Form 10-Q - Quarterly report [Sections 13 or 15(d)]

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

______________________________________________________________

FORM 10-Q

______________________________________________________________


☒			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2024


☐			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ________ to ________

Commission file number 001-34910

______________________________________________________________

HUNTINGTON INGALLS INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

______________________________________________________________


Delaware						90-0607005
(State or other jurisdiction of incorporation or organization)						(I.R.S. Employer Identification No.)

4101 Washington Avenue Newport News, Virginia 23607

(Address of principal executive offices and zip code)

(757) 380-2000

(Registrant’s telephone number, including area code)

______________________________________________________________

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock	HII	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer

☒

Accelerated Filer

☐

Non-Accelerated Filer

☐

Smaller Reporting Company

☐

Emerging Growth Company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of July 26, 2024, 39,215,232 shares of the registrant's common stock were outstanding.

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TABLE OF CONTENTS



	PART I – FINANCIAL INFORMATION	Page

Item 1.	Financial Statements (Unaudited)
	Condensed Consolidated Statements of Operations and Comprehensive Income	1
	Condensed Consolidated Statements of Financial Position	2
	Condensed Consolidated Statements of Cash Flows	3
	Condensed Consolidated Statements of Changes in Equity	4
	Notes to Condensed Consolidated Financial Statements	5
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	17
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	31
Item 4.	Controls and Procedures	32

	PART II – OTHER INFORMATION

Item 1.	Legal Proceedings	33
Item 1A.	Risk Factors	33
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	33
Item 3.	Defaults Upon Senior Securities	33
Item 4.	Mine Safety Disclosures	33
Item 5.	Other Information	34
Item 6.	Exhibits	34

Signatures		35

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HUNTINGTON INGALLS INDUSTRIES, INC.

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (UNAUDITED)


	Three Months Ended June 30				Six Months Ended June 30
(in millions, except per share amounts)	2024		2023		2024		2023
Sales and service revenues
Product sales	$	1,926	$	1,879	$	3,713	$	3,708
Service revenues	1,051		908		2,069		1,753
Sales and service revenues	2,977		2,787		5,782		5,461
Cost of sales and service revenues
Cost of product sales	1,627		1,602		3,164		3,170
Cost of service revenues	918		796		1,811		1,552
Income from operating investments, net	11		4		23		16
Other income and gains, net	1		1		—		—
General and administrative expenses	255		238		487		458

Operating income	189		156		343		297
Other income (expense)
Interest expense	(24)		(24)		(45)		(48)
Non-operating retirement benefit	46		37		90		74
Other, net	5		—		12		9
Earnings before income taxes	216		169		400		332
Federal and foreign income tax expense	43		39		74		73
Net earnings	$	173	$	130	$	326	$	259

Basic earnings per share	$	4.38	$	3.27	$	8.25	$	6.49
Weighted-average common shares outstanding	39.5		39.8		39.5		39.9

Diluted earnings per share	$	4.38	$	3.27	$	8.25	$	6.49
Weighted-average diluted shares outstanding	39.5		39.8		39.5		39.9

Dividends declared per share	$	1.30	$	1.24	$	2.60	$	2.48

Net earnings from above	$	173	$	130	$	326	$	259
Other comprehensive income
Change in unamortized benefit plan costs	4		5		9		9

Tax expense for items of other comprehensive income	—		(1)		(2)		(2)
Other comprehensive income, net of tax	4		4		7		7
Comprehensive income	$	177	$	134	$	333	$	266

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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HUNTINGTON INGALLS INDUSTRIES, INC.

CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (UNAUDITED)


($ in millions)	June 30, 2024		December 31, 2023
Assets
Current Assets
Cash and cash equivalents	$	11	$	430
Accounts receivable, net of allowance for expected credit losses of $2 million as of 2024 and $8 million as of 2023	706		461
Contract assets	1,694		1,537
Inventoried costs	198		186
Income taxes receivable	197		183

Prepaid expenses and other current assets	106		83
Total current assets	2,912		2,880
Property, plant, and equipment, net of accumulated depreciation of $2,494 million as of 2024 and $2,467 million as of 2023	3,342		3,296
Operating lease assets	259		262
Goodwill	2,618		2,618
Other intangible assets, net of accumulated amortization of $1,063 million as of 2024 and $1,009 million as of 2023	837		891
Pension plan assets	952		888

Miscellaneous other assets	390		380
Total assets	$	11,310	$	11,215
Liabilities and Stockholders' Equity
Current Liabilities
Trade accounts payable	$	652	$	554
Accrued employees’ compensation	354		382
Short-term debt and current portion of long-term debt	942		231
Current portion of postretirement plan liabilities	129		129
Current portion of workers’ compensation liabilities	225		224
Contract liabilities	886		1,063


Other current liabilities	375		449
Total current liabilities	3,563		3,032
Long-term debt	1,715		2,214
Pension plan liabilities	216		212
Other postretirement plan liabilities	235		241
Workers’ compensation liabilities	451		449
Long-term operating lease liabilities	224		228
Deferred tax liabilities	341		367
Other long-term liabilities	387		379
Total liabilities	7,132		7,122
Commitments and Contingencies (Note 10)
Stockholders’ Equity
Common stock, $0.01 par value; 150,000,000 shares authorized; 53,710,514 shares issued and 39,260,208 shares outstanding as of 2024, and 53,595,748 shares issued and 39,618,880 shares outstanding as of 2023	1		1
Additional paid-in capital	2,029		2,045
Retained earnings	4,977		4,755
Treasury stock	(2,414)		(2,286)
Accumulated other comprehensive loss	(415)		(422)
Total stockholders’ equity	4,178		4,093
Total liabilities and stockholders’ equity	$	11,310	$	11,215

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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HUNTINGTON INGALLS INDUSTRIES, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)


	Six Months Ended June 30
($ in millions)	2024		2023
Operating Activities:
Net earnings	$	326	$	259
Adjustments to reconcile net cash provided by (used in) operating activities:
Depreciation	106		110
Amortization of purchased intangibles	54		64
Other non-cash transactions, net	2		14
Stock-based compensation	7		18

Deferred income taxes	(28)		(62)




Gain on investments in marketable securities	(11)		(12)

Change in
Accounts receivable	(239)		(149)
Contract assets	(157)		(27)
Inventoried costs	(12)		(7)
Prepaid expenses and other assets	(38)		(42)
Accounts payable and accruals	(164)		(57)
Retiree benefits	(57)		(36)
Net cash provided by (used in) operating activities	(211)		73
Investing Activities:
Capital expenditures
Capital expenditure additions	(165)		(111)
Grant proceeds for capital expenditures	3		3
Investment in affiliates	—		(24)
Proceeds from equity method investments	—		61


Other investing activities, net	—		1
Net cash used in investing activities	(162)		(70)
Financing Activities:

Repayment of long-term debt	(229)		(30)
Proceeds from revolving credit facility borrowings	42		—
Repayment of revolving credit facility borrowings	(42)		—
Net borrowings on commercial paper	440		—


Dividends paid	(102)		(99)
Repurchases of common stock	(127)		(16)

Employee taxes on certain share-based payment arrangements	(25)		(12)

Other financing activities, net	(3)		—
Net cash used in financing activities	(46)		(157)
Change in cash and cash equivalents	(419)		(154)
Cash and cash equivalents, beginning of period	430		467
Cash and cash equivalents, end of period	$	11	$	313
Supplemental Cash Flow Disclosure
Cash paid for income taxes (net of refunds)	$	157	$	172
Cash paid for interest	$	51	$	51
Non-Cash Investing and Financing Activities
Capital expenditures accrued in accounts payable	$	9	$	4

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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HUNTINGTON INGALLS INDUSTRIES, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED)


Three Months Ended June 30, 2024 and 2023 ($ in millions)	Common Stock		Additional Paid-in Capital		Retained Earnings (Deficit)		Treasury Stock		Accumulated Other Comprehensive Income (Loss)		Total Stockholders' Equity
Balance as of March 31, 2023	$	1	$	2,024	$	4,354	$	(2,220)	$	(596)	$	3,563
Net earnings	—		—		130		—		—		130
Dividends declared ($1.24 per share)	—		—		(50)		—		—		(50)
Stock-based compensation	—		6		—		—		—		6
Other comprehensive income, net of tax	—		—		—		—		4		4

Treasury stock activity	—		—		—		(7)		—		(7)
Balance as of June 30, 2023	$	1	$	2,030	$	4,434	$	(2,227)	$	(592)	$	3,646

Balance as of March 31, 2024	$	1	$	2,038	$	4,855	$	(2,349)	$	(419)	$	4,126
Net earnings	—		—		173		—		—		173
Dividends declared ($1.30 per share)	—		—		(51)		—		—		(51)
Stock-based compensation	—		(9)		—		—		—		(9)
Other comprehensive income, net of tax	—		—		—		—		4		4

Treasury stock activity	—		—		—		(65)		—		(65)
Balance as of June 30, 2024	$	1	$	2,029	$	4,977	$	(2,414)	$	(415)	$	4,178

Six Months Ended June 30, 2024 and 2023 ($ in millions)	Common Stock		Additional Paid-in Capital		Retained Earnings (Deficit)		Treasury Stock		Accumulated Other Comprehensive Income (Loss)		Total Stockholders' Equity
Balance as of December 31, 2022	$	1	$	2,022	$	4,276	$	(2,211)	$	(599)	$	3,489
Net earnings	—		—		259		—		—		259
Dividends declared ($2.48 per share)	—		—		(99)		—		—		(99)
Stock-based compensation	—		8		(2)		—		—		6
Other comprehensive income, net of tax	—		—		—		—		7		7

Treasury stock activity	—		—		—		(16)		—		(16)
Balance as of June 30, 2023	$	1	$	2,030	$	4,434	$	(2,227)	$	(592)	$	3,646

Balance as of December 31, 2023	$	1	$	2,045	$	4,755	$	(2,286)	$	(422)	$	4,093
Net earnings	—		—		326		—		—		326
Dividends declared ($2.60 per share)	—		—		(102)		—		—		(102)
Stock-based compensation	—		(16)		(2)		—		—		(18)
Other comprehensive income, net of tax	—		—		—		—		7		7

Treasury stock activity	—		—		—		(128)		—		(128)
Balance as of June 30, 2024	$	1	$	2,029	$	4,977	$	(2,414)	$	(415)	$	4,178

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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HUNTINGTON INGALLS INDUSTRIES, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

1. DESCRIPTION OF BUSINESS

Huntington Ingalls Industries, Inc. ("HII" or the "Company") is a global, all-domain defense partner, building and delivering the world’s most powerful, survivable naval ships and technologies that safeguard America’s seas, sky, land, space, and cyber. HII is organized into three reportable segments: Ingalls Shipbuilding ("Ingalls"), Newport News Shipbuilding ("Newport News"), and Mission Technologies. For more than a century, the Company's Ingalls segment in Mississippi and Newport News segment in Virginia have built more ships in more ship classes than any other U.S. naval shipbuilder, making HII America's largest shipbuilder. The Mission Technologies segment develops integrated solutions that enable today's connected, all-domain force.

2. BASIS OF PRESENTATION

Principles of Consolidation - The unaudited condensed consolidated financial statements of HII and its subsidiaries have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP") and the instructions to Form 10-Q promulgated by the Securities and Exchange Commission ("SEC"). As used in the Notes to the Condensed Consolidated Financial Statements (Unaudited), the terms "HII" and "the Company" refer to HII and its subsidiaries. All intercompany transactions and balances are eliminated in consolidation. For classification of current assets and liabilities related to its long-term production contracts, the Company uses the duration of these contracts as its operating cycle, which is generally longer than one year. Additionally, certain prior year amounts have been reclassified to conform to the current year presentation.

These unaudited condensed consolidated financial statements include all adjustments of a normal recurring nature considered necessary by management for a fair presentation of the unaudited condensed consolidated financial position, results of operations, and cash flows and should be read in conjunction with the Company's audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2023 (the "2023 Annual Report on Form 10-K").

The quarterly information is labeled using a calendar convention; that is, first quarter is consistently labeled as ending on March 31, second quarter as ending on June 30, and third quarter as ending on September 30. It is management's long-standing practice to establish interim closing dates using a "fiscal" calendar, which requires the businesses to close their books on a Friday near these quarter-end dates in order to normalize the potentially disruptive effects of quarterly closings on business processes. This practice only exists for interim periods within a reporting year.

Accounting Estimates - The preparation of the Company's unaudited condensed consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets and liabilities and the disclosure of contingencies at the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting period. Estimates have been prepared on the basis of the most current and best available information, and actual results could differ materially from those estimates.

Fair Value of Financial Instruments - Except for the Company's long-term debt, the carrying amounts of the Company's financial instruments that are recorded at historical cost approximate fair value due to the short-term nature of the instruments and low credit risk associated with the respective counterparties.

The Company maintains multiple grantor trusts to fund certain non-qualified pension plans. These trusts were valued at $227 million and $220 million as of June 30, 2024, and December 31, 2023, respectively, and are presented within miscellaneous other assets within the unaudited condensed consolidated statements of financial position. These trusts consist primarily of investments in marketable securities, which are held at fair value within Level 1 of the fair value hierarchy.

The estimated fair values of the Company's total long-term debt (including current portion), excluding finance lease liabilities, as of June 30, 2024, and December 31, 2023, were $2,081 million and $2,309 million, respectively. The estimated fair values of the current portion of the Company's long-term debt, excluding finance lease liabilities, were $492 million and $229 million as of June 30, 2024, and December 31, 2023, respectively. The fair values of the Company's long-term debt were calculated based on recent trades of the Company's debt instruments in inactive markets, which fall within Level 2 of the fair value hierarchy.

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3. ACCOUNTING STANDARDS UPDATES

In November 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures. The new guidance requires new tabular and narrative segment disclosures of significant expenses that are regularly reported to the chief operating decision maker and the nature of segment expense information used to manage operations. The new guidance is effective for annual reporting periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. The Company is currently evaluating the impacts of the new guidance on its consolidated financial statements and related disclosures.

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. The new guidance requires disaggregated information about the effective tax rate reconciliation and additional information on taxes paid that meet a quantitative threshold. The new guidance is effective for annual reporting periods beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating the impacts of the new guidance on its consolidated financial statements and related disclosures.

Other accounting pronouncements issued but not effective until after December 31, 2024, are not expected to have a material impact on the Company's consolidated financial position, results of operations, and cash flows.

4. STOCKHOLDERS' EQUITY

Treasury Stock - In January 2024, the Company's board of directors authorized an increase in the Company's stock repurchase program from $3.2 billion to $3.8 billion and an extension of the term of the program to December 31, 2028. Repurchases are made from time to time at management's discretion in accordance with applicable federal securities laws. For the six months ended June 30, 2024, the Company repurchased 473,438 shares at an aggregate cost of $128 million, including $1 million of accrued excise tax. For the six months ended June 30, 2023, the Company repurchased 75,849 shares at an aggregate cost of $16 million. The cost of purchased shares is recorded as treasury stock in the unaudited condensed consolidated statements of financial position.

Dividends - The Company paid cash dividends totaling $102 million and $99 million for the six months ended June 30, 2024 and 2023, respectively.

Accumulated Other Comprehensive Loss - Other comprehensive income (loss) refers to gains and losses recorded as an element of stockholders' equity but excluded from net earnings. The accumulated other comprehensive loss was comprised of unamortized benefit plan costs of $415 million and $422 million as of June 30, 2024, and December 31, 2023, respectively.

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The changes in accumulated other comprehensive loss by component for the three and six months ended June 30, 2024 and 2023, were as follows:


($ in millions)	Benefit Plans		Other		Total
Balance as of March 31, 2023	$	(596)	$	—	$	(596)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	5		—		5



Tax expense for items of other comprehensive income	(1)		—		(1)
Net current period other comprehensive income	4		—		4
Balance as of June 30, 2023	$	(592)	$	—	$	(592)

Balance as of March 31, 2024	$	(419)	$	—	$	(419)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	4		—		4




Net current period other comprehensive income	4		—		4
Balance as of June 30, 2024	$	(415)	$	—	$	(415)


($ in millions)	Benefit Plans		Other		Total
Balance as of December 31, 2022	$	(599)	$	—	$	(599)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	8		—		8
Amortization of net actuarial loss1	1		—		1


Tax expense for items of other comprehensive income	(2)		—		(2)
Net current period other comprehensive income	7		—		7
Balance as of June 30, 2023	$	(592)	$	—	$	(592)

Balance as of December 31, 2023	$	(422)	$	—	$	(422)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	7		—		7
Amortization of net actuarial loss1	2		—		2


Tax expense for items of other comprehensive income	(2)		—		(2)
Net current period other comprehensive income	7		—		7
Balance as of June 30, 2024	$	(415)	$	—	$	(415)

1 These accumulated comprehensive loss components are included in the computation of net periodic benefit cost. See Note 11: Employee Pension and Other Postretirement Benefits. The tax expense recorded in stockholders' equity for the amounts reclassified from accumulated other comprehensive loss for the three months ended June 30, 2024 and 2023, was less than $1 million and $1 million, respectively. The tax expense recorded in stockholders' equity for the amounts reclassified from accumulated other comprehensive loss for each of the six months ended June 30, 2024 and 2023, was $2 million.

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5. EARNINGS PER SHARE

Basic and diluted earnings per common share were calculated as follows:


	Three Months Ended June 30				Six Months Ended June 30
(in millions, except per share amounts)	2024		2023		2024		2023
Net earnings	$	173	$	130	$	326	$	259

Weighted-average common shares outstanding	39.5		39.8		39.5		39.9
Net dilutive effect of stock awards	—		—		—		—


Dilutive weighted-average common shares outstanding	39.5		39.8		39.5		39.9

Earnings per share - basic	$	4.38	$	3.27	$	8.25	$	6.49
Earnings per share - diluted	$	4.38	$	3.27	$	8.25	$	6.49

Under the treasury stock method, the Company has excluded from the diluted share amounts presented above the effects of 0.4 million Restricted Performance Stock Rights ("RPSRs") and 0.1 million Restricted Stock Rights ("RSRs") for each of the three and six months ended June 30, 2024, and 0.5 million RPSRs for each of the three and six months ended June 30, 2023.

6. REVENUE

Disaggregation of Revenue

The following tables present revenues on a disaggregated basis, in a manner that reconciles with the Company's reportable segment disclosures, for the following categories: product versus service type, customer type, contract type, and major program. The Company believes that this level of disaggregation provides investors with information to evaluate the Company’s financial performance and provides the Company with information to make capital allocation decisions in the most appropriate manner. For more information on the Company's contracts, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of the Company's 2023 Annual Report on Form 10-K.

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The following tables present revenues on a disaggregated basis:


	Three Months Ended June 30, 2024
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	631	$	1,263	$	32	$	—	$	1,926
Service revenues	80		271		700		—		1,051
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977
Customer Type
Federal	$	711	$	1,533	$	730	$	—	$	2,974
Commercial	—		1		1		—		2
State and local government agencies	—		—		1		—		1
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977
Contract Type
Firm fixed-price	$	1	$	2	$	85	$	—	$	88
Fixed-price incentive	630		812		3		—		1,445
Cost-type	80		720		599		—		1,399
Time and materials	—		—		45		—		45
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977


	Three Months Ended June 30, 2023
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	604	$	1,247	$	28	$	—	$	1,879
Service revenues	57		262		589		—		908
Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787
Customer Type
Federal	$	661	$	1,509	$	608	$	—	$	2,778
Commercial	—		—		9		—		9

Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787
Contract Type
Firm fixed-price	$	—	$	2	$	84	$	—	$	86
Fixed-price incentive	606		824		1		—		1,431
Cost-type	55		683		476		—		1,214
Time and materials	—		—		56		—		56
Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787

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	Six Months Ended June 30, 2024
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,217	$	2,439	$	57	$	—	$	3,713
Service revenues	147		528		1,394		—		2,069
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782
Customer Type
Federal	$	1,364	$	2,966	$	1,447	$	—	$	5,777
Commercial	—		1		3		—		4
State and local government agencies	—		—		1		—		1
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782
Contract Type
Firm fixed-price	$	2	$	4	$	167	$	—	$	173
Fixed-price incentive	1,216		1,600		5		—		2,821
Cost-type	146		1,363		1,192		—		2,701
Time and materials	—		—		87		—		87
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782


	Six Months Ended June 30, 2023
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,138	$	2,518	$	52	$	—	$	3,708
Service revenues	98		496		1,159		—		1,753
Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461
Customer Type
Federal	$	1,236	$	3,014	$	1,189	$	—	$	5,439
Commercial	—		—		22		—		22

Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461
Contract Type
Firm fixed-price	$	2	$	2	$	159	$	—	$	163
Fixed-price incentive	1,139		1,653		1		—		2,793
Cost-type	95		1,359		943		—		2,397
Time and materials	—		—		108		—		108
Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461

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	Three Months Ended June 30				Six Months Ended June 30
($ in millions)	2024		2023		2024		2023
Major Programs
Amphibious assault ships	$	413	$	374	$	765	$	697
Surface combatants and coast guard cutters	297		287		597		540
Other	2		3		5		4
Total Ingalls	712		664		1,367		1,241
Aircraft carriers	831		828		1,623		1,665
Submarines	563		537		1,079		1,077
Other	141		144		267		273
Total Newport News	1,535		1,509		2,969		3,015
C5ISR, CEW&S, LVC	638		524		1,264		1,042
Other	127		121		251		227
Total Mission Technologies	765		645		1,515		1,269
Intersegment eliminations	(35)		(31)		(69)		(64)
Sales and service revenues	$	2,977	$	2,787	$	5,782	$	5,461

As of June 30, 2024, the Company had $48.5 billion of remaining performance obligations. The Company expects to recognize approximately 35% of its remaining performance obligations as revenue through 2025, an additional 30% through 2027, and the balance thereafter.

Cumulative Catch-up Revenue Adjustments

The following table presents the effect of net cumulative catch-up revenue adjustments on operating income and diluted earnings per share:


	Three Months Ended June 30				Six Months Ended June 30
($ in millions, except per share amounts)	2024		2023		2024		2023
Effect on operating income	$	24	$	20	$	26	$	29
Effect on diluted earnings per share	$	0.48	$	0.41	$	0.51	$	0.58

The Company’s multi-year shipbuilding contracts with the U.S. Government are routinely modified as the result of unpriced change orders arising in the ordinary course of business. These anticipated changes are accounted for as contract modifications when the scope of the work has been approved and it is probable that the price will be approved. The Company recognizes variable consideration included in the transaction price for a modified contract to the extent the Company believes a significant reversal of revenue is not probable.

For the three months ended June 30, 2024, cumulative catch-up revenue adjustments included a favorable adjustment of $28 million for contract adjustments and incentives on the refueling and complex overhaul ("RCOH") of USS John C. Stennis (CVN 74) at the Company's Newport News segment. For the six months ended June 30, 2024, no individual favorable cumulative catch-up revenue adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income. For the three and six months ended June 30, 2024, no individual unfavorable cumulative catch-up revenue adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income.

For the three and six months ended June 30, 2023, no individual favorable cumulative catch-up revenue adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income. For the three and six months ended June 30, 2023, no individual unfavorable cumulative catch-up revenue adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income.

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Contract Balances

The Company reports contract balances in a net contract asset or contract liability position on a contract-by-contract basis at the end of each reporting period. Net contract assets were comprised as follows:


($ in millions)	June 30, 2024		December 31, 2023
Contract assets	$	1,694	$	1,537
Contract liabilities	886		1,063
Net contract assets	$	808	$	474

The Company’s net contract assets increased $334 million from December 31, 2023, to June 30, 2024, primarily as a result of an increase in contract assets related to revenue on certain U.S. Navy contracts. For the three and six months ended June 30, 2024, the Company recognized revenue of $283 million and $924 million, respectively, related to its contract liabilities as of December 31, 2023. For the three and six months ended June 30, 2023, the Company recognized revenue of $122 million and $673 million, respectively, related to its contract liabilities as of December 31, 2022.

7. SEGMENT INFORMATION

The following table presents segment results for the three and six months ended June 30, 2024 and 2023:


	Three Months Ended June 30				Six Months Ended June 30
($ in millions)	2024		2023		2024		2023
Sales and Service Revenues
Ingalls	$	712	$	664	$	1,367	$	1,241
Newport News	1,535		1,509		2,969		3,015
Mission Technologies	765		645		1,515		1,269
Intersegment eliminations	(35)		(31)		(69)		(64)
Sales and service revenues	$	2,977	$	2,787	$	5,782	$	5,461
Operating Income
Ingalls	$	56	$	65	$	116	$	120
Newport News	111		95		193		179
Mission Technologies	36		9		64		26
Segment operating income	203		169		373		325
Non-segment factors affecting operating income
Operating FAS/CAS Adjustment	(15)		(17)		(32)		(36)
Non-current state income taxes	1		4		2		8
Operating income	$	189	$	156	$	343	$	297

Operating FAS/CAS Adjustment - The Operating FAS/CAS Adjustment represents the difference between the service cost component of our pension and other postretirement benefit plan expense determined in accordance with U.S. GAAP Financial Accounting Standards ("FAS") and our pension and other postretirement expense under U.S. Government Cost Accounting Standards ("CAS").

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The following table presents the Company's assets by segment:


($ in millions)	June 30, 2024		December 31, 2023
Assets
Ingalls	$	1,715	$	1,619
Newport News	4,829		4,612
Mission Technologies	3,243		3,161
Corporate	1,523		1,823
Total assets	$	11,310	$	11,215

8. INCOME TAXES

The Company's earnings are primarily domestic, and its effective income tax rates on earnings from operations for the three months ended June 30, 2024 and 2023, were 19.9% and 23.1%, respectively. For the six months ended June 30, 2024 and 2023, the Company's effective income tax rates on earnings from operations were 18.5% and 22.0%, respectively. The lower effective tax rate for each of the three and six months ended June 30, 2024, was primarily attributable to a taxable gain associated with the sale of the Company’s interest in the Titan joint venture recorded in 2023.

For the three months ended June 30, 2024, the Company’s effective tax rate differed from the federal statutory corporate income tax rate of 21% primarily due to research and development tax credits. For the six months ended June 30, 2024, the Company’s effective tax rate differed from the federal statutory corporate income tax rate primarily due to research and development tax credits and income tax benefits associated with stock award settlement activity.

The Company's unrecognized tax benefits increased by $2 million and $4 million during the three and six months ended June 30, 2024, respectively. As of June 30, 2024, the estimated amounts of the Company's unrecognized tax benefits, excluding interest and penalties, were liabilities of $102 million. Assuming a sustainment of these tax positions, a reversal of $79 million of the accrued amounts would favorably affect the Company's effective federal income tax rate in future periods. The potential decrease in unrecognized tax benefits in the next 12 months due to the potential lapse of the statute of limitations, as described in Note 12 of the Company’s 2023 Annual Report on Form 10-K, decreased from $17 million to $5 million as a result of an extension of the statute of limitations during the second quarter of 2024.

The Company recognizes interest and penalties related to unrecognized tax benefits as income tax expense. For the three and six months ended June 30, 2024, interest resulting from the unrecognized tax benefits noted above increased income tax expense by $2 million and $3 million, respectively.

Non-current state income taxes include deferred state income taxes, which reflect the change in deferred state tax assets and liabilities and the tax expense or benefit associated with changes in unrecognized state tax benefits in the relevant period. These amounts are recorded within operating income. Current period state income tax expense is charged to contract costs and included in cost of sales and service revenues in segment operating income.

9. INVESTIGATIONS, CLAIMS, AND LITIGATION

The Company is involved in legal proceedings before various courts and administrative agencies, and is periodically subject to government examinations, inquiries and investigations. Pursuant to FASB Accounting Standards Codification 450 - "Contingencies," the Company has accrued for losses associated with investigations, claims, and litigation when, and to the extent that, loss amounts related to the investigations, claims, and litigation are probable and can be reasonably estimated. The actual losses that might be incurred to resolve such investigations, claims, and litigation may be higher or lower than the amounts accrued. The Company has also provided footnote disclosure for matters for which a material loss is reasonably possible but a reserve has not been accrued because the likelihood of a material loss is not probable.

Antitrust Complaint - On October 6, 2023, a class action antitrust lawsuit was filed against the Company and other defendants in the U.S. District Court for the Eastern District of Virginia. The lawsuit names several HII companies, among other companies, as defendants. The named plaintiffs generally allege that the defendant companies have adhered to a “gentlemen’s agreement” that prohibits any defendant from actively recruiting naval engineers from

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other defendants. The complaint seeks class certification, treble damages, and any other relief to which the plaintiffs are entitled. The District Court dismissed the lawsuit against all defendants in April 2024.

COVID Insurance Claim - In September 2020, the Company filed a complaint against 32 reinsurers in the Superior Court, State of Vermont, Franklin Unit, seeking a judgment declaring that the Company's business interruption and other losses associated with COVID-19 are covered by the Company's property insurance program. The Company also initiated arbitration proceedings against six other reinsurers seeking similar relief. In July 2021, the Vermont court granted the reinsurers’ motion for judgment on the pleadings, which would have ended the Company’s claim. The Company appealed the decision to the Vermont Supreme Court, which reversed and remanded the lower court’s decision in September 2022, allowing the Company’s claim to proceed. No assurances can be provided regarding the ultimate resolution of this matter.

U.S. Government Investigations and Claims - Departments and agencies of the U.S. Government have the authority to investigate various transactions and operations of the Company, and the results of such investigations may lead to administrative, civil, or criminal proceedings, the ultimate outcome of which could be fines, penalties, repayments or compensatory, treble, or other damages. U.S. Government regulations provide that certain findings against a contractor may also lead to suspension or debarment from future U.S. Government contracts or the loss of export privileges. Any suspension or debarment would have a material effect on the Company because of its reliance on government contracts.

Asbestos Related Claims - HII and its predecessors-in-interest are defendants in a longstanding series of cases that have been and continue to be filed in various jurisdictions around the country, wherein former and current employees and various third parties allege exposure to asbestos containing materials while on or associated with HII premises or while working on vessels constructed or repaired by HII. In some instances, partial or full insurance coverage is available for the Company's liabilities. The costs to resolve these cases during the six months ended June 30, 2024 and 2023, were not material individually or in the aggregate. The Company’s estimate of asbestos-related liabilities is subject to uncertainty because such liabilities are influenced by many variables that are inherently difficult to predict. Although the Company believes the ultimate resolution of current cases will not have a material effect on its condensed consolidated financial position, results of operations, or cash flows, it cannot predict what new or revised claims or litigation might be asserted or what information might come to light and can, therefore, give no assurances regarding the ultimate outcome of asbestos related litigation.

The Company is party to various other claims, legal proceedings, and investigations that arise in the ordinary course of business, including U.S. Government investigations that could result in administrative, civil, or criminal proceedings involving the Company. The Company is a contractor with the U.S. Government, and such proceedings can therefore include False Claims Act allegations against the Company. Although the Company believes that the resolution of these other claims, legal proceedings, and investigations will not have a material effect on its condensed consolidated financial position, results of operations, or cash flows, the Company cannot predict what new or revised claims or litigation might be asserted or what information might come to light and can, therefore, give no assurances regarding the ultimate outcome of these matters.

10. COMMITMENTS AND CONTINGENCIES

Contract Performance Contingencies - Contract profit margins may include estimates of revenues for matters on which the customer and the Company have not reached agreement, such as settlements and contract modifications in the process of negotiation, contract changes, claims, and requests for equitable adjustment for unanticipated contract costs. These estimates are based upon management's best assessment of the underlying causal events and circumstances and recognized to the extent of expected recovery based upon contractual entitlements and the probability of successful negotiation with the customer. The Company believes its outstanding customer settlements will be resolved without material impact to its financial position, results of operations, or cash flows.

Environmental Matters - The estimated cost to complete environmental remediation is accrued when it is probable that the Company will incur such costs in the future to address environmental conditions at currently or formerly owned or leased operating facilities, or at sites where it has been named a Potentially Responsible Party by the Environmental Protection Agency or similarly designated by another environmental agency, and the related costs can be estimated by management. These accruals do not include any litigation costs related to environmental matters, nor do they include amounts recorded as asset retirement obligations. Management estimates that as of June 30, 2024, the probable estimable future cost for environmental remediation was not material. Although management cannot predict whether new information gained as remediation progresses or the Company incurs

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additional remediation obligations will materially affect the estimated liability accrued, management does not believe that future remediation expenditures will have a material effect on the Company's consolidated financial position, results of operations, or cash flows.

Financial Arrangements - In the ordinary course of business, HII uses letters of credit issued by commercial banks to support certain leases, insurance policies, and contractual performance obligations, as well as surety bonds issued by insurance companies principally to support the Company's self-insured workers' compensation plans. As of June 30, 2024, the Company had $11 million in issued but undrawn letters of credit and $360 million of surety bonds outstanding.

U.S. Government Claims - From time to time, the U.S. Government communicates to the Company potential claims, disallowed costs, and penalties concerning prior costs incurred by the Company with which the U.S. Government disagrees. When such preliminary findings are presented, the Company and U.S. Government representatives engage in discussions, from which the Company evaluates the merits of the claims and assesses the amounts being questioned. Although the Company believes that the resolution of any of these matters will not have a material effect on its consolidated financial position, results of operations, or cash flows, it cannot predict the ultimate outcome of these matters.

Other Matters - The Company was in negotiations with a Mission Technologies customer beginning January 2023 to address issues related to a manufacturing contract, and the parties settled the matter in May 2024. The Company has recorded losses relating to the contract that were not material to the Company's consolidated financial position, results of operations, or cash flows.

The Company previously disclosed an issue regarding the degree of corrosion of certain steel plates used to fabricate Friedman (NSC 11). The Company’s expectation regarding the resolution of the matter with the customer is included in contract cost and profit estimates. Those estimates include management's best assessment of the underlying causal events, contractual entitlements, and the probability of successful resolution with the customer. The Company does not expect the final resolution of the matter to have a material impact to the Company's consolidated financial position, results of operations, or cash flows.

Collective Bargaining Agreements - Of the Company's more than 44,000 employees, approximately 45% are covered by a total of nine collective bargaining agreements and one site stabilization agreement. The Company believes its relationship with its employees is satisfactory.

11. EMPLOYEE PENSION AND OTHER POSTRETIREMENT BENEFITS

The Company provides eligible employees defined benefit pension plans, defined contribution benefit plans, and other postretirement benefit plans.

The costs of the Company's defined benefit pension plans and other postretirement benefit plans for the three and six months ended June 30, 2024 and 2023, were as follows:


	Three Months Ended June 30								Six Months Ended June 30
	Pension Benefits				Other Benefits				Pension Benefits				Other Benefits
($ in millions)	2024		2023		2024		2023		2024		2023		2024		2023
Components of net periodic benefit cost
Service cost	$	27	$	28	$	2	$	2	$	54	$	56	$	3	$	3
Interest cost	81		86		4		5		161		172		9		10
Expected return on plan assets	(135)		(133)		—		—		(269)		(265)		—		—
Amortization of prior service cost (credit)	4		5		—		—		8		9		(1)		(1)
Amortization of net actuarial loss (gain)	4		4		(4)		(4)		9		8		(7)		(7)

Net periodic benefit (income) cost	$	(19)	$	(10)	$	2	$	3	$	(37)	$	(20)	$	4	$	5

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The Company made the following contributions to its defined benefit pension plans and other postretirement benefit plans for the six months ended June 30, 2024 and 2023:


	Six Months Ended June 30
($ in millions)	2024		2023
Pension plans

Discretionary
Qualified	$	—	$	—
Non-qualified	6		5
Other benefit plans	18		16
Total contributions	$	24	$	21

As of June 30, 2024, the Company anticipates no further significant cash contributions to its qualified defined benefit pension plans in 2024.

12. STOCK COMPENSATION PLANS

During the six months ended June 30, 2024 and 2023, the Company issued new stock awards as follows:

Restricted Performance Stock Rights - For the six months ended June 30, 2024, the Company granted approximately 0.1 million RPSRs at a weighted average share price of $288.33. These rights are subject to cliff vesting on December 31, 2026. For the six months ended June 30, 2023, the Company granted approximately 0.2 million RPSRs at a weighted average share price of $214.92. These rights are subject to cliff vesting on December 31, 2025. All of the RPSRs are subject to the achievement of performance-based targets at the end of the respective vesting periods and will ultimately vest between 0% and 200% of grant date value.

Compensation Restricted Stock Rights - For the six months ended June 30, 2024, the Company granted approximately 0.1 million compensation RSRs at a weighted average share price of $288.26. These rights vest 33 1/3% upon each of the first, second, and third anniversaries of the grant date. No compensation RSRs were granted for the six months ended June 30, 2023.

Retention Restricted Stock Rights - Retention stock awards are granted to key employees primarily to incentivize continued employment with the Company. For the six months ended June 30, 2024, the Company granted approximately 1,200 retention RSRs at a weighted average share price of $288.53, with cliff vesting one to two years from the grant date. For the six months ended June 30, 2023, the Company granted approximately 7,400 retention RSRs at a weighted average share price of $210.90, with cliff vesting two to three years from the grant date.

The Company also received transfers of stock awards from employees in satisfaction of tax withholding obligations associated with the vesting of stock awards during the period. Because the stock awards are surrendered in lieu of payments of cash to settle tax obligations and the stock is not issued, the Company does not account for these transfers as treasury stock.

The following table summarizes the status of the Company's outstanding stock awards as of June 30, 2024:


	Stock Awards (in thousands)	Weighted-Average Grant Date Fair Value		Weighted-Average Remaining Contractual Term (in years)
Total stock awards	550	$	221.69	1.2

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Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations

OVERVIEW

Our Business

Huntington Ingalls Industries, Inc. ("HII", "we", "us", or "our") is a global, all-domain defense partner, building and delivering the world’s most powerful, survivable naval ships and technologies that safeguard America’s seas, sky, land, space, and cyber. For more than a century, our Ingalls Shipbuilding segment ("Ingalls") in Mississippi and Newport News Shipbuilding segment ("Newport News") in Virginia have built more ships in more ship classes than any other U.S. naval shipbuilder, making us America's largest shipbuilder. Our Mission Technologies segment develops integrated technology solutions and products that enable today's connected, all-domain force. Headquartered in Newport News, Virginia, we employ over 44,000 people domestically and internationally.

We conduct most of our business with the U.S. Government, primarily the Department of Defense ("DoD"). As prime contractor, principal subcontractor, team member, or partner, we participate in many high-priority U.S. defense programs. Ingalls includes our non-nuclear ship design, construction, repair, and maintenance businesses. Newport News includes all of our nuclear ship design, construction, overhaul, refueling, and repair and maintenance businesses. Our Mission Technologies segment provides a wide range of services and products, including command, control, computers, communications, cyber, intelligence, surveillance, and reconnaissance ("C5ISR") systems and operations; the application of Artificial Intelligence and machine learning to battlefield decisions; defensive and offensive cyberspace strategies and electronic warfare ("CEW&S"); unmanned autonomous systems; live, virtual, and constructive training solutions ("LVC"); fleet sustainment; and critical nuclear operations.

The following discussion should be read along with the unaudited condensed consolidated financial statements included in this Quarterly Report on Form 10-Q, as well as our Annual Report on Form 10-K for the year ended December 31, 2023 (our "2023 Annual Report on Form 10-K").

Business Environment

We continue to see uncertainty in the economy, our industry, and our company, with challenges for customers and suppliers, labor and supply chain challenges, and inflation, among other impacts.

Defense Spending Environment - The President submitted the fiscal year 2025 Budget Request on March 11, 2024, which is now under consideration by Congress. The budget request reflects continued investment in shipbuilding, funding two Arleigh Burke class (DDG 51) surface combatants, one San Antonio class (LPD 17) amphibious warship, and the lead Block VI Virginia class (SSN 774) submarine, which is proposed to be executed as a multiyear procurement. Additionally, the budget request continues funding for Ford class (CVN 78) nuclear aircraft carriers and the first of three years of full funding for the refueling and complex overhaul of USS Harry S. Truman (CVN 75). The budget request continues investment in the submarine industrial base and research and development on next generation large surface combatants (DDG(X)) and nuclear submarines (SSN(X)).

Congressional consideration of the fiscal year 2025 President’s Budget Request began following its release in March 2024 and is continuing. Each of the House and Senate Armed Services Committees have acted on their respective National Defense Authorization bills for fiscal year 2025. The full House approved its authorization bill and the Senate version awaits Senate floor consideration before the two bills are reconciled to produce a final authorization measure. The full House also approved the fiscal year 2025 defense appropriations bill. The Senate Appropriations Committee has yet to conduct markups of the Senate defense appropriations bill, and the timing of committee action remains uncertain. We cannot predict the outcome of the fiscal year 2025 budget process or whether short-term funding will be required in the event annual appropriations measures are not finalized by the October 1, 2024 start of the next fiscal year.

Global Geopolitical and Economic Environment - The global geopolitical and economic environment continues to be impacted by uncertainty, heightened geopolitical tensions, and instability. Geopolitical relationships continue to change, and the U.S. and its allies face a global security environment that includes threats from state and non-state actors, including major global powers, as well as terrorist organizations, emerging nuclear tensions, diverse regional security concerns, and political instability. These global threats persist across all domains, from undersea to space to cyber, and the global market for defense products, services, and solutions is driven by these complex and evolving security challenges. Our current operating environment exists in the broader context of political and

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socioeconomic priorities and reflects, among other things, the continued impact of and uncertainty surrounding geopolitical tensions, financial market volatility, inflation, and a challenging labor market.

For further information on our business environment, see the discussion under Business Environment under “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our 2023 Annual Report on Form 10-K.

Critical Accounting Policies, Estimates, and Judgments

As discussed in our 2023 Annual Report on Form 10-K, we consider our policies relating to the following matters to be critical accounting policies and estimates:

•Revenue recognition;

•Retirement related benefit plans; and

•Workers' compensation.

As of June 30, 2024, there had been no material changes to the foregoing critical accounting policies, estimates, and judgments since December 31, 2023.

Program Descriptions

For convenience, a brief description of certain programs discussed in this Quarterly Report on Form 10-Q is included in the "Glossary of Programs" in this section.

CONSOLIDATED OPERATING RESULTS

The following table presents selected financial highlights:


	Three Months Ended June 30								Six Months Ended June 30
					2024 vs. 2023								2024 vs. 2023
($ in millions)	2024		2023		Dollars		Percent		2024		2023		Dollars		Percent
Sales and service revenues	$	2,977	$	2,787	$	190	7	%	$	5,782	$	5,461	$	321	6	%
Cost of product sales and service revenues	2,545		2,398		147		6	%	4,975		4,722		253		5	%
Income from operating investments, net	11		4		7		175	%	23		16		7		44	%
Other income and gains, net	1		1		—		—	%	—		—		—		—	%
General and administrative expenses	255		238		17		7	%	487		458		29		6	%

Operating income	189		156		33		21	%	343		297		46		15	%
Other income (expense)
Interest expense	(24)		(24)		—		—	%	(45)		(48)		3		6	%
Non-operating retirement benefit	46		37		9		24	%	90		74		16		22	%
Other, net	5		—		5		—	%	12		9		3		33	%
Federal and foreign income taxes	43		39		4		10	%	74		73		1		1	%
Net earnings	$	173	$	130	$	43	33	%	$	326	$	259	$	67	26	%

Operating Performance Assessment and Reporting

We manage and assess the performance of our business based on our performance on individual contracts and programs using the financial measures referred to below, with consideration given to the Critical Accounting Policies, Estimates, and Judgments referred to in this section. Our portfolio of long-term contracts is largely flexibly-priced. Therefore, sales tend to fluctuate in concert with costs across our large portfolio of active contracts, with operating income being a critical measure of operating performance. Under FAR rules that govern our business with the U.S. Government, most types of costs are allowable, and we do not focus on individual cost groupings, such as cost of sales or general and administrative expenses, as much as we do on total contract costs, which are a key factor in determining contract operating income. As a result, in evaluating our operating performance, we look

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primarily at changes in sales and service revenues, as well as operating income, including the effects of significant changes in operating income as a result of changes in contract financial estimates and the use of the cumulative catch-up method of accounting in accordance with GAAP. This approach is consistent with the long-term life cycle of our contracts, as management assesses the bidding of each contract by focusing on net sales and operating profit and monitors performance in a similar manner through contract completion. Consequently, our discussion of business segment performance focuses on net sales and operating profit, consistent with our approach for managing our business.

Sales and Service Revenues

Period-to-period revenues reflect performance under new and ongoing contracts. Changes in sales and service revenues are typically expressed in terms of volume. Unless otherwise described, volume generally refers to increases (or decreases) in reported revenues due to varying production activity levels, delivery rates, or service levels on individual contracts. Volume changes will typically carry a corresponding income change based on the profit margin rate for a particular contract.

Sales and service revenues for the three months ended June 30, 2024, increased $190 million, or 7%, compared to the same period in 2023, primarily due to higher volumes at Mission Technologies, Ingalls, and Newport News. Sales and service revenues for the six months ended June 30, 2024, increased $321 million, or 6%, compared to the same period in 2023, primarily due to higher volumes at Mission Technologies and Ingalls, partially offset by lower volumes at Newport News.

Cost of Sales and Service Revenues

Cost of sales for both product sales and service revenues consists of materials, labor, and subcontracting costs, as well as an allocation of indirect costs for overhead. We manage the type and amount of costs at the contract level, which is the basis for estimating our total costs at completion of our contracts. Unusual fluctuations in operating performance driven by changes in a specific cost element across multiple contracts are described in our analysis.

Refer to "Segment Operating Results" and "Product and Service Revenues and Cost Analysis" in this section for details related to cost of sales for both product sales and service revenues.

Income from Operating Investments, Net

The activities of our operating investments are closely aligned with the operations of the segments holding the investments. We therefore record income related to earnings from equity method investments in our operating income.

Refer to "Segment Operating Results" in this section for details related to income from operating investments.

General and Administrative Expenses

In accordance with industry practice and the regulations that govern the cost accounting requirements for government contracts, most general and administrative expenses are considered allowable and allocable costs on government contracts. These costs are allocated to contracts in progress on a systematic basis, and contract performance factors include this cost component as an element of cost.

General and administrative expenses for the three and six months ended June 30, 2024, increased $17 million and $29 million, respectively, from the same periods in 2023, primarily due to higher overhead costs, including bid and proposal costs.

Operating Income

We consider operating income an important measure for evaluating our operating performance, and, consistent with industry practice, we define operating income as revenues less the related costs of producing the revenues and general and administrative expenses.

We internally manage our operations by reference to "segment operating income," which is defined as operating income before the Operating FAS/CAS Adjustment and non-current state income taxes, neither of which affects

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contract performance. Segment operating income is not a recognized measure under GAAP. When analyzing our operating performance, investors should use segment operating income in addition to, and not as an alternative for, operating income or any other performance measure presented in accordance with GAAP. It is a measure we use to evaluate our core operating performance. We believe segment operating income reflects an additional way of viewing aspects of our operations that, when viewed with our GAAP results, provides a more complete understanding of factors and trends affecting our business. We believe the measure is used by investors and is a useful indicator to measure our performance. Because not all companies use identical calculations, our presentation of segment operating income may not be comparable to similarly titled measures of other companies. Refer to

"Segment Operating Results" in this section for details related to segment operating income, as well as activity within each segment.

The following table reconciles operating income to segment operating income:


	Three Months Ended June 30								Six Months Ended June 30
					2024 vs. 2023								2024 vs. 2023
($ in millions)	2024		2023		Dollars		Percent		2024		2023		Dollars		Percent
Operating income	$	189	$	156	$	33	21	%	$	343	$	297	$	46	15	%
Operating FAS/CAS Adjustment	15		17		(2)		(12)	%	32		36		(4)		(11)	%
Non-current state income taxes	(1)		(4)		3		75	%	(2)		(8)		6		75	%
Segment operating income	$	203	$	169	$	34	20	%	$	373	$	325	$	48	15	%

FAS/CAS Adjustment and Operating FAS/CAS Adjustment

The FAS/CAS Adjustment reflects the difference between expenses for pension and other postretirement benefits determined in accordance with U.S. GAAP Financial Accounting Standards ("FAS") and the expenses for these items included in segment operating income in accordance with U.S. Government Cost Accounting Standards ("CAS"). The Operating FAS/CAS Adjustment excludes the following components of net periodic benefit costs: interest cost, expected return on plan assets, amortization of prior service cost (credit) and actuarial loss (gain), and settlement and curtailment effects.

The components of the Operating FAS/CAS Adjustment were as follows:


	Three Months Ended June 30								Six Months Ended June 30
					2024 vs. 2023								2024 vs. 2023
($ in millions)	2024		2023		Dollars		Percent		2024		2023		Dollars		Percent
FAS benefit	$	17	$	7	$	10	143	%	$	33	$	15	$	18	120	%
CAS cost	14		13		1		8	%	25		23		2		9	%
FAS/CAS Adjustment	31		20		11		55	%	58		38		20		53	%
Non-operating retirement benefit	(46)		(37)		(9)		(24)	%	(90)		(74)		(16)		(22)	%
Operating FAS/CAS Adjustment expense	$	(15)	$	(17)	$	2	12	%	$	(32)	$	(36)	$	4	11	%

The Operating FAS/CAS Adjustment was a net expense of $15 million and $17 million for the three months ended June 30, 2024 and 2023, respectively. The Operating FAS/CAS Adjustment was a net expense of $32 million and $36 million for the six months ended June 30, 2024 and 2023, respectively. The favorable change in the Operating FAS/CAS Adjustment for each period was primarily driven by demographic assumptions, partially offset by lower interest rates under FAS.

Non-current State Income Taxes

Non-current state income taxes include deferred state income taxes, which reflect the change in deferred state tax assets and liabilities, and the tax expense or benefit associated with changes in state unrecognized tax benefits in the relevant period. These amounts are recorded within operating income. Current period state income tax expense is charged to contract costs and included in cost of sales and service revenues in segment operating income.

Non-current state income tax benefit was $1 million and $4 million for the three months ended June 30, 2024 and 2023, respectively. Non-current state income tax benefit was $2 million and $8 million for the six months ended June 30, 2024 and 2023, respectively. The unfavorable change in non-current state income taxes for each period was

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driven by an increase in deferred state income tax expense, primarily attributable to a change in net capitalized research and development expenditures and the timing of long-term contract income for tax purposes.

SEGMENT OPERATING RESULTS

Our discussion of business segment performance focuses on sales and service revenues and operating income,

consistent with our approach for managing our business. We are aligned into three reportable segments: Ingalls, Newport News, and Mission Technologies.

The following table presents segment operating results:


	Three Months Ended June 30								Six Months Ended June 30
					2024 vs. 2023								2024 vs. 2023
($ in millions)	2024		2023		Dollars		Percent		2024		2023		Dollars		Percent
Sales and Service Revenues
Ingalls	$	712	$	664	$	48	7	%	$	1,367	$	1,241	$	126	10	%
Newport News	1,535		1,509		26		2	%	2,969		3,015		(46)		(2)	%
Mission Technologies	765		645		120		19	%	1,515		1,269		246		19	%
Intersegment eliminations	(35)		(31)		(4)		(13)	%	(69)		(64)		(5)		(8)	%
Sales and service revenues	$	2,977	$	2,787	$	190	7	%	$	5,782	$	5,461	$	321	6	%
Operating Income
Ingalls	$	56	$	65	$	(9)	(14)	%	$	116	$	120	$	(4)	(3)	%
Newport News	111		95		16		17	%	193		179		14		8	%
Mission Technologies	36		9		27		300	%	64		26		38		146	%
Segment operating income	203		169		34		20	%	373		325		48		15	%
Non-segment factors affecting operating income
Operating FAS/CAS Adjustment	(15)		(17)		2		12	%	(32)		(36)		4		11	%
Non-current state income taxes	1		4		(3)		(75)	%	2		8		(6)		(75)	%
Operating income	$	189	$	156	$	33	21	%	$	343	$	297	$	46	15	%

Segment Operating Income

Segment operating income reflects the aggregate performance results of contracts within a segment. Excluded from this measure are certain costs not directly associated with contract performance, such as the Operating FAS/CAS Adjustment and non-current state income taxes. Changes in segment operating income are typically expressed in terms of volume, as discussed above, or performance. Performance refers to changes in contract profit margin rates. These changes typically relate to profit recognition associated with revisions to estimated costs at completion ("EAC") on a contract, which reflect improved or deteriorated operating performance on that contract. Operating income changes are accounted for on a cumulative to date basis at the time an EAC change is recorded. Segment operating income may also be affected by, among other things, contract performance, the effects of workforce stoppages, the effects of natural disasters such as hurricanes, resolution of disputed items with the customer, recovery of insurance proceeds, and other discrete events. At the completion of a long-term contract, any originally estimated costs not incurred or reserves not fully utilized, such as warranty reserves, could also impact contract earnings. Where such items have occurred and the effects are material, a separate description is provided.

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Net Cumulative Catch-up Revenue Adjustments

For the three and six months ended June 30, 2024 and 2023, favorable and unfavorable cumulative catch-up revenue adjustments were as follows:


	Three Months Ended June 30				Six Months Ended June 30

($ in millions)	2024		2023		2024		2023
Gross favorable adjustments	$	83	$	72	$	138	$	136
Gross unfavorable adjustments	(59)		(52)		(112)		(107)
Net adjustments	$	24	$	20	$	26	$	29

For the three and six months ended June 30, 2024 and 2023, net cumulative catch-up revenue adjustments by segment were as follows:


	Three Months Ended June 30				Six Months Ended June 30

($ in millions)	2024		2023		2024		2023
Ingalls	$	6	$	17	$	19	$	31
Newport News	10		—		(2)		(9)
Mission Technologies	8		3		9		7
Net adjustments	$	24	$	20	$	26	$	29

See Note 6: Revenue for additional information on our net cumulative catch-up revenue adjustments.

Ingalls


	Three Months Ended June 30										Six Months Ended June 30
							2024 vs. 2023										2024 vs. 2023
($ in millions)	2024			2023			Dollars		Percent		2024			2023			Dollars		Percent
Sales and service revenues	$	712		$	664		$	48	7	%	$	1,367		$	1,241		$	126	10	%
Segment operating income	56			65			(9)		(14)	%	116			120			(4)		(3)	%
As a percentage of segment sales	7.9		%	9.8		%					8.5		%	9.7		%

Sales and Service Revenues

Ingalls revenues, including intersegment sales, for the three months ended June 30, 2024, increased $48 million, or 7%, from the same period in 2023, primarily driven by higher volumes in amphibious assault ships and surface combatants, partially offset by lower volumes in the Legend class National Security Cutter ("NSC") program.

Ingalls revenues, including intersegment sales, for the six months ended June 30, 2024, increased $126 million, or 10%, from the same period in 2023, primarily driven by higher volumes in surface combatants and amphibious assault ships, partially offset by lower volumes in the NSC program.

Segment Operating Income

Ingalls segment operating income for the three and six months ended June 30, 2024, was $56 million and $116 million, respectively, compared to segment operating income of $65 million and $120 million, respectively, for the same periods in 2023. The decreases were primarily driven by lower performance on surface combatants, partially offset by a delivery contract incentive on Richard M. McCool Jr. (LPD 29).

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Newport News


	Three Months Ended June 30										Six Months Ended June 30
							2024 vs. 2023										2024 vs. 2023
($ in millions)	2024			2023			Dollars		Percent		2024			2023			Dollars		Percent
Sales and service revenues	$	1,535		$	1,509		$	26	2	%	$	2,969		$	3,015		$	(46)	(2)	%
Segment operating income	111			95			16		17	%	193			179			14		8	%
As a percentage of segment sales	7.2		%	6.3		%					6.5		%	5.9		%

Sales and Service Revenues

Newport News revenues, including intersegment sales, for the three months ended June 30, 2024, increased $26 million, or 2%, from the same period in 2023, primarily driven by higher volumes in the Columbia class (SSBN 826) submarine program.

Newport News revenues, including intersegment sales, for the six months ended June 30, 2024, decreased $46 million, or 2%, from the same period in 2023, primarily driven by lower volumes in the Virginia class (SSN 774) submarine program and aircraft carriers, partially offset by higher volumes in the Columbia class (SSBN 826) submarine program.

Segment Operating Income

Newport News segment operating income for the three months ended June 30, 2024, was $111 million, compared to segment operating income of $95 million for the same period in 2023. The increase was primarily driven by contract adjustments, incentives, and volumes on the RCOH program, partially offset by lower performance on aircraft carrier construction and the Virginia class (SSN 774) submarine program.

Newport News segment operating income for the six months ended June 30, 2024, was $193 million, compared to segment operating income of $179 million for the same period in 2023. The increase was primarily driven by contract adjustments, incentives, and volumes on the RCOH program and higher performance in naval nuclear support services, partially offset by lower performance on the Virginia class (SSN 774) submarine program and aircraft carrier construction.

Mission Technologies


	Three Months Ended June 30										Six Months Ended June 30
							2024 vs. 2023										2024 vs. 2023
($ in millions)	2024			2023			Dollars		Percent		2024			2023			Dollars		Percent
Sales and service revenues	$	765		$	645		$	120	19	%	$	1,515		$	1,269		$	246	19	%
Segment operating income	36			9			27		300	%	64			26			38		146	%
As a percentage of segment sales	4.7		%	1.4		%					4.2		%	2.0		%

Sales and Service Revenues

Mission Technologies revenues, including intersegment sales, for the three and six months ended June 30, 2024, increased $120 million, or 19%, and $246 million, or 19%, respectively, from the same periods in 2023, primarily due to higher volumes in C5ISR and CEW&S.

Segment Operating Income

Mission Technologies segment operating income for the three months ended June 30, 2024, was $36 million, compared to segment operating income of $9 million for the same period in 2023. The increase was primarily driven by the higher volumes described above, a $6 million loss in 2023 on the sale of our investment in an unconsolidated ship repair and specialty fabrication joint venture, and higher performance in fleet sustainment.

Mission Technologies segment operating income for the six months ended June 30, 2024, was $64 million, compared to segment operating income of $26 million for the same period in 2023. The increase was primarily

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driven by the higher volumes described above, higher performance in fleet sustainment, and a $6 million loss in 2023 on the sale of our investment in an unconsolidated ship repair and specialty fabrication joint venture.

PRODUCT AND SERVICE REVENUES AND COST ANALYSIS

The following tables present segment sales and service revenues and segment cost of sales and service revenues by both product and service:


	Sales and Service Revenues								Segment Cost of Product Sales and Service Revenues
($ in millions)	Three Months Ended June 30				2024 vs. 2023				Three Months Ended June 30				2024 vs. 2023
Segment Information	2024		2023		Dollars		Percent		2024		2023		Dollars		Percent
Ingalls
Product	$	631	$	604	$	27	4	%	$	533	$	496	$	37	7	%
Service	80		57		23		40	%	67		49		18		37	%
Intersegment	1		3		(2)		(67)	%	1		3		(2)		(67)	%
Total Ingalls	712		664		48		7	%	601		548		53		10	%
Newport News
Product	1,263		1,247		16		1	%	1,054		1,056		(2)		—	%
Service	271		262		9		3	%	225		222		3		1	%
Intersegment	1		—		1		—	%	1		—		1		—	%
Total Newport News	1,535		1,509		26		2	%	1,280		1,278		2		—	%
Mission Technologies
Product	32		28		4		14	%	27		35		(8)		(23)	%
Service	700		589		111		19	%	624		523		101		19	%
Intersegment	33		28		5		18	%	33		28		5		18	%
Total Mission Technologies	765		645		120		19	%	684		586		98		17	%
Segment Totals
Product	$	1,926	$	1,879	$	47	3	%	$	1,614	$	1,587	$	27	2	%
Service	1,051		908		143		16	%	916		794		122		15	%
Total Segment1	$	2,977	$	2,787	$	190	7	%	$	2,530	$	2,381	$	149	6	%

1 Operating FAS/CAS Adjustment is excluded from segment cost of product sales and service revenues.

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	Sales and Service Revenues								Segment Cost of Product Sales and Service Revenues
($ in millions)	Six Months Ended June 30				2024 vs. 2023				Six Months Ended June 30				2024 vs. 2023
Segment Information	2024		2023		Dollars		Percent		2024		2023		Dollars		Percent
Ingalls
Product	$	1,217	$	1,138	$	79	7	%	$	1,024	$	936	$	88	9	%
Service	147		98		49		50	%	125		83		42		51	%
Intersegment	3		5		(2)		(40)	%	3		5		(2)		(40)	%
Total Ingalls	1,367		1,241		126		10	%	1,152		1,024		128		13	%
Newport News
Product	2,439		2,518		(79)		(3)	%	2,055		2,148		(93)		(4)	%
Service	528		496		32		6	%	437		420		17		4	%
Intersegment	2		1		1		100	%	2		1		1		100	%
Total Newport News	2,969		3,015		(46)		(2)	%	2,494		2,569		(75)		(3)	%
Mission Technologies
Product	57		52		5		10	%	58		55		3		5	%
Service	1,394		1,159		235		20	%	1,244		1,044		200		19	%
Intersegment	64		58		6		10	%	64		58		6		10	%
Total Mission Technologies	1,515		1,269		246		19	%	1,366		1,157		209		18	%
Segment Totals
Product	$	3,713	$	3,708	$	5	—	%	$	3,137	$	3,139	$	(2)	—	%
Service	2,069		1,753		316		18	%	1,806		1,547		259		17	%
Total Segment1	$	5,782	$	5,461	$	321	6	%	$	4,943	$	4,686	$	257	5	%

1 Operating FAS/CAS Adjustment is excluded from segment cost of product sales and service revenues.

Product Sales and Segment Cost of Product Sales

Product sales for the three months ended June 30, 2024, increased $47 million, or 3%, from the same period in 2023, primarily as a result of higher volumes at Ingalls in amphibious assault ships and at Newport News in the Columbia class (SSBN 826) program, partially offset by lower volumes in aircraft carriers.

Segment cost of product sales for the three months ended June 30, 2024, increased $27 million, or 2%, compared with the same period in 2023, consistent with product sales described above.

Product sales and segment cost of product sales for the six months ended June 30, 2024, increased $5 million and decreased $2 million, respectively, from the same period in 2023. The changes were consistent with the respective Ingalls and Newport News drivers discussed in the "Segment Operating Results" of this section.

Service Revenues and Segment Cost of Service Revenues

Service revenues for the three months ended June 30, 2024, increased $143 million, or 16%, from the same period in 2023, primarily as a result of higher volumes at Mission Technologies in C5ISR and CEW&S.

Segment cost of service revenues for the three months ended June 30, 2024, increased $122 million, or 15%, compared with the same period in 2023, consistent with the higher service volumes described above.

Service revenues for the six months ended June 30, 2024, increased $316 million, or 18%, from the same period in 2023, primarily as a result of higher volumes at Mission Technologies in C5ISR and CEW&S.

Segment cost of service revenues for the six months ended June 30, 2024, increased $259 million, or 17%, compared with the same period in 2023, consistent with the higher service volumes described above.

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OTHER FINANCIAL INFORMATION

Interest Expense

Interest expense for each of the three months ended June 30, 2024 and 2023, was $24 million. Interest expense for the six months ended June 30, 2024, was $45 million, compared with $48 million for the same period in 2023. The decrease in interest expense for the six months ended June 30, 2024, was driven by a decrease in outstanding long-term debt from the prior year period, partially offset by an increase in outstanding short-term debt.

Non-Operating Retirement Benefit

The non-operating retirement benefit includes the following components of net periodic benefit costs: interest cost, expected return on plan assets, amortization of prior service cost (credit) and actuarial loss (gain), and settlement and curtailment effects.

For the three months ended June 30, 2024, the non-operating retirement benefit was $46 million, compared with $37 million for the same period in 2023. For the six months ended June 30, 2024, the non-operating retirement benefit was $90 million, compared with $74 million for the same period in 2023. The increases in the non-operating retirement benefit for the three and six months ended June 30, 2024, were primarily driven by higher 2023 returns on plan assets.

Other, Net

Other, net income for the three months ended June 30, 2024, was $5 million, compared with other, net of zero for the same period in 2023. Other, net income for the six months ended June 30, 2024, was $12 million, compared with other, net income of $9 million for the same period in 2023. There were no individually significant drivers for the increases in other, net for the three and six months ended June 30, 2024.

Federal and Foreign Income Taxes

Our effective income tax rates on earnings from operations for the three months ended June 30, 2024 and 2023, were 19.9% and 23.1%, respectively. Our effective income tax rates on earnings from operations for the six months ended June 30, 2024 and 2023, were 18.5% and 22.0%, respectively. The lower effective tax rate for each of the three and six months ended June 30, 2024, was primarily attributable to a taxable gain associated with the sale of our interest in an unconsolidated ship repair and specialty fabrication joint venture recorded in 2023.

For the three months ended June 30, 2024, our effective tax rate differed from the federal statutory corporate income tax rate of 21% primarily due to research and development tax credits. For the six months ended June 30, 2024, our effective tax rate differed from the federal statutory corporate income tax rate primarily due to research and development tax credits and income tax benefits associated with stock award settlement activity.

BACKLOG

Total backlog as of June 30, 2024, and December 31, 2023, was $48.5 billion and $48.1 billion, respectively. Total backlog includes both funded backlog (firm orders for which funding is contractually obligated by the customer) and unfunded backlog (firm orders for which funding is not currently contractually obligated by the customer). Backlog excludes unexercised contract options and unfunded Indefinite Delivery/Indefinite Quantity orders. For contracts having no stated contract values, backlog includes only the amounts committed by the customer.

The following table presents funded and unfunded backlog by segment as of June 30, 2024, and December 31, 2023:


	June 30, 2024						December 31, 2023
($ in millions)	Funded		Unfunded		Total Backlog		Funded		Unfunded		Total Backlog
Ingalls	$	13,917	$	2,232	$	16,149	$	12,546	$	3,201	$	15,747
Newport News	12,006		15,468		27,474		11,890		15,349		27,239
Mission Technologies	1,521		3,392		4,913		1,545		3,590		5,135
Total backlog	$	27,444	$	21,092	$	48,536	$	25,981	$	22,140	$	48,121

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We expect approximately 22% of the $48.1 billion total backlog as of December 31, 2023, to be converted into sales in 2024. U.S. Government orders comprised substantially all of the backlog as of June 30, 2024, and December 31, 2023.

Contract Awards

The value of new contract awards during the six months ended June 30, 2024, was $6.2 billion, including an award for the maintenance and overhaul of USS Boise (SSN 764), an award for an advanced planning contract for the RCOH of USS Harry S. Truman (CVN 75) and an award for construction of USS Richard J. Danzig (DDG 143).

LIQUIDITY AND CAPITAL RESOURCES

We seek to efficiently convert operating results into cash for deployment in operating our businesses, implementing our business strategy, and maximizing stockholder value. We use various financial measures to inform our capital deployment strategy, including net cash provided by operating activities and free cash flow. We believe these measures are useful to investors in assessing our financial performance.

The following table summarizes key components of cash flow provided by (used in) operating activities:


	Six Months Ended June 30				2024 vs. 2023

($ in millions)	2024		2023		Dollars
Net earnings	$	326	$	259	$	67
Depreciation and amortization of purchased intangible assets	160		174		(14)
Other non-cash transactions, net	2		14		(12)
Stock-based compensation	7		18		(11)

Deferred income taxes	(28)		(62)		34




Gain on investments in marketable securities	(11)		(12)		1

Retiree benefits	(57)		(36)		(21)
Trade working capital increase	(610)		(282)		(328)
Net cash provided by (used in) operating activities	$	(211)	$	73	$	(284)

We have historically maintained a capital structure comprised of a mix of equity and debt financing. We vary our

leverage both to optimize our equity return and to pursue acquisitions. We expect to meet our current debt

obligations as they come due through internally generated funds from current levels of operations, existing borrowing facilities, and/or through refinancing in the debt markets prior to the maturity dates of our debt.

Cash Flows

We discuss below our significant operating, investing, and financing activities affecting cash flows for the six months ended June 30, 2024 and 2023, as classified in our unaudited condensed consolidated statements of cash flows.

Operating Activities

Cash used in operating activities for the six months ended June 30, 2024, was $211 million, compared with cash provided by operating activities of $73 million for the same period in 2023. The unfavorable change in operating cash flow was primarily due to an unfavorable change in trade working capital driven by the timing of payments of accounts payable and receipts of accounts receivable, partially offset by lower payments for income taxes.

We expect cash generated from operations in combination with our current cash and cash equivalents, as well as existing borrowing facilities, to be sufficient to service debt and retiree benefit plans, meet contractual obligations, and fund capital expenditures for at least the next 12 calendar months beginning July 1, 2024, and beyond such 12-month period based on our current business plans.

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Investing Activities

Cash used in investing activities for the six months ended June 30, 2024, was $162 million, compared to $70 million used in investing activities for the same period in 2023. The change in investing cash was primarily driven by the sale of our interest in an unconsolidated ship repair and specialty fabrication joint venture in 2023 and an increase in capital expenditures, partially offset by additional investment in one of our unconsolidated nuclear and environmental joint ventures in 2023.

For 2024, we expect our capital expenditures for maintenance and sustainment to be approximately 1.5% to 2.0% of annual revenues and our discretionary capital expenditures to be approximately 2.5% to 3.5% of annual revenues. Our capital expenditures are increasing compared to the past few years due to investments to expand our shipbuilding capacity.

Financing Activities

Cash used in financing activities for the six months ended June 30, 2024, was $46 million, compared with $157 million used in financing activities for the same period in 2023. The change in cash used in financing activities was primarily due to a $440 million increase in proceeds from our commercial paper program, partially offset by a $199 million increase in repayments of long term debt, and a $111 million increase in common stock repurchases.

Free Cash Flow

Free cash flow represents cash provided by (used in) operating activities less capital expenditures net of related grant proceeds. Free cash flow is not a measure recognized under GAAP. Free cash flow has limitations as an analytical tool and should not be considered in isolation from, or as a substitute for, net earnings as a measure of our performance or net cash provided by operating activities as a measure of our liquidity. We believe free cash flow is an important liquidity measure for our investors because it provides them insight into our current and period-to-period performance and our ability to generate cash from continuing operations. We also use free cash flow as a key operating metric in assessing the performance of our business and as a key performance measure in evaluating management performance and determining incentive compensation. Free cash flow may not be comparable to similarly titled measures of other companies.

The following table reconciles net cash provided by (used in) operating activities to free cash flow:


	Six Months Ended June 30				2024 vs. 2023

($ in millions)	2024		2023		Dollars
Net cash provided by (used in) operating activities	$	(211)	$	73	$	(284)
Less capital expenditures:
Capital expenditure additions	(165)		(111)		(54)
Grant proceeds for capital expenditures	3		3		—
Free cash flow	$	(373)	$	(35)	$	(338)

Free cash flow for the six months ended June 30, 2024, decreased $338 million from the same period in 2023, primarily due to an unfavorable change in trade working capital and higher capital expenditures, partially offset by lower payments for income taxes.

Governmental Regulation and Supervision

The U.S. Government has the ability, pursuant to regulations relating to contractor business systems, to decrease or withhold contract payments if it determines significant deficiencies exist in one or more such systems. As of June 30, 2024 and 2023, the cumulative amounts of payments withheld by the U.S. Government under our contracts subject to these regulations were not material to our liquidity or cash flows.

Off-Balance Sheet Arrangements

In the ordinary course of business, we use letters of credit issued by commercial banks to support certain leases, insurance policies, and contractual performance obligations, as well as surety bonds issued by insurance

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companies principally to support our self-insured workers' compensation plans. As of June 30, 2024, $11 million in letters of credit were issued but undrawn and $360 million of surety bonds were outstanding. As of June 30, 2024, we had no other significant off-balance sheet arrangements.

ACCOUNTING STANDARDS UPDATES

See Note 3: Accounting Standards Updates in Part I, Item 1 for information related to accounting standards updates.

FORWARD-LOOKING STATEMENTS AND PROJECTIONS

Statements in this Quarterly Report on Form 10-Q and in our other filings with the Securities and Exchange Commission ("SEC"), as well as other statements we may make from time to time, other than statements of historical fact, constitute "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. In some cases, you can identify forward-looking statements by words such as "may," "will," "should," "expects," "intends," "plans," "anticipates," "believes," "estimates," "predicts," "potential," "continue," and similar words or phrases or the negative of these words or phrases. These statements relate to future events or our future financial performance and involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance, or achievements to be materially different from any future results, levels of activity, performance, or achievements expressed or implied by these forward-looking statements. Although we believe the expectations reflected in the forward-looking statements are reasonable when made, we cannot guarantee future results, levels of activity, performance, or achievements. There are a number of important factors that could cause our actual results to differ materially from the results anticipated by our forward-looking statements, which include, but are not limited to:

•changes in government and customer priorities and requirements (including government budgetary constraints, shifts in defense spending, and changes in customer short-range and long-range plans);

•our ability to estimate our future contract costs, including cost increases due to inflation, and perform our contracts effectively;

•changes in procurement processes and government regulations and our ability to comply with such requirements;

•our ability to deliver our products and services at an affordable life cycle cost and compete within our markets;

•natural and environmental disasters and political instability;

•our ability to execute our strategic plan, including with respect to share repurchases, dividends, capital expenditures, and strategic acquisitions;

•adverse economic conditions in the United States and globally;

•health epidemics, pandemics, and similar outbreaks;

•our ability to attract, retain, and train a qualified workforce;

•disruptions impacting global supply, including those resulting from the ongoing conflict between Russia and Ukraine and in the Middle East;

•changes in key estimates and assumptions regarding our pension and retiree health care costs;

•security threats, including cyber security threats, and related disruptions; and

•other risk factors discussed herein and in our other filings with the SEC.

Additional factors include those described in our 2023 Annual Report on Form 10-K, including under the captions “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and “Business,” in our subsequent quarterly reports on Form 10-Q, including under the captions “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and in our subsequent filings with the SEC.

There may be other risks and uncertainties that we are unable to predict at this time or that we currently do not expect to have a material adverse effect on our business, and we undertake no obligation to update or revise any forward-looking statements. You should not place undue reliance on any forward-looking statements that we may make.

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GLOSSARY OF PROGRAMS

Included below are brief descriptions of some of the programs discussed in this Quarterly Report on Form 10-Q.


Program Name						Program Description

Aircraft carrier RCOH						Perform refueling and complex overhaul ("RCOH") of nuclear-powered aircraft carriers, which is required at the mid-point of their 50-year life cycle. USS John C. Stennis (CVN 74) arrived at Newport News for the start of its RCOH in May 2021, and USS George Washington (CVN 73) was redelivered to the U.S. Navy in May 2023.

America class (LHA 6) amphibious assault ships						Design and build large deck amphibious assault ships that provide forward presence and power projection as an integral part of joint, interagency and multinational maritime expeditionary forces. The America class (LHA 6) ships, together with the Wasp class (LHD 1) ships, are the successors to the decommissioned Tarawa class (LHA 1) ships. The America class (LHA 6) ships optimize aviation operations and support capabilities. We are currently constructing Bougainville (LHA 8) and Fallujah (LHA 9). In 2023, we were awarded a long-lead-time material contract for Helmand Province (LHA 10).

Arleigh Burke class (DDG 51) destroyers						Build guided missile destroyers designed for conducting anti-air, anti-submarine, anti-surface, and strike operations. The Aegis-equipped Arleigh Burke class (DDG 51) destroyers are the U.S. Navy's primary surface combatant, and have been constructed in variants, allowing technological advances during construction. We delivered USS Frank E. Petersen Jr. (DDG 121), USS Lenah H. Sutcliffe Higbee (DDG 123), and USS Jack H. Lucas (DDG 125) in 2021, 2022, and 2023, respectively. We have contracts to construct the following Arleigh Burke class (DDG 51) destroyers: Ted Stevens (DDG 128), Jeremiah Denton (DDG 129), George M. Neal (DDG 131), Sam Nunn (DDG 133), Thad Cochran (DDG 135), John F. Lehman (DDG 137), Telesforo Trinidad (DDG 139), Ernest E. Evans (DDG 141), Charles J. French (DDG 142), and Richard J. Danzig (DDG 143).

Columbia class (SSBN 826) submarines						Design and construct modules for Columbia class (SSBN 826) nuclear ballistic missile submarines ("SSBNs") as a subcontractor to Electric Boat. SSBNs are the most secure and survivable of our nation’s nuclear deterrent triad. Columbia class SSBNs will carry approximately 70 percent of the nation’s nuclear arsenal. The Columbia class (SSBN 826) program plan of record is to construct 12 new SSBNs to replace the current aging Ohio class. We have a teaming agreement with Electric Boat to build modules for the entire Columbia class (SSBN 826) submarine program that leverages our Virginia class (SSN 774) experience. We have been awarded contracts from Electric Boat for integrated product and process development, providing long–lead–time material and advance construction, and construction of the first two boats of the Columbia class (SSBN 826) submarine program. Construction of the first Columbia class (SSBN 826) submarine began in 2020. In 2023, we received an award modification for long-lead-time material and advance construction for the next five boats.

USS Gerald R. Ford class (CVN 78) aircraft carriers						Design and construction for the Ford class program, which is the aircraft carrier replacement program for the decommissioned Enterprise (CVN 65) and Nimitz class (CVN 68) aircraft carriers. USS Gerald R. Ford (CVN 78), the first ship of the Ford class, was delivered to the U.S. Navy in the second quarter of 2017. In June 2015, we were awarded a contract for the detail design and construction of John F. Kennedy (CVN 79), following several years of engineering, advance construction, and purchase of long-lead-time components and material. In addition, we have received awards for detail design and construction of Enterprise (CVN 80) and Doris Miller (CVN 81). This category also includes the class' non-recurring engineering. The class is expected to bring improved warfighting capability, quality of life improvements for sailors, and reduced life cycle costs.

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Legend class National Security Cutter						Design and build the U.S. Coast Guard's National Security Cutters ("NSCs"), the largest and most technically advanced class of cutter in the U.S. Coast Guard. The NSC is equipped to carry out maritime homeland security, maritime safety, protection of natural resources, maritime mobility, and national defense missions. There were 11 ships planned for this program, of which the first ten ships have been delivered, and Friedman (NSC 11) is currently under construction.

Naval nuclear support services						Provide services to and in support of the U.S. Navy, ranging from services supporting the Navy's carrier and submarine fleets to maintenance services at U.S. Navy training facilities. Naval nuclear support services include design, construction, maintenance, and disposal activities for in-service U.S. Navy nuclear ships worldwide through mobile and in-house capabilities. Services include maintenance services on nuclear reactor prototypes.

Nuclear and environmental services						Supports the national security mission of the Department of Energy ("DoE") through the management and operation of DoE sites, as well as the safe cleanup of legacy waste across the country. We meet our clients' toughest nuclear and environmental challenges and are positioned to serve the growing commercial nuclear power plant decommissioning market. We participate in several joint ventures, including Newport News Nuclear BWXT Los Alamos, LLC (" N3B"), Mission Support and Test Services, LLC ("MSTS"), and Savannah River Nuclear Solutions, LLC ("SRNS"), and we are an integrated subcontractor to Triad National Security. N3B was awarded the Los Alamos Legacy Cleanup Contract at the DoE/National Nuclear Security Administration’s Los Alamos National Laboratory. MSTS was awarded a contract for site management and operations at the Nevada National Security Site. SRNS provides site management and operations at the DoE’s Savannah River Site near Aiken, South Carolina. Triad provides site management and operations at the DoE’s Los Alamos National Laboratory.

San Antonio class (LPD 17) amphibious transport dock ships						Design and build amphibious transport dock ships, which are warships that embark, transport, and land elements of a landing force for a variety of expeditionary warfare missions, and also serve as the secondary aviation platform for Amphibious Readiness Groups. The San Antonio class (LPD 17) is the newest addition to the U.S. Navy's 21st century amphibious assault force, and these ships are a key element of the U.S. Navy's seabase transformation. In 2022, we delivered USS Fort Lauderdale (LPD 28), and we were awarded a long-lead-time material contract for Philadelphia (LPD 32). In 2023, we received an award modification for the detail design and construction of Philadelphia (LPD 32). We are currently constructing Richard M. McCool Jr. (LPD 29), Harrisburg (LPD 30), and Pittsburgh (LPD 31).

Virginia class (SSN 774) fast attack submarines						Construct attack submarines as the principal subcontractor to Electric Boat. The Virginia class (SSN 774) is a post-Cold War design tailored to excel in a wide range of warfighting missions, including anti-submarine and surface ship warfare; special operation forces; strike; intelligence, surveillance, and reconnaissance; carrier and expeditionary strike group support; and mine warfare.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

We are exposed to certain market risks, including those relating to interest rates and inflation.

Interest Rates - Our floating rate financial instruments subject to interest rate risk include a $1.5 billion revolving credit facility and a $1 billion commercial paper program. As of June 30, 2024, we had no indebtedness outstanding under our revolving credit facility. An increase of 1% in interest rates on the $440 million outstanding under our commercial paper program as of June 30, 2024, would increase the interest expense on our debt by approximately $4 million on an annual basis.

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Inflation - Macroeconomic factors have contributed, and we expect will continue to contribute, to increasing cost inflation for raw materials, components, supplies, and labor. We mitigate some cost inflation risk by negotiating long-term agreements with certain raw material suppliers and incorporating price escalation provisions in customer contracts to the extent possible. We include assumptions of anticipated cost growth in the development of our contract cost of completion estimates, but if inflationary conditions continue over the long-term, our cost assumptions may not be sufficient to cover all cost escalation or may impact the availability of resources to execute the respective contracts. Persistent cost inflation over the long-term may have an adverse impact on our financial position, results of operations, or cash flows.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

The Company's management, with the participation of the Company's Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company's disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act")) as of June 30, 2024. Based on that evaluation, the Company's Chief Executive Officer (principal executive officer) and Chief Financial Officer (principal financial officer) concluded that, as of June 30, 2024, the Company's disclosure controls and procedures were effective to ensure that information required to be disclosed in reports the Company files or submits under the Exchange Act is (i) recorded, processed, summarized and reported within the time periods specified in SEC rules and forms, and (ii) accumulated and communicated to management to allow their timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There have been no changes in the Company's internal control over financial reporting that occurred in the quarterly period covered by this report that materially affected, or are reasonably likely to materially affect, its internal control over financial reporting.

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PART II – OTHER INFORMATION

Item 1. Legal Proceedings

We have provided information about legal proceedings in which we are involved in the unaudited condensed consolidated financial statements in Part I, Item 1, which is incorporated herein by reference. In addition to the matters disclosed in Part I, Item 1, we are a party to various investigations, lawsuits, claims, and other legal proceedings that arise in the ordinary course of our business. Based on information available to us, we do not believe at this time that any of such other matters will individually, or in the aggregate, have a material adverse effect on our financial condition, results of operations, or cash flows. For further information on the risks we face from existing and future investigations, lawsuits, claims, and other legal proceedings, please see "Risk Factors" in Item 1A below.

Consistent with the requirements of SEC Regulation S-K, Item 103, our threshold for disclosing any environmental legal proceeding involving a governmental authority is potential monetary sanctions, exclusive of interest and costs, that our management believes will exceed $1 million.

Item 1A. Risk Factors

In addition to the other information set forth in this Quarterly Report on Form 10–Q, carefully consider the factors discussed in Part I, Item 1A Risk Factors in the 2023 Annual Report on Form 10–K, which could materially affect our business, financial condition, or future results.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Repurchases under our stock repurchase program are made from time to time at management's discretion in accordance with applicable federal securities laws. All repurchases of HII common stock have been recorded as treasury stock. The following table summarizes information relating to purchases made by or on behalf of the Company of shares of the Company's common stock during the quarter ended June 30, 2024.


Period	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Program	Approximate Dollar Value of Shares that May Yet Be Purchased Under the Program (in millions)1,2
April 1, 2024 to April 30, 2024	80,003	$	279.55	80,003	$	1,430.0
May 1, 2024 to May 31, 2024	69,769	249.81		69,769	1,412.6
June 1, 2024 to June 30, 2024	100,337	248.12		100,337	1,387.7
Total	250,109	$	258.65	250,109	$	1,387.7

1 From the stock repurchase program's inception through June 30, 2024, we have purchased 14,450,306 shares at

an average price of $166.94 per share for a total of $2.4 billion.

2 In November 2012, we announced the establishment of our stock repurchase program. In January 2024, our board

of directors authorized an increase in the stock repurchase program to $3.8 billion and an extension of the term to December 31, 2028.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

None.

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Item 5. Other Information

None of our directors or officers (as defined in Exchange Act Rule 16a-1(f)) adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement (as defined in Item 408(c) of Regulation S-K) during the quarterly period covered by this report.

Item 6. Exhibits


3.1						Restated Certificate of Incorporation of Huntington Ingalls Industries, Inc., filed March 30, 2011 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on April 4, 2011).

3.2						Certificate of Amendment to the Restated Certificate of Incorporation of Huntington Ingalls Industries, Inc., dated May 28, 2014 (incorporated by reference to Exhibit 3.2 to the Company's Quarterly Report on Form 10-Q filed on August 7, 2014).

3.3						Certificate of Amendment to the Restated Certificate of Incorporation of Huntington Ingalls Industries, Inc., dated May 21, 2015 (incorporated by reference to Exhibit 3.3 to the Company's Quarterly Report on Form 10-Q filed on August 6, 2015).

3.4						Certificate of Amendment to the Restated Certificate of Incorporation of Huntington Ingalls Industries, Inc., dated May 12, 2021 (incorporated by reference to Annex B to the Proxy Statement filed on March 19, 2021).

3.5						Restated Bylaws of Huntington Ingalls Industries, Inc. (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on November 8, 2022).

31.1						Certification of the Chief Executive Officer Pursuant to Exchange Act Rule 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2						Certification of the Chief Financial Officer Pursuant to Exchange Act Rule 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1						Certificate of the Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2						Certificate of the Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101						The following financial information for the Company, formatted in XBRL (Extensible Business Reporting Language): (i) the Condensed Consolidated Statements of Operations and Comprehensive Income, (ii) the Condensed Consolidated Statements of Financial Position, (iii) the Condensed Consolidated Statements of Cash Flows, (iv) the Condensed Consolidated Statements of Changes in Equity, and (v) the Notes to Condensed Consolidated Financial Statements.

104						The cover page from the Company’s Quarterly Report on Form 10-Q, formatted in Inline XBRL and contained in Exhibit 101.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


Date:	August 1, 2024	Huntington Ingalls Industries, Inc.
		(Registrant)

		By:	/s/ Nicolas Schuck
			Nicolas Schuck
			Corporate Vice President, Controller and Chief Accounting Officer
			(Duly Authorized Officer and Principal Accounting Officer)

Exhibit 31.1

CERTIFICATION PURSUANT TO

EXCHANGE ACT RULE 13A-14(A)/15D-14(A)

AS ADOPTED PURSUANT TO SECTION 302

OF THE SARBANES-OXLEY ACT OF 2002

I, Christopher D. Kastner, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Huntington Ingalls Industries, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 1, 2024


			/s/ Christopher D. Kastner
			Christopher D. Kastner
			President and Chief Executive Officer

Exhibit 31.2

CERTIFICATION PURSUANT TO

EXCHANGE ACT RULE 13A-14(A)/15D-14(A)

AS ADOPTED PURSUANT TO SECTION 302

OF THE SARBANES-OXLEY ACT OF 2002

I, Thomas E. Stiehle, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Huntington Ingalls Industries, Inc.;

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 1, 2024


			/s/ Thomas E. Stiehle
			Thomas E. Stiehle
			Executive Vice President and Chief Financial Officer

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Huntington Ingalls Industries, Inc. (the “company”) on Form 10-Q for the period ended June 30, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Christopher D. Kastner, the President and Chief Executive Officer of the company, certify, pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to my knowledge, that:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the company.

Date: August 1, 2024


			/s/ Christopher D. Kastner
			Christopher D. Kastner
			President and Chief Executive Officer

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Huntington Ingalls Industries, Inc. (the “company”) on Form 10-Q for the period ended June 30, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas E. Stiehle, Executive Vice President and Chief Financial Officer of the company, certify, pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to my knowledge, that:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the company.

Date: August 1, 2024


			/s/ Thomas E. Stiehle
			Thomas E. Stiehle
			Executive Vice President and Chief Financial Officer

Document And Entity Information - shares	6 Months Ended
Document And Entity Information - shares	Jun. 30, 2024	Jul. 26, 2024
Document And Entity Information [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
Document Transition Report	false
Entity File Number	001-34910
Entity Registrant Name	HUNTINGTON INGALLS INDUSTRIES, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	90-0607005
Entity Address, Address Line One	4101 Washington Avenue
Entity Address, City or Town	Newport News
Entity Address, State or Province	VA
Entity Address, Postal Zip Code	23607
City Area Code	757
Local Phone Number	380-2000
Title of 12(b) Security	Common Stock
Trading Symbol	HII
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		39,215,232
Amendment Flag	false
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2024
Entity Central Index Key	0001501585
Current Fiscal Year End Date	--12-31

Condensed Consolidated Statements Of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Sales and service revenues
Sales and service revenues	$ 2,977	$ 2,787	$ 5,782	$ 5,461
Cost of sales and service revenues
Income (loss) from operating investments, net	11	4	23	16
Other income and gains (losses), net	1	1
General and administrative expenses	255	238	487	458
Operating income (loss)	189	156	343	297
Other income (expense)
Interest expense	(24)	(24)	(45)	(48)
Non-operating retirement benefit	46	37	90	74
Other, net	5		12	9
Earnings (loss) before income taxes	216	169	400	332
Federal and foreign income tax expense (benefit)	43	39	74	73
Net earnings (loss)	$ 173	$ 130	$ 326	$ 259
Basic earnings (loss) per share (in dollars per share)	$ 4.38	$ 3.27	$ 8.25	$ 6.49
Weighted-average common shares outstanding (in shares)	39.5	39.8	39.5	39.9
Diluted earnings (loss) per share	$ 4.38	$ 3.27	$ 8.25	$ 6.49
Weighted-average diluted shares outstanding (in shares)	39.5	39.8	39.5	39.9
Dividends declared per share	$ 1.30	$ 1.24	$ 2.60	$ 2.48
Other comprehensive income (loss)
Change in unamortized benefit plan costs	$ 4	$ 5	$ 9	$ 9
Tax benefit (expense) for items of other comprehensive income		(1)	(2)	(2)
Other comprehensive income (loss), net of tax	4	4	7	7
Comprehensive income (loss)	177	134	333	266
Product [Member]
Sales and service revenues
Sales and service revenues	1,926	1,879	3,713	3,708
Cost of sales and service revenues
Cost of sales and service revenues	1,627	1,602	3,164	3,170
Service [Member]
Sales and service revenues
Sales and service revenues	1,051	908	2,069	1,753
Cost of sales and service revenues
Cost of sales and service revenues	$ 918	$ 796	$ 1,811	$ 1,552

Condensed Consolidated Statements Of Financial Position (Unaudited) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Current Assets
Cash and cash equivalents	$ 11	$ 430
Accounts receivable, net	706	461
Contract assets	1,694	1,537
Inventoried costs, net	198	186
Income taxes receivable	197	183
Prepaid expenses and other current assets	106	83
Total current assets	2,912	2,880
Property, plant, and equipment, net	3,342	3,296
Operating lease assets	259	262
Goodwill	2,618	2,618
Other intangible assets, net	837	891
Pension plan assets	952	888
Miscellaneous other assets	390	380
Total assets	11,310	11,215
Current Liabilities
Trade accounts payable	652	554
Accrued employees' compensation	354	382
Short-term debt and current portion of long-term debt	942	231
Current portion of postretirement plan liabilities	129	129
Current portion of workers' compensation liabilities	225	224
Contract liabilities	886	1,063
Other current liabilities	375	449
Total current liabilities	3,563	3,032
Long-term debt	1,715	2,214
Pension plan liabilities	216	212
Other postretirement plan liabilities	235	241
Workers' compensation liabilities	451	449
Long-term operating lease liabilities	224	228
Deferred tax liabilities	341	367
Other long-term liabilities	387	379
Total liabilities	7,132	7,122
Commitments and Contingencies (Note 10)
Stockholders' Equity
Common stock	1	1
Additional paid-in capital	2,029	2,045
Retained earnings (deficit)	4,977	4,755
Treasury stock	(2,414)	(2,286)
Accumulated other comprehensive income (loss)	(415)	(422)
Total stockholders' equity	4,178	4,093
Total liabilities and stockholders' equity	$ 11,310	$ 11,215

Condensed Consolidated Statements Of Financial Position (Unaudited) (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Accounts Receivable, Allowance for Credit Loss, Current	$ 2	$ 8
Accumulated depreciation	2,494	2,467
Accumulated amortization	$ 1,063	$ 1,009
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	150,000,000	150,000,000
Common stock, shares issued (in shares)	53,710,514	53,595,748
Common stock, shares outstanding (in shares)	39,260,208	39,618,880

Condensed Consolidated Statements Of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Operating Activities
Net earnings (loss)	$ 326	$ 259
Adjustments to reconcile to net cash provided by (used in) operating activities
Depreciation	106	110
Amortization of purchased intangibles	54	64
Other non-cash transactions, net	2	14
Stock-based compensation	7	18
Deferred income taxes	(28)	(62)
Loss (gain) on investments in marketable securities	(11)	(12)
Change in
Accounts Receivable	(239)	(149)
Contract assets	(157)	(27)
Inventoried costs	(12)	(7)
Prepaid expenses and other assets	(38)	(42)
Accounts payable and accruals	(164)	(57)
Retiree benefits	(57)	(36)
Net cash provided by (used in) operating activities	(211)	73
Investing Activities
Capital expenditure additions	(165)	(111)
Grant proceeds for capital expenditures	3	3
Investment in affiliates		(24)
Proceeds from equity method investments		61
Other investing activities, net		1
Net cash provided by (used in) investing activities	(162)	(70)
Financing Activities
Repayment of long-term debt	(229)	(30)
Proceeds from revolving credit facility borrowings	42
Repayment of revolving credit facility borrowings	(42)
Net borrowings on commercial paper	440
Dividends paid	(102)	(99)
Repurchases of common stock	(127)	(16)
Employee taxes on certain share-based payment arrangements	(25)	(12)
Other financing activities, net	(3)
Net cash provided by (used in) financing activities	(46)	(157)
Change in cash and cash equivalents	(419)	(154)
Cash and cash equivalents, beginning of period	430	467
Cash and cash equivalents, end of period	11	313
Supplemental Cash Flow Disclosure
Cash paid for income taxes (net of refunds)	157	172
Cash paid for interest	51	51
Non-Cash Investing and Financing Activities
Capital expenditures accrued in accounts payable	$ 9	$ 4

Condensed Consolidated Statements Of Changes In Equity (Unaudited) - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings (Deficit)	Treasury Stock, Common	Accumulated Other Comprehensive Income (Loss)
Balance at Dec. 31, 2022	$ 3,489	$ 1	$ 2,022	$ 4,276	$ (2,211)	$ (599)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	259			259
Dividends declared	(99)			(99)
Stock-based compensation	6		8	(2)
Other comprehensive income (loss), net of tax	7					7
Treasury stock activity	(16)				(16)
Balance at Jun. 30, 2023	3,646	1	2,030	4,434	(2,227)	(592)
Balance at Mar. 31, 2023	3,563	1	2,024	4,354	(2,220)	(596)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	130			130
Dividends declared	(50)			(50)
Stock-based compensation	6		6
Other comprehensive income (loss), net of tax	4					4
Treasury stock activity	(7)				(7)
Balance at Jun. 30, 2023	3,646	1	2,030	4,434	(2,227)	(592)
Balance at Dec. 31, 2023	4,093	1	2,045	4,755	(2,286)	(422)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	326			326
Dividends declared	(102)			(102)
Stock-based compensation	(18)		(16)	(2)
Other comprehensive income (loss), net of tax	7					7
Treasury stock activity	(128)				(128)
Balance at Jun. 30, 2024	4,178	1	2,029	4,977	(2,414)	(415)
Balance at Mar. 31, 2024	4,126	1	2,038	4,855	(2,349)	(419)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	173			173
Dividends declared	(51)			(51)
Stock-based compensation	(9)		(9)
Other comprehensive income (loss), net of tax	4					4
Treasury stock activity	(65)				(65)
Balance at Jun. 30, 2024	$ 4,178	$ 1	$ 2,029	$ 4,977	$ (2,414)	$ (415)

Condensed Consolidated Statements of Changes in Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Dividends declared per share	$ 1.30	$ 1.24	$ 2.60	$ 2.48

Description of Business	6 Months Ended
Description of Business	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business	DESCRIPTION OF BUSINESSHuntington Ingalls Industries, Inc. ("HII" or the "Company") is a global, all-domain defense partner, building and delivering the world’s most powerful, survivable naval ships and technologies that safeguard America’s seas, sky, land, space, and cyber. HII is organized into three reportable segments: Ingalls Shipbuilding ("Ingalls"), Newport News Shipbuilding ("Newport News"), and Mission Technologies. For more than a century, the Company's Ingalls segment in Mississippi and Newport News segment in Virginia have built more ships in more ship classes than any other U.S. naval shipbuilder, making HII America's largest shipbuilder. The Mission Technologies segment develops integrated solutions that enable today's connected, all-domain force.

Basis of Presentation	6 Months Ended
Basis of Presentation	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	BASIS OF PRESENTATION Principles of Consolidation - The unaudited condensed consolidated financial statements of HII and its subsidiaries have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP") and the instructions to Form 10-Q promulgated by the Securities and Exchange Commission ("SEC"). As used in the Notes to the Condensed Consolidated Financial Statements (Unaudited), the terms "HII" and "the Company" refer to HII and its subsidiaries. All intercompany transactions and balances are eliminated in consolidation. For classification of current assets and liabilities related to its long-term production contracts, the Company uses the duration of these contracts as its operating cycle, which is generally longer than one year. Additionally, certain prior year amounts have been reclassified to conform to the current year presentation. These unaudited condensed consolidated financial statements include all adjustments of a normal recurring nature considered necessary by management for a fair presentation of the unaudited condensed consolidated financial position, results of operations, and cash flows and should be read in conjunction with the Company's audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2023 (the "2023 Annual Report on Form 10-K"). The quarterly information is labeled using a calendar convention; that is, first quarter is consistently labeled as ending on March 31, second quarter as ending on June 30, and third quarter as ending on September 30. It is management's long-standing practice to establish interim closing dates using a "fiscal" calendar, which requires the businesses to close their books on a Friday near these quarter-end dates in order to normalize the potentially disruptive effects of quarterly closings on business processes. This practice only exists for interim periods within a reporting year. Accounting Estimates - The preparation of the Company's unaudited condensed consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets and liabilities and the disclosure of contingencies at the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting period. Estimates have been prepared on the basis of the most current and best available information, and actual results could differ materially from those estimates. Fair Value of Financial Instruments - Except for the Company's long-term debt, the carrying amounts of the Company's financial instruments that are recorded at historical cost approximate fair value due to the short-term nature of the instruments and low credit risk associated with the respective counterparties. The Company maintains multiple grantor trusts to fund certain non-qualified pension plans. These trusts were valued at $227 million and $220 million as of June 30, 2024, and December 31, 2023, respectively, and are presented within miscellaneous other assets within the unaudited condensed consolidated statements of financial position. These trusts consist primarily of investments in marketable securities, which are held at fair value within Level 1 of the fair value hierarchy. The estimated fair values of the Company's total long-term debt (including current portion), excluding finance lease liabilities, as of June 30, 2024, and December 31, 2023, were $2,081 million and $2,309 million, respectively. The estimated fair values of the current portion of the Company's long-term debt, excluding finance lease liabilities, were $492 million and $229 million as of June 30, 2024, and December 31, 2023, respectively. The fair values of the Company's long-term debt were calculated based on recent trades of the Company's debt instruments in inactive markets, which fall within Level 2 of the fair value hierarchy.

Accounting Standards Updates	6 Months Ended
Accounting Standards Updates	Jun. 30, 2024
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Accounting Standards Updates	ACCOUNTING STANDARDS UPDATES In November 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures. The new guidance requires new tabular and narrative segment disclosures of significant expenses that are regularly reported to the chief operating decision maker and the nature of segment expense information used to manage operations. The new guidance is effective for annual reporting periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. The Company is currently evaluating the impacts of the new guidance on its consolidated financial statements and related disclosures. In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. The new guidance requires disaggregated information about the effective tax rate reconciliation and additional information on taxes paid that meet a quantitative threshold. The new guidance is effective for annual reporting periods beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating the impacts of the new guidance on its consolidated financial statements and related disclosures. Other accounting pronouncements issued but not effective until after December 31, 2024, are not expected to have a material impact on the Company's consolidated financial position, results of operations, and cash flows.

Stockholders' Equity

6 Months Ended

Jun. 30, 2024

Stockholders' Equity Note [Abstract]

Stockholders' Equity [Text Block]

STOCKHOLDERS' EQUITY

Dividends - The Company paid cash dividends totaling $102 million and $99 million for the six months ended June 30, 2024 and 2023, respectively.

The changes in accumulated other comprehensive loss by component for the three and six months ended June 30, 2024 and 2023, were as follows:


($ in millions)	Benefit Plans		Other		Total
Balance as of March 31, 2023	$	(596)	$	—	$	(596)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	5		—		5



Tax expense for items of other comprehensive income	(1)		—		(1)
Net current period other comprehensive income	4		—		4
Balance as of June 30, 2023	$	(592)	$	—	$	(592)

Balance as of March 31, 2024	$	(419)	$	—	$	(419)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	4		—		4




Net current period other comprehensive income	4		—		4
Balance as of June 30, 2024	$	(415)	$	—	$	(415)


($ in millions)	Benefit Plans		Other		Total
Balance as of December 31, 2022	$	(599)	$	—	$	(599)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	8		—		8
Amortization of net actuarial loss1	1		—		1


Tax expense for items of other comprehensive income	(2)		—		(2)
Net current period other comprehensive income	7		—		7
Balance as of June 30, 2023	$	(592)	$	—	$	(592)

Balance as of December 31, 2023	$	(422)	$	—	$	(422)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	7		—		7
Amortization of net actuarial loss1	2		—		2


Tax expense for items of other comprehensive income	(2)		—		(2)
Net current period other comprehensive income	7		—		7
Balance as of June 30, 2024	$	(415)	$	—	$	(415)

Earnings Per Share

6 Months Ended

Jun. 30, 2024

Earnings Per Share [Abstract]

Earnings Per Share

EARNINGS PER SHARE

Basic and diluted earnings per common share were calculated as follows:


	Three Months Ended June 30				Six Months Ended June 30
(in millions, except per share amounts)	2024		2023		2024		2023
Net earnings	$	173	$	130	$	326	$	259

Weighted-average common shares outstanding	39.5		39.8		39.5		39.9
Net dilutive effect of stock awards	—		—		—		—


Dilutive weighted-average common shares outstanding	39.5		39.8		39.5		39.9

Earnings per share - basic	$	4.38	$	3.27	$	8.25	$	6.49
Earnings per share - diluted	$	4.38	$	3.27	$	8.25	$	6.49

Revenue

6 Months Ended

Jun. 30, 2024

Disaggregation of Revenue [Abstract]

Revenue from Contract with Customer

REVENUE

Disaggregation of Revenue

The following tables present revenues on a disaggregated basis:


	Three Months Ended June 30, 2024
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	631	$	1,263	$	32	$	—	$	1,926
Service revenues	80		271		700		—		1,051
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977
Customer Type
Federal	$	711	$	1,533	$	730	$	—	$	2,974
Commercial	—		1		1		—		2
State and local government agencies	—		—		1		—		1
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977
Contract Type
Firm fixed-price	$	1	$	2	$	85	$	—	$	88
Fixed-price incentive	630		812		3		—		1,445
Cost-type	80		720		599		—		1,399
Time and materials	—		—		45		—		45
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977


	Three Months Ended June 30, 2023
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	604	$	1,247	$	28	$	—	$	1,879
Service revenues	57		262		589		—		908
Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787
Customer Type
Federal	$	661	$	1,509	$	608	$	—	$	2,778
Commercial	—		—		9		—		9

Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787
Contract Type
Firm fixed-price	$	—	$	2	$	84	$	—	$	86
Fixed-price incentive	606		824		1		—		1,431
Cost-type	55		683		476		—		1,214
Time and materials	—		—		56		—		56
Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787


	Six Months Ended June 30, 2024
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,217	$	2,439	$	57	$	—	$	3,713
Service revenues	147		528		1,394		—		2,069
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782
Customer Type
Federal	$	1,364	$	2,966	$	1,447	$	—	$	5,777
Commercial	—		1		3		—		4
State and local government agencies	—		—		1		—		1
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782
Contract Type
Firm fixed-price	$	2	$	4	$	167	$	—	$	173
Fixed-price incentive	1,216		1,600		5		—		2,821
Cost-type	146		1,363		1,192		—		2,701
Time and materials	—		—		87		—		87
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782


	Six Months Ended June 30, 2023
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,138	$	2,518	$	52	$	—	$	3,708
Service revenues	98		496		1,159		—		1,753
Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461
Customer Type
Federal	$	1,236	$	3,014	$	1,189	$	—	$	5,439
Commercial	—		—		22		—		22

Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461
Contract Type
Firm fixed-price	$	2	$	2	$	159	$	—	$	163
Fixed-price incentive	1,139		1,653		1		—		2,793
Cost-type	95		1,359		943		—		2,397
Time and materials	—		—		108		—		108
Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461


	Three Months Ended June 30				Six Months Ended June 30
($ in millions)	2024		2023		2024		2023
Major Programs
Amphibious assault ships	$	413	$	374	$	765	$	697
Surface combatants and coast guard cutters	297		287		597		540
Other	2		3		5		4
Total Ingalls	712		664		1,367		1,241
Aircraft carriers	831		828		1,623		1,665
Submarines	563		537		1,079		1,077
Other	141		144		267		273
Total Newport News	1,535		1,509		2,969		3,015
C5ISR, CEW&S, LVC	638		524		1,264		1,042
Other	127		121		251		227
Total Mission Technologies	765		645		1,515		1,269
Intersegment eliminations	(35)		(31)		(69)		(64)
Sales and service revenues	$	2,977	$	2,787	$	5,782	$	5,461

Cumulative Catch-up Revenue Adjustments

The following table presents the effect of net cumulative catch-up revenue adjustments on operating income and diluted earnings per share:


	Three Months Ended June 30				Six Months Ended June 30
($ in millions, except per share amounts)	2024		2023		2024		2023
Effect on operating income	$	24	$	20	$	26	$	29
Effect on diluted earnings per share	$	0.48	$	0.41	$	0.51	$	0.58

Contract Balances


($ in millions)	June 30, 2024		December 31, 2023
Contract assets	$	1,694	$	1,537
Contract liabilities	886		1,063
Net contract assets	$	808	$	474

Segment Information

6 Months Ended

Jun. 30, 2024

Segment Reporting [Abstract]

Segment Information

SEGMENT INFORMATION

The following table presents segment results for the three and six months ended June 30, 2024 and 2023:


	Three Months Ended June 30				Six Months Ended June 30
($ in millions)	2024		2023		2024		2023
Sales and Service Revenues
Ingalls	$	712	$	664	$	1,367	$	1,241
Newport News	1,535		1,509		2,969		3,015
Mission Technologies	765		645		1,515		1,269
Intersegment eliminations	(35)		(31)		(69)		(64)
Sales and service revenues	$	2,977	$	2,787	$	5,782	$	5,461
Operating Income
Ingalls	$	56	$	65	$	116	$	120
Newport News	111		95		193		179
Mission Technologies	36		9		64		26
Segment operating income	203		169		373		325
Non-segment factors affecting operating income
Operating FAS/CAS Adjustment	(15)		(17)		(32)		(36)
Non-current state income taxes	1		4		2		8
Operating income	$	189	$	156	$	343	$	297

The following table presents the Company's assets by segment:


($ in millions)	June 30, 2024		December 31, 2023
Assets
Ingalls	$	1,715	$	1,619
Newport News	4,829		4,612
Mission Technologies	3,243		3,161
Corporate	1,523		1,823
Total assets	$	11,310	$	11,215

Income Taxes	6 Months Ended
Income Taxes	Jun. 30, 2024
Income Tax Disclosure [Abstract]
Income Taxes	INCOME TAXES The Company's earnings are primarily domestic, and its effective income tax rates on earnings from operations for the three months ended June 30, 2024 and 2023, were 19.9% and 23.1%, respectively. For the six months ended June 30, 2024 and 2023, the Company's effective income tax rates on earnings from operations were 18.5% and 22.0%, respectively. The lower effective tax rate for each of the three and six months ended June 30, 2024, was primarily attributable to a taxable gain associated with the sale of the Company’s interest in the Titan joint venture recorded in 2023. For the three months ended June 30, 2024, the Company’s effective tax rate differed from the federal statutory corporate income tax rate of 21% primarily due to research and development tax credits. For the six months ended June 30, 2024, the Company’s effective tax rate differed from the federal statutory corporate income tax rate primarily due to research and development tax credits and income tax benefits associated with stock award settlement activity. The Company's unrecognized tax benefits increased by $2 million and $4 million during the three and six months ended June 30, 2024, respectively. As of June 30, 2024, the estimated amounts of the Company's unrecognized tax benefits, excluding interest and penalties, were liabilities of $102 million. Assuming a sustainment of these tax positions, a reversal of $79 million of the accrued amounts would favorably affect the Company's effective federal income tax rate in future periods. The potential decrease in unrecognized tax benefits in the next 12 months due to the potential lapse of the statute of limitations, as described in Note 12 of the Company’s 2023 Annual Report on Form 10-K, decreased from $17 million to $5 million as a result of an extension of the statute of limitations during the second quarter of 2024. The Company recognizes interest and penalties related to unrecognized tax benefits as income tax expense. For the three and six months ended June 30, 2024, interest resulting from the unrecognized tax benefits noted above increased income tax expense by $2 million and $3 million, respectively. Non-current state income taxes include deferred state income taxes, which reflect the change in deferred state tax assets and liabilities and the tax expense or benefit associated with changes in unrecognized state tax benefits in the relevant period. These amounts are recorded within operating income. Current period state income tax expense is charged to contract costs and included in cost of sales and service revenues in segment operating income.

Investigations, Claims, and Litigation	6 Months Ended
Investigations, Claims, and Litigation	Jun. 30, 2024
Investigations, Claims, And Litigation [Abstract]
Investigations, Claims, And Litigation	INVESTIGATIONS, CLAIMS, AND LITIGATION The Company is involved in legal proceedings before various courts and administrative agencies, and is periodically subject to government examinations, inquiries and investigations. Pursuant to FASB Accounting Standards Codification 450 - "Contingencies," the Company has accrued for losses associated with investigations, claims, and litigation when, and to the extent that, loss amounts related to the investigations, claims, and litigation are probable and can be reasonably estimated. The actual losses that might be incurred to resolve such investigations, claims, and litigation may be higher or lower than the amounts accrued. The Company has also provided footnote disclosure for matters for which a material loss is reasonably possible but a reserve has not been accrued because the likelihood of a material loss is not probable. Antitrust Complaint - On October 6, 2023, a class action antitrust lawsuit was filed against the Company and other defendants in the U.S. District Court for the Eastern District of Virginia. The lawsuit names several HII companies, among other companies, as defendants. The named plaintiffs generally allege that the defendant companies have adhered to a “gentlemen’s agreement” that prohibits any defendant from actively recruiting naval engineers from other defendants. The complaint seeks class certification, treble damages, and any other relief to which the plaintiffs are entitled. The District Court dismissed the lawsuit against all defendants in April 2024. COVID Insurance Claim - In September 2020, the Company filed a complaint against 32 reinsurers in the Superior Court, State of Vermont, Franklin Unit, seeking a judgment declaring that the Company's business interruption and other losses associated with COVID-19 are covered by the Company's property insurance program. The Company also initiated arbitration proceedings against six other reinsurers seeking similar relief. In July 2021, the Vermont court granted the reinsurers’ motion for judgment on the pleadings, which would have ended the Company’s claim. The Company appealed the decision to the Vermont Supreme Court, which reversed and remanded the lower court’s decision in September 2022, allowing the Company’s claim to proceed. No assurances can be provided regarding the ultimate resolution of this matter. U.S. Government Investigations and Claims - Departments and agencies of the U.S. Government have the authority to investigate various transactions and operations of the Company, and the results of such investigations may lead to administrative, civil, or criminal proceedings, the ultimate outcome of which could be fines, penalties, repayments or compensatory, treble, or other damages. U.S. Government regulations provide that certain findings against a contractor may also lead to suspension or debarment from future U.S. Government contracts or the loss of export privileges. Any suspension or debarment would have a material effect on the Company because of its reliance on government contracts. Asbestos Related Claims - HII and its predecessors-in-interest are defendants in a longstanding series of cases that have been and continue to be filed in various jurisdictions around the country, wherein former and current employees and various third parties allege exposure to asbestos containing materials while on or associated with HII premises or while working on vessels constructed or repaired by HII. In some instances, partial or full insurance coverage is available for the Company's liabilities. The costs to resolve these cases during the six months ended June 30, 2024 and 2023, were not material individually or in the aggregate. The Company’s estimate of asbestos-related liabilities is subject to uncertainty because such liabilities are influenced by many variables that are inherently difficult to predict. Although the Company believes the ultimate resolution of current cases will not have a material effect on its condensed consolidated financial position, results of operations, or cash flows, it cannot predict what new or revised claims or litigation might be asserted or what information might come to light and can, therefore, give no assurances regarding the ultimate outcome of asbestos related litigation. The Company is party to various other claims, legal proceedings, and investigations that arise in the ordinary course of business, including U.S. Government investigations that could result in administrative, civil, or criminal proceedings involving the Company. The Company is a contractor with the U.S. Government, and such proceedings can therefore include False Claims Act allegations against the Company. Although the Company believes that the resolution of these other claims, legal proceedings, and investigations will not have a material effect on its condensed consolidated financial position, results of operations, or cash flows, the Company cannot predict what new or revised claims or litigation might be asserted or what information might come to light and can, therefore, give no assurances regarding the ultimate outcome of these matters.

Commitments and Contingencies	6 Months Ended
Commitments and Contingencies	Jun. 30, 2024
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	COMMITMENTS AND CONTINGENCIES Contract Performance Contingencies - Contract profit margins may include estimates of revenues for matters on which the customer and the Company have not reached agreement, such as settlements and contract modifications in the process of negotiation, contract changes, claims, and requests for equitable adjustment for unanticipated contract costs. These estimates are based upon management's best assessment of the underlying causal events and circumstances and recognized to the extent of expected recovery based upon contractual entitlements and the probability of successful negotiation with the customer. The Company believes its outstanding customer settlements will be resolved without material impact to its financial position, results of operations, or cash flows. Environmental Matters - The estimated cost to complete environmental remediation is accrued when it is probable that the Company will incur such costs in the future to address environmental conditions at currently or formerly owned or leased operating facilities, or at sites where it has been named a Potentially Responsible Party by the Environmental Protection Agency or similarly designated by another environmental agency, and the related costs can be estimated by management. These accruals do not include any litigation costs related to environmental matters, nor do they include amounts recorded as asset retirement obligations. Management estimates that as of June 30, 2024, the probable estimable future cost for environmental remediation was not material. Although management cannot predict whether new information gained as remediation progresses or the Company incurs additional remediation obligations will materially affect the estimated liability accrued, management does not believe that future remediation expenditures will have a material effect on the Company's consolidated financial position, results of operations, or cash flows. Financial Arrangements - In the ordinary course of business, HII uses letters of credit issued by commercial banks to support certain leases, insurance policies, and contractual performance obligations, as well as surety bonds issued by insurance companies principally to support the Company's self-insured workers' compensation plans. As of June 30, 2024, the Company had $11 million in issued but undrawn letters of credit and $360 million of surety bonds outstanding. U.S. Government Claims - From time to time, the U.S. Government communicates to the Company potential claims, disallowed costs, and penalties concerning prior costs incurred by the Company with which the U.S. Government disagrees. When such preliminary findings are presented, the Company and U.S. Government representatives engage in discussions, from which the Company evaluates the merits of the claims and assesses the amounts being questioned. Although the Company believes that the resolution of any of these matters will not have a material effect on its consolidated financial position, results of operations, or cash flows, it cannot predict the ultimate outcome of these matters. Other Matters - The Company was in negotiations with a Mission Technologies customer beginning January 2023 to address issues related to a manufacturing contract, and the parties settled the matter in May 2024. The Company has recorded losses relating to the contract that were not material to the Company's consolidated financial position, results of operations, or cash flows. The Company previously disclosed an issue regarding the degree of corrosion of certain steel plates used to fabricate Friedman (NSC 11). The Company’s expectation regarding the resolution of the matter with the customer is included in contract cost and profit estimates. Those estimates include management's best assessment of the underlying causal events, contractual entitlements, and the probability of successful resolution with the customer. The Company does not expect the final resolution of the matter to have a material impact to the Company's consolidated financial position, results of operations, or cash flows. Collective Bargaining Agreements - Of the Company's more than 44,000 employees, approximately 45% are covered by a total of nine collective bargaining agreements and one site stabilization agreement. The Company believes its relationship with its employees is satisfactory.

Employee Pension And Other Postretirement Benefits

6 Months Ended

Jun. 30, 2024

Retirement Benefits [Abstract]

Employee Pension and Other Postretirement Benefits

EMPLOYEE PENSION AND OTHER POSTRETIREMENT BENEFITS

The Company provides eligible employees defined benefit pension plans, defined contribution benefit plans, and other postretirement benefit plans.

The costs of the Company's defined benefit pension plans and other postretirement benefit plans for the three and six months ended June 30, 2024 and 2023, were as follows:


	Three Months Ended June 30								Six Months Ended June 30
	Pension Benefits				Other Benefits				Pension Benefits				Other Benefits
($ in millions)	2024		2023		2024		2023		2024		2023		2024		2023
Components of net periodic benefit cost
Service cost	$	27	$	28	$	2	$	2	$	54	$	56	$	3	$	3
Interest cost	81		86		4		5		161		172		9		10
Expected return on plan assets	(135)		(133)		—		—		(269)		(265)		—		—
Amortization of prior service cost (credit)	4		5		—		—		8		9		(1)		(1)
Amortization of net actuarial loss (gain)	4		4		(4)		(4)		9		8		(7)		(7)

Net periodic benefit (income) cost	$	(19)	$	(10)	$	2	$	3	$	(37)	$	(20)	$	4	$	5

The Company made the following contributions to its defined benefit pension plans and other postretirement benefit plans for the six months ended June 30, 2024 and 2023:


	Six Months Ended June 30
($ in millions)	2024		2023
Pension plans

Discretionary
Qualified	$	—	$	—
Non-qualified	6		5
Other benefit plans	18		16
Total contributions	$	24	$	21

As of June 30, 2024, the Company anticipates no further significant cash contributions to its qualified defined benefit pension plans in 2024.

Stock Compensation Plans

6 Months Ended

Jun. 30, 2024

Share-Based Payment Arrangement [Abstract]

Stock Compensation Plans

STOCK COMPENSATION PLANS

During the six months ended June 30, 2024 and 2023, the Company issued new stock awards as follows:

The following table summarizes the status of the Company's outstanding stock awards as of June 30, 2024:


	Stock Awards (in thousands)	Weighted-Average Grant Date Fair Value		Weighted-Average Remaining Contractual Term (in years)
Total stock awards	550	$	221.69	1.2

Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Millions	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Pay vs Performance Disclosure
Net earnings (loss)	$ 173	$ 130	$ 326	$ 259

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Jun. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Basis of Presentation (Policies)	6 Months Ended
Basis of Presentation (Policies)	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Principles of Consolidation	Principles of Consolidation - The unaudited condensed consolidated financial statements of HII and its subsidiaries have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP") and the instructions to Form 10-Q promulgated by the Securities and Exchange Commission ("SEC"). As used in the Notes to the Condensed Consolidated Financial Statements (Unaudited), the terms "HII" and "the Company" refer to HII and its subsidiaries. All intercompany transactions and balances are eliminated in consolidation. For classification of current assets and liabilities related to its long-term production contracts, the Company uses the duration of these contracts as its operating cycle, which is generally longer than one year. Additionally, certain prior year amounts have been reclassified to conform to the current year presentation. These unaudited condensed consolidated financial statements include all adjustments of a normal recurring nature considered necessary by management for a fair presentation of the unaudited condensed consolidated financial position, results of operations, and cash flows and should be read in conjunction with the Company's audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2023 (the "2023 Annual Report on Form 10-K").
Fiscal Period Policy	The quarterly information is labeled using a calendar convention; that is, first quarter is consistently labeled as ending on March 31, second quarter as ending on June 30, and third quarter as ending on September 30. It is management's long-standing practice to establish interim closing dates using a "fiscal" calendar, which requires the businesses to close their books on a Friday near these quarter-end dates in order to normalize the potentially disruptive effects of quarterly closings on business processes. This practice only exists for interim periods within a reporting year.
Accounting Estimates	Accounting Estimates - The preparation of the Company's unaudited condensed consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets and liabilities and the disclosure of contingencies at the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting period. Estimates have been prepared on the basis of the most current and best available information, and actual results could differ materially from those estimates.
Fair Value of Financial Instruments	Fair Value of Financial Instruments - Except for the Company's long-term debt, the carrying amounts of the Company's financial instruments that are recorded at historical cost approximate fair value due to the short-term nature of the instruments and low credit risk associated with the respective counterparties. The Company maintains multiple grantor trusts to fund certain non-qualified pension plans. These trusts were valued at $227 million and $220 million as of June 30, 2024, and December 31, 2023, respectively, and are presented within miscellaneous other assets within the unaudited condensed consolidated statements of financial position. These trusts consist primarily of investments in marketable securities, which are held at fair value within Level 1 of the fair value hierarchy. The estimated fair values of the Company's total long-term debt (including current portion), excluding finance lease liabilities, as of June 30, 2024, and December 31, 2023, were $2,081 million and $2,309 million, respectively. The estimated fair values of the current portion of the Company's long-term debt, excluding finance lease liabilities, were $492 million and $229 million as of June 30, 2024, and December 31, 2023, respectively. The fair values of the Company's long-term debt were calculated based on recent trades of the Company's debt instruments in inactive markets, which fall within Level 2 of the fair value hierarchy.

Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2024

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The changes in accumulated other comprehensive loss by component for the three and six months ended June 30, 2024 and 2023, were as follows:


($ in millions)	Benefit Plans		Other		Total
Balance as of March 31, 2023	$	(596)	$	—	$	(596)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	5		—		5



Tax expense for items of other comprehensive income	(1)		—		(1)
Net current period other comprehensive income	4		—		4
Balance as of June 30, 2023	$	(592)	$	—	$	(592)

Balance as of March 31, 2024	$	(419)	$	—	$	(419)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	4		—		4




Net current period other comprehensive income	4		—		4
Balance as of June 30, 2024	$	(415)	$	—	$	(415)


($ in millions)	Benefit Plans		Other		Total
Balance as of December 31, 2022	$	(599)	$	—	$	(599)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	8		—		8
Amortization of net actuarial loss1	1		—		1


Tax expense for items of other comprehensive income	(2)		—		(2)
Net current period other comprehensive income	7		—		7
Balance as of June 30, 2023	$	(592)	$	—	$	(592)

Balance as of December 31, 2023	$	(422)	$	—	$	(422)

Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	7		—		7
Amortization of net actuarial loss1	2		—		2


Tax expense for items of other comprehensive income	(2)		—		(2)
Net current period other comprehensive income	7		—		7
Balance as of June 30, 2024	$	(415)	$	—	$	(415)

Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2024

Earnings Per Share [Abstract]

Calculation of Basic and Diluted Earnings Per Share

Basic and diluted earnings per common share were calculated as follows:


	Three Months Ended June 30				Six Months Ended June 30
(in millions, except per share amounts)	2024		2023		2024		2023
Net earnings	$	173	$	130	$	326	$	259

Weighted-average common shares outstanding	39.5		39.8		39.5		39.9
Net dilutive effect of stock awards	—		—		—		—


Dilutive weighted-average common shares outstanding	39.5		39.8		39.5		39.9

Earnings per share - basic	$	4.38	$	3.27	$	8.25	$	6.49
Earnings per share - diluted	$	4.38	$	3.27	$	8.25	$	6.49

Revenue (Tables)

6 Months Ended

Jun. 30, 2024

Disaggregation of Revenue [Abstract]

Disaggregation of Revenue [Table Text Block]

The following tables present revenues on a disaggregated basis:


	Three Months Ended June 30, 2024
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	631	$	1,263	$	32	$	—	$	1,926
Service revenues	80		271		700		—		1,051
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977
Customer Type
Federal	$	711	$	1,533	$	730	$	—	$	2,974
Commercial	—		1		1		—		2
State and local government agencies	—		—		1		—		1
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977
Contract Type
Firm fixed-price	$	1	$	2	$	85	$	—	$	88
Fixed-price incentive	630		812		3		—		1,445
Cost-type	80		720		599		—		1,399
Time and materials	—		—		45		—		45
Intersegment	1		1		33		(35)		—
Sales and service revenues	$	712	$	1,535	$	765	$	(35)	$	2,977


	Three Months Ended June 30, 2023
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	604	$	1,247	$	28	$	—	$	1,879
Service revenues	57		262		589		—		908
Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787
Customer Type
Federal	$	661	$	1,509	$	608	$	—	$	2,778
Commercial	—		—		9		—		9

Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787
Contract Type
Firm fixed-price	$	—	$	2	$	84	$	—	$	86
Fixed-price incentive	606		824		1		—		1,431
Cost-type	55		683		476		—		1,214
Time and materials	—		—		56		—		56
Intersegment	3		—		28		(31)		—
Sales and service revenues	$	664	$	1,509	$	645	$	(31)	$	2,787


	Six Months Ended June 30, 2024
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,217	$	2,439	$	57	$	—	$	3,713
Service revenues	147		528		1,394		—		2,069
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782
Customer Type
Federal	$	1,364	$	2,966	$	1,447	$	—	$	5,777
Commercial	—		1		3		—		4
State and local government agencies	—		—		1		—		1
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782
Contract Type
Firm fixed-price	$	2	$	4	$	167	$	—	$	173
Fixed-price incentive	1,216		1,600		5		—		2,821
Cost-type	146		1,363		1,192		—		2,701
Time and materials	—		—		87		—		87
Intersegment	3		2		64		(69)		—
Sales and service revenues	$	1,367	$	2,969	$	1,515	$	(69)	$	5,782


	Six Months Ended June 30, 2023
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,138	$	2,518	$	52	$	—	$	3,708
Service revenues	98		496		1,159		—		1,753
Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461
Customer Type
Federal	$	1,236	$	3,014	$	1,189	$	—	$	5,439
Commercial	—		—		22		—		22

Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461
Contract Type
Firm fixed-price	$	2	$	2	$	159	$	—	$	163
Fixed-price incentive	1,139		1,653		1		—		2,793
Cost-type	95		1,359		943		—		2,397
Time and materials	—		—		108		—		108
Intersegment	5		1		58		(64)		—
Sales and service revenues	$	1,241	$	3,015	$	1,269	$	(64)	$	5,461


	Three Months Ended June 30				Six Months Ended June 30
($ in millions)	2024		2023		2024		2023
Major Programs
Amphibious assault ships	$	413	$	374	$	765	$	697
Surface combatants and coast guard cutters	297		287		597		540
Other	2		3		5		4
Total Ingalls	712		664		1,367		1,241
Aircraft carriers	831		828		1,623		1,665
Submarines	563		537		1,079		1,077
Other	141		144		267		273
Total Newport News	1,535		1,509		2,969		3,015
C5ISR, CEW&S, LVC	638		524		1,264		1,042
Other	127		121		251		227
Total Mission Technologies	765		645		1,515		1,269
Intersegment eliminations	(35)		(31)		(69)		(64)
Sales and service revenues	$	2,977	$	2,787	$	5,782	$	5,461

Schedule of Change in Accounting Estimate

The following table presents the effect of net cumulative catch-up revenue adjustments on operating income and diluted earnings per share:


	Three Months Ended June 30				Six Months Ended June 30
($ in millions, except per share amounts)	2024		2023		2024		2023
Effect on operating income	$	24	$	20	$	26	$	29
Effect on diluted earnings per share	$	0.48	$	0.41	$	0.51	$	0.58

Contract with Customer, Contract Asset, Contract Liability, and Receivable

Net contract assets were comprised as follows:


($ in millions)	June 30, 2024		December 31, 2023
Contract assets	$	1,694	$	1,537
Contract liabilities	886		1,063
Net contract assets	$	808	$	474

Segment Information (Tables)

6 Months Ended

Jun. 30, 2024

Segment Reporting [Abstract]

Segment operating results

The following table presents segment results for the three and six months ended June 30, 2024 and 2023:


	Three Months Ended June 30				Six Months Ended June 30
($ in millions)	2024		2023		2024		2023
Sales and Service Revenues
Ingalls	$	712	$	664	$	1,367	$	1,241
Newport News	1,535		1,509		2,969		3,015
Mission Technologies	765		645		1,515		1,269
Intersegment eliminations	(35)		(31)		(69)		(64)
Sales and service revenues	$	2,977	$	2,787	$	5,782	$	5,461
Operating Income
Ingalls	$	56	$	65	$	116	$	120
Newport News	111		95		193		179
Mission Technologies	36		9		64		26
Segment operating income	203		169		373		325
Non-segment factors affecting operating income
Operating FAS/CAS Adjustment	(15)		(17)		(32)		(36)
Non-current state income taxes	1		4		2		8
Operating income	$	189	$	156	$	343	$	297

Segment assets

The following table presents the Company's assets by segment:


($ in millions)	June 30, 2024		December 31, 2023
Assets
Ingalls	$	1,715	$	1,619
Newport News	4,829		4,612
Mission Technologies	3,243		3,161
Corporate	1,523		1,823
Total assets	$	11,310	$	11,215

Employee Pension and Other Postretirement Benefits (Tables)

6 Months Ended

Jun. 30, 2024

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

The costs of the Company's defined benefit pension plans and other postretirement benefit plans for the three and six months ended June 30, 2024 and 2023, were as follows:


	Three Months Ended June 30								Six Months Ended June 30
	Pension Benefits				Other Benefits				Pension Benefits				Other Benefits
($ in millions)	2024		2023		2024		2023		2024		2023		2024		2023
Components of net periodic benefit cost
Service cost	$	27	$	28	$	2	$	2	$	54	$	56	$	3	$	3
Interest cost	81		86		4		5		161		172		9		10
Expected return on plan assets	(135)		(133)		—		—		(269)		(265)		—		—
Amortization of prior service cost (credit)	4		5		—		—		8		9		(1)		(1)
Amortization of net actuarial loss (gain)	4		4		(4)		(4)		9		8		(7)		(7)

Net periodic benefit (income) cost	$	(19)	$	(10)	$	2	$	3	$	(37)	$	(20)	$	4	$	5

Schedule of Defined Benefit Plans Disclosures, Cash Contributions

The Company made the following contributions to its defined benefit pension plans and other postretirement benefit plans for the six months ended June 30, 2024 and 2023:


	Six Months Ended June 30
($ in millions)	2024		2023
Pension plans

Discretionary
Qualified	$	—	$	—
Non-qualified	6		5
Other benefit plans	18		16
Total contributions	$	24	$	21

Stock Compensation Plans (Tables)

6 Months Ended

Jun. 30, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of Status of Stock Awards

The following table summarizes the status of the Company's outstanding stock awards as of June 30, 2024:


	Stock Awards (in thousands)	Weighted-Average Grant Date Fair Value		Weighted-Average Remaining Contractual Term (in years)
Total stock awards	550	$	221.69	1.2

Description of Business (Narrative) (Details)	6 Months Ended
Description of Business (Narrative) (Details)	Jun. 30, 2024 segments
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of reportable segments	3

Basis of Presentation (Narrative) (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Assets held in rabbi trusts	$ 227	$ 220
Fair value of total long term debt, excluding finance lease liabilities	2,081	2,309
Fair value of current portion of long-term debt, excluding finance lease liabilities	$ 492	$ 229

Stockholders' Equity (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024	Jan. 30, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022	Nov. 05, 2019
Stockholders' Equity [Line Items]
Amount authorized for stock repurchase program						$ 3,800				$ 3,200
Repurchased shares of treasury stock			473,438	75,849
Treasury stock activity	$ 65	$ 7	$ 128	$ 16
Dividends paid			102	99
Accumulated other comprehensive income (loss)	(415)	(592)	(415)	(592)	$ (419)		$ (422)	$ (596)	$ (599)
Benefit Plans
Stockholders' Equity [Line Items]
Accumulated other comprehensive income (loss)	(415)	(592)	(415)	(592)	$ (419)		$ (422)	$ (596)	$ (599)
Treasury Stock, Common
Stockholders' Equity [Line Items]
Treasury stock activity	$ 65	$ 7	128	$ 16
Excise tax on share repurchases			$ 1

Stockholders' Equity Accumulated Other Comprehensive Income (Loss) (Table) (Details) - USD ($)
$ in Millions

3 Months Ended

6 Months Ended

Jun. 30, 2024

Jun. 30, 2023

Jun. 30, 2024

Jun. 30, 2023

Accumulated Other Comprehensive Income (Loss) [Line Items]

Balance, beginning

$ (419)

$ (596)

$ (422)

$ (599)

Amortization of prior service cost (credit)

^[1]

Amortization of net actuarial loss (gain)

^[1]

Tax benefit (expense) for items of other comprehensive income

(1)

(2)

Other comprehensive income (loss), net of tax

Balance, ending

(415)

(592)

(415)

(592)

Reclassification out of AOCI

Accumulated Other Comprehensive Income (Loss) [Line Items]

Tax benefit (expense) for items of other comprehensive income

(1)

(2)

Maximum | Reclassification out of AOCI

Accumulated Other Comprehensive Income (Loss) [Line Items]

Tax benefit (expense) for items of other comprehensive income

(1)

Benefit Plans

Accumulated Other Comprehensive Income (Loss) [Line Items]

Balance, beginning

(419)

(596)

(422)

(599)

Amortization of prior service cost (credit)

^[1]

Amortization of net actuarial loss (gain)

^[1]

Tax benefit (expense) for items of other comprehensive income

(1)

(2)

Other comprehensive income (loss), net of tax

Balance, ending

$ (415)

$ (592)

$ (415)

$ (592)

[1]

These accumulated comprehensive loss components are included in the computation of net periodic benefit cost. See Note 11: Employee Pension and Other Postretirement Benefits. The tax expense recorded in stockholders' equity for the amounts reclassified from accumulated other comprehensive loss for the three months ended June 30, 2024 and 2023, was less than $1 million and $1 million, respectively. The tax expense recorded in stockholders' equity for the amounts reclassified from accumulated other comprehensive loss for each of the six months ended June 30, 2024 and 2023, was $2 million.

Basic and Diluted Earnings Per Share (Table) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Net earnings (loss)	$ 173	$ 130	$ 326	$ 259
Weighted-average common shares outstanding (in shares)	39.5	39.8	39.5	39.9
Dilutive weighted-average common shares outstanding (in shares)	39.5	39.8	39.5	39.9
Earnings (loss) per share - basic (in dollars per share)	$ 4.38	$ 3.27	$ 8.25	$ 6.49
Earnings (loss) per share - diluted (in dollars per share)	$ 4.38	$ 3.27	$ 8.25	$ 6.49

Earnings Per Share (Narrative) (Details) - shares shares in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Restricted performance stock rights
Antidilutive Securities Excluded from Computation of Earnings Per Share
Number of shares from stock awards excluded from computation of earnings per share	0.4	0.5	0.4	0.5
Restricted stock rights
Antidilutive Securities Excluded from Computation of Earnings Per Share
Number of shares from stock awards excluded from computation of earnings per share	0.1		0.1

Revenue (Table) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Revenue (Table) (Details) - USD ($) $ in Millions	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Sales and service revenues	$ 2,977	$ 2,787	$ 5,782	$ 5,461
Intersegment Elimination
Disaggregation of Revenue [Line Items]
Sales and service revenues	(35)	(31)	(69)	(64)
Firm fixed-price
Disaggregation of Revenue [Line Items]
Sales and service revenues	88	86	173	163
Fixed-price incentive
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,445	1,431	2,821	2,793
Cost-type
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,399	1,214	2,701	2,397
Time-and-materials
Disaggregation of Revenue [Line Items]
Sales and service revenues	45	56	87	108
Federal
Disaggregation of Revenue [Line Items]
Sales and service revenues	2,974	2,778	5,777	5,439
Commercial
Disaggregation of Revenue [Line Items]
Sales and service revenues	2	9	4	22
State and local government agencies
Disaggregation of Revenue [Line Items]
Sales and service revenues	1		1
Product [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,926	1,879	3,713	3,708
Service [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,051	908	2,069	1,753
Ingalls \| Intersegment Elimination
Disaggregation of Revenue [Line Items]
Sales and service revenues	1	3	3	5
Ingalls \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	712	664	1,367	1,241
Ingalls \| Amphibious assault ships \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	413	374	765	697
Ingalls \| Surface combatants and coast guard cutters \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	297	287	597	540
Ingalls \| Other programs \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	2	3	5	4
Ingalls \| Firm fixed-price \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	1		2	2
Ingalls \| Fixed-price incentive \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	630	606	1,216	1,139
Ingalls \| Cost-type \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	80	55	146	95
Ingalls \| Federal \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	711	661	1,364	1,236
Ingalls \| Product [Member] \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	631	604	1,217	1,138
Ingalls \| Service [Member] \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	80	57	147	98
Newport News \| Intersegment Elimination
Disaggregation of Revenue [Line Items]
Sales and service revenues	1		2	1
Newport News \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,535	1,509	2,969	3,015
Newport News \| Aircraft carriers \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	831	828	1,623	1,665
Newport News \| Submarines \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	563	537	1,079	1,077
Newport News \| Other programs \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	141	144	267	273
Newport News \| Firm fixed-price \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	2	2	4	2
Newport News \| Fixed-price incentive \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	812	824	1,600	1,653
Newport News \| Cost-type \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	720	683	1,363	1,359
Newport News \| Federal \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,533	1,509	2,966	3,014
Newport News \| Commercial \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	1		1
Newport News \| Product [Member] \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,263	1,247	2,439	2,518
Newport News \| Service [Member] \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	271	262	528	496
Mission Technologies \| Intersegment Elimination
Disaggregation of Revenue [Line Items]
Sales and service revenues	33	28	64	58
Mission Technologies \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	765	645	1,515	1,269
Mission Technologies \| C5ISR, CEW&S, LVC \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	638	524	1,264	1,042
Mission Technologies \| Other programs \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	127	121	251	227
Mission Technologies \| Firm fixed-price \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	85	84	167	159
Mission Technologies \| Fixed-price incentive \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	3	1	5	1
Mission Technologies \| Cost-type \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	599	476	1,192	943
Mission Technologies \| Time-and-materials \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	45	56	87	108
Mission Technologies \| Federal \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	730	608	1,447	1,189
Mission Technologies \| Commercial \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	1	9	3	22
Mission Technologies \| State and local government agencies \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	1		1
Mission Technologies \| Product [Member] \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	32	28	57	52
Mission Technologies \| Service [Member] \| Operating Segments
Disaggregation of Revenue [Line Items]
Sales and service revenues	$ 700	$ 589	$ 1,394	$ 1,159

Revenue (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Abstract]
Revenue, Remaining Performance Obligation, Amount	$ 48,500		$ 48,500
Revenue, performance obligation, recognition percentage, year two			35.00%
Revenue, performance obligation, recognition percentage, year four			30.00%
Increase (Decrease) in Net Contract Assets			$ 334
Contract with Customer, Liability, Revenue Recognized	283	$ 122	924	$ 673
Change in Accounting Estimate
Operating Income (Loss)	$ 189	$ 156	$ 343	$ 297
Diluted earnings (loss) per share	$ 4.38	$ 3.27	$ 8.25	$ 6.49
Contracts Accounted for under Percentage of Completion
Change in Accounting Estimate
Operating Income (Loss)	$ 24	$ 20	$ 26	$ 29
Diluted earnings (loss) per share	$ 0.48	$ 0.41	$ 0.51	$ 0.58
Contracts Accounted for under Percentage of Completion \| Newport News contract
Change in Accounting Estimate
Operating Income (Loss)	$ 28

Change in Accounting Estimate (Table) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Change in Accounting Estimate
Operating Income (Loss)	$ 189	$ 156	$ 343	$ 297
Diluted earnings (loss) per share	$ 4.38	$ 3.27	$ 8.25	$ 6.49
Contracts Accounted for under Percentage of Completion
Change in Accounting Estimate
Operating Income (Loss)	$ 24	$ 20	$ 26	$ 29
Diluted earnings (loss) per share	$ 0.48	$ 0.41	$ 0.51	$ 0.58

Net Contract Asset (Table) (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Contract assets	$ 1,694	$ 1,537
Contract liabilities	886	1,063
Net contract assets	$ 808	$ 474

Segment Operating Results (Table) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Sales and Service Revenues
Sales and service revenue	$ 2,977	$ 2,787	$ 5,782	$ 5,461
Operating Income (Loss)
Operating income (loss)	189	156	343	297
Intersegment Elimination
Sales and Service Revenues
Sales and service revenue	(35)	(31)	(69)	(64)
Operating Segments
Operating Income (Loss)
Operating income (loss)	203	169	373	325
Corporate, Non-Segment
Non-segment factors affecting operating income (loss)
Operating FAS/CAS Adjustment	(15)	(17)	(32)	(36)
Non-current state income taxes	1	4	2	8
Ingalls \| Intersegment Elimination
Sales and Service Revenues
Sales and service revenue	1	3	3	5
Ingalls \| Operating Segments
Sales and Service Revenues
Sales and service revenue	712	664	1,367	1,241
Operating Income (Loss)
Operating income (loss)	56	65	116	120
Newport News \| Intersegment Elimination
Sales and Service Revenues
Sales and service revenue	1		2	1
Newport News \| Operating Segments
Sales and Service Revenues
Sales and service revenue	1,535	1,509	2,969	3,015
Operating Income (Loss)
Operating income (loss)	111	95	193	179
Mission Technologies \| Intersegment Elimination
Sales and Service Revenues
Sales and service revenue	33	28	64	58
Mission Technologies \| Operating Segments
Sales and Service Revenues
Sales and service revenue	765	645	1,515	1,269
Operating Income (Loss)
Operating income (loss)	$ 36	$ 9	$ 64	$ 26

Segment Assets (Table) (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Segment Reporting Information
Assets	$ 11,310	$ 11,215
Ingalls
Segment Reporting Information
Assets	1,715	1,619
Newport News
Segment Reporting Information
Assets	4,829	4,612
Mission Technologies
Segment Reporting Information
Assets	3,243	3,161
Corporate
Segment Reporting Information
Assets	$ 1,523	$ 1,823

Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Millions	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Income Tax Contingency [Line Items]
Effective income tax rate	19.90%	23.10%	18.50%	22.00%
Federal Statutory Income Tax Rate, Percent	21.00%	21.00%	21.00%	21.00%
Unrecognized Tax Benefits, Period Increase (Decrease)	$ 2		$ 4
Unrecognized Tax Benefits	102		102
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	79		79
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	(5)		(5)		$ (17)
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	$ 2		$ 3

Investigations, Claims, and Litigation (Narrative) (Details)	6 Months Ended
	Jun. 30, 2024 numberOfReinsurers
Loss Contingencies
Number of reinsurers/defendants	32
Arbitration
Loss Contingencies
Number of reinsurers/defendants	6

Commitments and Contingencies (Narrative) (Details) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($)
Commitments and Contingencies
Percentage of workforce subject to Collective Bargaining Arrangements	45.00%
Number of Collective Bargaining Agreements	9
Number of site stabilization agreements	1
Surety Bonds Outstanding
Commitments and Contingencies
Surety bonds outstanding	$ 360
Revolving Credit Facility [Member]
Commitments and Contingencies
Letters of credit issued but undrawn	$ 11
Minimum
Commitments and Contingencies
Entity Number of Employees	44,000

Employee Pension and Other Postretirement Benefits Net Benefit Costs (Table) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Pension Benefits
Defined Benefit Plan Disclosure
Service cost	$ 27	$ 28	$ 54	$ 56
Interest cost	81	86	161	172
Expected return on plan assets	(135)	(133)	(269)	(265)
Amortization of prior service cost (credit)	4	5	8	9
Amortization of net actuarial loss (gain)	4	4	9	8
Net periodic benefit (income) cost	(19)	(10)	(37)	(20)
Other Benefits
Defined Benefit Plan Disclosure
Service cost	2	2	3	3
Interest cost	4	5	9	10
Amortization of prior service cost (credit)			(1)	(1)
Amortization of net actuarial loss (gain)	(4)	(4)	(7)	(7)
Net periodic benefit (income) cost	$ 2	$ 3	$ 4	$ 5

Employee Pension and Other Postretirement Benefits Cash Contributions (Table) (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Defined Benefit Plan Disclosure
Other benefit plans	$ 18	$ 16
Total contributions	24	21
Discretionary Contribution \| Non-qualified
Defined Benefit Plan Disclosure
Pension contributions	$ 6	$ 5

Stock Compensation Plans (Narrative) (Details) - $ / shares	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Stock awards
Stock rights, weighted-average grant date fair value	$ 221.69
Restricted performance stock rights
Stock awards
Stock rights, granted	100,000	200,000
Stock rights, weighted-average grant date fair value	$ 288.33	$ 214.92
Restricted performance stock rights \| Minimum
Stock awards
Restricted performance stock rights ultimate vesting percentage	0.00%
Restricted performance stock rights \| Maximum
Stock awards
Restricted performance stock rights ultimate vesting percentage	200.00%
Restricted stock rights
Stock awards
Stock rights, granted	100,000
Stock rights, weighted-average grant date fair value	$ 288.26
Restricted stock rights \| Share-Based Payment Arrangement, Tranche One
Stock awards
Stock rights, vesting percentage	33.33%
Restricted stock rights \| Share-Based Payment Arrangement, Tranche Two
Stock awards
Stock rights, vesting percentage	33.33%
Restricted stock rights \| Share-Based Payment Arrangement, Tranche Three
Stock awards
Stock rights, vesting percentage	33.33%
Retention restricted stock rights
Stock awards
Stock rights, granted	1,200	7,400
Stock rights, weighted-average grant date fair value	$ 288.53	$ 210.90
Retention restricted stock rights \| Minimum
Stock awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period	1 year	2 years
Retention restricted stock rights \| Maximum
Stock awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period	2 years	3 years

Schedule of Status of Stock Awards (Table) (Details) shares in Thousands	6 Months Ended
	Jun. 30, 2024 $ / shares shares
Stock awards
Stock awards, outstanding \| shares	550
Stock awards, weighted-average grant date fair value \| $ / shares	$ 221.69
Stock awards, weighted-average remaining contractual term	1 year 2 months 12 days