pension Service Cost ($) | Equity Value ($) | Compensation Actually Paid ($)
PEO |  |  |  |  |
2023 | 10,524,801 | (6,700,105) | (640,202) | 440,406 | 11,907,226 | 15,532,126
2022 | 8,363,317 | (5,500,180) | (380,561) | 1,093,724 | 7,297,250 | 10,873,550
2021 | 12,085,890 | (5,744,061) | (1,043,727) | 1,112,533 | 8,481,004 | 14,891,639
Average of Non-PEO NEOs |  |  |  |  |
2023 | 2,674,283 | (1,512,648) | — | — | 2,659,124 | 4,222,816
2022 | 3,771,845 | (2,525,230) | — | — | 2,986,838 | 4,233,452
2021 | 3,279,918 | (1,216,116) | — | — | 1,816,112 | 3,879,914
The amounts deducted or added in calculating the Equity Values are included in the table below. In 2023, 2022 and 2021, the fair value of the grants awarded in the respective years increased at the end of the year due to the growth in stock price, which is a key driver of CAP year-over-year.
| Fair Value of Current Year Equity Awards at Fiscal Year End ($) | Change in Fair Value as of Fiscal Year End for Unvested Awards ($) | Fair Value of Awards at Vesting Granted During Year ($) | Change in Value of Awards as of Vesting of Prior Year Awards ($) | Value of Forfeited Awards ($) | Value of Dividends ($) | Total Equity Value Included in CAP ($)
PEO |  |  |  |  |  |
2023 | 8,747,659 | 3,533,633 | — | (374,066) | — | — | 11,907,226
2022 | 5,845,808 | 1,159,531 | — | 291,912 | — | — | 7,297,250
2021 | 4,900,855 | 1,744,891 | 943,866 | 301,630 | — | — | 8,481,004
Average of Non-PEO NEOs |  |  |  |  |  |
2023 | 1,884,675 | 857,722 | — | (99,774) | — | — | 2,658,877
2022 | 2,598,364 | 344,102 | — | 44,372 | — | — | 2,986,838
2021 | 1,241,618 | 588,851 | — | (14,357) | — | — | 1,816,112
Non-PEO NEO Average Total Compensation Amount | $ 2,674,283 | 3,771,845 | 3,279,918
Non-PEO NEO Average Compensation Actually Paid Amount | $ 4,222,816 | 4,233,452 | 3,879,914
Adjustment to Non-PEO NEO Compensation Footnote |
Fiscal Year | Summary Compensation Table Total ($) | Annual Stock Award ($) | Change in Pension Value ($) | Pension Service Cost ($) | Equity Value ($) | Compensation Actually Paid ($)
PEO |  |  |  |  |
2023 | 10,524,801 | (6,700,105) | (640,202) | 440,406 | 11,907,226 | 15,532,126
2022 | 8,363,317 | (5,500,180) | (380,561) | 1,093,724 | 7,297,250 | 10,873,550
2021 | 12,085,890 | (5,744,061) | (1,043,727) | 1,112,533 | 8,481,004 | 14,891,639
Average of Non-PEO NEOs |  |  |  |  |
2023 | 2,674,283 | (1,512,648) | — | — | 2,659,124 | 4,222,816
2022 | 3,771,845 | (2,525,230) | — | — | 2,986,838 | 4,233,452
2021 | 3,279,918 | (1,216,116) | — | — | 1,816,112 | 3,879,914
The amounts deducted or added in calculating the Equity Values are included in the table below. In 2023, 2022 and 2021, the fair value of the grants awarded in the respective years increased at the end of the year due to the growth in stock price, which is a key driver of CAP year-over-year.
| Fair Value of Current Year Equity Awards at Fiscal Year End ($) | Change in Fair Value as of Fiscal Year End for Unvested Awards ($) | Fair Value of Awards at Vesting Granted During Year ($) | Change in Value of Awards as of Vesting of Prior Year Awards ($) | Value of Forfeited Awards ($) | Value of Dividends ($) | Total Equity Value Included in CAP ($)
PEO |  |  |  |  |  |
2023 | 8,747,659 | 3,533,633 | — | (374,066) | — | — | 11,907,226
2022 | 5,845,808 | 1,159,531 | — | 291,912 | — | — | 7,297,250
2021 | 4,900,855 | 1,744,891 | 943,866 | 301,630 | — | — | 8,481,004
Average of Non-PEO NEOs |  |  |  |  |  |
2023 | 1,884,675 | 857,722 | — | (99,774) | — | — | 2,658,877
2022 | 2,598,364 | 344,102 | — | 44,372 | — | — | 2,986,838
2021 | 1,241,618 | 588,851 | — | (14,357) | — | — | 1,816,112
Compensation Actually Paid vs. Total Shareholder Return | The following chart illustrates the relationship between TSR and CAP to our PEO and the average CAP to our other NEOs over the three-year period from 2021 through 2023: |  |
Compensation Actually Paid vs. Net Income | The following chart illustrates the relationship between CACI Net Income and CAP to our PEO and the average CAP to our other NEOs over the three-year period from 2021 through 2023: |  |
Compensation Actually Paid vs. Company Selected Measure | The following chart illustrates the relationship between CACI Revenue and CAP to our PEO and the average CAP to our other NEOs over the three-year period from 2021 through 2023: |  |
Total Shareholder Return Vs Peer Group | The following chart illustrates the relationship between TSR and CAP to our PEO and the average CAP to our other NEOs over the three-year period from 2021 through 2023: |  |
Tabular List, Table |
CACI Revenue | Sector Revenue | 3-Year EBITDA Growth 1
CACI EBITDA | Sector EBITDA |
Total Shareholder Return Amount | $ 157.16 | 129.92 | 117.63
Peer Group Total Shareholder Return Amount | 124.23 | 120.45 | 133.19
Net Income (Loss) | $ 384,700,000 | $ 366,800,000 | $ 457,400,000
Company Selected Measure Amount | 6,702,500,000 | 6,202,900,000 | 6,044,100,000
PEO Name | Mr. Mengucci |  |
Additional 402(v) Disclosure | The dollar amounts reported in the "Compensation Actually Paid to PEO" and "Compensation Actually Paid to Non-PEO NEOs" reflect "Total Compensation" as set forth in the Summary Compensation Table for each year, adjusted as follows, and with calculations shown in the tables below. Equity values are determined in accordance with FASB ASC Topic 718. The fair values for outstanding and unvested equity awards made in fiscal years 2019, 2020, and 2021 were estimated using Monte Carlo simulation model factors as disclosed in the company’s Form 10-K for each fiscal year: •minus the Annual Stock Award •minus the Change in Pension Value •plus the Pension Service Cost •plus Equity Value, which is calculated as: a.the fair value of outstanding and unvested equity awards at the end of each fiscal year b.plus/(less) the change in fair value as of fiscal year-end for unvested awards c.plus the fair value as of vesting for awards granted and vested during the year d.plus/(less) the annual change in value as of vesting for prior year's awards e.less prior year-end fair value for any equity awards forfeited during the year. SEC rules require us to designate a “company-selected measure” that in our assessment represents the most important financial performance measure (that is not total shareholder return or net income) used by the Company to link the CAP of our NEOs, for the most recently completed fiscal year, to our performance. We selected Revenue as this measure for 2023 as reflected in column (i) in the first table above. This performance measure may not have been the most important financial performance measure for years 2022 and 2021 and we may determine a different financial performance measure to be the most important financial performance measure in future years.Used as performance metric for PRSUs granted in FY2022 and FY2023 |  |
Measure:: 1 |  |  |
Pay vs Performance Disclosure |  |  |
Name | CACI Revenue |  |
Measure:: 2 |  |  |
Pay vs Performance Disclosure |  |  |
Name | Sector Revenue |  |
Measure:: 3 |  |  |
Pay vs Performance Disclosure |  |  |
Name | 3-Year EBITDA Growth1 |  |
Measure:: 4 |  |  |
Pay vs Performance Disclosure |  |  |
Name | CACI EBITDA |  |
Measure:: 5 |  |  |
Pay vs Performance Disclosure |  |  |
Name | Sector EBITDA |  |
PEO | Stock Awards Adjustments [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | $ (6,700,105) | $ (5,500,180) | $ (5,744,061)
PEO | Change in Pension Value [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | (640,202) | (380,561) | (1,043,727)
PEO | Pension Adjustments, Service Cost [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | 440,406 | 1,093,724 | 1,112,533
PEO | Equity Award Adjustments [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | 11,907,226 | 7,297,250 | 8,481,004
PEO | Equity Awards Granted During the Year, Unvested [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 8,747,659 | 5,845,808 | 4,900,855
PEO | Equity Awards Granted in Prior Years, Unvested [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 3,533,633 | 1,159,531 | 1,744,891
PEO | Equity Awards Granted During the Year, Vested [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 0 | 0 | 943,866
PEO | Equity Awards Granted in Prior Years, Vested [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | (374,066) | 291,912 | 301,630
PEO | Equity Awards Forfeited [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 0 | 0 | 0
PEO | Value of Dividends [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 0 | 0 | 0
PEO | Equtiy Award Adjustments [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | 11,907,226 | 7,297,250 | 8,481,004
Non-PEO NEO | Stock Awards Adjustments [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | (1,512,648) | (2,525,230) | (1,216,116)
Non-PEO NEO | Change in Pension Value [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0
Non-PEO NEO | Pension Adjustments, Service Cost [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0
Non-PEO NEO | Equity Award Adjustments [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | 2,659,124 | 2,986,838 | 1,816,112
Non-PEO NEO | Equity Awards Granted During the Year, Unvested [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 1,884,675 | 2,598,364 | 1,241,618
Non-PEO NEO | Equity Awards Granted in Prior Years, Unvested [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 857,722 | 344,102 | 588,851
Non-PEO NEO | Equity Awards Granted During the Year, Vested [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 0 | 0 | 0
Non-PEO NEO | Equity Awards Granted in Prior Years, Vested [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | (99,774) | 44,372 | (14,357)
Non-PEO NEO | Equity Awards Forfeited [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 0 | 0 | 0
Non-PEO NEO | Value of Dividends [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation Amount, Equity Awards | 0 | 0 | 0
Non-PEO NEO | Equtiy Award Adjustments [Member] |  |  |
Pay vs Performance Disclosure |  |  |
Adjustment to Compensation, Amount | $ 2,658,877 | $ 2,986,838 | $ 1,816,112

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