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Pay vs Performance Disclosure - USD ($) | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Pay vs Performance Disclosure |  |  |  |  |
Pay vs Performance Disclosure, Table | Pay Versus Performance As required by Item 402(v) of Regulation S-K under the Securities Exchange Act of 1934, we are providing the following information about the relationship between compensation actually paid (“CAP”), as calculated pursuant to Item 402(v), and performance. This disclosure has been prepared in accordance with Item 402(v) of Regulation S-K and does not necessarily reflect value actually realized by the executives or how the Compensation Committee evaluates compensation decisions in light of Company or individual performance. For further information concerning HII’s variable pay for performance philosophy and how the Company aligns executive compensation with the Company’s performance, see “Compensation Discussion and Analysis” above.
|  |  | Summary Compensation Table Total for second PEO(1) (b) | Compensation Actually Paid to first PEO(2) (c) | Compensation Actually Paid to second PEO(2) (c) | Average Summary Compensation Table Total for Non-PEO NEOs(3) (d) | Average Compensation Actually Paid to Non-PEO NEOs(4) (e) | Value of Initial Fixed $100 Investment Based On: |  |  |  |
Year (a) | Summary Compensation Table Total for first PEO(1) (b) | Total Shareholder Return(5) (f) | Peer Group Total Shareholder Return(6) (g) | Net Income (millions)(7) (h) | EBITDAP (millions)(8) (i)
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($)
2025 |  | 13,809,406 |  |  | n/a |  | 31,037,552 |  |  | n/a |  | 3,307,657 |  |  | 6,425,685 |  |  | 223 |  |  | 220 |  |  | 605 |  |  | 1,048 |
2024 |  | 14,553,665 |  |  | n/a |  | 4,425,245 |  |  | n/a |  | 2,787,438 |  |  | 1,398,520 |  |  | 121 |  |  | 150 |  |  | 550 |  |  | 941 |
2023 |  | 14,100,619 |  |  | n/a |  | 14,030,077 |  |  | n/a |  | 3,519,012 |  |  | 3,969,418 |  |  | 163 |  |  | 121 |  |  | 681 |  |  | 1,211 |
2022 |  | 7,742,266 |  |  | 3,635,247 |  |  | 9,452,779 |  |  | 7,011,842 |  |  | 2,739,014 |  |  | 3,404,890 |  |  | 142 |  |  | 98 |  |  | 579 |  |  | 1,060 |
2021 |  | 7,714,067 |  |  | n/a |  | 10,473,486 |  |  | n/a |  | 2,769,626 |  |  | 3,287,420 |  |  | 112 |  |  | 103 |  |  | 544 |  |  | 972 |
(1)HII’s Principal Executive Officer (“PEO”) for 2025, 2024, and 2023 is Christopher D. Kastner. During 2022, two individuals served as PEO. The first PEO included in the table for 2022 is Mr. Kastner, and the second PEO is C. Michael Petters. The PEO for 2021 is Mr. Petters. (2)The dollar amounts reported in columns (c) represent the amount of CAP to the first PEO and the second PEO (for 2022), as computed in accordance with SEC rules. The dollar amounts do not reflect the actual amount of compensation earned by or paid to the PEO during the applicable year. The following adjustments were made to the PEO’s total compensation for each applicable year to determine the compensation actually paid in accordance with SEC rules: First PEO
Year | Reported Summary Compensation Table Total for First PEO | Reported Value of Equity Awards(a) | Equity Award Adjustments(b) | Reported Change in the Actuarial Present Value of Pension Benefits(c) | Pension Benefit Adjustments(d) | Compensation Actually Paid to First PEO
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($)
2025 |  | 13,809,406 |  |  | (8,499,752) |  |  | 26,542,506 |  |  | (1,066,426) |  |  | 251,818 |  |  | 31,037,552 |
2024 |  | 14,553,665 |  |  | (6,499,823) |  |  | 1,411,580 |  |  | (5,316,085) |  |  | 275,908 |  |  | 4,425,245 |
2023 |  | 14,100,619 |  |  | (5,799,855) |  |  | 9,372,275 |  |  | (3,962,861) |  |  | 319,899 |  |  | 14,030,077 |
2022 |  | 7,742,266 |  |  | (4,399,840) |  |  | 6,253,480 |  |  | (363,888) |  |  | 220,761 |  |  | 9,452,779 |
2021 |  | 7,714,067 |  |  | (4,399,947) |  |  | 7,063,596 |  |  | (503,926) |  |  | 599,697 |  |  | 10,473,486 |
Second PEO
Year | Reported Summary Compensation Table Total for Second PEO | Reported Value of Equity Awards(a) | Equity Award Adjustments(b) | Reported Change in the Actuarial Present Value of Pension Benefits(c) | Pension Benefit Adjustments(d) | Compensation Actually Paid to Second PEO
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($)
2022 |  | 3,635,247 |  |  | (1,451,915) |  |  | 4,784,146 |  |  | — |  |  | 44,364 |  |  | 7,011,842 |
(a)The grant date fair value of equity awards represents the total of the amounts reported in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for the applicable year. (b)The equity award adjustments for each applicable year include the addition (or subtraction, as applicable) of the following: (i) the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the covered fiscal year; (ii) the amount of change in fair value as of the end of the applicable year from the end of the prior fiscal year of any awards granted in prior years that are outstanding and unvested as of the end of the applicable year; (iii) for awards that are granted and vest in the same applicable year, the fair value as of the vesting date; (iv) for awards granted in prior years that vest in the applicable year, the amount equal to the change in fair value as of the vesting date from the end of the prior fiscal year; (v) for awards granted in prior years that are determined to fail to meet the applicable vesting conditions during the applicable year, a deduction for the amount equal to the fair value at the end of the prior fiscal year; and (vi) the dollar value of any dividends or other earnings paid on stock or option awards in the applicable year prior to the vesting date that are not otherwise reflected in the fair value of such award or included in any other component of total compensation for the applicable year. The valuation assumptions used to calculate fair values did not materially differ from those disclosed at the time of grant. The amounts deducted or added in calculating the equity award adjustments are as follows: First PEO
Year | Year End Fair Value of Equity Awards | Year over Year Change in Fair Value of Outstanding and Unvested Equity Awards | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year | Year over Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year | Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Year | Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation |  | Total Equity Award Adjustments
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  |  | ($)
2025 |  | 17,499,405 |  |  | 3,273,858 |  |  | — |  |  | 5,769,244 |  |  | — |  |  | — |  |  |  | 26,542,506 |
2024 |  | 4,334,707 |  |  | (1,822,756) |  |  | — |  |  | (1,100,371) |  |  | — |  |  | — |  |  |  | 1,411,580 |
2023 |  | 7,116,525 |  |  | 765,249 |  |  | — |  |  | 1,490,502 |  |  | — |  |  | — |  |  |  | 9,372,275 |
2022 |  | 5,051,057 |  |  | 558,459 |  |  | — |  |  | 643,963 |  |  | — |  |  | — |  |  |  | 6,253,480 |
2021 |  | 4,685,308 |  |  | 395,842 |  |  | — |  |  | 1,982,446 |  |  | — |  |  | — |  |  |  | 7,063,596 |
Second PEO
Year | Year End Fair Value of Equity Awards | Year over Year Change in Fair Value of Outstanding and Unvested Equity Awards | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year | Year over Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year | Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Year | Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation |  | Total Equity Award Adjustments
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  |  | ($)
2022 |  | 1,666,812 |  |  | 1,228,610 |  |  | — |  |  | 1,888,724 |  |  | — |  |  | — |  |  |  | 4,784,146 |
(c)The amounts included in this column are the amounts reported in the “Change in Pension and Nonqualified Deferred Compensation” column of the Summary Compensation Table for each applicable year. (d)The total pension benefit adjustments for each applicable year include the aggregate of two components: (i) the actuarially determined service cost for services rendered by Mr. Kastner and Mr. Petters during the applicable year (the “service cost”); and (ii) the entire cost of benefits granted in a plan amendment (or initiation) during the applicable year that are attributed by the benefit formula to services rendered in periods prior to the plan amendment or initiation (the “prior service cost”), in each case, calculated in accordance with U.S. GAAP. The amounts deducted or added in calculating the pension benefit adjustments are as follows: First PEO
Year |  | Service Cost |  | Prior Service Cost | Total Pension Benefit Adjustments
|  | ($) |  | ($) |  | ($)
2025 |  | 251,818 |  |  | — |  |  | 251,818 |
2024 |  | 275,908 |  |  | — |  |  | 275,908 |
2023 |  | 319,899 |  |  | — |  |  | 319,899 |
2022 |  | 220,761 |  |  | — |  |  | 220,761 |
2021 |  | 599,697 |  |  | — |  |  | 599,697 |
Second PEO
Year | Service Cost | Prior Service Cost | Total Pension Benefit Adjustments
|  | ($) |  | ($) |  | ($)
2022 |  | 44,364 |  |  | — |  |  | 44,364 |
(3)The dollar amounts reported in column (d) represent the average of the amounts reported for the Company’s NEOs as a group (excluding Mr. Kastner (for 2025, 2024, 2023 and 2022) and Mr. Petters (for 2022 and 2021)) in the “Total” column of the Summary Compensation Table in each applicable year. The NEOs for 2025 were Thomas E. Stiehle, Chad N. Boudreaux, Edgar A. Green III , and Brian D. Blanchette. The NEOs for 2024 were Messrs. Stiehle and Boudreaux, Jennifer Boykin, and Mr. Green. The NEOs for 2023 were Messrs. Stiehle, Boudreaux, and Green, and Kara R. Wilkinson. The NEOs for 2022 were Messrs. Stiehle and Boudreaux, Ms. Wilkinson and Mr. Green. The NEOs for 2021 were Messrs. Kastner, Stiehle, and Boudreaux, Ms. Boykin and Mr. Green. (4)The dollar amounts reported in column (e) represent the average amount of CAP to the NEOs as a group (excluding Mr. Kastner (for 2025, 2024, 2023, and 2022) and Mr. Petters (for 2022 and 2021)). The dollar amounts do not reflect the actual average amount of compensation earned by or paid to the NEOs as a group during the applicable year. In accordance with the of Item 402(v) of Regulation S-K, the following adjustments were made to the total compensation for the non-PEO NEOs for each year to determine the compensation actually paid, using the same methodology described above in Note 2. The amounts presented are averages for the entire group of non-PEO NEOs:
Year | Average Reported Summary Compensation Table Total for Non-PEO NEOs | Average Reported Value of Equity Awards | Average Equity Award Adjustments(a) | Average Reported Change in the Actuarial Present Value of Pension Benefits | Average Pension Benefit Adjustments(b) | Average Compensation Actually Paid to Non-PEO NEOs |
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |
2025 |  | 3,307,657 |  |  | (1,612,389) |  |  | 4,840,907 |  |  | (155,249) |  |  | 44,759 |  |  | 6,425,685 |  |
2024 |  | 2,787,438 |  |  | (1,237,080) |  |  | 126,538 |  |  | (355,908) |  |  | 77,533 |  |  | 1,398,520 |  | *
2023 |  | 3,519,012 |  |  | (1,237,346) |  |  | 2,455,702 |  |  | (829,640) |  |  | 61,690 |  |  | 3,969,418 |  |
2022 |  | 2,739,014 |  |  | (1,237,455) |  |  | 1,986,110 |  |  | (166,194) |  |  | 83,415 |  |  | 3,404,890 |  |
2021 |  | 2,769,626 |  |  | (1,249,905) |  |  | 1,815,118 |  |  | (123,925) |  |  | 76,507 |  |  | 3,287,420 |  | *
*Does not total due to rounding. (a)The amounts deducted or added in calculating the total average equity award adjustments are as follows:
Year | Year End Fair Value of Equity Awards | Year over Year Change in Fair Value of Outstanding and Unvested Equity Awards | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year | Year over Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year | Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Year | Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation | Total Equity Award Adjustments
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($)
2025 |  | 3,319,624 |  |  | 511,964 |  |  | — |  |  | 1,009,319 |  |  | — |  |  | — |  |  | 4,840,907 |
2024 |  | 825,004 |  |  | (388,868) |  |  | — |  |  | (309,597) |  |  | — |  |  | — |  |  | 126,538 |
2023 |  | 1,518,245 |  |  | 215,226 |  |  | — |  |  | 722,231 |  |  | — |  |  | — |  |  | 2,455,702 |
2022 |  | 1,420,610 |  |  | 270,648 |  |  | — |  |  | 294,852 |  |  | — |  |  | — |  |  | 1,986,110 |
2021 |  | 1,330,968 |  |  | 93,198 |  |  | — |  |  | 390,952 |  |  | — |  |  | — |  |  | 1,815,118 |
(b)The amounts deducted or added in calculating the total pension benefit adjustments are as follows:
Year | Average Service Cost | Average Prior Service Cost | Total Average Pension Benefit Adjustments
|  | ($) |  | ($) |  | ($)
2025 |  | 44,759 |  |  | — |  |  | 44,759 |
2024 |  | 77,533 |  |  | — |  |  | 77,533 |
2023 |  | 61,690 |  |  | — |  |  | 61,690 |
2022 |  | 83,415 |  |  | — |  |  | 83,415 |
2021 |  | 76,507 |  |  | — |  |  | 76,507 |
(5)Cumulative total shareholder return (“TSR”) is calculated by dividing the sum of the cumulative amount of dividends for the measurement period, assuming dividend reinvestment, and the difference between the Company’s share price at the end and the beginning of the measurement period by the Company’s share price at the beginning of the measurement period. (6)Represents the peer group TSR, weighted according to the respective companies’ stock market capitalization at the beginning of each period for which a return is indicated. The peer group used for this purpose is the following published industry index: S&P Aerospace & Defense Select Industry Index. (7)The dollar amounts reported represent the amount of net income reflected in the Company’s audited financial statements for the applicable year. (8)EBITDAP is calculated as net earnings, plus interest, taxes, depreciation and amortization, less net pension/post retirement benefit expense. While the Company uses numerous financial and non-financial performance measures for the purpose of evaluating performance for the Company’s compensation programs, the Company has determined that EBITDAP is the financial performance measure that, in the Company’s assessment, represents the most important performance measure (that is not otherwise required to be disclosed in the table) used by the Company to link compensation actually paid to the Company’s NEOs, for the most recently completed fiscal year, to Company performance. |  |  |  |
Company Selected Measure Name | EBITDAP |  |  |  |
Named Executive Officers, Footnote | HII’s Principal Executive Officer (“PEO”) for 2025, 2024, and 2023 is Christopher D. Kastner. During 2022, two individuals served as PEO. The first PEO included in the table for 2022 is Mr. Kastner, and the second PEO is C. Michael Petters. The PEO for 2021 is Mr. Petters. |  |  |  |
Peer Group Issuers, Footnote | Represents the peer group TSR, weighted according to the respective companies’ stock market capitalization at the beginning of each period for which a return is indicated. The peer group used for this purpose is the following published industry index: S&P Aerospace & Defense Select Industry Index. |  |  |  |
Adjustment To PEO Compensation, Footnote | The following adjustments were made to the PEO’s total compensation for each applicable year to determine the compensation actually paid in accordance with SEC rules: First PEO
Year | Reported Summary Compensation Table Total for First PEO | Reported Value of Equity Awards(a) | Equity Award Adjustments(b) | Reported Change in the Actuarial Present Value of Pension Benefits(c) | Pension Benefit Adjustments(d) | Compensation Actually Paid to First PEO
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($)
2025 |  | 13,809,406 |  |  | (8,499,752) |  |  | 26,542,506 |  |  | (1,066,426) |  |  | 251,818 |  |  | 31,037,552 |
2024 |  | 14,553,665 |  |  | (6,499,823) |  |  | 1,411,580 |  |  | (5,316,085) |  |  | 275,908 |  |  | 4,425,245 |
2023 |  | 14,100,619 |  |  | (5,799,855) |  |  | 9,372,275 |  |  | (3,962,861) |  |  | 319,899 |  |  | 14,030,077 |
2022 |  | 7,742,266 |  |  | (4,399,840) |  |  | 6,253,480 |  |  | (363,888) |  |  | 220,761 |  |  | 9,452,779 |
2021 |  | 7,714,067 |  |  | (4,399,947) |  |  | 7,063,596 |  |  | (503,926) |  |  | 599,697 |  |  | 10,473,486 |
Second PEO
Year | Reported Summary Compensation Table Total for Second PEO | Reported Value of Equity Awards(a) | Equity Award Adjustments(b) | Reported Change in the Actuarial Present Value of Pension Benefits(c) | Pension Benefit Adjustments(d) | Compensation Actually Paid to Second PEO
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($)
2022 |  | 3,635,247 |  |  | (1,451,915) |  |  | 4,784,146 |  |  | — |  |  | 44,364 |  |  | 7,011,842 |
(a)The grant date fair value of equity awards represents the total of the amounts reported in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for the applicable year. (b)The equity award adjustments for each applicable year include the addition (or subtraction, as applicable) of the following: (i) the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the covered fiscal year; (ii) the amount of change in fair value as of the end of the applicable year from the end of the prior fiscal year of any awards granted in prior years that are outstanding and unvested as of the end of the applicable year; (iii) for awards that are granted and vest in the same applicable year, the fair value as of the vesting date; (iv) for awards granted in prior years that vest in the applicable year, the amount equal to the change in fair value as of the vesting date from the end of the prior fiscal year; (v) for awards granted in prior years that are determined to fail to meet the applicable vesting conditions during the applicable year, a deduction for the amount equal to the fair value at the end of the prior fiscal year; and (vi) the dollar value of any dividends or other earnings paid on stock or option awards in the applicable year prior to the vesting date that are not otherwise reflected in the fair value of such award or included in any other component of total compensation for the applicable year. The valuation assumptions used to calculate fair values did not materially differ from those disclosed at the time of grant. The amounts deducted or added in calculating the equity award adjustments are as follows: First PEO
Year | Year End Fair Value of Equity Awards | Year over Year Change in Fair Value of Outstanding and Unvested Equity Awards | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year | Year over Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year | Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Year | Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation |  | Total Equity Award Adjustments
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  |  | ($)
2025 |  | 17,499,405 |  |  | 3,273,858 |  |  | — |  |  | 5,769,244 |  |  | — |  |  | — |  |  |  | 26,542,506 |
2024 |  | 4,334,707 |  |  | (1,822,756) |  |  | — |  |  | (1,100,371) |  |  | — |  |  | — |  |  |  | 1,411,580 |
2023 |  | 7,116,525 |  |  | 765,249 |  |  | — |  |  | 1,490,502 |  |  | — |  |  | — |  |  |  | 9,372,275 |
2022 |  | 5,051,057 |  |  | 558,459 |  |  | — |  |  | 643,963 |  |  | — |  |  | — |  |  |  | 6,253,480 |
2021 |  | 4,685,308 |  |  | 395,842 |  |  | — |  |  | 1,982,446 |  |  | — |  |  | — |  |  |  | 7,063,596 |
Second PEO
Year | Year End Fair Value of Equity Awards | Year over Year Change in Fair Value of Outstanding and Unvested Equity Awards | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year | Year over Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year | Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Year | Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation |  | Total Equity Award Adjustments
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  |  | ($)
2022 |  | 1,666,812 |  |  | 1,228,610 |  |  | — |  |  | 1,888,724 |  |  | — |  |  | — |  |  |  | 4,784,146 |
(c)The amounts included in this column are the amounts reported in the “Change in Pension and Nonqualified Deferred Compensation” column of the Summary Compensation Table for each applicable year. (d)The total pension benefit adjustments for each applicable year include the aggregate of two components: (i) the actuarially determined service cost for services rendered by Mr. Kastner and Mr. Petters during the applicable year (the “service cost”); and (ii) the entire cost of benefits granted in a plan amendment (or initiation) during the applicable year that are attributed by the benefit formula to services rendered in periods prior to the plan amendment or initiation (the “prior service cost”), in each case, calculated in accordance with U.S. GAAP. The amounts deducted or added in calculating the pension benefit adjustments are as follows: First PEO
Year |  | Service Cost |  | Prior Service Cost | Total Pension Benefit Adjustments
|  | ($) |  | ($) |  | ($)
2025 |  | 251,818 |  |  | — |  |  | 251,818 |
2024 |  | 275,908 |  |  | — |  |  | 275,908 |
2023 |  | 319,899 |  |  | — |  |  | 319,899 |
2022 |  | 220,761 |  |  | — |  |  | 220,761 |
2021 |  | 599,697 |  |  | — |  |  | 599,697 |
Second PEO
Year | Service Cost | Prior Service Cost | Total Pension Benefit Adjustments
|  | ($) |  | ($) |  | ($)
2022 |  | 44,364 |  |  | — |  |  | 44,364 |
Non-PEO NEO Average Total Compensation Amount | $ 3,307,657 | $ 2,787,438 | $ 3,519,012 | $ 2,739,014 | $ 2,769,626
Non-PEO NEO Average Compensation Actually Paid Amount | $ 6,425,685 | 1,398,520 | 3,969,418 | 3,404,890 | 3,287,420
Adjustment to Non-PEO NEO Compensation Footnote |
Year | Average Reported Summary Compensation Table Total for Non-PEO NEOs | Average Reported Value of Equity Awards | Average Equity Award Adjustments(a) | Average Reported Change in the Actuarial Present Value of Pension Benefits | Average Pension Benefit Adjustments(b) | Average Compensation Actually Paid to Non-PEO NEOs |
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |
2025 |  | 3,307,657 |  |  | (1,612,389) |  |  | 4,840,907 |  |  | (155,249) |  |  | 44,759 |  |  | 6,425,685 |  |
2024 |  | 2,787,438 |  |  | (1,237,080) |  |  | 126,538 |  |  | (355,908) |  |  | 77,533 |  |  | 1,398,520 |  | *
2023 |  | 3,519,012 |  |  | (1,237,346) |  |  | 2,455,702 |  |  | (829,640) |  |  | 61,690 |  |  | 3,969,418 |  |
2022 |  | 2,739,014 |  |  | (1,237,455) |  |  | 1,986,110 |  |  | (166,194) |  |  | 83,415 |  |  | 3,404,890 |  |
2021 |  | 2,769,626 |  |  | (1,249,905) |  |  | 1,815,118 |  |  | (123,925) |  |  | 76,507 |  |  | 3,287,420 |  | *
*Does not total due to rounding. (a)The amounts deducted or added in calculating the total average equity award adjustments are as follows:
Year | Year End Fair Value of Equity Awards | Year over Year Change in Fair Value of Outstanding and Unvested Equity Awards | Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Year | Year over Year Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year | Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Year | Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation | Total Equity Award Adjustments
|  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($) |  | ($)
2025 |  | 3,319,624 |  |  | 511,964 |  |  | — |  |  | 1,009,319 |  |  | — |  |  | — |  |  | 4,840,907 |
2024 |  | 825,004 |  |  | (388,868) |  |  | — |  |  | (309,597) |  |  | — |  |  | — |  |  | 126,538 |
2023 |  | 1,518,245 |  |  | 215,226 |  |  | — |  |  | 722,231 |  |  | — |  |  | — |  |  | 2,455,702 |
2022 |  | 1,420,610 |  |  | 270,648 |  |  | — |  |  | 294,852 |  |  | — |  |  | — |  |  | 1,986,110 |
2021 |  | 1,330,968 |  |  | 93,198 |  |  | — |  |  | 390,952 |  |  | — |  |  | — |  |  | 1,815,118 |
(b)The amounts deducted or added in calculating the total pension benefit adjustments are as follows:
Year | Average Service Cost | Average Prior Service Cost | Total Average Pension Benefit Adjustments
|  | ($) |  | ($) |  | ($)
2025 |  | 44,759 |  |  | — |  |  | 44,759 |
2024 |  | 77,533 |  |  | — |  |  | 77,533 |
2023 |  | 61,690 |  |  | — |  |  | 61,690 |
2022 |  | 83,415 |  |  | — |  |  | 83,415 |
2021 |  | 76,507 |  |  | — |  |  | 76,507 |
Compensation Actually Paid vs. Total Shareholder Return | Compensation Actually Paid and TSR/Peer TSR TSR (HII and S&P A&D Select Industry Index) vs. CAP |  |  |  |
Compensation Actually Paid vs. Net Income | Compensation Actually Paid and Net Income Net Income vs. CAP |  |  |  |
Compensation Actually Paid vs. Company Selected Measure | Compensation Actually Paid and EBITDAP HII EBITDAP vs. CAP |  |  |  |
Total Shareholder Return Vs Peer Group | Compensation Actually Paid and TSR/Peer TSR TSR (HII and S&P A&D Select Industry Index) vs. CAP |  |  |  |
Tabular List, Table | As described in greater detail under “Compensation Discussion and Analysis” above, HII’s executive compensation program reflects a variable pay for performance philosophy. The metrics we use for both our long-term and short-term incentive awards are selected based on an objective of incentivizing our NEOs to increase the value of our enterprise for our stockholders. The most important financial performance measures we used to link executive compensation actually paid to our NEOs, for the most recently completed fiscal year, to our performance are as follows: •EBITDAP •Segment operating margin •Operating cash flow •Return on invested capital |  |  |  |
Total Shareholder Return Amount | $ 223 | 121 | 163 | 142 | 112
Peer Group Total Shareholder Return Amount | 220 | 150 | 121 | 98 | 103
Net Income (Loss) | $ 605,000,000 | $ 550,000,000 | $ 681,000,000 | $ 579,000,000 | $ 544,000,000
Company Selected Measure Amount | 1,048,000,000 | 941,000,000 | 1,211,000,000 | 1,060,000,000 | 972,000,000
Measure:: 1 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | EBITDAP |  |  |  |
Measure:: 2 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Segment operating margin |  |  |  |
Measure:: 3 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Operating cash flow |  |  |  |
Measure:: 4 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name | Return on invested capital |  |  |  |
Christopher D. Kastner [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
PEO Total Compensation Amount | $ 13,809,406 | $ 14,553,665 | $ 14,100,619 | $ 7,742,266 |
PEO Actually Paid Compensation Amount | $ 31,037,552 | $ 4,425,245 | $ 14,030,077 | $ 9,452,779 |
PEO Name | Christopher D. Kastner | Christopher D. Kastner | Christopher D. Kastner | Christopher D. Kastner |
C. Michael Petters [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
PEO Total Compensation Amount |  |  |  | $ 3,635,247 | $ 7,714,067
PEO Actually Paid Compensation Amount |  |  |  | $ 7,011,842 | $ 10,473,486
PEO Name |  |  |  | C. Michael Petters | C. Michael Petters
PEO | Christopher D. Kastner [Member] | Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | $ (1,066,426) | $ (5,316,085) | $ (3,962,861) | $ (363,888) |
PEO | Christopher D. Kastner [Member] | Aggregate Pension Adjustments Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 251,818 | 275,908 | 319,899 | 220,761 |
PEO | Christopher D. Kastner [Member] | Pension Adjustments Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 251,818 | 275,908 | 319,899 | 220,761 |
PEO | Christopher D. Kastner [Member] | Pension Adjustments Prior Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 |
PEO | Christopher D. Kastner [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (8,499,752) | (6,499,823) | (5,799,855) | (4,399,840) |
PEO | Christopher D. Kastner [Member] | Equity Awards Adjustments, Excluding Value Reported in Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 26,542,506 | 1,411,580 | 9,372,275 | 6,253,480 |
PEO | Christopher D. Kastner [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 17,499,405 | 4,334,707 | 7,116,525 | 5,051,057 |
PEO | Christopher D. Kastner [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 3,273,858 | (1,822,756) | 765,249 | 558,459 |
PEO | Christopher D. Kastner [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 |
PEO | Christopher D. Kastner [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 5,769,244 | (1,100,371) | 1,490,502 | 643,963 |
PEO | Christopher D. Kastner [Member] | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 |
PEO | Christopher D. Kastner [Member] | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 |
PEO | C. Michael Petters [Member] | Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 0 | $ (503,926)
PEO | C. Michael Petters [Member] | Aggregate Pension Adjustments Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 44,364 | 599,697
PEO | C. Michael Petters [Member] | Pension Adjustments Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 44,364 | 599,697
PEO | C. Michael Petters [Member] | Pension Adjustments Prior Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 0 | 0
PEO | C. Michael Petters [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | (1,451,915) | (4,399,947)
PEO | C. Michael Petters [Member] | Equity Awards Adjustments, Excluding Value Reported in Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 4,784,146 | 7,063,596
PEO | C. Michael Petters [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 1,666,812 | 4,685,308
PEO | C. Michael Petters [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 1,228,610 | 395,842
PEO | C. Michael Petters [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 0 | 0
PEO | C. Michael Petters [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 1,888,724 | 1,982,446
PEO | C. Michael Petters [Member] | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 0 | 0
PEO | C. Michael Petters [Member] | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  |  |  | 0 | 0
Non-PEO NEO | Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (155,249) | (355,908) | (829,640) | (166,194) | (123,925)
Non-PEO NEO | Aggregate Pension Adjustments Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 44,759 | 77,533 | 61,690 | 83,415 | 76,507
Non-PEO NEO | Pension Adjustments Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 44,759 | 77,533 | 61,690 | 83,415 | 76,507
Non-PEO NEO | Pension Adjustments Prior Service Cost |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 | 0
Non-PEO NEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | (1,612,389) | (1,237,080) | (1,237,346) | (1,237,455) | (1,249,905)
Non-PEO NEO | Equity Awards Adjustments, Excluding Value Reported in Compensation Table |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 4,840,907 | 126,538 | 2,455,702 | 1,986,110 | 1,815,118
Non-PEO NEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 3,319,624 | 825,004 | 1,518,245 | 1,420,610 | 1,330,968
Non-PEO NEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 511,964 | (388,868) | 215,226 | 270,648 | 93,198
Non-PEO NEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 | 0
Non-PEO NEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 1,009,319 | (309,597) | 722,231 | 294,852 | 390,952
Non-PEO NEO | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | 0 | 0 | 0 | 0 | 0
Non-PEO NEO | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount | $ 0 | $ 0 | $ 0 | $ 0 | $ 0

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