诺斯罗普-格鲁曼(US) 2024年度报告

Washington, D.C. 20549 NORTHROP GRUMMAN CORPORATION(Exact name of registrant as specified in its charter) Securities registered pursuant to Section 12(g) of the Act: NoneIndicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes☒No☐ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes☐No☒ Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or 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 submittedpursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period thatthe 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 smallerreporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smallerreporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act: Large Accelerated Filer☐Accelerated Filer☐Smaller Reporting Company☐Non-accelerated Filer☐Emerging Growth Company☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period forcomplying 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 has filed a report on and attestation to its management’s assessment of theeffectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) bythe registered public accounting firm that prepared or issued its audit report.☒ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of theregistrant included in the filing reflect the correction of an error to previously issued financial statements.☐ Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-basedcompensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).☐Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).Yes☐No☒As of June 30, 2024, the aggregate market value of the common stock (based upon the closing price of the stock on the New YorkStock Exchange) of the registrant held by non-affiliates was approximately $63.7 billion.As of January 27, 2025, 144,755,659 shares of common stock were outstanding.DOCUMENTS INCORPORATED BY REFERENCEPortions of Northrop Grumman Corporation’s Proxy Statement to be filed with the Securities and Exchange Commission pursuant toRegulation 14A for the 2025 Annual Meeting of Shareholders are incorporated by reference in Part III of this Form 10-K. NORTHROP GRUMMAN CORPORATIONTABLE OF CONTENTS Page PART I Item 1.BusinessItem 1A.Risk FactorsItem 1B.Unresolved Staff CommentsItem 1C.CybersecurityItem 2.PropertiesItem 3.Legal ProceedingsItem 4.Mine Safety Disclosures PART II Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and IssuerPurchases of Equity Securities26Item 6.[Reserved]27Item 7.Management’s Discussion and Analysis of Financial Condition and Results ofOperations28Overview28Consolidated Operating Results30Segment Operating Results32Product and Service Analysis37Backlog38Liquidity and Capital Resources38Critical Accounting Policies and Estimates40Item 7A.Quantitative and Qualitative Disclosures About Market Risk46Item 8.Financial Statements and Supplementary Data47Report of Independent Registered Public Accounting Firm47Consolidated Statements of Earnings and Comprehensive Income49Consolidated Statements of Financial Position50Consolidated Statements of Cash Flows51Consolidated Statements of Changes in Shareholders’ Equity52Notes to Consolidated Financial Statements53 1. Summary of Significant Accounting Policies532.Earnings Per Share, Share Repurchases and Dividends on Common Stock613.Accounts Receivable, Net624.Unbilled Receivables, Net625. Inventoried Costs, Net636. Income Taxes647. Goodwill and Other Purchased Intangible Assets678. Fair Value of Financial Instruments679. Debt6810. Investigations, Claims and Litigation7011. Commitments and Contingencies7012. Retirement Benefits7213. Stock Compensation Plans and Other Compensation Arrangements7714. Leases79 15. Segment Information8016. Subsequent Event87Item 9.Changes in and Disagreements with Acc