10-Q

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 September 30, 2022

or

☐ 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 October 28, 2022, 39,903,536 shares of the registrant's common stock were outstanding.

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	37
Item 4.	Controls and Procedures	37
	PART II – OTHER INFORMATION
Item 1.	Legal Proceedings	38
Item 1A.	Risk Factors	38
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	38
Item 3.	Defaults Upon Senior Securities	38
Item 4.	Mine Safety Disclosures	38
Item 5.	Other Information	38
Item 6.	Exhibits	39
Signatures		40

HUNTINGTON INGALLS INDUSTRIES, INC.

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (UNAUDITED)

 

	Three Months Ended September 30				Nine Months Ended September 30
(in millions, except per share amounts)	2022		2021		2022		2021
Sales and service revenues
Product sales	$	1,774	$	1,701	$	5,327	$	5,185
Service revenues	852		637		2,537		1,662
Sales and service revenues	2,626		2,338		7,864		6,847
Cost of sales and service revenues
Cost of product sales	1,517		1,453		4,511		4,402
Cost of service revenues	747		554		2,252		1,450
Income from operating investments, net	13		11		47		31
Other income and gains, net	—		2		—		3
General and administrative expenses	244		226		688		636
Operating income	131		118		460		393
Other income (expense)
Interest expense	(27)		(24)		(79)		(63)
Non-operating retirement benefit	71		45		209		135
Other, net	(13)		2		(30)		10
Earnings before income taxes	162		141		560		475
Federal and foreign income tax expense (benefit)	24		(6)		104		51
Net earnings	$	138	$	147	$	456	$	424
Basic earnings per share	$	3.44	$	3.65	$	11.37	$	10.52
Weighted-average common shares outstanding	40.1		40.3		40.1		40.3
Diluted earnings per share	$	3.44	$	3.65	$	11.37	$	10.52
Weighted-average diluted shares outstanding	40.1		40.3		40.1		40.3
Dividends declared per share	$	1.18	$	1.14	$	3.54	$	3.42
Net earnings from above	$	138	$	147	$	456	$	424
Other comprehensive income (loss)
Change in unamortized benefit plan costs	12		43		(61)		102
Other	(1)		(1)		(2)		1
Tax benefit (expense) for items of other comprehensive income	(3)		(11)		16		(26)
Other comprehensive income (loss), net of tax	8		31		(47)		77
Comprehensive income	$	146	$	178	$	409	$	501

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

1

HUNTINGTON INGALLS INDUSTRIES, INC.

CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (UNAUDITED)

($ in millions)	September 30, 2022		December 31, 2021
Assets
Current Assets
Cash and cash equivalents	$	117	$	627
Accounts receivable, net of allowance for doubtful accounts of $2 million as of 2022 and $9 million as of 2021	721		433
Contract assets	1,564		1,310
Inventoried costs	174		161
Income taxes receivable	180		209
Prepaid expenses and other current assets	61		50
Total current assets	2,817		2,790
Property, plant, and equipment, net of accumulated depreciation of $2,283 million as of 2022 and $2,149 million as of 2021	3,136		3,107
Operating lease assets	236		241
Goodwill	2,618		2,628
Other intangible assets, net of accumulated amortization of $846 million as of 2022 and $741 million as of 2021	1,054		1,159
Pension plan assets	355		281
Miscellaneous other assets	399		421
Total assets	$	10,615	$	10,627
Liabilities and Stockholders' Equity
Current Liabilities
Trade accounts payable	$	539	$	603
Accrued employees’ compensation	355		361
Current portion of long-term debt	399		—
Current portion of postretirement plan liabilities	137		137
Current portion of workers’ compensation liabilities	241		252
Contract liabilities	768		651
Other current liabilities	453		423
Total current liabilities	2,892		2,427
Long-term debt	2,605		3,298
Pension plan liabilities	394		351
Other postretirement plan liabilities	360		368
Workers’ compensation liabilities	486		506
Long-term operating lease liabilities	202		194
Deferred tax liabilities	274		313
Other long-term liabilities	354		362
Total liabilities	7,567		7,819
Commitments and Contingencies (Note 12)
Stockholders’ Equity
Common stock, $0.01 par value; 150 million shares authorized; 53.5 million shares issued and 39.9 million shares outstanding as of September 30, 2022, and 53.4 million shares issued and 40.0 million shares outstanding as of December 31, 2021	1		1
Additional paid-in capital	2,014		1,998
Retained earnings	4,203		3,891
Treasury stock	(2,200)		(2,159)
Accumulated other comprehensive loss	(970)		(923)
Total stockholders’ equity	3,048		2,808
Total liabilities and stockholders’ equity	$	10,615	$	10,627

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

2

HUNTINGTON INGALLS INDUSTRIES, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)

	Nine Months Ended September 30
($ in millions)	2022		2021
Operating Activities
Net earnings	$	456	$	424
Adjustments to reconcile to net cash provided by (used in) operating activities
Depreciation	158		154
Amortization of purchased intangibles	105		48
Amortization of debt issuance costs	6		6
Provision for doubtful accounts	(7)		—
Stock-based compensation	28		19
Deferred income taxes	(14)		74
Loss (gain) on investments in marketable securities	34		(12)
Change in
Accounts receivable	(281)		52
Contract assets	(254)		(179)
Inventoried costs	(13)		(7)
Prepaid expenses and other assets	(4)		(116)
Accounts payable and accruals	48		93
Retiree benefits	(99)		(73)
Other non-cash transactions, net	2		6
Net cash provided by operating activities	165		489
Investing Activities
Capital expenditures
Capital expenditure additions	(179)		(216)
Grant proceeds for capital expenditures	—		11
Acquisitions of businesses, net of cash received	—		(1,636)
Investment in affiliates	(5)		(22)
Proceeds from disposition of business	—		20
Other investing activities, net	6		1
Net cash used in investing activities	(178)		(1,842)
Financing Activities
Proceeds from issuance of long-term debt	—		1,650
Repayment of long-term debt	(300)		—
Debt issuance costs	—		(22)
Dividends paid	(142)		(138)
Repurchases of common stock	(41)		(87)
Employee taxes on certain share-based payment arrangements	(14)		(7)
Net cash (used in) provided by financing activities	(497)		1,396
Change in cash and cash equivalents	(510)		43
Cash and cash equivalents, beginning of period	627		512
Cash and cash equivalents, end of period	$	117	$	555
Supplemental Cash Flow Disclosure
Cash paid for income taxes (net of refunds)	$	107	$	31
Cash paid for interest	$	61	$	39
Non-Cash Investing and Financing Activities
Capital expenditures accrued in accounts payable	$	5	$	4

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

3

HUNTINGTON INGALLS INDUSTRIES, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) 

Three Months Ended September 30, 2022 and 2021 ($ in millions)	Common Stock		Additional Paid-in Capital		Retained Earnings (Deficit)		Treasury Stock		Accumulated Other Comprehensive Income (Loss)		Total Stockholders' Equity
Balance as of June 30, 2021	$	1	$	1,977	$	3,718	$	(2,128)	$	(1,501)	$	2,067
Net earnings	—		—		147		—		—		147
Dividends declared ($1.14 per share)	—		—		(46)		—		—		(46)
Stock-based compensation	—		7		—		—		—		7
Other comprehensive income, net of tax	—		—		—		—		31		31
Treasury stock activity	—		—		—		(17)		—		(17)
Balance as of September 30, 2021	$	1	$	1,984	$	3,819	$	(2,145)	$	(1,470)	$	2,189
Balance as of June 30, 2022	$	1	$	2,002	$	4,113	$	(2,186)	$	(978)	$	2,952
Net earnings	—		—		138		—		—		138
Dividends declared ($1.18 per share)	—		—		(48)		—		—		(48)
Stock-based compensation	—		12		—		—		—		12
Other comprehensive income, net of tax	—		—		—		—		8		8
Treasury stock activity	—		—		—		(14)		—		(14)
Balance as of September 30, 2022	$	1	$	2,014	$	4,203	$	(2,200)	$	(970)	$	3,048

Nine Months Ended September 30, 2022 and 2021 ($ 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, 2020	$	1	$	1,972	$	3,533	$	(2,058)	$	(1,547)	$	1,901
Net earnings	—		—		424		—		—		424
Dividends declared ($3.42 per share)	—		—		(138)		—		—		(138)
Stock-based compensation	—		12		—		—		—		12
Other comprehensive income, net of tax	—		—		—		—		77		77
Treasury stock activity	—		—		—		(87)		—		(87)
Balance as of September 30, 2021	$	1	$	1,984	$	3,819	$	(2,145)	$	(1,470)	$	2,189
Balance as of December 31, 2021	$	1	$	1,998	$	3,891	$	(2,159)	$	(923)	$	2,808
Net earnings	—		—		456		—		—		456
Dividends declared ($3.54 per share)	—		—		(142)		—		—		(142)
Stock-based compensation	—		16		(2)		—		—		14
Other comprehensive loss, net of tax	—		—		—		—		(47)		(47)
Treasury stock activity	—		—		—		(41)		—		(41)
Balance as of September 30, 2022	$	1	$	2,014	$	4,203	$	(2,200)	$	(970)	$	3,048

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

4

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 (formerly named Technical Solutions). 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. The Mission Technologies segment delivers high-value engineering and technology solutions to enable multi-domain distributed operations in the government and commercial services markets.

HII conducts most of its business with the U.S. Government, primarily the Department of Defense ("DoD"). As prime contractor, principal subcontractor, team member, or partner, the Company participates in many high-priority U.S. defense programs. Through its Ingalls segment, HII is a builder of amphibious assault and expeditionary warfare ships for the U.S. Navy, the sole builder of National Security Cutters for the U.S. Coast Guard, and one of only two companies that builds the Navy's current fleet of Arleigh Burke class (DDG 51) destroyers. Through its Newport News segment, HII is the nation's sole designer, builder, and refueler of nuclear-powered aircraft carriers, and one of only two companies currently designing and building nuclear-powered submarines for the U.S. Navy. The 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; unmanned autonomous systems; live, virtual, and constructive training solutions; platform modernization; and critical nuclear operations.

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"). 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.

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, 2021.

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. The effects of this practice only exist 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 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.

5

The Company maintains multiple grantor trusts to fund certain non-qualified pension plans. These trusts were valued at $196 million and $220 million as of September 30, 2022, and December 31, 2021, 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) as of September 30, 2022, and December 31, 2021, were $2,768 million and $3,449 million, respectively. The estimated fair value of the current portion of the Company's long-term debt was $386 million as of September 30, 2022. 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 under the fair value hierarchy.

Debt Prepayment - As of September 30, 2022, $325 million of the Company's Term Loan due August 19, 2024 has been prepaid, with a remaining balance of $325 million.

3. ACCOUNTING STANDARDS UPDATES

Accounting pronouncements issued but not effective until after December 31, 2022, are not expected to have a material impact on the Company's consolidated financial position, results of operations, and cash flows.

4. ACQUISITIONS

On August 19, 2021, the Company acquired all of the outstanding common stock of Alion Holding Corp., the parent company of Alion Science and Technology Corporation (“Alion”), a technology-driven solutions provider. The Company accounted for the transaction as a business combination using the acquisition method of accounting in accordance with Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 805 Business Combinations. The purchase price was $1.79 billion, including $148 million of cash received in the acquisition. In connection with the acquisition, the Company originally recorded $1,024 million of goodwill, which included the value of Alion's workforce, and $720 million of intangible assets related to customer relationships and existing contract backlog. The goodwill is attributable to operational synergies and growth opportunities and was allocated to the Company's Mission Technologies segment. For the nine months ended September 30, 2022, the Company recorded a decrease to goodwill of $10 million, resulting from updates to Alion’s tax carryforwards and the true-up of estimated taxes to filed income tax returns for the pre-acquisition period. The acquisition accounting was completed at September 30, 2022. None of the goodwill resulting from this acquisition is expected to be amortizable for tax purposes.

Alion provides advanced engineering and research and development services in the areas of intelligence, surveillance, and reconnaissance, military training and simulation, cyber, data analytics, and other next-generation technology based solutions to the DoD and intelligence community customers, with the U.S. Navy representing about one-third of current annual revenues.

Pro Forma Financial Information

The following unaudited consolidated pro forma summary has been prepared by adjusting the Company's historical data to give effect to the acquisition of Alion as if it had occurred on January 1, 2021.

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions, except per share amounts)	2022		Pro Forma 2021		2022		Pro Forma 2021
Sales and service revenues	$	2,626	$	2,532	$	7,864	$	7,687
Net earnings	$	138	$	142	$	456	$	416
Basic earnings per share	$	3.44	$	3.52	$	11.37	$	10.32
Diluted earnings per share	$	3.44	$	3.52	$	11.37	$	10.32

These unaudited pro forma results include adjustments associated with the acquisition, such as the amortization of acquired intangible assets and interest expense on debt financing.

6

The unaudited consolidated pro forma financial information was prepared in accordance with GAAP and is not necessarily indicative of the results of operations that would have occurred if the acquisition had been completed on the date indicated, nor is it indicative of the future operating results of the Company.

The unaudited pro forma results do not reflect events that either have occurred or may occur after the acquisition date, including, but not limited to, the anticipated realization of operating synergies in subsequent periods. These results also do not give effect to certain charges that the Company incurred in connection with the acquisition, including, but not limited to, additional professional fees and employee integration.

5. STOCKHOLDERS' EQUITY

Treasury Stock - In November 2019, the Company's board of directors authorized an increase in the Company's stock repurchase program from $2.2 billion to $3.2 billion and an extension of the term of the program to October 31, 2024. Repurchases are made from time to time at management's discretion in accordance with applicable federal securities laws. For the nine months ended September 30, 2022, the Company repurchased 196,850 shares at an aggregate cost of $41 million. For the nine months ended September 30, 2021, the Company repurchased 469,436 shares at an aggregate cost of $87 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 $142 million and $138 million for the nine months ended September 30, 2022 and 2021, 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 as of September 30, 2022, was comprised of unamortized benefit plan costs of $969 million and other comprehensive loss of $1 million. The accumulated other comprehensive loss as of December 31, 2021, was comprised of unamortized benefit plan costs of $923 million.

The changes in accumulated other comprehensive income (loss) by component for the three and nine months ended September 30, 2022 and 2021, were as follows:

($ in millions)	Benefit Plans		Other		Total
Balance as of June 30, 2021	$	(1,502)	$	1	$	(1,501)
Other comprehensive income (loss) before reclassifications	14		(1)		13
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	2		—		2
Amortization of net actuarial loss1	27		—		27
Tax expense for items of other comprehensive income	(11)		—		(11)
Net current period other comprehensive income (loss)	32		(1)		31
Balance as of September 30, 2021	$	(1,470)	$	—	$	(1,470)
Balance as of June 30, 2022	$	(977)	$	(1)	$	(978)
Other comprehensive income (loss) before reclassifications	3		(1)		2
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	5		—		5
Amortization of net actuarial loss1	8		—		8
Settlement gain1	(4)		—		(4)
Tax (expense) benefit for items of other comprehensive income (loss)	(4)		1		(3)
Net current period other comprehensive income	8		—		8
Balance as of September 30, 2022	$	(969)	$	(1)	$	(970)

7

($ in millions)	Benefit Plans		Other		Total
Balance as of December 31, 2020	$	(1,546)	$	(1)	$	(1,547)
Other comprehensive income before reclassifications	14		1		15
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	8		—		8
Amortization of net actuarial loss1	80		—		80
Tax expense for items of other comprehensive income	(26)		—		(26)
Net current period other comprehensive income	76		1		77
Balance as of September 30, 2021	$	(1,470)	$	—	$	(1,470)
Balance as of December 31, 2021	$	(923)	$	—	$	(923)
Other comprehensive loss before reclassifications	(94)		(2)		(96)
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	13		—		13
Amortization of net actuarial loss1	24		—		24
Settlement gain1	(4)		—		(4)
Tax benefit for items of other comprehensive loss	15		1		16
Net current period other comprehensive loss	(46)		(1)		(47)
Balance as of September 30, 2022	$	(969)	$	(1)	$	(970)

1 These accumulated comprehensive loss components are included in the computation of net periodic benefit cost. See Note 13: Employee Pension and Other Postretirement Benefits. The tax benefit associated with amounts reclassified from accumulated other comprehensive loss for the three months ended September 30, 2022 and 2021, was $2 million and $8 million, respectively. The tax benefit associated with amounts reclassified from accumulated other comprehensive loss for the nine months ended September 30, 2022 and 2021, was $8 million and $23 million, respectively.

6. EARNINGS PER SHARE

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

	Three Months Ended September 30				Nine Months Ended September 30
(in millions, except per share amounts)	2022		2021		2022		2021
Net earnings	$	138	$	147	$	456	$	424
Weighted-average common shares outstanding	40.1		40.3		40.1		40.3
Net dilutive effect of stock awards	—		—		—		—
Dilutive weighted-average common shares outstanding	40.1		40.3		40.1		40.3
Earnings per share - basic	$	3.44	$	3.65	$	11.37	$	10.52
Earnings per share - diluted	$	3.44	$	3.65	$	11.37	$	10.52

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") for each of the three and nine months ended September 30, 2022 and 2021.

8

7. REVENUE

Disaggregation of Revenue

The Company's contracts with customers typically fall into one of four categories: firm fixed-price, fixed-price incentive, cost-type, and time and materials.

•Firm Fixed-Price Contracts - A firm fixed-price contract is a contract in which the specified scope of work is agreed to for a price that is predetermined by bid or negotiation and not generally subject to adjustment regardless of costs incurred by the contractor.

•Fixed-Price Incentive Contracts - Fixed-price incentive contracts provide for reimbursement of the contractor's allowable costs, but are subject to a cost-share limit that affects profitability. Fixed-price incentive contracts effectively become firm fixed-price contracts once the cost-share limit is reached.

•Cost-Type Contracts - Cost-type contracts provide for reimbursement of the contractor's allowable costs plus a fee that represents profit. Cost-type contracts generally require that the contractor use its reasonable efforts to accomplish the scope of the work within some specified time and some stated dollar limitation.

•Time and Materials - Time and materials contracts specify a fixed hourly billing rate for each direct labor hour expended and reimbursement for allowable material costs and expenses.

The following tables present revenues on a disaggregated basis:

	Three Months Ended September 30, 2022
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	577	$	1,185	$	12	$	—	$	1,774
Service revenues	41		259		552		—		852
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626
Customer Type
Federal	$	618	$	1,444	$	554	$	—	$	2,616
Commercial	—		—		9		—		9
State and local government agencies	—		—		1		—		1
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626
Contract Type
Firm fixed-price	$	1	$	1	$	59	$	—	$	61
Fixed-price incentive	577		723		—		—		1,300
Cost-type	40		720		437		—		1,197
Time and materials	—		—		68		—		68
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626

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	Three Months Ended September 30, 2021
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	586	$	1,088	$	27	$	—	$	1,701
Service revenues	38		263		336		—		637
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338
Customer Type
Federal	$	624	$	1,351	$	354	$	—	$	2,329
Commercial	—		—		9		—		9
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338
Contract Type
Firm fixed-price	$	5	$	15	$	52	$	—	$	72
Fixed-price incentive	585		686		—		—		1,271
Cost-type	34		650		261		—		945
Time and materials	—		—		50		—		50
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338

	Nine Months Ended September 30, 2022
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,766	$	3,496	$	65	$	—	$	5,327
Service revenues	136		768		1,633		—		2,537
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864
Customer Type
Federal	$	1,902	$	4,264	$	1,665	$	—	$	7,831
Commercial	—		—		32		—		32
State and local government agencies	—		—		1		—		1
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864
Contract Type
Firm fixed-price	$	7	$	12	$	192	$	—	$	211
Fixed-price incentive	1,762		2,180		—		—		3,942
Cost-type	133		2,072		1,299		—		3,504
Time and materials	—		—		207		—		207
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864

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	Nine Months Ended September 30, 2021
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,814	$	3,300	$	71	$	—	$	5,185
Service revenues	121		815		726		—		1,662
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847
Customer Type
Federal	$	1,935	$	4,115	$	760	$	—	$	6,810
Commercial	—		—		37		—		37
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847
Contract Type
Firm fixed-price	$	29	$	30	$	132	$	—	$	191
Fixed-price incentive	1,790		2,121		3		—		3,914
Cost-type	116		1,964		492		—		2,572
Time and materials	—		—		170		—		170
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions)	2022		2021		2022		2021
Major Programs
Amphibious assault ships	$	325	$	326	$	1,060	$	1,032
Surface combatants and coast guard cutters	291		286		840		898
Other	7		16		12		17
Total Ingalls	623		628		1,912		1,947
Aircraft carriers	762		742		2,318		2,228
Submarines	519		490		1,459		1,419
Other	164		122		491		477
Total Newport News	1,445		1,354		4,268		4,124
Government and energy services	595		394		1,785		876
Oil and gas services	—		—		—		14
Total Mission Technologies	595		394		1,785		890
Intersegment eliminations	(37)		(38)		(101)		(114)
Sales and service revenues	$	2,626	$	2,338	$	7,864	$	6,847

As of September 30, 2022, the Company had $46.7 billion of remaining performance obligations. The Company expects to recognize approximately 30% of its remaining performance obligations as revenue through 2023, an additional 35% through 2025, and the balance thereafter.

Cumulative Catch-up Adjustments

For the three months ended September 30, 2022, net cumulative catch-up adjustments increased operating income and increased diluted earnings per share by $27 million and $0.53, respectively. For the three months ended September 30, 2021, net cumulative catch-up adjustments increased operating income and increased diluted earnings per share by $21 million and $0.41, respectively. For the nine months ended September 30, 2022, net cumulative catch-up adjustments increased operating income and increased diluted earnings per share by $140 million and $2.75, respectively. For the nine months ended September 30, 2021, net cumulative catch-up

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adjustments increased operating income and increased diluted earnings per share by $106 million and $2.07, respectively.

Cumulative catch-up adjustments for the three months ended September 30, 2022, included a favorable adjustment of $41 million on a contract at the Company's Newport News segment, which increased diluted earnings per share by $0.80. For the nine months ended September 30, 2022, no individual favorable adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income.

For the three and nine months ended September 30, 2022, no individual unfavorable adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income.

For the three and nine months ended September 30, 2021, no individual adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income.

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. The Company’s net contract assets increased $137 million from December 31, 2021, to September 30, 2022, primarily resulting from an increase in contract assets related to revenue on certain U.S. Navy contracts. For the three and nine months ended September 30, 2022, the Company recognized revenue of $17 million and $548 million, respectively, related to its contract liabilities as of December 31, 2021. For the three months ended September 30, 2021, the Company did not recognize revenue related to its contract liabilities as of December 31, 2020. For the nine months ended September 30, 2021, the Company recognized revenue of $447 million related to its contract liabilities as of December 31, 2020.

8. SEGMENT INFORMATION

The following table presents segment results for the three and nine months ended September 30, 2022 and 2021:

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions)	2022		2021		2022		2021
Sales and Service Revenues
Ingalls	$	623	$	628	$	1,912	$	1,947
Newport News	1,445		1,354		4,268		4,124
Mission Technologies	595		394		1,785		890
Intersegment eliminations	(37)		(38)		(101)		(114)
Sales and service revenues	$	2,626	$	2,338	$	7,864	$	6,847
Operating Income
Ingalls	$	50	$	62	$	242	$	233
Newport News	102		88		277		257
Mission Technologies	14		13		48		33
Segment operating income	166		163		567		523
Non-segment factors affecting operating income
Operating FAS/CAS Adjustment	(36)		(41)		(108)		(118)
Non-current state income taxes	1		(4)		1		(12)
Operating income	$	131	$	118	$	460	$	393

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 GAAP ("FAS") and our pension and other postretirement expense under CAS.

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

($ in millions)	September 30, 2022		December 31, 2021
Assets
Ingalls	$	1,716	$	1,659
Newport News	4,558		4,179
Mission Technologies	3,403		3,553
Corporate	938		1,236
Total assets	$	10,615	$	10,627

9. GOODWILL

The Company’s annual goodwill impairment test will be performed as of November 30, 2022, whereby management will test goodwill for each of its three reporting units with goodwill balances to determine whether an event occurred or circumstances changed that would more likely than not reduce the fair values of the Company's reporting units below their respective carrying values. The Company expects that the fair value of the Government Services reporting unit within the Mission Technologies segment will exceed carrying value by less than 10%. The Company expects that the estimated fair values of its remaining reporting units will exceed by more than 10% their corresponding carrying values as of November 30, 2022.

10. INCOME TAXES

The Company's earnings are primarily domestic, and its effective income tax rates on earnings from operations for the three months ended September 30, 2022 and 2021, were 14.8% and (4.3)%, respectively. For the nine months ended September 30, 2022 and 2021, the Company's effective income tax rates on earnings from operations were 18.6% and 10.7%, respectively. The higher effective tax rates for the three and nine months ended September 30, 2022, were primarily attributable to research and development tax credits for prior periods recorded in 2021.

For each of the three and nine months ended September 30, 2022 and 2021, the Company’s effective tax rates differed from the federal statutory corporate income tax rate primarily as a result of research and development tax credits for prior periods.

The Company's unrecognized tax benefits increased by $5 million and $10 million during the three and nine months ended September 30, 2022, respectively. As of September 30, 2022, the estimated amounts of the Company's unrecognized tax benefits, excluding interest and penalties, were liabilities of $91 million. Assuming a sustainment of these tax positions, a reversal of $69 million of the accrued amounts would favorably affect the Company's effective federal income tax rate in future periods.

The Company recognizes interest and penalties related to unrecognized tax benefits as income tax expense. For the three and nine months ended September 30, 2022, interest resulting from the unrecognized tax benefits noted above increased income tax expense by less than $1 million and $1 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.

11. 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 ASC 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, in certain cases, provided disclosure regarding certain matters for which the Company believes at this time that the likelihood of material loss is remote.

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False Claims Act Complaint - In 2016, the Company was made aware that it is a defendant in a qui tam False Claims Act lawsuit pending in the U.S. District Court for the Middle District of Florida related to the Company’s purchases of allegedly non-conforming parts from a supplier for use in connection with U.S. Government contracts. In August 2019, the Department of Justice (“DoJ”) declined to intervene in the lawsuit, and the lawsuit was unsealed. The court dismissed the complaint in September 2021, and the plaintiff has appealed the dismissal to the United States Court of Appeals for the 11th Circuit.

Insurance Claims - 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.

In September 2021, the Company filed a complaint in the Superior Court of Delaware, seeking a judgment against certain insurers for breach of contract and breach of the implied covenant of good faith and fair dealing under three representations and warranties insurance policies purchased in connection with the Company’s acquisition of Hydroid. The policies insure the Company against losses relating to the seller’s breach of certain representations and warranties in the Hydroid acquisition agreement. The coverage limit under the insurance policies is $70 million, and the Company believes it has incurred losses equal to at least that amount as a result of breaches of the acquisition agreement. 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 cases during the nine months ended September 30, 2022 and 2021, were not material individually or in the aggregate. The Company’s estimate of asbestos-related liabilities is subject to uncertainty because 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 consolidated financial position, results of operations, and 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.

Other Litigation - The Company and its predecessor-in-interest have been in litigation with the Bolivarian Republic of Venezuela (the "Republic") since 2002 over a contract for the repair, refurbishment, and modernization at Ingalls of two foreign-built frigates. Following an arbitration proceeding between the parties, in February 2018, the arbitral tribunal awarded the Company approximately $151 million on its claims and awarded the Republic approximately $22 million on its counterclaims. The Company is seeking to enforce and execute upon the award in multiple jurisdictions. No assurances can be provided regarding the ultimate resolution of this matter.

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 consolidated financial position, results of operations, and 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.

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12. 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 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. As of September 30, 2022, amounts recognized in connection with claims and requests for equitable adjustment were not material individually or in the aggregate.

Environmental Matters - The estimated cost to complete environmental remediation has been 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 September 30, 2022, 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, and 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 September 30, 2022, the Company had $14 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, and cash flows, it cannot predict the ultimate outcome of these matters.

Other Matters - In 1985, the Company and the U.S. Navy entered into a settlement agreement to resolve disputes associated with billing and allocating to contracts the cost of workers’ compensation self-insurance, among other matters. Consistent with the 1985 settlement agreement, the Company has not recovered cumulative billable costs resulting from the different treatment of workers' compensation costs between CAS and U.S. GAAP Financial Accounting Standards ("FAS"). Under the 1985 settlement agreement, these costs would be recovered in future periods. In December 2020, a U.S. Navy Contracting Officer issued a determination that the 1985 settlement agreement did not comply with CAS and directed the Company to develop and implement a different process to bill and allocate the cost of workers’ compensation self-insurance. The Company has submitted to the Navy a proposed draft alternative approach to billing and allocating the cost of workers’ compensation self-insurance, while continuing to reiterate its belief that the 1985 settlement agreement remains binding on the parties. Although the Company believes the 1985 settlement agreement is CAS-compliant and cannot be unilaterally terminated, the Company is seeking to negotiate a resolution of the matter with the Contracting Officer.

In August 2022, the Navy Contracting Officer issued a written determination that the Ingalls Shipbuilding Property Management System had a significant deficiency, resulting in a 2% withhold of payments on certain invoices issued under one contract. The withhold will terminate and withheld funds paid to the Company when the Contracting Officer determines that the significant deficiency has been corrected. Although the Company believes the ultimate resolution of this matter will not have a material effect on its consolidated financial position, results of operations, or cash flows, it cannot predict or give assurances regarding the ultimate outcome of this matter.

Collective Bargaining Agreements - Of the Company's approximately 43,000 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.

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13. EMPLOYEE PENSION AND OTHER POSTRETIREMENT BENEFITS

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

The costs of the Company's defined benefit pension plans and other postretirement benefit plans for the three and nine months ended September 30, 2022 and 2021, were as follows:

	Three Months Ended September 30								Nine Months Ended September 30
	Pension Benefits				Other Benefits				Pension Benefits				Other Benefits
($ in millions)	2022		2021		2022		2021		2022		2021		2022		2021
Components of Net Periodic Benefit Cost
Service cost	$	45	$	50	$	2	$	2	$	135	$	149	$	7	$	7
Interest cost	65		60		3		4		194		180		10		11
Expected return on plan assets	(148)		(138)		—		—		(446)		(414)		—		—
Amortization of prior service cost (credit)	6		3		(1)		(1)		16		11		(3)		(3)
Amortization of net actuarial loss (gain)	8		28		—		(1)		26		82		(2)		(2)
Settlement gain	(4)		—		—		—		(4)		—		—		—
Net periodic benefit (income) cost	$	(28)	$	3	$	4	$	4	$	(79)	$	8	$	12	$	13

The Company made the following contributions to its defined benefit pension plans and other postretirement benefit plans for the nine months ended September 30, 2022 and 2021:

	Nine Months Ended September 30
($ in millions)	2022		2021
Pension plans
Discretionary
Qualified	$	—	$	60
Non-qualified	7		6
Other benefit plans	25		28
Total contributions	$	32	$	94

As of September 30, 2022, the Company anticipates no further significant cash contributions to its qualified defined benefit pension plans in 2022.

On September 6, 2022, the Company purchased annuity contracts to transfer $32 million of gross defined benefit pension obligations and related plan assets to an insurance company for approximately 500 retirees and beneficiaries. The annuity contracts were purchased using assets from the pension master trust, and no additional funding contribution was required. This transaction had no impact on the amount, timing, or form of the monthly retirement benefit payments to the affected retirees and beneficiaries. In connection with this transaction, the Company recognized a noncash, non-operating pension settlement gain of $4 million for the affected plan, which represents the accelerated recognition of actuarial losses that were included in accumulated other comprehensive loss within stockholders' equity.

In March 2022, the Company concluded negotiations on one of its collective bargaining agreements, which required an amendment to one of the Company's pension plans. As a result of the amendment, the remeasurement of the plan increased the pension liability and pre-tax accumulated other comprehensive loss by approximately $97 million.

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14. STOCK COMPENSATION PLANS

During the nine months ended September 30, 2022 and 2021, the Company issued new stock awards as follows:

Restricted Performance Stock Rights - For the nine months ended September 30, 2022, the Company granted approximately 0.2 million RPSRs at a weighted average share price of $201.48. These rights are subject to cliff vesting on December 31, 2024. For the nine months ended September 30, 2021, the Company granted approximately 0.2 million RPSRs at a weighted average share price of $180.05. These rights are subject to cliff vesting on December 31, 2023. 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.

For the nine months ended September 30, 2022 and 2021, awards of approximately 0.2 million and 0.1 million shares of stock vested, respectively, of which less than 0.1 million each period were transferred to the Company from employees in satisfaction of minimum tax withholding obligations.

The following table summarizes the status of the Company's outstanding stock awards as of September 30, 2022:

	Stock Awards (in thousands)	Weighted-Average Grant Date Fair Value		Weighted-Average Remaining Contractual Term (in years)
Total stock awards	509	$	188.84	1.2

Compensation Expense

The Company recorded stock-based compensation for the value of awards granted to Company employees and non-employee members of the board of directors of $12 million and $7 million for the three months ended September 30, 2022 and 2021, respectively. The Company recorded stock-based compensation for the value of awards granted to Company employees and non-employee members of the board of directors of $28 million and $19 million for the nine months ended September 30, 2022 and 2021, respectively.

The Company recorded tax benefits related to stock awards of $3 million and $1 million for the three months ended September 30, 2022 and 2021, respectively. The Company recorded tax benefits related to stock awards of $5 million and $3 million for the nine months ended September 30, 2022 and 2021, respectively. The Company recognized tax benefits associated with the issuance of stock in settlement of stock awards of less than $1 million for each of the three months ended September 30, 2022 and 2021. The Company recognized tax benefits associated with the issuance of stock in settlement of stock awards of $4 million and $2 million for the nine months ended September 30, 2022 and 2021, respectively.

Unrecognized Compensation Expense

As of September 30, 2022, the Company had $3 million of unrecognized compensation expense associated with Restricted Stock Rights granted in 2022 and 2021, which will be recognized over a weighted average period of 1 year, and $37 million of unrecognized compensation expense associated with RPSRs granted in 2022, 2021, and 2020, which will be recognized over a weighted average period of 1.3 years.

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 segment in Mississippi and Newport News segment in Virginia have built more ships in more ship classes than any other U.S. naval shipbuilder. Our Mission Technologies (formerly named Technical Solutions) segment provides a range of services and products to government and commercial customers. Headquartered in Newport News, Virginia, HII employs approximately 43,000 people domestically and internationally.

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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; defense and offensive cyberspace strategies and electronic warfare; unmanned autonomous systems; live, virtual, and constructive training solutions; platform modernization; 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, 2021.

Business Environment

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

U.S. Government Contracts - Long-term uncertainty exists with respect to overall levels of defense spending across the future years' defense plan, and it is likely that U.S. Government discretionary spending levels will continue to be subject to significant pressure.

Congressional consideration of the fiscal year 2023 President’s Budget Request began following its release in March 2022, and appropriations for the Federal government have yet to be finalized. Consequently, the U.S. Government is currently operating under a Continuing Resolution ("CR") that funds government operations through December 16, 2022. The House Appropriations Committee voted out a defense appropriations measure earlier this year, and the Senate Appropriations Committee released the text of its defense appropriations measure, but a traditional markup process remains uncertain. The House and Senate Armed Services Committees have acted on their respective National Defense Authorization bills for fiscal year 2023, both of which broadly support our shipbuilding programs. The full House has approved its authorization bill and awaits Senate floor consideration of its version before the two bills are reconciled to produce a final measure. It remains uncertain at this point whether fiscal year 2023 government operations will require additional short-term funding or, alternatively, annual appropriations measures will be finalized by the expiration of the CR. Appropriations measures must be passed by Congress and enacted by the President, and we cannot predict the outcome of the fiscal year 2023 budget process.

Long-term funding for certain programs in which we participate may be reduced, delayed, or canceled. In addition, spending cuts and/or reprioritization of defense investment could adversely affect the viability of our suppliers, subcontractors, and employee base. Our contracts or subcontracts under programs in which we participate may be terminated or adjusted by the U.S. Government or the prime contractor due to lack of government funding or reductions or delays in government funding. Significant reductions in the number of ships procured by the U.S. Navy or significant delays in funding our ship programs would have a material effect on our financial position, results of operations, and cash flows.

The federal budget environment remains a significant long-term risk. Considerable uncertainty exists regarding how future budget and program decisions will develop and what challenges budget changes will present for the defense industry. We believe continued budget pressures could have serious implications for defense discretionary spending, the defense industrial base, including HII, and the customers, employees, suppliers, subcontractors, investors, and communities that rely on companies in the defense industrial base. Although it is difficult to determine specific impacts, we expect that over the longer term, the budget environment may result in fewer contract awards and lower revenues, profits, and cash flows from our U.S. Government contracts. It is likely budget and program decisions made in this environment will have long-term impacts on HII and the entire defense industry.

Political and Economic Environment – The global geopolitical and economic environment continues to be impacted by uncertainty, heightened tensions, and instability. Geopolitical relationships have changed, and are continuing 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

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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 socioeconomic priorities and reflects, among other things, the continued impact of and uncertainty surrounding geopolitical tensions, financial market volatility, inflation, a challenging labor market, and the COVID-19 pandemic.

In February 2022, Russian forces invaded Ukraine. In response, the United States and other countries imposed economic and trade sanctions, export controls, and other restrictions. The conflict and these sanctions have caused disruptions to global economies and global business, including heightened cybersecurity risks, supply chain challenges, higher energy costs, and an exacerbation of existing inflationary pressures. Additionally, and more broadly, tensions with China and changes in international trade policies, including higher tariffs on imported goods and materials and renegotiation of free trade agreements, could impact the global market for defense products, services, and solutions.

In addition to price surges in energy, food, and aluminum, rising inflation has led to higher costs of various commodities and supplier products. Inflation has also resulted in rising interest rates, raising the cost of borrowing for the federal government, which could impact other spending priorities. In an era of unanticipated cost increases, the inclusion of mitigation mechanisms, such as Economic Price Adjustment clauses, in our contracts help reduce risks from negative price adjustments. Our bids for longer-term firm fixed-price contracts typically include assumptions for labor and other contract costs that historically have been sufficient to cover cost increases over the period of performance. If, however, recent inflationary conditions continue over the long-term, our cost assumptions may not be sufficient to cover potential contract cost growth or may impact the availability of resources to execute the respective contracts. Management is closely monitoring possible cost impacts with our customers.

The macro labor market continues to present significant challenges, and those challenges are continuing to impact our operations and our financial performance. We are aggressively responding to the labor market challenges, including utilizing outside leased labor and overtime to mitigate the short-term deficit of employees and implementing aggressive hiring and retention programs. Labor shortages are also impacting our supply chain, resulting in longer lead times for materials and inflationary pressure. Our longer term ability to meet contract requirements, as well as our financial performance, are dependent on our ability to attract and retain a stable skilled workforce.

The Inflation Reduction Act of 2022 was signed into law during the third quarter of 2022 and included, among other things, provisions for an alternative minimum tax and a one percent excise tax on share repurchases. We anticipate being subject to the excise tax beginning in 2023 and continue to evaluate other provisions of the Act for their impact on our business.

COVID-19 Pandemic - The COVID-19 pandemic has dramatically impacted the global economic environment, including labor shortages and supply chain challenges. The COVID-19 crisis initially had a significant impact on the U.S. labor market, and the resulting challenges and uncertainty have exacerbated already existing workforce trends. Talent attraction and retention and the ability to maintain a qualified workforce affects not only industry prime contractors but suppliers as well. Challenges incurred by our suppliers relative to their workforces, access to necessary components, materials, and other supplies at reasonable prices, and access to support services, such as shipping and transportation, may impact the ability of suppliers to provide agreed-upon goods and services in a timely, compliant, and cost-effective manner. We may in the future incur additional costs and performance challenges, including as a result of higher prices, schedule delays, or the need to identify and develop alternative suppliers.

The COVID-19 pandemic has impacted our employees, customers, suppliers, and communities (collectively, “COVID-19 Events”). While costs related to COVID-19 Events are allowable under U.S. Government contracts, our contract financial estimates reflect profit margin impact uncertainty, because such costs may not result in equitable adjustments, particularly on firm fixed-price and fixed-price incentive contracts, or may not be adequately covered by insurance. Reinsurers under our property insurance have failed to acknowledge coverage for various losses related to COVID-19, and we filed a complaint in state court in Vermont seeking a judgment declaring that our business interruption and other losses associated with COVID-19 are covered by our property insurance program. We also initiated arbitration proceedings against other reinsurers seeking similar relief. The Vermont court dismissed our complaint, and we appealed the decision to the Vermont Supreme Court. That court reversed and remanded the lower court’s decision in September 2022, allowing our claim to proceed. No assurance can be provided regarding the ultimate resolution of this matter. See Note 11: Investigations, Claims, and Litigation.

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Critical Accounting Policies, Estimates, and Judgments

As discussed in our Annual Report on Form 10-K for the year ended December 31, 2021, we consider our policies relating to the following matters to be critical accounting policies and estimates:

•Revenue recognition;

•Purchase accounting, goodwill, and intangible assets;

•Litigation, commitments, and contingencies;

•Retirement related benefit plans; and

•Workers' compensation.

As of September 30, 2022, there had been no material changes to the foregoing critical accounting policies, estimates, and judgments since December 31, 2021.

We have incorporated realized and estimated future effects of COVID-19 Events, based upon current conditions and our judgment of the future impacts of COVID-19 Events, with respect to contract costs and revenue recognition, effective income tax rates, and the fair values of our long-lived assets, financial instruments, intangible assets, and goodwill recorded at our reporting units.

Contracts

We generate most of our revenues from multi-year contracts with the U.S. Government for design, production, and support activities. Due to the size, duration, and nature of many of our multi-year contracts, the estimation of sales and services revenues and costs through completion is complicated and subject to many variables. Sales and service revenue estimates are based on negotiated contract prices, modified by our assumptions regarding contract options, change orders, incentive and award provisions associated with schedule, technical performance, and price adjustment clauses (such as inflation or index-based clauses). These multi-year contracts generally have a transaction price that is based on estimated cost to produce the product or service plus margin. Product and service cost estimates are based on negotiated or estimated contract terms, historical performance trends, and other economic projections. Government contracts typically include the following cost elements: direct material, labor and subcontracting costs, and certain indirect costs, including allowable general and administrative expenses. Factors that influence our cost estimates include inflationary trends, technical and schedule risk, internal and subcontractor performance trends, business volume assumptions, COVID-19 disruptions, and capital costs.

Unless otherwise specified in a contract, costs billed to contracts with the U.S. Government are treated as allowable and allocable costs under the FAR and CAS regulations. Examples of costs incurred by us that are not allowable under the FAR and CAS regulations include certain legal costs, lobbying costs, charitable donations, interest expense, organizational costs, including certain merger and acquisition costs, and advertising costs.

Contract Fees - Negotiated contract fee structures include: fixed fee amounts, cost sharing arrangements to reward or penalize contractors for under- or over-cost target performance, respectively, positive award fees, and negative penalty arrangements. Profit margins may vary materially depending on the negotiated contract fee arrangements, percentage-of-completion of the contract, the achievement of performance objectives, and the stage of performance at which the right to receive fees, particularly under incentive and award fee contracts, is finally determined.

Award Fees - Certain contracts contain award fees based on performance criteria such as cost, schedule, quality, and technical performance. Award fees are determined and earned based on an evaluation by the customer of our performance against such negotiated criteria. We consider award fees to be variable consideration and generally include these fees in the transaction price using a most likely amount approach. Award fees are limited to the extent of funding allotted by the customer and available for performance and those amounts for which a significant reversal of revenue is not probable.

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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 September 30								Nine Months Ended September 30
					2022 vs. 2021								2022 vs. 2021
($ in millions)	2022		2021		Dollars		Percent		2022		2021		Dollars		Percent
Sales and service revenues	$	2,626	$	2,338	$	288	12	%	$	7,864	$	6,847	$	1,017	15	%
Cost of product sales and service revenues	2,264		2,007		257		13	%	6,763		5,852		911		16	%
Income from operating investments, net	13		11		2		18	%	47		31		16		52	%
Other income and gains, net	—		2		(2)		(100)	%	—		3		(3)		(100)	%
General and administrative expenses	244		226		18		8	%	688		636		52		8	%
Operating income	131		118		13		11	%	460		393		67		17	%
Other income (expense)
Interest expense	(27)		(24)		(3)		(13)	%	(79)		(63)		(16)		(25)	%
Non-operating retirement benefit	71		45		26		58	%	209		135		74		55	%
Other, net	(13)		2		(15)		(750)	%	(30)		10		(40)		(400)	%
Federal and foreign income taxes	24		(6)		30		500	%	104		51		53		104	%
Net earnings	$	138	$	147	$	(9)	(6)	%	$	456	$	424	$	32	8	%

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 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.

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.

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Sales and Service Revenues

Sales and service revenues were comprised as follows:

	Three Months Ended September 30								Nine Months Ended September 30
					2022 vs. 2021								2022 vs. 2021
($ in millions)	2022		2021		Dollars		Percent		2022		2021		Dollars		Percent
Product sales	$	1,774	$	1,701	$	73	4	%	$	5,327	$	5,185	$	142	3	%
Service revenues	852		637		215		34	%	2,537		1,662		875		53	%
Sales and service revenues	$	2,626	$	2,338	$	288	12	%	$	7,864	$	6,847	$	1,017	15	%

Product sales for the three months ended September 30, 2022, increased $73 million, or 4%, from the same period in 2021. Product sales for the nine months ended September 30, 2022, increased $142 million, or 3%, from the same period in 2021. Ingalls product sales decreased $9 million for the three months ended September 30, 2022, primarily driven by lower volumes in the Legend class National Security Cutter ("NSC") program and amphibious assault ships, partially offset by higher volumes in surface combatants. Ingalls product sales decreased $48 million for the nine months ended September 30, 2022, primarily as a result of lower volumes in surface combatants and the Legend class NSC program, partially offset by higher volumes in amphibious assault ships. Newport News product sales increased $97 million for the three months ended September 30, 2022, primarily as a result of higher volumes in submarines and aircraft carriers. Newport News product sales increased $196 million for the nine months ended September 30, 2022, primarily as a result of higher volumes in aircraft carriers and submarines. Mission Technologies product sales decreased $15 million for the three months ended September 30, 2022, primarily as a result of lower volumes in Unmanned Systems, partially offset by higher volumes in Fleet Sustainment. Mission Technologies product sales decreased $6 million for the nine months ended September 30, 2022, primarily as a result of lower volumes in Unmanned Systems, partially offset by higher volumes in Defense and Federal Solutions (“DFS”) and Fleet Sustainment.

Service revenues for the three months ended September 30, 2022, increased $215 million, or 34%, compared with the same period in 2021. Service revenues for the nine months ended September 30, 2022, increased $875 million, or 53%, compared with the same period in 2021. Ingalls service revenues increased $3 million for the three months ended September 30, 2022, primarily as a result of higher volumes in surface combatant services. Ingalls service revenues increased $15 million for the nine months ended September 30, 2022, primarily as a result of higher volumes in amphibious assault ship services, partially offset by lower volumes in surface combatant services. Newport News service revenues decreased $4 million for the three months ended September 30, 2022, primarily as a result of lower volumes in submarine services, partially offset by higher volumes in naval nuclear support services. Newport News service revenues decreased $47 million for the nine months ended September 30, 2022, primarily as a result of lower volumes in submarine and aircraft carrier services, partially offset by higher volumes in naval nuclear support services. Mission Technologies service revenues increased $216 million and $907 million for the three and nine months ended September 30, 2022, respectively, primarily as a result of higher volumes in DFS services due to the acquisition of Alion in the third quarter of 2021.

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Cost of Sales and Service Revenues

Cost of product sales, cost of service revenues, income from operating investments, net, and general and administrative expenses were as follows:

	Three Months Ended September 30										Nine Months Ended September 30
							2022 vs. 2021										2022 vs. 2021
($ in millions)	2022			2021			Dollars		Percent		2022			2021			Dollars		Percent
Cost of product sales	$	1,517		$	1,453		$	64	4	%	$	4,511		$	4,402		$	109	2	%
% of product sales	85.5		%	85.4		%					84.7		%	84.9		%
Cost of service revenues	747			554			193		35	%	2,252			1,450			802		55	%
% of service revenues	87.7		%	87.0		%					88.8		%	87.2		%
Income from operating investments, net	13			11			2		18	%	47			31			16		52	%
Other income and gains, net	—			2			(2)		(100)	%	—			3			(3)		(100)	%
General and administrative expenses	244			226			18		8	%	688			636			52		8	%
% of sales and service revenues	9.3		%	9.7		%					8.7		%	9.3		%
Cost of sales and service revenues	$	2,495		$	2,220		$	275	12	%	$	7,404		$	6,454		$	950	15	%

Cost of Product Sales

Cost of product sales for the three months ended September 30, 2022, increased $64 million, or 4%, compared with the same period in 2021. Cost of product sales for the nine months ended September 30, 2022, increased $109 million, or 2%, compared with the same period in 2021. Ingalls cost of product sales increased $8 million for the three months ended September 30, 2022, primarily as a result of lower risk retirement on Arleigh Burke class (DDG 51) destroyers, partially offset by volume decreases described above. Ingalls cost of product sales decreased $30 million for the nine months ended September 30, 2022, primarily as a result of volume decreases described above, partially offset by higher risk retirement on Harrisburg (LPD 30). Newport News cost of product sales increased $70 million and $146 million for the three and nine months ended September 30, 2022, respectively, primarily as a result of volume increases described above. Mission Technologies cost of product sales decreased $11 million for the three months ended September 30, 2022, driven by volume changes described above. Mission Technologies cost of product sales remained flat for the nine months ended September 30, 2022. Cost of product sales related to the Operating FAS/CAS Adjustment decreased $3 million and $7 million for the three and nine months ended September 30, 2022, respectively, as described below.

Cost of product sales as a percentage of product sales increased from 85.4% for the three months ended September 30, 2021, to 85.5% for the three months ended September 30, 2022. The increase was primarily due to lower risk retirement on the Virginia class (SSN 774) submarine program, higher amortization of purchased intangible assets in 2022 due to the Alion acquisition, and lower risk retirement on Ted Stevens (DDG 128) and Delbert D. Black (DDG 119), partially offset by contract incentives on the Columbia class (SSBN 826) submarine program, higher risk retirement on USS Portland (LPD 27), as well as a favorable change in the Operating FAS/CAS Adjustment. Cost of product sales as a percentage of product sales decreased from 84.9% for the nine months ended September 30, 2021, to 84.7% for the nine months ended September 30, 2022. The decrease was primarily due to favorable changes in contract estimates from facilities capital and price adjustment clauses, contract incentives on the Columbia class (SSBN 826) submarine program, higher risk retirement on Harrisburg (LPD 30) and USS Fort Lauderdale (LPD 28) following its delivery, as well as a favorable change in the Operating FAS/CAS Adjustment, partially offset by lower risk retirement on the Virginia class (SSN 774) submarine program, and receipt of a contract incentive on USS Jack H. Lucas (DDG 125) in 2021.

Cost of Service Revenues

Cost of service revenues for the three months ended September 30, 2022, increased $193 million, or 35%, compared with the same period in 2021. Cost of service revenues for the nine months ended September 30, 2022, increased $802 million, or 55%, compared with the same period in 2021. Ingalls cost of service revenues increased $6 million and $18 million for the three and nine months ended September 30, 2022, respectively, primarily as a result of higher volumes described above. Newport News cost of service revenues decreased $8 million and $58

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million for the three and nine months ended September 30, 2022, respectively, primarily as a result of lower volumes described above. Mission Technologies cost of service revenues increased $197 million and $845 million for the three and nine months ended September 30, 2022, respectively, primarily as a result of higher volumes described above. Cost of service revenues related to the Operating FAS/CAS Adjustment decreased $2 million and $3 million for the three and nine months ended September 30, 2022, respectively, as described below.

Cost of service revenues as a percentage of service revenues increased from 87.0% for the three months ended September 30, 2021, to 87.7% for the three months ended September 30, 2022. The increase was primarily driven by higher amortization of purchased intangible assets in 2022 due to the Alion acquisition and year-to-year variances in contract mix, partially offset by improved performance in DFS services due to the acquisition of Alion in the third quarter of 2021, as well as a favorable change in the Operating FAS/CAS Adjustment. Cost of service revenues as a percentage of service revenues increased from 87.2% for the nine months ended September 30, 2021, to 88.8% for the nine months ended September 30, 2022. The increase was primarily driven by higher amortization of purchased intangible assets in 2022 due to the Alion acquisition and year-to-year variances in contract mix, partially offset by improved performance in DFS services due to the acquisition of Alion in the third quarter of 2021, as well as a favorable change in the Operating FAS/CAS Adjustment.

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.

Income from operating investments, net for the three and nine months ended September 30, 2022, increased $2 million and $16 million, respectively, from the same periods in 2021, primarily due to higher equity income from our investment in an unconsolidated ship repair and specialty fabrication joint venture and from our nuclear and environmental joint ventures.

Other Income and Gains, Net

Other income and gains, net for the three months ended September 30, 2022, was $2 million less than the same period in 2021, primarily due to a gain recognized in the third quarter of 2021 as a result of a favorable claim resolution. Other income and gains, net for the nine months ended September 30, 2022, was $3 million less than the prior year period, primarily due to gains recognized as a result of a favorable claim resolution and the sale of our oil and gas business in 2021.

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 nine months ended September 30, 2022, increased $18 million and $52 million, respectively, from the same periods in 2021, primarily due to higher overhead costs as a result of the acquisition of Alion in the third quarter of 2021 and current state income tax expense, partially offset by favorable changes in non-current state income taxes.

Operating Income

We consider operating income to be 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 segment 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

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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.

The following table reconciles operating income to segment operating income:

	Three Months Ended September 30								Nine Months Ended September 30
					2022 vs. 2021								2022 vs. 2021
($ in millions)	2022		2021		Dollars		Percent		2022		2021		Dollars		Percent
Operating income	$	131	$	118	$	13	11	%	$	460	$	393	$	67	17	%
Operating FAS/CAS Adjustment	36		41		(5)		(12)	%	108		118		(10)		(8)	%
Non-current state income taxes	(1)		4		(5)		(125)	%	(1)		12		(13)		(108)	%
Segment operating income	$	166	$	163	$	3	2	%	$	567	$	523	$	44	8	%

Segment Operating Income

Segment operating income for the three months ended September 30, 2022, was $166 million, compared with segment operating income of $163 million for the same period in 2021. The increase was primarily due to contract incentives on the Columbia class (SSBN 826) submarine program, improved performance in DFS services due to the acquisition of Alion in the third quarter of 2021, higher equity income, and higher risk retirement on the USS Portland (LPD 27), partially offset by lower risk retirement on the Virginia class (SSN 774) submarine program, higher amortization of purchased intangible assets in 2022 due to the Alion acquisition, and lower risk retirement on Ted Stevens (DDG 128) and Delbert D. Black (DDG 119).

Segment operating income for the nine months ended September 30, 2022, was $567 million, compared with segment operating income of $523 million for the same period in 2021. The increase was primarily due to favorable changes in contract estimates from facilities capital and price adjustment clauses, contract incentives on the Columbia class (SSBN 826) submarine program, higher risk retirement on Harrisburg (LPD 30) and USS Fort Lauderdale (LPD 28), improved performance in DFS services due to the acquisition of Alion in the third quarter of 2021, and higher equity income, partially offset by higher amortization of purchased intangible assets in 2022 due to the Alion acquisition, lower risk retirement on the Virginia class (SSN 774) submarine program, and receipt of a contract incentive on USS Jack H. Lucas (DDG 125) in 2021.

Activity within each segment is discussed in Segment Operating Results below.

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 GAAP ("FAS") and the expenses for these items included in segment operating income in accordance with U.S. 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 September 30								Nine Months Ended September 30
					2022 vs. 2021								2022 vs. 2021
($ in millions)	2022		2021		Dollars		Percent		2022		2021		Dollars		Percent
FAS benefit (expense)	$	24	$	(7)	$	31	443	%	$	67	$	(21)	$	88	419	%
CAS cost	11		11		—		—	%	34		38		(4)		(11)	%
FAS/CAS Adjustment	35		4		31		775	%	101		17		84		494	%
Non-operating retirement benefit	(71)		(45)		(26)		(58)	%	(209)		(135)		(74)		(55)	%
Operating FAS/CAS Adjustment	$	(36)	$	(41)	$	5	12	%	$	(108)	$	(118)	$	10	8	%

The Operating FAS/CAS Adjustment was a net expense of $36 million and $41 million for the three months ended September 30, 2022 and 2021, respectively. The Operating FAS/CAS Adjustment was a net expense of $108 million

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and $118 million for the nine months ended September 30, 2022 and 2021, respectively. The favorable changes in the Operating FAS/CAS Adjustment of $5 million and $10 million for the three and nine months ended September 30, 2022, respectively, were primarily driven by the more immediate recognition of higher 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 for the three months ended September 30, 2022, was $1 million, compared to non-current state income tax expense of $4 million for the same period in 2021. The favorable change in non-current state income taxes was driven by a decrease in deferred state income tax expense, primarily attributable to an increase in expenses that are not currently deductible for income tax purposes. Non-current state income tax benefit for the nine months ended September 30, 2022, was $1 million, compared to non-current state income tax expense of $12 million for the same period in 2021. The favorable change in non-current state income taxes was driven by a decrease in deferred state income tax expense, primarily attributable to an increase in expenses that are not currently deductible for income tax purposes.

Interest Expense

Interest expense for the three and nine months ended September 30, 2022, increased $3 million and $16 million, respectively, compared with the same periods in 2021, primarily due to the issuance of senior notes and borrowing under the Term Loan in the third quarter of 2021.

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 and nine months ended September 30, 2022, the favorable change in the non-operating retirement benefit of $26 million and $74 million was primarily driven by higher 2021 returns on plan assets.

Other, Net

Other, net expense increased $15 million and $40 million for the three and nine months ended September 30, 2022, respectively, compared with the same periods in 2021, primarily driven by realized and unrealized net losses in investments.

Federal and Foreign Income Taxes

Our effective income tax rates on earnings from operations for the three months ended September 30, 2022 and 2021, were 14.8% and (4.3)%, respectively. Our effective income tax rates on earnings from operations for the nine months ended September 30, 2022 and 2021, were 18.6% and 10.7%, respectively. The higher effective tax rates for the three and nine months ended September 30, 2022, were primarily attributable to research and development tax credits for prior periods recorded in 2021.

For each of the three and nine months ended September 30, 2022 and 2021, our effective tax rates differed from the federal statutory corporate income tax rate primarily as a result of research and development tax credits for prior periods. See Note 10: Income Taxes.

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SEGMENT OPERATING RESULTS

Basis of Presentation

We are aligned into three reportable segments: Ingalls, Newport News, and Mission Technologies.

The following table presents segment operating results:

	Three Months Ended September 30								Nine Months Ended September 30
					2022 vs. 2021								2022 vs. 2021
($ in millions)	2022		2021		Dollars		Percent		2022		2021		Dollars		Percent
Sales and Service Revenues
Ingalls	$	623	$	628	$	(5)	(1)	%	$	1,912	$	1,947	$	(35)	(2)	%
Newport News	1,445		1,354		91		7	%	4,268		4,124		144		3	%
Mission Technologies	595		394		201		51	%	1,785		890		895		101	%
Intersegment eliminations	(37)		(38)		1		3	%	(101)		(114)		13		11	%
Sales and service revenues	$	2,626	$	2,338	$	288	12	%	$	7,864	$	6,847	$	1,017	15	%
Operating Income
Ingalls	$	50	$	62	$	(12)	(19)	%	$	242	$	233	$	9	4	%
Newport News	102		88		14		16	%	277		257		20		8	%
Mission Technologies	14		13		1		8	%	48		33		15		45	%
Segment operating income	166		163		3		2	%	567		523		44		8	%
Non-segment factors affecting operating income
Operating FAS/CAS Adjustment	(36)		(41)		5		12	%	(108)		(118)		10		8	%
Non-current state income taxes	1		(4)		5		125	%	1		(12)		13		108	%
Operating income	$	131	$	118	$	13	11	%	$	460	$	393	$	67	17	%

KEY SEGMENT FINANCIAL MEASURES

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.

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") that 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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Cumulative Adjustments

For the three and nine months ended September 30, 2022 and 2021, favorable and unfavorable cumulative catch-up margin adjustments were as follows:

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions)	2022		2021		2022		2021
Gross favorable adjustments	$	84	$	51	$	297	$	199
Gross unfavorable adjustments	(57)		(30)		(157)		(93)
Net adjustments	$	27	$	21	$	140	$	106

For the three months ended September 30, 2022, favorable cumulative catch-up margin adjustments were related to contract incentives on the Columbia class (SSBN 826) submarine program. During the same period, the unfavorable cumulative catch-up margin adjustments were related to lower risk retirement on the Virginia class (SSN 774) submarine program.

For the nine months ended September 30, 2022, favorable cumulative catch-up margin adjustments were related to contract incentives on the Columbia class (SSBN 826) submarine program and higher risk retirement on USS Fort Lauderdale (LPD 28), Bougainville (LHA 8), and Harrisburg (LPD 30). During the same period, the unfavorable cumulative catch-up margin adjustments were related to lower risk retirement on the RCOH of USS George Washington (CVN 73).

For the three months ended September 30, 2021, no favorable or unfavorable cumulative catch-up margin adjustments were individually significant.

For the nine months ended September 30, 2021, favorable cumulative catch-up margin adjustments included risk retirement on Bougainville (LHA 8), a contract incentive on USS Jack H. Lucas (DDG 125), and risk retirement on USS Fort Lauderdale (LPD 28). During the same period, no unfavorable cumulative catch-up margin adjustments were individually significant.

Ingalls

	Three Months Ended September 30										Nine Months Ended September 30
							2022 vs. 2021										2022 vs. 2021
($ in millions)	2022			2021			Dollars		Percent		2022			2021			Dollars		Percent
Sales and service revenues	$	623		$	628		$	(5)	(1)	%	$	1,912		$	1,947		$	(35)	(2)	%
Segment operating income	50			62			(12)		(19)	%	242			233			9		4	%
As a percentage of segment sales	8.0		%	9.9		%					12.7		%	12.0		%

Sales and Service Revenues

Ingalls revenues for the three months ended September 30, 2022, decreased $5 million, or 1%, from the same period in 2021, primarily driven by lower revenues in the Legend class NSC program and amphibious assault ships, partially offset by higher revenues in surface combatants. Revenues on the Legend class NSC program decreased due to lower volumes on Friedman (NSC 11) and Calhoun (NSC 10). Revenues on amphibious assault ships decreased due to lower volumes on USS Fort Lauderdale (LPD 28), partially offset by higher volumes on LHA 9 (unnamed). Revenues on surface combatants increased due to higher volumes on Thad Cochran (DDG 135) and Telesforo Trinidad (DDG 139), partially offset by lower volumes on Frank E. Petersen Jr. (DDG 121), Jeremiah Denton (DDG 129), and Ted Stevens (DDG 128).

Ingalls revenues for the nine months ended September 30, 2022, decreased $35 million, or 2%, from the same period in 2021, primarily driven by lower revenues in surface combatants and the Legend class NSC program, partially offset by higher revenues in amphibious assault ships. Revenues on surface combatants decreased due to lower volumes on Jeremiah Denton (DDG 129), Frank E. Petersen Jr. (DDG 121), and USS Jack H. Lucas (DDG 125), partially offset by higher volume on Thad Cochran (DDG 135). Revenues on the Legend class NSC program decreased due to lower volumes on Friedman (NSC 11) and Calhoun (NSC 10). Revenues on amphibious assault

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ships increased due to higher volumes on LHA 9 (unnamed), partially offset by lower volumes on USS Fort Lauderdale (LPD 28) and Bougainville (LHA 8).

Segment Operating Income

Ingalls segment operating income for the three months ended September 30, 2022, was $50 million, compared with segment operating income of $62 million for the same period in 2021. The decrease was primarily driven by lower risk retirement on Ted Stevens (DDG 128) and Delbert D. Black (DDG 119), partially offset by higher risk retirement on USS Portland (LPD 27).

Ingalls segment operating income for the nine months ended September 30, 2022, was $242 million, compared with segment operating income of $233 million for the same period in 2021. The increase was primarily due to favorable changes in contract estimates from facilities capital and price adjustment clauses and higher risk retirement on Harrisburg (LPD 30) and USS Fort Lauderdale (LPD 28), partially offset by receipt of a contract incentive on USS Jack H. Lucas (DDG 125) in 2021.

Newport News

	Three Months Ended September 30										Nine Months Ended September 30
							2022 vs. 2021										2022 vs. 2021
($ in millions)	2022			2021			Dollars		Percent		2022			2021			Dollars		Percent
Sales and service revenues	$	1,445		$	1,354		$	91	7	%	$	4,268		$	4,124		$	144	3	%
Segment operating income	102			88			14		16	%	277			257			20		8	%
As a percentage of segment sales	7.1		%	6.5		%					6.5		%	6.2		%

Sales and Service Revenues

Newport News revenues for the three months ended September 30, 2022, increased $91 million, or 7%, from the same period in 2021, primarily driven by higher revenues in naval nuclear support services, submarines, and aircraft carriers. Naval nuclear support services revenues increased primarily as a result of higher volumes in submarine and carrier fleet support services. Submarine revenues increased due to higher volumes on the Columbia class (SSBN 826) submarine program and Block V boats of the Virginia class (SSN 774) submarine program, partially offset by lower volumes on submarine services and Block IV boats of the Virginia class (SSN 774) submarine program. Aircraft carrier revenues increased primarily as a result of higher volumes on the RCOH of USS John C. Stennis (CVN 74), partially offset by lower volumes on the RCOH of USS George Washington (CVN 73).

Newport News revenues for the nine months ended September 30, 2022, increased $144 million, or 3%, from the same period in 2021, primarily driven by higher revenues in aircraft carriers, submarines, and naval nuclear support services. Aircraft carrier revenues increased primarily as a result of higher volumes on the RCOH of USS John C. Stennis (CVN 74), partially offset by lower volumes on the RCOH of USS George Washington (CVN 73).

Submarine revenues increased due to higher volumes on the Columbia class (SSBN 826) submarine program and Block V boats of the Virginia class (SSN 774) submarine program, partially offset by lower volumes on Block IV boats of the Virginia class (SSN 774) submarine program. Naval nuclear support services revenues increased primarily as a result of higher volumes in carrier fleet support services, partially offset by lower volumes in facility maintenance services.

Segment Operating Income

Newport News segment operating income for the three months ended September 30, 2022, was $102 million, compared with segment operating income of $88 million for the same period in 2021. The increase was primarily due to contract incentives on the Columbia class (SSBN 826) submarine program, partially offset by lower risk retirement on the Virginia class (SSN 774) submarine program.

Newport News segment operating income for the nine months ended September 30, 2022, was $277 million, compared with segment operating income of $257 million for the same period in 2021. The increase was primarily due to contract incentives on the Columbia class (SSBN 826) submarine program and favorable changes in contract estimates from facilities capital and price adjustment clauses, partially offset by lower risk retirement on the Virginia class (SSN 774) submarine program.

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Mission Technologies

	Three Months Ended September 30										Nine Months Ended September 30
							2022 vs. 2021										2022 vs. 2021
($ in millions)	2022			2021			Dollars		Percent		2022			2021			Dollars		Percent
Sales and service revenues	$	595		$	394		$	201	51	%	$	1,785		$	890		$	895	101	%
Segment operating income	14			13			1		8	%	48			33			15		45	%
As a percentage of segment sales	2.4		%	3.3		%					2.7		%	3.7		%

Sales and Service Revenues

Mission Technologies revenues for the three months ended September 30, 2022, increased $201 million, or 51%, from the same period in 2021, primarily due to higher volumes in DFS attributable to the acquisition of Alion in the third quarter of 2021.

Mission Technologies revenues for the nine months ended September 30, 2022, increased $895 million, or 101%, from the same period in 2021, primarily due to higher volumes in DFS attributable to the acquisition of Alion in the third quarter of 2021.

Segment Operating Income

Mission Technologies segment operating income for the three months ended September 30, 2022, was $14 million, compared with segment operating income of $13 million for the same period in 2021. The increase was primarily driven by improved performance in DFS due to the acquisition of Alion in the third quarter of 2021, as well as higher equity income, partially offset by higher amortization of purchased intangible assets in 2022 due to the Alion acquisition.

Mission Technologies segment operating income for the nine months ended September 30, 2022, was $48 million, compared with segment operating income of $33 million for the same period in 2021. The increase was primarily driven by improved performance in DFS due to the acquisition of Alion in the third quarter of 2021, as well as higher equity income, partially offset by higher amortization of purchased intangible assets in 2022 due to the Alion acquisition.

BACKLOG

Total backlog as of September 30, 2022, and December 31, 2021, was approximately $46.7 billion and $48.5 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 September 30, 2022, and December 31, 2021: 

	September 30, 2022						December 31, 2021
					Total						Total
($ in millions)	Funded		Unfunded		Backlog		Funded		Unfunded		Backlog
Ingalls	$	9,698	$	1,028	$	10,726	$	10,216	$	792	$	11,008
Newport News	11,914		18,675		30,589		11,121		21,198		32,319
Mission Technologies	1,600		3,746		5,346		1,334		3,789		5,123
Total backlog	$	23,212	$	23,449	$	46,661	$	22,671	$	25,779	$	48,450

Approximately 18% of the $48.5 billion total backlog as of December 31, 2021, is expected to be converted into sales in 2022. U.S. Government orders comprised substantially all of the backlog as of September 30, 2022, and December 31, 2021.

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Awards

The value of new contract awards during the nine months ended September 30, 2022, was approximately $6.1 billion, including an award for the construction of Telesforo Trinidad (DDG 139).

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 assist in capital deployment decision making, 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 operating activities:

	Nine Months Ended September 30				2022 vs. 2021
($ in millions)	2022		2021		Dollars
Net earnings	$	456	$	424	$	32
Depreciation and amortization	269		208		61
Provision for doubtful accounts	(7)		—		(7)
Stock-based compensation	28		19		9
Deferred income taxes	(14)		74		(88)
Loss (gain) on investments in marketable securities	34		(12)		46
Retiree benefits	(99)		(73)		(26)
Trade working capital increase	(502)		(151)		(351)
Net cash provided by operating activities	$	165	$	489	$	(324)

We have historically maintained a capital structure comprising 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 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 nine months ended September 30, 2022 and 2021, as classified on our unaudited condensed consolidated statements of cash flows.

Operating Activities

Cash provided by operating activities for the nine months ended September 30, 2022, was $165 million, compared with $489 million provided by operating activities for the same period in 2021. The unfavorable change in operating cash flow was primarily due to an unfavorable change in trade working capital, as well as higher payments for income taxes and interest, partially offset by lower contributions to retiree benefit plans. The change in trade working capital was primarily driven by the timing of receipts of accounts receivable.

We expect cash generated from operations in combination with our current cash and cash equivalents, as well as existing credit facilities, to be sufficient to service debt and retiree benefit plans, meet contractual obligations, and finance capital expenditures for at least the 12 months beginning October 1, 2022, and beyond such 12-month period based on our current business plan.

Investing Activities

Cash used in investing activities for the nine months ended September 30, 2022, was $178 million, compared with $1,842 million used in investing activities for the same period in 2021.The change in investing cash was driven by the acquisition of Alion in 2021. For 2022, we expect our capital expenditures for maintenance and sustainment to

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be approximately 1.0% of annual revenues and our discretionary capital expenditures to be approximately 1.5% to 2.0% of annual revenues.

Financing Activities

Cash used in financing activities for the nine months ended September 30, 2022, was $497 million, compared with $1,396 million provided by financing activities for the same period in 2021. The change in financing cash was primarily due to $1,650 million of proceeds from the incurrence of long term debt in 2021, an increase in the repayment of long-term debt of $300 million, an increase of $7 million in employee taxes on certain share-based payment arrangements, and a $4 million increase in cash dividend payments, partially offset by a decrease of $46 million in common stock repurchases and a decrease of $22 million in debt issuance costs.     

Free Cash Flow

Free cash flow represents cash provided by 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 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 operating activities to free cash flow:

	Nine Months Ended September 30				2022 vs. 2021
($ in millions)	2022		2021		Dollars
Net cash provided by operating activities	$	165	$	489	$	(324)
Less capital expenditures:
Capital expenditure additions	(179)		(216)		37
Grant proceeds for capital expenditures	—		11		(11)
Free cash flow	$	(14)	$	284	$	(298)

Free cash flow for the nine months ended September 30, 2022, decreased $298 million from the same period in 2021, primarily due to an unfavorable change in trade working capital, as well as higher payments for income taxes and interest, partially offset by lower contributions to retiree benefit plans and lower capital expenditures.

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 September 30, 2022 and 2021, 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 companies principally to support our self-insured workers' compensation plans. As of September 30, 2022, $14 million in letters of credit were issued but undrawn and $360 million of surety bonds were outstanding. As of September 30, 2022, 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.

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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. You can generally 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, including the COVID-19 pandemic, and the impacts of vaccination mandates on our workforce;

•Our ability to attract and retain a qualified workforce;

•Disruptions impacting global supply, including those attributable to the ongoing COVID-19 pandemic and those resulting from the ongoing conflict between Russia and Ukraine;

•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.

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
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. In 2020, we delivered USS Tripoli (LHA 7), and we were awarded a long-lead-time material and construction contract for LHA 9 (unnamed). We are currently constructing Bougainville (LHA 8).
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 Paul Ignatius (DDG 117), USS Delbert D. Black (DDG 119), and Frank E. Petersen Jr. (DDG121) in 2019, 2020, and 2021, respectively. We have contracts to construct the following Arleigh Burke class (DDG 51) destroyers: Lenah H. Sutcliffe Higbee (DDG 123), USS Jack H. Lucas (DDG 125), 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), and Telesforo Trinidad (DDG 139).
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 George Washington (CVN 73) arrived at Newport News for the start of its RCOH in August 2017, and USS John C. Stennis (CVN 74) arrived at Newport News for the start of its RCOH in May 2021.
Columbia class (SSBN 826) submarines	Newport News is participating in designing the Columbia class submarine as a replacement for the current aging Ohio class nuclear ballistic missile submarines, which were first introduced into service in 1981. The Ohio class SSBN includes 14 nuclear ballistic missile submarines and four nuclear cruise missile submarines. The Columbia class program plan of record is to construct 12 new ballistic missile submarines. The U.S. Navy has initiated the design process for the new class of submarines, and, in early 2017, the DoD signed the acquisition decision memorandum approving the Columbia class program’s Milestone B, which formally authorizes the program’s entry into the engineering and manufacturing development phase. We perform design work as a subcontractor to Electric Boat, and we have entered into 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.
Defense and federal solutions ("DFS")	Develops integrated solutions that enable today's connected, all–domain force. Capabilities include: command, control, computers, communications, cyber, intelligence, surveillance, and reconnaissance ("C5ISR") systems and operations; the application of artificial intelligence ("AI") and machine learning to battlefield decisions; defensive and offensive cyberspace strategies and electronic warfare ("EW"); and live, virtual, and constructive ("LVC") solutions.

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Fleet sustainment	Maintains and modernizes a significant majority of the U.S. Navy fleet, from small watercraft to submarines, combatants, and aircraft carriers, our systems and maintenance experts help the Navy maintain a high state of readiness. Ensures effective system operation and sustainment by actively supporting design and decision–making processes through studies, analyses, and reviews of program documents, and provides a wide range of logistics products.
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.
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. The plan is for a total of 11 ships, of which the first nine ships have been delivered. Calhoun (NSC 10) and Friedman (NSC 11) are 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 its 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). We are currently constructing Richard M. McCool Jr. (LPD 29), Harrisburg (LPD 30), and Pittsburgh (LPD 31).

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Unmanned systems	Creates advanced unmanned maritime solutions for defense, marine research, and commercial applications. Serving customers in more than 30 countries, unmanned systems provides design, autonomy, manufacturing, testing, operations, and sustainment of unmanned systems, including unmanned underwater vehicles and unmanned surface vessels.
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.

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Item 3.    Quantitative and Qualitative Disclosures about Market Risk

We are exposed to market risk, primarily related to interest rates.

Interest Rates - Our floating rate financial instruments subject to interest rate risk include a $650 million Term Loan, a $1.5 billion Revolving Credit Facility, and a $1 billion commercial paper program. As of September 30, 2022, we had $325 million outstanding on the Term Loan and no indebtedness outstanding under our Revolving Credit Facility or our commercial paper program. Based on the amounts outstanding under our Term Loan as of September 30, 2022, an increase of 1% in interest rates would increase the interest expense on our debt by approximately $3 million on an annual basis.

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 September 30, 2022. Based on that evaluation, the Company's Chief Executive Officer and Chief Financial Officer concluded that, as of September 30, 2022, 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

As of September 30, 2022, the Company completed the integration of Alion, acquired on August 19, 2021, into its internal controls over financial reporting. Other than the foregoing, 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.

37

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.

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 2021 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 September 30, 2022.

Period	Total Number of Shares Purchased1	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)2, 3
July 1, 2022 to July 31, 2022	30,654	$	210.14	30,654	$	1,007.7
August 1, 2022 to August 31, 2022	10,794	232.13		10,794	1,005.2
September 1, 2022 to September 30, 2022	24,774	231.14		24,396	999.6
Total	66,222	$	221.58	65,844	$	999.6

1We purchased an aggregate of 65,844 shares of our common stock in the open market pursuant to our repurchase program and 378 shares were transferred to us from employees in satisfaction of minimum tax withholding obligations associated with the vesting of restricted stock rights during the period.

2 From the stock repurchase program's inception through September 30, 2022, we have purchased 13,592,150 shares at an average price of $161.89 per share for a total of $2.2 billion.

3 In October 2012, we commenced our stock repurchase program. In November 2019, we announced an increase in the stock repurchase program to $3.2 billion and an extension of the term to October 31, 2024.

Item 3.    Defaults Upon Senior Securities

None.

Item 4.    Mine Safety Disclosures

None.

Item 5.    Other Information

None.

38

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 March 30, 2021).
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.

39

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:	November 3, 2022	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)

40

EX-31.1

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: November 3, 2022

/s/ Christopher D. Kastner

Christopher D. Kastner

President and Chief Executive Officer

EX-31.2

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.;

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: November 3, 2022

/s/ Thomas E. Stiehle

Thomas E. Stiehle

Executive Vice President and Chief Financial Officer

EX-32.1

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 September 30, 2022 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:  November 3, 2022

/s/ Christopher D. Kastner

Christopher D. Kastner

President and Chief Executive Officer

EX-32.2

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 September 30, 2022 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: November 3, 2022  

/s/ Thomas E. Stiehle

Thomas E. Stiehle

Executive Vice President and Chief Financial Officer

XML

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2022	Oct. 28, 2022
Document And Entity Information [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
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		39,903,536
Amendment Flag	false
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2022
Entity Central Index Key	0001501585
Current Fiscal Year End Date	--12-31

XML

Condensed Consolidated Statements Of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Sales and service revenues
Sales and service revenues	$ 2,626	$ 2,338	$ 7,864	$ 6,847
Cost of sales and service revenues
Income (loss) from operating investments, net	13	11	47	31
Other income and gains (losses), net		2		3
General and administrative expenses	244	226	688	636
Operating income (loss)	131	118	460	393
Other income (expense)
Interest expense	(27)	(24)	(79)	(63)
Non-operating retirement benefit	71	45	209	135
Other, net	(13)	2	(30)	10
Earnings (loss) before income taxes	162	141	560	475
Federal and foreign income tax expense (benefit)	24	(6)	104	51
Net earnings (loss)	$ 138	$ 147	$ 456	$ 424
Basic earnings (loss) per share (in dollars per share)	$ 3.44	$ 3.65	$ 11.37	$ 10.52
Weighted-average common shares outstanding (in shares)	40.1	40.3	40.1	40.3
Diluted earnings (loss) per share	$ 3.44	$ 3.65	$ 11.37	$ 10.52
Weighted-average diluted shares outstanding (in shares)	40.1	40.3	40.1	40.3
Dividends declared per share	$ 1.18	$ 1.14	$ 3.54	$ 3.42
Other comprehensive income (loss)
Change in unamortized benefit plan costs	$ 12	$ 43	$ (61)	$ 102
Other	(1)	(1)	(2)	1
Tax benefit (expense) for items of other comprehensive income	(3)	(11)	16	(26)
Other comprehensive income (loss), net of tax	8	31	(47)	77
Comprehensive income (loss)	146	178	409	501
Product [Member]
Sales and service revenues
Sales and service revenues	1,774	1,701	5,327	5,185
Cost of sales and service revenues
Cost of sales and service revenues	1,517	1,453	4,511	4,402
Service [Member]
Sales and service revenues
Sales and service revenues	852	637	2,537	1,662
Cost of sales and service revenues
Cost of sales and service revenues	$ 747	$ 554	$ 2,252	$ 1,450

XML

Condensed Consolidated Statements Of Financial Position (Unaudited) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current Assets
Cash and cash equivalents	$ 117	$ 627
Accounts receivable, net	721	433
Contract assets	1,564	1,310
Inventoried costs, net	174	161
Income taxes receivable	180	209
Prepaid expenses and other current assets	61	50
Total current assets	2,817	2,790
Property, plant, and equipment, net	3,136	3,107
Operating lease assets	236	241
Goodwill	2,618	2,628
Other intangible assets, net	1,054	1,159
Pension plan assets	355	281
Miscellaneous other assets	399	421
Total assets	10,615	10,627
Current Liabilities
Trade accounts payable	539	603
Accrued employees' compensation	355	361
Current portion of long-term debt	399
Current portion of postretirement plan liabilities	137	137
Current portion of workers' compensation liabilities	241	252
Contract liabilities	768	651
Other current liabilities	453	423
Total current liabilities	2,892	2,427
Long-term debt	2,605	3,298
Pension plan liabilities	394	351
Other postretirement plan liabilities	360	368
Workers' compensation liabilities	486	506
Long-term operating lease liabilities	202	194
Deferred tax liabilities	274	313
Other long-term liabilities	354	362
Total liabilities	7,567	7,819
Commitments and Contingencies (Note 12)
Stockholders' Equity
Common stock	1	1
Additional paid-in capital	2,014	1,998
Retained earnings (deficit)	4,203	3,891
Treasury stock	(2,200)	(2,159)
Accumulated other comprehensive income (loss)	(970)	(923)
Total stockholders' equity	3,048	2,808
Total liabilities and stockholders' equity	$ 10,615	$ 10,627

XML

Condensed Consolidated Statements Of Financial Position (Unaudited) (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Accounts Receivable, Allowance for Credit Loss, Current	$ 2	$ 9
Accumulated depreciation	2,283	2,149
Accumulated amortization	$ 846	$ 741
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)	53,500,000	53,400,000
Common stock, shares outstanding (in shares)	39,900,000	40,000,000.0

XML

Condensed Consolidated Statements Of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Operating Activities
Net earnings (loss)	$ 456	$ 424
Adjustments to reconcile to net cash provided by (used in) operating activities
Depreciation	158	154
Amortization of intangibles	105	48
Amortization of debt issuance costs	6	6
Provision for doubtful accounts	(7)
Stock-based compensation	28	19
Deferred income taxes	(14)	74
Loss (gain) on investments in marketable securities	34	(12)
Change in
Accounts Receivable	(281)	52
Contract assets	(254)	(179)
Inventoried costs	(13)	(7)
Prepaid expenses and other assets	(4)	(116)
Accounts payable and accruals	48	93
Retiree benefits	(99)	(73)
Other non-cash transactions, net	2	6
Net cash provided by (used in) operating activities	165	489
Investing Activities
Capital expenditure additions	(179)	(216)
Grant proceeds for capital expenditures		11
Acquisitions of businesses, net of cash received		(1,636)
Investment in affiliates	(5)	(22)
Proceeds from disposition of business		20
Other investing activities, net	6	1
Net cash provided by (used in) investing activities	(178)	(1,842)
Financing Activities
Proceeds from issuance of long-term debt		1,650
Repayment of long-term debt	(300)
Debt issuance costs		(22)
Dividends paid	(142)	(138)
Repurchases of common stock	(41)	(87)
Employee taxes on certain share-based payment arrangements	(14)	(7)
Net cash provided by (used in) financing activities	(497)	1,396
Change in cash and cash equivalents	(510)	43
Cash and cash equivalents, beginning of period	627	512
Cash and cash equivalents, end of period	117	555
Supplemental Cash Flow Disclosure
Cash paid for income taxes (net of refunds)	107	31
Cash paid for interest	61	39
Non-Cash Investing and Financing Activities
Capital expenditures accrued in accounts payable	$ 5	$ 4

XML

Condensed Consolidated Statements Of Changes In Equity (Unaudited) - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings (Deficit)	Treasury Stock	Accumulated Other Comprehensive Income (Loss)
Balance at Dec. 31, 2020	$ 1,901	$ 1	$ 1,972	$ 3,533	$ (2,058)	$ (1,547)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	424			424
Dividends declared	(138)			(138)
Stock-based compensation	12		12
Other comprehensive income (loss), net of tax	77					77
Treasury stock activity	(87)				(87)
Balance at Sep. 30, 2021	2,189	1	1,984	3,819	(2,145)	(1,470)
Balance at Jun. 30, 2021	2,067	1	1,977	3,718	(2,128)	(1,501)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	147			147
Dividends declared	(46)			(46)
Stock-based compensation	7		7
Other comprehensive income (loss), net of tax	31					31
Treasury stock activity	(17)				(17)
Balance at Sep. 30, 2021	2,189	1	1,984	3,819	(2,145)	(1,470)
Balance at Dec. 31, 2021	2,808	1	1,998	3,891	(2,159)	(923)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	456			456
Dividends declared	(142)			(142)
Stock-based compensation	14		16	(2)
Other comprehensive income (loss), net of tax	(47)					(47)
Treasury stock activity	(41)				(41)
Balance at Sep. 30, 2022	3,048	1	2,014	4,203	(2,200)	(970)
Balance at Jun. 30, 2022	2,952	1	2,002	4,113	(2,186)	(978)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	138			138
Dividends declared	(48)			(48)
Stock-based compensation	12		12
Other comprehensive income (loss), net of tax	8					8
Treasury stock activity	(14)				(14)
Balance at Sep. 30, 2022	$ 3,048	$ 1	$ 2,014	$ 4,203	$ (2,200)	$ (970)

XML

Condensed Consolidated Statements of Changes in Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Dividends declared per share	$ 1.18	$ 1.14	$ 3.54	$ 3.42

XML

Description of Business

9 Months Ended

Sep. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Description of Business

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 (formerly named Technical Solutions). 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. The Mission Technologies segment delivers high-value engineering and technology solutions to enable multi-domain distributed operations in the government and commercial services markets.

HII conducts most of its business with the U.S. Government, primarily the Department of Defense ("DoD"). As prime contractor, principal subcontractor, team member, or partner, the Company participates in many high-priority U.S. defense programs. Through its Ingalls segment, HII is a builder of amphibious assault and expeditionary warfare ships for the U.S. Navy, the sole builder of National Security Cutters for the U.S. Coast Guard, and one of only two companies that builds the Navy's current fleet of Arleigh Burke class (DDG 51) destroyers. Through its Newport News segment, HII is the nation's sole designer, builder, and refueler of nuclear-powered aircraft carriers, and one of only two companies currently designing and building nuclear-powered submarines for the U.S. Navy. The 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; unmanned autonomous systems; live, virtual, and constructive training solutions; platform modernization; and critical nuclear operations.

XML

Basis of Presentation

9 Months Ended

Sep. 30, 2022

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"). 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.

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, 2021.

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. The effects of this practice only exist 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 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 $196 million and $220 million as of September 30, 2022, and December 31, 2021, 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) as of September 30, 2022, and December 31, 2021, were $2,768 million and $3,449 million, respectively. The estimated fair value of the current portion of the Company's long-term debt was $386 million as of September 30, 2022. 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 under the fair value hierarchy.

Debt Prepayment - As of September 30, 2022, $325 million of the Company's Term Loan due August 19, 2024 has been prepaid, with a remaining balance of $325 million.

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Accounting Standards Updates	9 Months Ended
	Sep. 30, 2022
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Accounting Standards Updates	ACCOUNTING STANDARDS UPDATESAccounting pronouncements issued but not effective until after December 31, 2022, are not expected to have a material impact on the Company's consolidated financial position, results of operations, and cash flows.

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Acquisitions

9 Months Ended

Sep. 30, 2022

Acquisitions and Divestitures [Abstract]

Acquisitions

ACQUISITIONS

On August 19, 2021, the Company acquired all of the outstanding common stock of Alion Holding Corp., the parent company of Alion Science and Technology Corporation (“Alion”), a technology-driven solutions provider. The Company accounted for the transaction as a business combination using the acquisition method of accounting in accordance with Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 805 Business Combinations. The purchase price was $1.79 billion, including $148 million of cash received in the acquisition. In connection with the acquisition, the Company originally recorded $1,024 million of goodwill, which included the value of Alion's workforce, and $720 million of intangible assets related to customer relationships and existing contract backlog. The goodwill is attributable to operational synergies and growth opportunities and was allocated to the Company's Mission Technologies segment. For the nine months ended September 30, 2022, the Company recorded a decrease to goodwill of $10 million, resulting from updates to Alion’s tax carryforwards and the true-up of estimated taxes to filed income tax returns for the pre-acquisition period. The acquisition accounting was completed at September 30, 2022. None of the goodwill resulting from this acquisition is expected to be amortizable for tax purposes.

Alion provides advanced engineering and research and development services in the areas of intelligence, surveillance, and reconnaissance, military training and simulation, cyber, data analytics, and other next-generation technology based solutions to the DoD and intelligence community customers, with the U.S. Navy representing about one-third of current annual revenues.

Pro Forma Financial Information

The following unaudited consolidated pro forma summary has been prepared by adjusting the Company's historical data to give effect to the acquisition of Alion as if it had occurred on January 1, 2021.

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions, except per share amounts)	2022		Pro Forma 2021		2022		Pro Forma 2021
Sales and service revenues	$	2,626	$	2,532	$	7,864	$	7,687
Net earnings	$	138	$	142	$	456	$	416
Basic earnings per share	$	3.44	$	3.52	$	11.37	$	10.32
Diluted earnings per share	$	3.44	$	3.52	$	11.37	$	10.32

These unaudited pro forma results include adjustments associated with the acquisition, such as the amortization of acquired intangible assets and interest expense on debt financing.

The unaudited consolidated pro forma financial information was prepared in accordance with GAAP and is not necessarily indicative of the results of operations that would have occurred if the acquisition had been completed on the date indicated, nor is it indicative of the future operating results of the Company.

The unaudited pro forma results do not reflect events that either have occurred or may occur after the acquisition date, including, but not limited to, the anticipated realization of operating synergies in subsequent periods. These results also do not give effect to certain charges that the Company incurred in connection with the acquisition, including, but not limited to, additional professional fees and employee integration.

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Stockholders' Equity

9 Months Ended

Sep. 30, 2022

Stockholders' Equity Note [Abstract]

Stockholders' Equity [Text Block]

STOCKHOLDERS' EQUITY

Treasury Stock - In November 2019, the Company's board of directors authorized an increase in the Company's stock repurchase program from $2.2 billion to $3.2 billion and an extension of the term of the program to October 31, 2024. Repurchases are made from time to time at management's discretion in accordance with applicable federal securities laws. For the nine months ended September 30, 2022, the Company repurchased 196,850 shares at an aggregate cost of $41 million. For the nine months ended September 30, 2021, the Company repurchased 469,436 shares at an aggregate cost of $87 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 $142 million and $138 million for the nine months ended September 30, 2022 and 2021, 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 as of September 30, 2022, was comprised of unamortized benefit plan costs of $969 million and other comprehensive loss of $1 million. The accumulated other comprehensive loss as of December 31, 2021, was comprised of unamortized benefit plan costs of $923 million.

The changes in accumulated other comprehensive income (loss) by component for the three and nine months ended September 30, 2022 and 2021, were as follows:

($ in millions)	Benefit Plans		Other		Total
Balance as of June 30, 2021	$	(1,502)	$	1	$	(1,501)
Other comprehensive income (loss) before reclassifications	14		(1)		13
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	2		—		2
Amortization of net actuarial loss1	27		—		27
Tax expense for items of other comprehensive income	(11)		—		(11)
Net current period other comprehensive income (loss)	32		(1)		31
Balance as of September 30, 2021	$	(1,470)	$	—	$	(1,470)
Balance as of June 30, 2022	$	(977)	$	(1)	$	(978)
Other comprehensive income (loss) before reclassifications	3		(1)		2
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	5		—		5
Amortization of net actuarial loss1	8		—		8
Settlement gain1	(4)		—		(4)
Tax (expense) benefit for items of other comprehensive income (loss)	(4)		1		(3)
Net current period other comprehensive income	8		—		8
Balance as of September 30, 2022	$	(969)	$	(1)	$	(970)

($ in millions)	Benefit Plans		Other		Total
Balance as of December 31, 2020	$	(1,546)	$	(1)	$	(1,547)
Other comprehensive income before reclassifications	14		1		15
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	8		—		8
Amortization of net actuarial loss1	80		—		80
Tax expense for items of other comprehensive income	(26)		—		(26)
Net current period other comprehensive income	76		1		77
Balance as of September 30, 2021	$	(1,470)	$	—	$	(1,470)
Balance as of December 31, 2021	$	(923)	$	—	$	(923)
Other comprehensive loss before reclassifications	(94)		(2)		(96)
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	13		—		13
Amortization of net actuarial loss1	24		—		24
Settlement gain1	(4)		—		(4)
Tax benefit for items of other comprehensive loss	15		1		16
Net current period other comprehensive loss	(46)		(1)		(47)
Balance as of September 30, 2022	$	(969)	$	(1)	$	(970)

1 These accumulated comprehensive loss components are included in the computation of net periodic benefit cost. See Note 13: Employee Pension and Other Postretirement Benefits. The tax benefit associated with amounts reclassified from accumulated other comprehensive loss for the three months ended September 30, 2022 and 2021, was $2 million and $8 million, respectively. The tax benefit associated with amounts reclassified from accumulated other comprehensive loss for the nine months ended September 30, 2022 and 2021, was $8 million and $23 million, respectively.

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Earnings Per Share

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Earnings Per Share

EARNINGS PER SHARE

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

	Three Months Ended September 30				Nine Months Ended September 30
(in millions, except per share amounts)	2022		2021		2022		2021
Net earnings	$	138	$	147	$	456	$	424
Weighted-average common shares outstanding	40.1		40.3		40.1		40.3
Net dilutive effect of stock awards	—		—		—		—
Dilutive weighted-average common shares outstanding	40.1		40.3		40.1		40.3
Earnings per share - basic	$	3.44	$	3.65	$	11.37	$	10.52
Earnings per share - diluted	$	3.44	$	3.65	$	11.37	$	10.52

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") for each of the three and nine months ended September 30, 2022 and 2021.

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Revenue

9 Months Ended

Sep. 30, 2022

Disaggregation of Revenue [Abstract]

Revenue from Contract with Customer

REVENUE

Disaggregation of Revenue

The Company's contracts with customers typically fall into one of four categories: firm fixed-price, fixed-price incentive, cost-type, and time and materials.

•Firm Fixed-Price Contracts - A firm fixed-price contract is a contract in which the specified scope of work is agreed to for a price that is predetermined by bid or negotiation and not generally subject to adjustment regardless of costs incurred by the contractor.

•Fixed-Price Incentive Contracts - Fixed-price incentive contracts provide for reimbursement of the contractor's allowable costs, but are subject to a cost-share limit that affects profitability. Fixed-price incentive contracts effectively become firm fixed-price contracts once the cost-share limit is reached.

•Cost-Type Contracts - Cost-type contracts provide for reimbursement of the contractor's allowable costs plus a fee that represents profit. Cost-type contracts generally require that the contractor use its reasonable efforts to accomplish the scope of the work within some specified time and some stated dollar limitation.

•Time and Materials - Time and materials contracts specify a fixed hourly billing rate for each direct labor hour expended and reimbursement for allowable material costs and expenses.

The following tables present revenues on a disaggregated basis:

	Three Months Ended September 30, 2022
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	577	$	1,185	$	12	$	—	$	1,774
Service revenues	41		259		552		—		852
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626
Customer Type
Federal	$	618	$	1,444	$	554	$	—	$	2,616
Commercial	—		—		9		—		9
State and local government agencies	—		—		1		—		1
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626
Contract Type
Firm fixed-price	$	1	$	1	$	59	$	—	$	61
Fixed-price incentive	577		723		—		—		1,300
Cost-type	40		720		437		—		1,197
Time and materials	—		—		68		—		68
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626

	Three Months Ended September 30, 2021
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	586	$	1,088	$	27	$	—	$	1,701
Service revenues	38		263		336		—		637
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338
Customer Type
Federal	$	624	$	1,351	$	354	$	—	$	2,329
Commercial	—		—		9		—		9
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338
Contract Type
Firm fixed-price	$	5	$	15	$	52	$	—	$	72
Fixed-price incentive	585		686		—		—		1,271
Cost-type	34		650		261		—		945
Time and materials	—		—		50		—		50
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338

	Nine Months Ended September 30, 2022
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,766	$	3,496	$	65	$	—	$	5,327
Service revenues	136		768		1,633		—		2,537
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864
Customer Type
Federal	$	1,902	$	4,264	$	1,665	$	—	$	7,831
Commercial	—		—		32		—		32
State and local government agencies	—		—		1		—		1
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864
Contract Type
Firm fixed-price	$	7	$	12	$	192	$	—	$	211
Fixed-price incentive	1,762		2,180		—		—		3,942
Cost-type	133		2,072		1,299		—		3,504
Time and materials	—		—		207		—		207
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864

	Nine Months Ended September 30, 2021
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,814	$	3,300	$	71	$	—	$	5,185
Service revenues	121		815		726		—		1,662
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847
Customer Type
Federal	$	1,935	$	4,115	$	760	$	—	$	6,810
Commercial	—		—		37		—		37
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847
Contract Type
Firm fixed-price	$	29	$	30	$	132	$	—	$	191
Fixed-price incentive	1,790		2,121		3		—		3,914
Cost-type	116		1,964		492		—		2,572
Time and materials	—		—		170		—		170
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions)	2022		2021		2022		2021
Major Programs
Amphibious assault ships	$	325	$	326	$	1,060	$	1,032
Surface combatants and coast guard cutters	291		286		840		898
Other	7		16		12		17
Total Ingalls	623		628		1,912		1,947
Aircraft carriers	762		742		2,318		2,228
Submarines	519		490		1,459		1,419
Other	164		122		491		477
Total Newport News	1,445		1,354		4,268		4,124
Government and energy services	595		394		1,785		876
Oil and gas services	—		—		—		14
Total Mission Technologies	595		394		1,785		890
Intersegment eliminations	(37)		(38)		(101)		(114)
Sales and service revenues	$	2,626	$	2,338	$	7,864	$	6,847

As of September 30, 2022, the Company had $46.7 billion of remaining performance obligations. The Company expects to recognize approximately 30% of its remaining performance obligations as revenue through 2023, an additional 35% through 2025, and the balance thereafter.

Cumulative Catch-up Adjustments

For the three months ended September 30, 2022, net cumulative catch-up adjustments increased operating income and increased diluted earnings per share by $27 million and $0.53, respectively. For the three months ended September 30, 2021, net cumulative catch-up adjustments increased operating income and increased diluted earnings per share by $21 million and $0.41, respectively. For the nine months ended September 30, 2022, net cumulative catch-up adjustments increased operating income and increased diluted earnings per share by $140 million and $2.75, respectively. For the nine months ended September 30, 2021, net cumulative catch-up

adjustments increased operating income and increased diluted earnings per share by $106 million and $2.07, respectively.

Cumulative catch-up adjustments for the three months ended September 30, 2022, included a favorable adjustment of $41 million on a contract at the Company's Newport News segment, which increased diluted earnings per share by $0.80. For the nine months ended September 30, 2022, no individual favorable adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income.

For the three and nine months ended September 30, 2022, no individual unfavorable adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income.

For the three and nine months ended September 30, 2021, no individual adjustment was material to the Company's unaudited condensed consolidated statements of operations and comprehensive income.

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. The Company’s net contract assets increased $137 million from December 31, 2021, to September 30, 2022, primarily resulting from an increase in contract assets related to revenue on certain U.S. Navy contracts. For the three and nine months ended September 30, 2022, the Company recognized revenue of $17 million and $548 million, respectively, related to its contract liabilities as of December 31, 2021. For the three months ended September 30, 2021, the Company did not recognize revenue related to its contract liabilities as of December 31, 2020. For the nine months ended September 30, 2021, the Company recognized revenue of $447 million related to its contract liabilities as of December 31, 2020.

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Segment Information

9 Months Ended

Sep. 30, 2022

Segment Reporting [Abstract]

Segment Information

SEGMENT INFORMATION

The following table presents segment results for the three and nine months ended September 30, 2022 and 2021:

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions)	2022		2021		2022		2021
Sales and Service Revenues
Ingalls	$	623	$	628	$	1,912	$	1,947
Newport News	1,445		1,354		4,268		4,124
Mission Technologies	595		394		1,785		890
Intersegment eliminations	(37)		(38)		(101)		(114)
Sales and service revenues	$	2,626	$	2,338	$	7,864	$	6,847
Operating Income
Ingalls	$	50	$	62	$	242	$	233
Newport News	102		88		277		257
Mission Technologies	14		13		48		33
Segment operating income	166		163		567		523
Non-segment factors affecting operating income
Operating FAS/CAS Adjustment	(36)		(41)		(108)		(118)
Non-current state income taxes	1		(4)		1		(12)
Operating income	$	131	$	118	$	460	$	393

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 GAAP ("FAS") and our pension and other postretirement expense under CAS.

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

($ in millions)	September 30, 2022		December 31, 2021
Assets
Ingalls	$	1,716	$	1,659
Newport News	4,558		4,179
Mission Technologies	3,403		3,553
Corporate	938		1,236
Total assets	$	10,615	$	10,627

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Goodwill	9 Months Ended
	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill Disclosure	GOODWILLThe Company’s annual goodwill impairment test will be performed as of November 30, 2022, whereby management will test goodwill for each of its three reporting units with goodwill balances to determine whether an event occurred or circumstances changed that would more likely than not reduce the fair values of the Company's reporting units below their respective carrying values. The Company expects that the fair value of the Government Services reporting unit within the Mission Technologies segment will exceed carrying value by less than 10%. The Company expects that the estimated fair values of its remaining reporting units will exceed by more than 10% their corresponding carrying values as of November 30, 2022.

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Income Taxes

9 Months Ended

Sep. 30, 2022

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 September 30, 2022 and 2021, were 14.8% and (4.3)%, respectively. For the nine months ended September 30, 2022 and 2021, the Company's effective income tax rates on earnings from operations were 18.6% and 10.7%, respectively. The higher effective tax rates for the three and nine months ended September 30, 2022, were primarily attributable to research and development tax credits for prior periods recorded in 2021.

For each of the three and nine months ended September 30, 2022 and 2021, the Company’s effective tax rates differed from the federal statutory corporate income tax rate primarily as a result of research and development tax credits for prior periods.

The Company's unrecognized tax benefits increased by $5 million and $10 million during the three and nine months ended September 30, 2022, respectively. As of September 30, 2022, the estimated amounts of the Company's unrecognized tax benefits, excluding interest and penalties, were liabilities of $91 million. Assuming a sustainment of these tax positions, a reversal of $69 million of the accrued amounts would favorably affect the Company's effective federal income tax rate in future periods.

The Company recognizes interest and penalties related to unrecognized tax benefits as income tax expense. For the three and nine months ended September 30, 2022, interest resulting from the unrecognized tax benefits noted above increased income tax expense by less than $1 million and $1 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.

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Investigations, Claims, and Litigation

9 Months Ended

Sep. 30, 2022

Investigations, Claims, And Litigation [Abstract]

Investigations, Claims, And Litigation

INVESTIGATIONS, CLAIMS, AND LITIGATIONThe 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 ASC 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, in certain cases, provided disclosure regarding certain matters for which the Company believes at this time that the likelihood of material loss is remote.

False Claims Act Complaint - In 2016, the Company was made aware that it is a defendant in a qui tam False Claims Act lawsuit pending in the U.S. District Court for the Middle District of Florida related to the Company’s purchases of allegedly non-conforming parts from a supplier for use in connection with U.S. Government contracts. In August 2019, the Department of Justice (“DoJ”) declined to intervene in the lawsuit, and the lawsuit was unsealed. The court dismissed the complaint in September 2021, and the plaintiff has appealed the dismissal to the United States Court of Appeals for the 11th Circuit.

Insurance Claims - 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.

In September 2021, the Company filed a complaint in the Superior Court of Delaware, seeking a judgment against certain insurers for breach of contract and breach of the implied covenant of good faith and fair dealing under three representations and warranties insurance policies purchased in connection with the Company’s acquisition of Hydroid. The policies insure the Company against losses relating to the seller’s breach of certain representations and warranties in the Hydroid acquisition agreement. The coverage limit under the insurance policies is $70 million, and the Company believes it has incurred losses equal to at least that amount as a result of breaches of the acquisition agreement. 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 cases during the nine months ended September 30, 2022 and 2021, were not material individually or in the aggregate. The Company’s estimate of asbestos-related liabilities is subject to uncertainty because 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 consolidated financial position, results of operations, and 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.

Other Litigation - The Company and its predecessor-in-interest have been in litigation with the Bolivarian Republic of Venezuela (the "Republic") since 2002 over a contract for the repair, refurbishment, and modernization at Ingalls of two foreign-built frigates. Following an arbitration proceeding between the parties, in February 2018, the arbitral tribunal awarded the Company approximately $151 million on its claims and awarded the Republic approximately $22 million on its counterclaims. The Company is seeking to enforce and execute upon the award in multiple jurisdictions. No assurances can be provided regarding the ultimate resolution of this matter.

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 consolidated financial position, results of operations, and 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.

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2022

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 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. As of September 30, 2022, amounts recognized in connection with claims and requests for equitable adjustment were not material individually or in the aggregate.

Environmental Matters - The estimated cost to complete environmental remediation has been 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 September 30, 2022, 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, and 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 September 30, 2022, the Company had $14 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, and cash flows, it cannot predict the ultimate outcome of these matters.

Other Matters - In 1985, the Company and the U.S. Navy entered into a settlement agreement to resolve disputes associated with billing and allocating to contracts the cost of workers’ compensation self-insurance, among other matters. Consistent with the 1985 settlement agreement, the Company has not recovered cumulative billable costs resulting from the different treatment of workers' compensation costs between CAS and U.S. GAAP Financial Accounting Standards ("FAS"). Under the 1985 settlement agreement, these costs would be recovered in future periods. In December 2020, a U.S. Navy Contracting Officer issued a determination that the 1985 settlement agreement did not comply with CAS and directed the Company to develop and implement a different process to bill and allocate the cost of workers’ compensation self-insurance. The Company has submitted to the Navy a proposed draft alternative approach to billing and allocating the cost of workers’ compensation self-insurance, while continuing to reiterate its belief that the 1985 settlement agreement remains binding on the parties. Although the Company believes the 1985 settlement agreement is CAS-compliant and cannot be unilaterally terminated, the Company is seeking to negotiate a resolution of the matter with the Contracting Officer.

In August 2022, the Navy Contracting Officer issued a written determination that the Ingalls Shipbuilding Property Management System had a significant deficiency, resulting in a 2% withhold of payments on certain invoices issued under one contract. The withhold will terminate and withheld funds paid to the Company when the Contracting Officer determines that the significant deficiency has been corrected. Although the Company believes the ultimate resolution of this matter will not have a material effect on its consolidated financial position, results of operations, or cash flows, it cannot predict or give assurances regarding the ultimate outcome of this matter.

Collective Bargaining Agreements - Of the Company's approximately 43,000 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.

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Employee Pension And Other Postretirement Benefits

9 Months Ended

Sep. 30, 2022

Retirement Benefits [Abstract]

Employee Pension and Other Postretirement Benefits

EMPLOYEE PENSION AND OTHER POSTRETIREMENT BENEFITS

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

The costs of the Company's defined benefit pension plans and other postretirement benefit plans for the three and nine months ended September 30, 2022 and 2021, were as follows:

	Three Months Ended September 30								Nine Months Ended September 30
	Pension Benefits				Other Benefits				Pension Benefits				Other Benefits
($ in millions)	2022		2021		2022		2021		2022		2021		2022		2021
Components of Net Periodic Benefit Cost
Service cost	$	45	$	50	$	2	$	2	$	135	$	149	$	7	$	7
Interest cost	65		60		3		4		194		180		10		11
Expected return on plan assets	(148)		(138)		—		—		(446)		(414)		—		—
Amortization of prior service cost (credit)	6		3		(1)		(1)		16		11		(3)		(3)
Amortization of net actuarial loss (gain)	8		28		—		(1)		26		82		(2)		(2)
Settlement gain	(4)		—		—		—		(4)		—		—		—
Net periodic benefit (income) cost	$	(28)	$	3	$	4	$	4	$	(79)	$	8	$	12	$	13

The Company made the following contributions to its defined benefit pension plans and other postretirement benefit plans for the nine months ended September 30, 2022 and 2021:

	Nine Months Ended September 30
($ in millions)	2022		2021
Pension plans
Discretionary
Qualified	$	—	$	60
Non-qualified	7		6
Other benefit plans	25		28
Total contributions	$	32	$	94

As of September 30, 2022, the Company anticipates no further significant cash contributions to its qualified defined benefit pension plans in 2022.

On September 6, 2022, the Company purchased annuity contracts to transfer $32 million of gross defined benefit pension obligations and related plan assets to an insurance company for approximately 500 retirees and beneficiaries. The annuity contracts were purchased using assets from the pension master trust, and no additional funding contribution was required. This transaction had no impact on the amount, timing, or form of the monthly retirement benefit payments to the affected retirees and beneficiaries. In connection with this transaction, the Company recognized a noncash, non-operating pension settlement gain of $4 million for the affected plan, which represents the accelerated recognition of actuarial losses that were included in accumulated other comprehensive loss within stockholders' equity.

In March 2022, the Company concluded negotiations on one of its collective bargaining agreements, which required an amendment to one of the Company's pension plans. As a result of the amendment, the remeasurement of the plan increased the pension liability and pre-tax accumulated other comprehensive loss by approximately $97 million.

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Stock Compensation Plans

9 Months Ended

Sep. 30, 2022

Share-Based Payment Arrangement [Abstract]

Stock Compensation Plans

STOCK COMPENSATION PLANS

During the nine months ended September 30, 2022 and 2021, the Company issued new stock awards as follows:

Restricted Performance Stock Rights - For the nine months ended September 30, 2022, the Company granted approximately 0.2 million RPSRs at a weighted average share price of $201.48. These rights are subject to cliff vesting on December 31, 2024. For the nine months ended September 30, 2021, the Company granted approximately 0.2 million RPSRs at a weighted average share price of $180.05. These rights are subject to cliff vesting on December 31, 2023. 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.

For the nine months ended September 30, 2022 and 2021, awards of approximately 0.2 million and 0.1 million shares of stock vested, respectively, of which less than 0.1 million each period were transferred to the Company from employees in satisfaction of minimum tax withholding obligations.

The following table summarizes the status of the Company's outstanding stock awards as of September 30, 2022:

	Stock Awards (in thousands)	Weighted-Average Grant Date Fair Value		Weighted-Average Remaining Contractual Term (in years)
Total stock awards	509	$	188.84	1.2

Compensation Expense

The Company recorded stock-based compensation for the value of awards granted to Company employees and non-employee members of the board of directors of $12 million and $7 million for the three months ended September 30, 2022 and 2021, respectively. The Company recorded stock-based compensation for the value of awards granted to Company employees and non-employee members of the board of directors of $28 million and $19 million for the nine months ended September 30, 2022 and 2021, respectively.

The Company recorded tax benefits related to stock awards of $3 million and $1 million for the three months ended September 30, 2022 and 2021, respectively. The Company recorded tax benefits related to stock awards of $5 million and $3 million for the nine months ended September 30, 2022 and 2021, respectively. The Company recognized tax benefits associated with the issuance of stock in settlement of stock awards of less than $1 million for each of the three months ended September 30, 2022 and 2021. The Company recognized tax benefits associated with the issuance of stock in settlement of stock awards of $4 million and $2 million for the nine months ended September 30, 2022 and 2021, respectively.

Unrecognized Compensation Expense

As of September 30, 2022, the Company had $3 million of unrecognized compensation expense associated with Restricted Stock Rights granted in 2022 and 2021, which will be recognized over a weighted average period of 1 year, and $37 million of unrecognized compensation expense associated with RPSRs granted in 2022, 2021, and 2020, which will be recognized over a weighted average period of 1.3 years.

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Basis of Presentation (Policies)

9 Months Ended

Sep. 30, 2022

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"). 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.

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, 2021.

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. The effects of this practice only exist 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 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 $196 million and $220 million as of September 30, 2022, and December 31, 2021, 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) as of September 30, 2022, and December 31, 2021, were $2,768 million and $3,449 million, respectively. The estimated fair value of the current portion of the Company's long-term debt was $386 million as of September 30, 2022. 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 under the fair value hierarchy.

Debt Policy

Debt Prepayment - As of September 30, 2022, $325 million of the Company's Term Loan due August 19, 2024 has been prepaid, with a remaining balance of $325 million.

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Acquisitions and Divestitures (Tables)

9 Months Ended

Sep. 30, 2022

Acquisitions and Divestitures [Abstract]

Business Acquisition, Pro Forma Information

The following unaudited consolidated pro forma summary has been prepared by adjusting the Company's historical data to give effect to the acquisition of Alion as if it had occurred on January 1, 2021.

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions, except per share amounts)	2022		Pro Forma 2021		2022		Pro Forma 2021
Sales and service revenues	$	2,626	$	2,532	$	7,864	$	7,687
Net earnings	$	138	$	142	$	456	$	416
Basic earnings per share	$	3.44	$	3.52	$	11.37	$	10.32
Diluted earnings per share	$	3.44	$	3.52	$	11.37	$	10.32

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Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2022

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The changes in accumulated other comprehensive income (loss) by component for the three and nine months ended September 30, 2022 and 2021, were as follows:

($ in millions)	Benefit Plans		Other		Total
Balance as of June 30, 2021	$	(1,502)	$	1	$	(1,501)
Other comprehensive income (loss) before reclassifications	14		(1)		13
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	2		—		2
Amortization of net actuarial loss1	27		—		27
Tax expense for items of other comprehensive income	(11)		—		(11)
Net current period other comprehensive income (loss)	32		(1)		31
Balance as of September 30, 2021	$	(1,470)	$	—	$	(1,470)
Balance as of June 30, 2022	$	(977)	$	(1)	$	(978)
Other comprehensive income (loss) before reclassifications	3		(1)		2
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	5		—		5
Amortization of net actuarial loss1	8		—		8
Settlement gain1	(4)		—		(4)
Tax (expense) benefit for items of other comprehensive income (loss)	(4)		1		(3)
Net current period other comprehensive income	8		—		8
Balance as of September 30, 2022	$	(969)	$	(1)	$	(970)

($ in millions)	Benefit Plans		Other		Total
Balance as of December 31, 2020	$	(1,546)	$	(1)	$	(1,547)
Other comprehensive income before reclassifications	14		1		15
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	8		—		8
Amortization of net actuarial loss1	80		—		80
Tax expense for items of other comprehensive income	(26)		—		(26)
Net current period other comprehensive income	76		1		77
Balance as of September 30, 2021	$	(1,470)	$	—	$	(1,470)
Balance as of December 31, 2021	$	(923)	$	—	$	(923)
Other comprehensive loss before reclassifications	(94)		(2)		(96)
Amounts reclassified from accumulated other comprehensive loss
Amortization of prior service cost1	13		—		13
Amortization of net actuarial loss1	24		—		24
Settlement gain1	(4)		—		(4)
Tax benefit for items of other comprehensive loss	15		1		16
Net current period other comprehensive loss	(46)		(1)		(47)
Balance as of September 30, 2022	$	(969)	$	(1)	$	(970)

1 These accumulated comprehensive loss components are included in the computation of net periodic benefit cost. See Note 13: Employee Pension and Other Postretirement Benefits. The tax benefit associated with amounts reclassified from accumulated other comprehensive loss for the three months ended September 30, 2022 and 2021, was $2 million and $8 million, respectively. The tax benefit associated with amounts reclassified from accumulated other comprehensive loss for the nine months ended September 30, 2022 and 2021, was $8 million and $23 million, respectively.

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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2022

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 September 30				Nine Months Ended September 30
(in millions, except per share amounts)	2022		2021		2022		2021
Net earnings	$	138	$	147	$	456	$	424
Weighted-average common shares outstanding	40.1		40.3		40.1		40.3
Net dilutive effect of stock awards	—		—		—		—
Dilutive weighted-average common shares outstanding	40.1		40.3		40.1		40.3
Earnings per share - basic	$	3.44	$	3.65	$	11.37	$	10.52
Earnings per share - diluted	$	3.44	$	3.65	$	11.37	$	10.52

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Revenue (Tables)

9 Months Ended

Sep. 30, 2022

Disaggregation of Revenue [Abstract]

Disaggregation of Revenue [Table Text Block]

The following tables present revenues on a disaggregated basis:

	Three Months Ended September 30, 2022
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	577	$	1,185	$	12	$	—	$	1,774
Service revenues	41		259		552		—		852
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626
Customer Type
Federal	$	618	$	1,444	$	554	$	—	$	2,616
Commercial	—		—		9		—		9
State and local government agencies	—		—		1		—		1
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626
Contract Type
Firm fixed-price	$	1	$	1	$	59	$	—	$	61
Fixed-price incentive	577		723		—		—		1,300
Cost-type	40		720		437		—		1,197
Time and materials	—		—		68		—		68
Intersegment	5		1		31		(37)		—
Sales and service revenues	$	623	$	1,445	$	595	$	(37)	$	2,626

	Three Months Ended September 30, 2021
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	586	$	1,088	$	27	$	—	$	1,701
Service revenues	38		263		336		—		637
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338
Customer Type
Federal	$	624	$	1,351	$	354	$	—	$	2,329
Commercial	—		—		9		—		9
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338
Contract Type
Firm fixed-price	$	5	$	15	$	52	$	—	$	72
Fixed-price incentive	585		686		—		—		1,271
Cost-type	34		650		261		—		945
Time and materials	—		—		50		—		50
Intersegment	4		3		31		(38)		—
Sales and service revenues	$	628	$	1,354	$	394	$	(38)	$	2,338

	Nine Months Ended September 30, 2022
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,766	$	3,496	$	65	$	—	$	5,327
Service revenues	136		768		1,633		—		2,537
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864
Customer Type
Federal	$	1,902	$	4,264	$	1,665	$	—	$	7,831
Commercial	—		—		32		—		32
State and local government agencies	—		—		1		—		1
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864
Contract Type
Firm fixed-price	$	7	$	12	$	192	$	—	$	211
Fixed-price incentive	1,762		2,180		—		—		3,942
Cost-type	133		2,072		1,299		—		3,504
Time and materials	—		—		207		—		207
Intersegment	10		4		87		(101)		—
Sales and service revenues	$	1,912	$	4,268	$	1,785	$	(101)	$	7,864

	Nine Months Ended September 30, 2021
($ in millions)	Ingalls		Newport News		Mission Technologies		Intersegment Eliminations		Total
Revenue Type
Product sales	$	1,814	$	3,300	$	71	$	—	$	5,185
Service revenues	121		815		726		—		1,662
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847
Customer Type
Federal	$	1,935	$	4,115	$	760	$	—	$	6,810
Commercial	—		—		37		—		37
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847
Contract Type
Firm fixed-price	$	29	$	30	$	132	$	—	$	191
Fixed-price incentive	1,790		2,121		3		—		3,914
Cost-type	116		1,964		492		—		2,572
Time and materials	—		—		170		—		170
Intersegment	12		9		93		(114)		—
Sales and service revenues	$	1,947	$	4,124	$	890	$	(114)	$	6,847

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions)	2022		2021		2022		2021
Major Programs
Amphibious assault ships	$	325	$	326	$	1,060	$	1,032
Surface combatants and coast guard cutters	291		286		840		898
Other	7		16		12		17
Total Ingalls	623		628		1,912		1,947
Aircraft carriers	762		742		2,318		2,228
Submarines	519		490		1,459		1,419
Other	164		122		491		477
Total Newport News	1,445		1,354		4,268		4,124
Government and energy services	595		394		1,785		876
Oil and gas services	—		—		—		14
Total Mission Technologies	595		394		1,785		890
Intersegment eliminations	(37)		(38)		(101)		(114)
Sales and service revenues	$	2,626	$	2,338	$	7,864	$	6,847

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Segment Information (Tables)

9 Months Ended

Sep. 30, 2022

Segment Reporting [Abstract]

Segment operating results

The following table presents segment results for the three and nine months ended September 30, 2022 and 2021:

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions)	2022		2021		2022		2021
Sales and Service Revenues
Ingalls	$	623	$	628	$	1,912	$	1,947
Newport News	1,445		1,354		4,268		4,124
Mission Technologies	595		394		1,785		890
Intersegment eliminations	(37)		(38)		(101)		(114)
Sales and service revenues	$	2,626	$	2,338	$	7,864	$	6,847
Operating Income
Ingalls	$	50	$	62	$	242	$	233
Newport News	102		88		277		257
Mission Technologies	14		13		48		33
Segment operating income	166		163		567		523
Non-segment factors affecting operating income
Operating FAS/CAS Adjustment	(36)		(41)		(108)		(118)
Non-current state income taxes	1		(4)		1		(12)
Operating income	$	131	$	118	$	460	$	393

Segment assets

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

($ in millions)	September 30, 2022		December 31, 2021
Assets
Ingalls	$	1,716	$	1,659
Newport News	4,558		4,179
Mission Technologies	3,403		3,553
Corporate	938		1,236
Total assets	$	10,615	$	10,627

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Employee Pension and Other Postretirement Benefits (Tables)

9 Months Ended

Sep. 30, 2022

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 nine months ended September 30, 2022 and 2021, were as follows:

	Three Months Ended September 30								Nine Months Ended September 30
	Pension Benefits				Other Benefits				Pension Benefits				Other Benefits
($ in millions)	2022		2021		2022		2021		2022		2021		2022		2021
Components of Net Periodic Benefit Cost
Service cost	$	45	$	50	$	2	$	2	$	135	$	149	$	7	$	7
Interest cost	65		60		3		4		194		180		10		11
Expected return on plan assets	(148)		(138)		—		—		(446)		(414)		—		—
Amortization of prior service cost (credit)	6		3		(1)		(1)		16		11		(3)		(3)
Amortization of net actuarial loss (gain)	8		28		—		(1)		26		82		(2)		(2)
Settlement gain	(4)		—		—		—		(4)		—		—		—
Net periodic benefit (income) cost	$	(28)	$	3	$	4	$	4	$	(79)	$	8	$	12	$	13

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 nine months ended September 30, 2022 and 2021:

	Nine Months Ended September 30
($ in millions)	2022		2021
Pension plans
Discretionary
Qualified	$	—	$	60
Non-qualified	7		6
Other benefit plans	25		28
Total contributions	$	32	$	94

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Stock Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2022

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 September 30, 2022:

	Stock Awards (in thousands)	Weighted-Average Grant Date Fair Value		Weighted-Average Remaining Contractual Term (in years)
Total stock awards	509	$	188.84	1.2

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Description of Business (Narrative) (Details)	9 Months Ended
	Sep. 30, 2022 segments
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of reportable segments	3

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Basis of Presentation (Narrative) (Details) - USD ($) $ in Millions	9 Months Ended	14 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Assets held in rabbi trusts	$ 196	$ 196	$ 220
Fair value of total long term debt	2,768	2,768	$ 3,449
Fair value of current portion of long-term debt	386	386
Debt Instrument [Line Items]
Repayments of Long-term Debt	(300)
Term Loan | Term loan due August 19, 2024
Debt Instrument [Line Items]
Repayments of Long-term Debt		(325)
Long-term Debt	$ 325	$ 325

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Acquisitions - Alion (Narrative) (Details) - Alion Science and Technology - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Business Acquisition and Divestitures [Line Items]
Payments to Acquire Businesses, Gross		$ 1,790
Cash acquired		148
Goodwill		1,024
Intangible Assets		$ 720
Goodwill, Purchase Accounting Adjustments	$ (10)

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Acquisitions and Divestitures, Pro Forma Information (Table) (Details) - Alion Science and Technology - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Business Combination, Pro Forma Information [Line Items]
Sales and service revenues	$ 2,626	$ 2,532	$ 7,864	$ 7,687
Net earnings	$ 138	$ 142	$ 456	$ 416
Basic earnings per share	$ 3.44	$ 3.52	$ 11.37	$ 10.32
Diluted earnings per share	$ 3.44	$ 3.52	$ 11.37	$ 10.32

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Stockholders' Equity (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020	Nov. 05, 2019	Nov. 07, 2017
Stockholders' Equity [Line Items]
Amount authorized for stock repurchase program									$ 3,200	$ 2,200
Repurchased shares of treasury stock			196,850	469,436
Treasury stock activity	$ 14	$ 17	$ 41	$ 87
Dividends paid			142	138
Accumulated other comprehensive income (loss)	(970)	(1,470)	(970)	(1,470)	$ (978)	$ (923)	$ (1,501)	$ (1,547)
Benefit Plans
Stockholders' Equity [Line Items]
Accumulated other comprehensive income (loss)	(969)	$ (1,470)	(969)	$ (1,470)	(977)	$ (923)	(1,502)	(1,546)
Other
Stockholders' Equity [Line Items]
Accumulated other comprehensive income (loss)	$ (1)		$ (1)		$ (1)		$ 1	$ (1)

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Stockholders' Equity Accumulated Other Comprehensive Income (Loss) (Table) (Details) - USD ($) $ in Millions		3 Months Ended				9 Months Ended
		Sep. 30, 2022		Sep. 30, 2021		Sep. 30, 2022	Sep. 30, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance, beginning		$ (978)		$ (1,501)		$ (923)	$ (1,547)
Other comprehensive income (loss) before reclassifications		2		13		(96)	15
Amortization of prior service cost (credit)		5	[1]	2	[1]	13	8
Amortization of net actuarial loss (gain)		8	[1]	27	[1]	24	80
Settlement loss (gain)		(4)				(4)
Tax benefit (expense) for items of other comprehensive income		(3)		(11)		16	(26)
Other comprehensive income (loss), net of tax		8		31		(47)	77
Balance, ending		(970)		(1,470)		(970)	(1,470)
Income tax expense (benefit)		24		(6)		104	51
Reclassification out of AOCI
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income tax expense (benefit)		2		8		8	23
Benefit Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance, beginning		(977)		(1,502)		(923)	(1,546)
Other comprehensive income (loss) before reclassifications		3		14		(94)	14
Amortization of prior service cost (credit)	[1]	5		2		13	8
Amortization of net actuarial loss (gain)	[1]	8		27		24	80
Settlement loss (gain)		(4)				(4)
Tax benefit (expense) for items of other comprehensive income		(4)		(11)		15	(26)
Other comprehensive income (loss), net of tax		8		32		(46)	76
Balance, ending		(969)		(1,470)		(969)	(1,470)
Other
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance, beginning		(1)		1			(1)
Other comprehensive income (loss) before reclassifications		(1)		(1)		(2)	1
Tax benefit (expense) for items of other comprehensive income		1				1
Other comprehensive income (loss), net of tax				$ (1)		(1)	$ 1
Balance, ending		$ (1)				$ (1)

[1] These accumulated comprehensive loss components are included in the computation of net periodic benefit cost. See Note 13: Employee Pension and Other Postretirement Benefits. The tax benefit associated with amounts reclassified from accumulated other comprehensive loss for the three months ended September 30, 2022 and 2021, was $2 million and $8 million, respectively. The tax benefit associated with amounts reclassified from accumulated other comprehensive loss for the nine months ended September 30, 2022 and 2021, was $8 million and $23 million, respectively.

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Basic and Diluted Earnings Per Share (Table) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net earnings (loss)	$ 138	$ 147	$ 456	$ 424
Weighted-average common shares outstanding (in shares)	40.1	40.3	40.1	40.3
Dilutive weighted-average common shares outstanding (in shares)	40.1	40.3	40.1	40.3
Earnings (loss) per share - basic (in dollars per share)	$ 3.44	$ 3.65	$ 11.37	$ 10.52
Earnings (loss) per share - diluted (in dollars per share)	$ 3.44	$ 3.65	$ 11.37	$ 10.52

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Earnings Per Share (Narrative) (Details) - shares shares in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
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	0.4	0.4	0.4

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Revenue (Table) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Sales and service revenues	$ 2,626	$ 2,338	$ 7,864	$ 6,847
Intersegment Elimination
Disaggregation of Revenue [Line Items]
Sales and service revenues	(37)	(38)	(101)	(114)
Firm fixed-price
Disaggregation of Revenue [Line Items]
Sales and service revenues	61	72	211	191
Fixed-price incentive
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,300	1,271	3,942	3,914
Cost-type
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,197	945	3,504	2,572
Time-and-materials
Disaggregation of Revenue [Line Items]
Sales and service revenues	68	50	207	170
Federal
Disaggregation of Revenue [Line Items]
Sales and service revenues	2,616	2,329	7,831	6,810
Commercial
Disaggregation of Revenue [Line Items]
Sales and service revenues	9	9	32	37
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	1,774	1,701	5,327	5,185
Service [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	852	637	2,537	1,662
Ingalls
Disaggregation of Revenue [Line Items]
Sales and service revenues	623	628	1,912	1,947
Ingalls | Amphibious assault ships
Disaggregation of Revenue [Line Items]
Sales and service revenues	325	326	1,060	1,032
Ingalls | Surface combatants and coast guard cutters
Disaggregation of Revenue [Line Items]
Sales and service revenues	291	286	840	898
Ingalls | Other programs
Disaggregation of Revenue [Line Items]
Sales and service revenues	7	16	12	17
Ingalls | Firm fixed-price
Disaggregation of Revenue [Line Items]
Sales and service revenues	1	5	7	29
Ingalls | Fixed-price incentive
Disaggregation of Revenue [Line Items]
Sales and service revenues	577	585	1,762	1,790
Ingalls | Cost-type
Disaggregation of Revenue [Line Items]
Sales and service revenues	40	34	133	116
Ingalls | Intersegment
Disaggregation of Revenue [Line Items]
Sales and service revenues	5	4	10	12
Ingalls | Federal
Disaggregation of Revenue [Line Items]
Sales and service revenues	618	624	1,902	1,935
Ingalls | Intersegment
Disaggregation of Revenue [Line Items]
Sales and service revenues	5	4	10	12
Ingalls | Product [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	577	586	1,766	1,814
Ingalls | Service [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	41	38	136	121
Newport News
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,445	1,354	4,268	4,124
Newport News | Aircraft carriers
Disaggregation of Revenue [Line Items]
Sales and service revenues	762	742	2,318	2,228
Newport News | Submarines
Disaggregation of Revenue [Line Items]
Sales and service revenues	519	490	1,459	1,419
Newport News | Other programs
Disaggregation of Revenue [Line Items]
Sales and service revenues	164	122	491	477
Newport News | Firm fixed-price
Disaggregation of Revenue [Line Items]
Sales and service revenues	1	15	12	30
Newport News | Fixed-price incentive
Disaggregation of Revenue [Line Items]
Sales and service revenues	723	686	2,180	2,121
Newport News | Cost-type
Disaggregation of Revenue [Line Items]
Sales and service revenues	720	650	2,072	1,964
Newport News | Intersegment
Disaggregation of Revenue [Line Items]
Sales and service revenues	1	3	4	9
Newport News | Federal
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,444	1,351	4,264	4,115
Newport News | Intersegment
Disaggregation of Revenue [Line Items]
Sales and service revenues	1	3	4	9
Newport News | Product [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	1,185	1,088	3,496	3,300
Newport News | Service [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	259	263	768	815
Mission Technologies
Disaggregation of Revenue [Line Items]
Sales and service revenues	595	394	1,785	890
Mission Technologies | Government and energy services
Disaggregation of Revenue [Line Items]
Sales and service revenues	595	394	1,785	876
Mission Technologies | Oil and gas services
Disaggregation of Revenue [Line Items]
Sales and service revenues				14
Mission Technologies | Firm fixed-price
Disaggregation of Revenue [Line Items]
Sales and service revenues	59	52	192	132
Mission Technologies | Fixed-price incentive
Disaggregation of Revenue [Line Items]
Sales and service revenues				3
Mission Technologies | Cost-type
Disaggregation of Revenue [Line Items]
Sales and service revenues	437	261	1,299	492
Mission Technologies | Time-and-materials
Disaggregation of Revenue [Line Items]
Sales and service revenues	68	50	207	170
Mission Technologies | Intersegment
Disaggregation of Revenue [Line Items]
Sales and service revenues	31	31	87	93
Mission Technologies | Federal
Disaggregation of Revenue [Line Items]
Sales and service revenues	554	354	1,665	760
Mission Technologies | Commercial
Disaggregation of Revenue [Line Items]
Sales and service revenues	9	9	32	37
Mission Technologies | State and local government agencies
Disaggregation of Revenue [Line Items]
Sales and service revenues	1		1
Mission Technologies | Intersegment
Disaggregation of Revenue [Line Items]
Sales and service revenues	31	31	87	93
Mission Technologies | Product [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	12	27	65	71
Mission Technologies | Service [Member]
Disaggregation of Revenue [Line Items]
Sales and service revenues	$ 552	$ 336	$ 1,633	$ 726

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Revenue (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Abstract]
Revenue, Remaining Performance Obligation, Amount	$ 46,700		$ 46,700
Revenue, performance obligation, recognition percentage, year two			30.00%
Revenue, performance obligation, recognition percentage, year four			35.00%
Increase (Decrease) in Net Contract Assets			$ 137
Contract with Customer, Liability, Revenue Recognized	17		548	$ 447
Contracts Accounted for under Percentage of Completion
Change in Accounting Estimate
Increase (decrease) in operating income due to net cumulative catch-up adjustments	$ 27	$ 21	$ 140	$ 106
Increase (decrease) in diluted earnings per share due to net cumulative catch-up adjustments	$ 0.53	$ 0.41	$ 2.75	$ 2.07
Contracts Accounted for under Percentage of Completion | Newport News contract
Change in Accounting Estimate
Increase (decrease) in operating income due to net cumulative catch-up adjustments	$ 41
Increase (decrease) in diluted earnings per share due to net cumulative catch-up adjustments	$ 0.80

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Segment Information (Narrative) (Details)	9 Months Ended
	Sep. 30, 2022 segments
Segment Reporting [Abstract]
Number of reportable segments	3

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Segment Operating Results (Table) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Sales and Service Revenues
Sales and service revenue	$ 2,626	$ 2,338	$ 7,864	$ 6,847
Operating Income (Loss)
Operating income (loss)	131	118	460	393
Intersegment Elimination
Sales and Service Revenues
Sales and service revenue	(37)	(38)	(101)	(114)
Operating Segments
Operating Income (Loss)
Operating income (loss)	166	163	567	523
Ingalls
Sales and Service Revenues
Sales and service revenue	623	628	1,912	1,947
Operating Income (Loss)
Operating income (loss)	50	62	242	233
Newport News
Sales and Service Revenues
Sales and service revenue	1,445	1,354	4,268	4,124
Operating Income (Loss)
Operating income (loss)	102	88	277	257
Mission Technologies
Sales and Service Revenues
Sales and service revenue	595	394	1,785	890
Operating Income (Loss)
Operating income (loss)	14	13	48	33
Corporate
Non-segment factors affecting operating income (loss)
Operating FAS/CAS Adjustment	(36)	(41)	(108)	(118)
Non-current state income taxes	$ 1	$ (4)	$ 1	$ (12)

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Segment Assets (Table) (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Segment Reporting Information
Assets	$ 10,615	$ 10,627
Ingalls
Segment Reporting Information
Assets	1,716	1,659
Newport News
Segment Reporting Information
Assets	4,558	4,179
Mission Technologies
Segment Reporting Information
Assets	3,403	3,553
Corporate
Segment Reporting Information
Assets	$ 938	$ 1,236

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Goodwill (Details)	9 Months Ended
	Sep. 30, 2022 segments
Goodwill
Number of reportable segments	3
Maximum | Mission Technologies
Goodwill
Minimum excess of fair value over carrying value	10.00%
Minimum | Operating segments excluding Mission Technologies
Goodwill
Minimum excess of fair value over carrying value	10.00%

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Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Tax Contingency [Line Items]
Effective income tax rate	14.80%	(4.30%)	18.60%	10.70%
Unrecognized Tax Benefits, Period Increase (Decrease)	$ 5		$ 10
Unrecognized Tax Benefits	91		91
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	69		69
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense			$ 1
Maximum
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	$ 1

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Investigations, Claims, and Litigation (Narrative) (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($) numberOfReinsurers frigates
Loss Contingencies
Number of reinsurers/defendants | numberOfReinsurers	32
Representation and warranty insurance policy, coverage limit	$ 70
Bolivarian Republic of Venezuela
Loss Contingencies
Number of Foreign Built Frigates | frigates	2
Arbitral statement claim	$ 151
Arbitration
Loss Contingencies
Number of reinsurers/defendants | numberOfReinsurers	6
Litigation counter claim [Member] | Bolivarian Republic of Venezuela
Loss Contingencies
Arbitral statement claim	$ 22

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Commitments and Contingencies (Narrative) (Details) $ in Millions	2 Months Ended	9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2022 USD ($)
Commitments and Contingencies
Entity Number of Employees	43,000	43,000
Percentage of workforce subject to Collective Bargaining Arrangements		45.00%
Number of Collective Bargaining Agreements	9	9
Number of site stabilization agreements	1	1
Surety Bonds Outstanding
Commitments and Contingencies
Surety bonds outstanding	$ 360	$ 360
Revolving Credit Facility [Member]
Commitments and Contingencies
Letters of credit issued but undrawn	$ 14	$ 14
Ingalls contract
Commitments and Contingencies
Customer withhold of payment	2.00%

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Employee Pension and Other Postretirement Benefits Net Benefit Costs (Table) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Pension Benefits
Defined Benefit Plan Disclosure
Service cost	$ 45	$ 50	$ 135	$ 149
Interest cost	65	60	194	180
Expected return on plan assets	(148)	(138)	(446)	(414)
Amortization of prior service cost (credit)	6	3	16	11
Amortization of net actuarial loss (gain)	8	28	26	82
Settlement gain	(4)		(4)
Net periodic benefit cost	(28)	3	(79)	8
Other Benefits
Defined Benefit Plan Disclosure
Service cost	2	2	7	7
Interest cost	3	4	10	11
Amortization of prior service cost (credit)	(1)	(1)	(3)	(3)
Amortization of net actuarial loss (gain)		(1)	(2)	(2)
Net periodic benefit cost	$ 4	$ 4	$ 12	$ 13

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Employee Pension and Other Postretirement Benefits Cash Contributions (Table) (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Defined Benefit Plan Disclosure
Other benefit plans	$ 25	$ 28
Total contributions	32	94
Discretionary Contribution | Qualified
Defined Benefit Plan Disclosure
Pension contributions		60
Discretionary Contribution | Non-qualified
Defined Benefit Plan Disclosure
Pension contributions	$ 7	$ 6

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Employee Pension and Other Postretirement Benefits (Narrative) (Details) - Pension Benefits $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2022 USD ($)	Sep. 06, 2022 USD ($) retireesAndBeneficiaries
Defined Benefit Plan Disclosure
Defined Benefit Plan, Benefit Obligation, Annuity			$ 32
Number of Retirees and Beneficiaries | retireesAndBeneficiaries			500
Pension settlement gain	$ (4)	$ (4)
Amendment to defined benefit plan		$ 97

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Stock Compensation Plans (Narrative) (Details) - $ / shares shares in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Stock awards
Stock rights, weighted-average grant date fair value	$ 188.84
Stock awards, vested in the period	0.2	0.1
Maximum
Stock awards
Stock awards, transferred for employee withholding taxes	0.1	0.1
Restricted performance stock rights
Stock awards
Stock rights, granted	0.2	0.2
Stock rights, weighted-average grant date fair value	$ 201.48	$ 180.05
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%

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Schedule of Status of Stock Awards (Table) (Details) shares in Thousands	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Stock awards
Stock awards, outstanding | shares	509
Stock awards, weighted-average grant date fair value | $ / shares	$ 188.84
Stock awards, weighted-average remaining contractual term	1 year 2 months 12 days

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Stock Compensation Plans Compensation and Unrecognized Compensation Expense (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Compensation Expense [Abstract]
Share-based Payment Arrangement, Expense	$ 12.0	$ 7.0	$ 28.0	$ 19.0
Tax benefits for stock-based compensation	3.0	1.0	5.0	3.0
Stock Awards [Member]
Compensation Expense [Abstract]
Employee Service Share-Based Compensation, Tax Benefit Realized From Issuance Of Instruments Other Than Options			4.0	$ 2.0
Restricted Stock [Member]
Unrecognized Compensation Expense [Abstract]
Unrecognized compensation expense	3.0		$ 3.0
Unrecognized compensation expense, period for recognition			1 year
Restricted performance stock rights
Unrecognized Compensation Expense [Abstract]
Unrecognized compensation expense	37.0		$ 37.0
Unrecognized compensation expense, period for recognition			1 year 3 months 18 days
Maximum | Stock Awards [Member]
Compensation Expense [Abstract]
Employee Service Share-Based Compensation, Tax Benefit Realized From Issuance Of Instruments Other Than Options	$ 1.0	$ 1.0