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Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment, at cost	$ 1,132	$ 1,088
Less accumulated depreciation	(606)	(576)
Total property, plant and equipment, net	526	512
Land, buildings and improvements
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment, at cost	457	389
Plant and machinery
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment, at cost	230	212
Equipment and other
Property, Plant, and Equipment [Line Items]
Total property, plant and equipment, at cost	$ 445	$ 487

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Summary of Significant Accounting Policies	6 Months Ended
Summary of Significant Accounting Policies	Jun. 30, 2026
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies A.Organization Leonardo DRS, Inc., together with its wholly owned subsidiaries (hereinafter, “DRS,” “the Company,” “us,” “our,” or “we”) is a supplier of defense electronics products, systems and military support services. The Company’s largest stockholder is Leonardo S.p.A, an Italian multi-national aerospace, defense and security company headquartered in Rome, Italy, through its ultimate sole ownership of Leonardo US Holding, LLC (“US Holding”). US Holding is the majority stockholder of the Company. DRS is a provider of defense products and technologies that are used across land, air, sea, space and cyber domains. Our diverse array of defense systems and solutions are offered to all branches of the U.S. military, major aerospace and defense prime contractors, government intelligence agencies, international military customers and industrial markets for deployment on a wide range of military platforms. We focus our capabilities in areas of critical importance to the U.S. military, such as advanced sensing, network computing, force protection and electric power and propulsion. These capabilities directly align with our two reportable operating segments: Advanced Sensing and Computing (“ASC”) and Integrated Mission Systems (“IMS”). The U.S. government is our largest customer and accounts for approximately 82% and 80% of our total revenues as an end-user for the six months ended June 30, 2026 and 2025, respectively. Our U.S. government revenues are highly concentrated with the U.S. Department of War, also known as the U.S. Department of Defense (the “DoW”). Specific international and commercial market opportunities exist within these segments and comprise approximately 18% and 20% of our total revenues for the six months ended June 30, 2026 and 2025, respectively. Our two reportable segments reflect the way performance is assessed and resources are allocated by our Chief Executive Officer, who is our chief operating decision maker (“CODM”). B.Basis of Presentation The accompanying unaudited Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and include the accounts of DRS, its wholly owned subsidiaries and its controlling interests and contain all adjustments, which are of a normal and recurring nature, considered necessary by management to present fairly the financial position, results of operations and cash flows for the periods presented. Interests in ventures that are controlled by the Company, or for which the Company is otherwise deemed to be the primary beneficiary, are consolidated. For joint ventures in which the Company does not have a controlling interest, but exerts significant influence, the Company applies the equity method of accounting. All intercompany transactions and balances have been eliminated in consolidation. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates and assumptions include those relating to the recognition of contract revenues and estimated costs to complete contracts in process, recoverability of reported amounts of goodwill and intangible assets, valuation of acquired intangibles, accounting for business combinations, valuation of pensions and other postretirement benefits, the valuation of deferred tax assets and liabilities and the valuation of unrecognized tax benefits. Actual results could differ from these estimates. The unaudited Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). These rules and regulations permit some of the information and footnote disclosures included in financial statements prepared in accordance with U.S. GAAP to be condensed or omitted. These unaudited Consolidated Financial Statements should be read in conjunction with our audited Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2025. C.New Accounting Pronouncements Disaggregation of Income Statement Expenses In November 2024, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires disclosure of specified information about certain costs and expenses. The new standard is effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027, and may be applied on a prospective or retrospective basis. We are currently evaluating the impact of adopting this new pronouncement. Targeted Improvements to the Accounting for Internal-Use Software In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software, which removes references to project stages, requiring companies to capitalize internal-use software costs when management commits to funding the software project and it is probable the project will be completed. The new standard is effective for fiscal years beginning after December 15, 2027 and interim periods within those fiscal years, and may be applied on a prospective, modified transition, or retrospective transition basis. We are currently evaluating the impact of adopting this new pronouncement. Accounting for Government Grants Received by Business Entities In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832)—Accounting for Government Grants Received by Business Entities, which establishes the accounting for government grants received by business entities. The new standard is effective for fiscal years beginning after December 15, 2028 and interim periods within those fiscal years, and may be applied on a modified prospective, modified retrospective, or retrospective transition basis. We are currently evaluating the impact of adopting this new pronouncement.

Consolidated Statements of Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Stockholders' Equity [Abstract]
Cash dividends (in dollars per share)	$ 0.09	$ 0.09	$ 0.18	$ 0.18

Property, Plant and Equipment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Property, Plant, and Equipment [Abstract]
Total depreciation	$ 20	$ 17	$ 39	$ 35

Property, Plant and Equipment

6 Months Ended

Jun. 30, 2026

Property, Plant, and Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment by major asset class consists of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
Land, buildings and improvements	$	457	$	389
Plant and machinery	230		212
Equipment and other	445		487
Total property, plant and equipment, at cost	1,132		1,088
Less accumulated depreciation	(606)		(576)
Total property, plant and equipment, net	$	526	$	512

Depreciation expense related to property, plant and equipment was $20 million and $39 million for the three and six months ended June 30, 2026, respectively, and $17 million and $35 million for the three and six months ended June 30, 2025, respectively.

- Definition

The entire disclosure for property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.

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Summary of Significant Accounting Policies (Policies)	6 Months Ended
Summary of Significant Accounting Policies (Policies)	Jun. 30, 2026
Accounting Policies [Abstract]
Segment Reporting	Our two reportable segments reflect the way performance is assessed and resources are allocated by our Chief Executive Officer, who is our chief operating decision maker (“CODM”).
Basis of Presentation	Basis of Presentation The accompanying unaudited Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and include the accounts of DRS, its wholly owned subsidiaries and its controlling interests and contain all adjustments, which are of a normal and recurring nature, considered necessary by management to present fairly the financial position, results of operations and cash flows for the periods presented. Interests in ventures that are controlled by the Company, or for which the Company is otherwise deemed to be the primary beneficiary, are consolidated. For joint ventures in which the Company does not have a controlling interest, but exerts significant influence, the Company applies the equity method of accounting. All intercompany transactions and balances have been eliminated in consolidation. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates and assumptions include those relating to the recognition of contract revenues and estimated costs to complete contracts in process, recoverability of reported amounts of goodwill and intangible assets, valuation of acquired intangibles, accounting for business combinations, valuation of pensions and other postretirement benefits, the valuation of deferred tax assets and liabilities and the valuation of unrecognized tax benefits. Actual results could differ from these estimates. The unaudited Consolidated Financial Statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). These rules and regulations permit some of the information and footnote disclosures included in financial statements prepared in accordance with U.S. GAAP to be condensed or omitted. These unaudited Consolidated Financial Statements should be read in conjunction with our audited Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended December 31, 2025.
New Accounting Pronouncements	New Accounting Pronouncements Disaggregation of Income Statement Expenses In November 2024, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires disclosure of specified information about certain costs and expenses. The new standard is effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027, and may be applied on a prospective or retrospective basis. We are currently evaluating the impact of adopting this new pronouncement. Targeted Improvements to the Accounting for Internal-Use Software In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software, which removes references to project stages, requiring companies to capitalize internal-use software costs when management commits to funding the software project and it is probable the project will be completed. The new standard is effective for fiscal years beginning after December 15, 2027 and interim periods within those fiscal years, and may be applied on a prospective, modified transition, or retrospective transition basis. We are currently evaluating the impact of adopting this new pronouncement. Accounting for Government Grants Received by Business Entities In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832)—Accounting for Government Grants Received by Business Entities, which establishes the accounting for government grants received by business entities. The new standard is effective for fiscal years beginning after December 15, 2028 and interim periods within those fiscal years, and may be applied on a modified prospective, modified retrospective, or retrospective transition basis. We are currently evaluating the impact of adopting this new pronouncement.
Revenue from Contracts with Customers	Contract Estimates Revenues for the majority of our contracts are measured using the over time, percentage of completion cost-to-cost method of accounting to calculate percentage of completion. We believe this is an appropriate measure of progress toward satisfaction of performance obligations as this measure most accurately depicts the progress of our work and transfer of control to our customers. Due to the long-term nature of many of our contracts, developing the estimated transaction price and total cost at completion often requires judgment. The estimated transaction price may include variable consideration such as performance incentives, requests for equitable adjustment (“REAs”) and claims. Variable consideration is included in the estimated transaction price only to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. Factors that must be considered in estimating the cost of the work to be completed include the nature and complexity of the work to be performed, subcontractor performance and the risk and impact of delayed performance. After establishing the estimated total cost at completion, we follow a standard Estimate at Completion (“EAC”) process in which we review the progress and performance on our ongoing contracts on a routine basis. Adjustments to original estimates for a contract's revenue, estimated costs at completion and estimated profit or loss often are required as work progresses under a contract, as experience is gained and as more information is obtained, even though the scope of work required under the contract may not change and are also required if contract modifications occur. When adjustments in estimated total costs at completion are determined, the related impact on revenue and operating earnings are recognized using the cumulative catch-up method, which recognizes in the current period the cumulative effect of such adjustments for all prior periods. Any anticipated losses on these contracts are fully recognized in the period in which the losses become evident. Contract Assets and Liabilities The timing of revenue recognition, billings and cash collections results in billed accounts receivable, unbilled receivables (contract assets), and customer advances and deposits (contract liabilities) on the Consolidated Balance Sheets. Amounts are billed as work progresses in accordance with agreed-upon contractual terms, either at periodic intervals (e.g., biweekly or monthly) or upon achievement of contractual milestones. Generally, billing occurs subsequent to revenue recognition, resulting in contract assets. However, we sometimes receive advances or deposits from our customers before revenue is recognized, resulting in contract liabilities.
Earnings Per Share	Basic EPS is computed by dividing net earnings by the weighted average number of shares of common stock outstanding during each period. The computation of diluted EPS includes the dilutive effect of outstanding stock-based compensation awards (which primarily consist of employee stock options, restricted stock units, and performance-based restricted stock units).

- Definition

Disclosure of accounting policy for revenue from contract with customer.

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Property, Plant and Equipment (Tables)

6 Months Ended

Jun. 30, 2026

Property, Plant, and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, plant and equipment by major asset class consists of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
Land, buildings and improvements	$	457	$	389
Plant and machinery	230		212
Equipment and other	445		487
Total property, plant and equipment, at cost	1,132		1,088
Less accumulated depreciation	(606)		(576)
Total property, plant and equipment, net	$	526	$	512

Accounts Receivable - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Receivables [Abstract]
Noncurrent accounts receivable	$ 55	$ 53

Segment Information (Tables)

6 Months Ended

Jun. 30, 2026

Segment Reporting [Abstract]

Schedule of Revenues, Expenses, and Operating Earnings by Segment and Reconciliation to Earnings before Taxes

Revenues, expenses, and operating earnings by segment and the reconciliation to earnings before taxes for the periods ended June 30, 2026 and 2025 consist of the following:


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
Revenues
ASC	$	587	$	542	$	1,146	$	1,053
IMS	333		290		628		581
Corporate & Eliminations	(7)		(3)		(15)		(6)
Total revenues	$	913	$	829	$	1,759	$	1,628

Cost of revenues
ASC	$	437	$	408	$	857	$	800
IMS	246		227		468		456
Corporate & Eliminations	(7)		(3)		(15)		(6)
Total cost of revenues	$	676	$	632	$	1,310	$	1,250

General and administrative
ASC	$	66	$	67	$	136	$	133
IMS	27		24		56		47
Corporate & Eliminations	—		—		—		—
Total general and administrative	$	93	$	91	$	192	$	180

Company-funded independent research and development
ASC	$	29	$	24	$	53	$	47
IMS	7		6		14		11
Corporate & Eliminations	—		—		—		—
Total company-funded independent research and development	$	36	$	30	$	67	$	58





Amortization of acquired intangible assets
ASC	$	6	$	6	$	11	$	11
IMS	—		—		—		—
Corporate & Eliminations	—		—		—		—
Total amortization of acquired intangible assets	$	6	$	6	$	11	$	11




















Operating earnings
ASC	$	49	$	37	$	89	$	62
IMS	53		33		90		67
Corporate & Eliminations	—		—		—		—
Total operating earnings	$	102	$	70	$	179	$	129
Interest income (expense), net	2		(2)		2		(3)
Other, net	(4)		(1)		(4)		(1)
Earnings before taxes	$	100	$	67	$	177	$	125

Total intersegment revenues by segment for the periods ended June 30, 2026 and 2025 consist of the following:


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
ASC	$	6	$	3	$	13	$	6
IMS	1		—		2		—
Total intersegment revenues	$	7	$	3	$	15	$	6

Schedule of Depreciation, Assets by Segment

Depreciation by segment for the periods ended June 30, 2026 and 2025 consists of the following:


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
ASC	$	14	$	12	$	27	$	24
IMS	6		5		12		11
Total depreciation	$	20	$	17	$	39	$	35

Total assets by segment as of June 30, 2026 and December 31, 2025, consist of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
ASC	$	2,588	$	2,451
IMS	1,224		1,300
Corporate & Eliminations	385		735
Total assets	$	4,197	$	4,486

- Definition

Tabular disclosure of segment reporting. Includes, but is not limited to, reconciliation of reportable segment amount to corresponding consolidated total.

+ References

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+ Details

Revenue from Contracts with Customers - Remaining Performance Obligations, Narrative (Details) $ in Millions	Jun. 30, 2026 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total backlog	$ 8,787
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, percentage	22.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	6 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-07-01 \| Long-Term Contracts on Electric Power and Propulsion Programs
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, percentage	45.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	11 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, expected timing of satisfaction, period

Revenue from Contracts with Customers - Estimate at Completion Adjustments (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Change in Accounting Estimate [Line Items]
Net earnings	$ 86	$ 54	$ 148	$ 104
Impact on diluted earnings per share (in dollars per share)	$ 0.32	$ 0.20	$ 0.55	$ 0.39
Contracts Accounted for under Percentage of Completion
Change in Accounting Estimate [Line Items]
Revenue and operating earnings	$ 21	$ 0	$ 25	$ (9)
Total % of revenue	2.00%	0.00%	1.00%	(1.00%)
Net earnings	$ 17	$ 0	$ 20	$ (7)
Impact on diluted earnings per share (in dollars per share)	$ 0.06	$ 0	$ 0.07	$ (0.03)

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

Summary of Significant Accounting Policies (Details) - segment	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Concentration Risk [Line Items]
Number of reportable segments	2
U.S. Department Of Defense \| Revenue from Contract with Customer Benchmark \| Government Contracts Concentration Risk
Concentration Risk [Line Items]
Concentration risk, percentage	82.00%	80.00%
International and Commercial Customers \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk, percentage	18.00%	20.00%

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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+ Details

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References + Details

Revenue from Contracts with Customers

6 Months Ended

Jun. 30, 2026

Revenue from Contract with Customer [Abstract]

Revenue from Contracts with Customers

Contract Estimates

Revenues for the majority of our contracts are measured using the over time, percentage of completion cost-to-cost method of accounting to calculate percentage of completion. We believe this is an appropriate measure of progress toward satisfaction of performance obligations as this measure most accurately depicts the progress of our work and transfer of control to our customers. Due to the long-term nature of many of our contracts, developing the estimated transaction price and total cost at completion often requires judgment. The estimated transaction price may include variable consideration such as performance incentives, requests for equitable adjustment (“REAs”) and claims. Variable consideration is included in the estimated transaction price only to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. Factors that must be considered in estimating the cost of the work to be completed include the nature and complexity of the work to be performed, subcontractor performance and the risk and impact of delayed performance.

After establishing the estimated total cost at completion, we follow a standard Estimate at Completion (“EAC”) process in which we review the progress and performance on our ongoing contracts on a routine basis. Adjustments to original estimates for a contract's revenue, estimated costs at completion and estimated profit or loss often are required as work progresses under a contract, as experience is gained

and as more information is obtained, even though the scope of work required under the contract may not change and are also required if contract modifications occur. When adjustments in estimated total costs at completion are determined, the related impact on revenue and operating earnings are recognized using the cumulative catch-up method, which recognizes in the current period the cumulative effect of such adjustments for all prior periods. Any anticipated losses on these contracts are fully recognized in the period in which the losses become evident.

Net EAC adjustments had the following impacts for the periods presented:


	Three Months Ended June 30,						Six Months Ended June 30,
(Dollars in millions, except per share amounts)	2026			2025			2026			2025
Revenue and operating earnings	$	21		$	—		$	25		$	(9)
Total % of revenue	2		%	—		%	1		%	(1		%)
Net earnings	$	17		$	—		$	20		$	(7)
Impact on diluted earnings per share	$	0.06		$	—		$	0.07		$	(0.03)

The impacts noted above are attributed primarily to changes in our fixed-price programs. As changes happen in the design required to achieve contractual specifications, those changes often result in a change in the programs’ estimates and related profitability.

Contract Assets and Liabilities

The timing of revenue recognition, billings and cash collections results in billed accounts receivable, unbilled receivables (contract assets), and customer advances and deposits (contract liabilities) on the Consolidated Balance Sheets. Amounts are billed as work progresses in accordance with agreed-upon contractual terms, either at periodic intervals (e.g., biweekly or monthly) or upon achievement of contractual milestones. Generally, billing occurs subsequent to revenue recognition, resulting in contract assets. However, we sometimes receive advances or deposits from our customers before revenue is recognized, resulting in contract liabilities. Contract assets and contract liabilities as of the dates presented were:


(Dollars in millions)	June 30, 2026		December 31, 2025
Contract assets	$	1,002	$	931
Contract liabilities	598		585

Revenue recognized in the six months ended June 30, 2026 and 2025, that was included in the contract liability balance at the beginning of each period was $320 million and $239 million, respectively.

Value of Remaining Performance Obligations

As of June 30, 2026, the total value of our remaining performance obligations was $8,787 million. We expect to recognize approximately 22% of our June 30, 2026 remaining performance obligations as revenue over the next six months, with the remainder to be recognized thereafter. Approximately 45% of our remaining performance obligations relates to long-term contracts on electric power and propulsion programs with the U.S. Navy, which are expected to be recognized as revenue over a span of up to 11 years.

Disaggregation of Revenue

ASC: ASC revenue is primarily derived from U.S. government development and production contracts and is generally recognized using the over time, percentage of completion cost-to-cost method of accounting. We disaggregate ASC revenue by geographical region, customer relationship and contract

type. We believe these categories best depict how the nature, amount, timing and uncertainty of ASC revenue and cash flows are affected by economic factors.


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
Revenue by Geographical Region
United States	$	487	$	465	$	958	$	911
International	94		74		175		136
Intersegment sales	6		3		13		6
Total	$	587	$	542	$	1,146	$	1,053
Revenue by Customer Relationship
Prime contractor	$	244	$	238	$	505	$	462
Subcontractor	337		301		628		585
Intersegment sales	6		3		13		6
Total	$	587	$	542	$	1,146	$	1,053
Revenue by Contract Type
Fixed-price	$	518	$	468	$	1,009	$	905
Flexibly priced(1)	63		71		124		142
Intersegment sales	6		3		13		6
Total	$	587	$	542	$	1,146	$	1,053

________________

(1)Includes revenue derived from cost-plus and time-and-materials contracts.

IMS: IMS revenue is primarily derived from U.S. government development and production contracts and is generally recognized using the over time, percentage of completion cost-to-cost method of accounting. We disaggregate IMS revenue by geographical region, customer relationship and contract type. We believe these categories best depict how the nature, amount, timing and uncertainty of IMS revenue and cash flows are affected by economic factors.


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
Revenue by Geographical Region
United States	$	317	$	296	$	594	$	590
International	15		(6)		32		(9)
Intersegment sales	1		—		2		—
Total	$	333	$	290	$	628	$	581
Revenue by Customer Relationship
Prime contractor	$	54	$	54	$	116	$	100
Subcontractor	278		236		510		481
Intersegment sales	1		—		2		—
Total	$	333	$	290	$	628	$	581
Revenue by Contract Type
Fixed-price	$	262	$	242	$	504	$	496
Flexibly priced(1)	70		48		122		85
Intersegment sales	1		—		2		—
Total	$	333	$	290	$	628	$	581

________________

(1)Includes revenue derived from cost-plus and time-and-materials contracts.

- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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-Section 50
-Paragraph 7
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+ Details

Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

Schedule of Intangible Asset, Finite-Lived

Intangible assets consist of the following:


	June 30, 2026						December 31, 2025
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Acquired intangible assets	$	1,087	$	(995)	$	92	$	1,087	$	(984)	$	103
Patents and licenses	18		(10)		8		18		(9)		9
Total intangible assets	$	1,105	$	(1,005)	$	100	$	1,105	$	(993)	$	112

Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Revenues	$ 913	$ 829	$ 1,759	$ 1,628
Intersegment sales
Disaggregation of Revenue [Line Items]
Revenues	(7)	(3)	(15)	(6)
ASC \| Fixed-price
Disaggregation of Revenue [Line Items]
Revenues	518	468	1,009	905
ASC \| Flexibly Priced
Disaggregation of Revenue [Line Items]
Revenues	63	71	124	142
ASC \| Prime contractor
Disaggregation of Revenue [Line Items]
Revenues	244	238	505	462
ASC \| Subcontractor
Disaggregation of Revenue [Line Items]
Revenues	337	301	628	585
ASC \| Intersegment sales
Disaggregation of Revenue [Line Items]
Revenues	(6)	(3)	(13)	(6)
ASC \| Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	587	542	1,146	1,053
ASC \| United States
Disaggregation of Revenue [Line Items]
Revenues	487	465	958	911
ASC \| International
Disaggregation of Revenue [Line Items]
Revenues	94	74	175	136
IMS \| Fixed-price
Disaggregation of Revenue [Line Items]
Revenues	262	242	504	496
IMS \| Flexibly Priced
Disaggregation of Revenue [Line Items]
Revenues	70	48	122	85
IMS \| Prime contractor
Disaggregation of Revenue [Line Items]
Revenues	54	54	116	100
IMS \| Subcontractor
Disaggregation of Revenue [Line Items]
Revenues	278	236	510	481
IMS \| Intersegment sales
Disaggregation of Revenue [Line Items]
Revenues	(1)	0	(2)	0
IMS \| Operating Segments
Disaggregation of Revenue [Line Items]
Revenues	333	290	628	581
IMS \| United States
Disaggregation of Revenue [Line Items]
Revenues	317	296	594	590
IMS \| International
Disaggregation of Revenue [Line Items]
Revenues	$ 15	$ (6)	$ 32	$ (9)

Inventories (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Inventory Disclosure [Abstract]
Raw materials	$ 135	$ 112
Work in progress	243	225
Finished goods	5	15
Total inventories	$ 383	$ 352

Inventories (Tables)

6 Months Ended

Jun. 30, 2026

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consist of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
Raw materials	$	135	$	112
Work in progress	243		225
Finished goods	5		15
Total inventories	$	383	$	352

Subsequent Events (Details) $ in Millions	Jul. 28, 2026 USD ($)
Subsequent Event \| Raft LLC
Subsequent Event [Line Items]
Business combination, price of acquisition	$ 450

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Jun. 30, 2026
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Revenue from Contracts with Customers - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Revenue from Contract with Customer [Abstract]
Contract with customer, liability, revenue recognized	$ 320	$ 239

Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	$ 1,105	$ 1,105
Accumulated Amortization	(1,005)	(993)
Net Carrying Amount	100	112
Acquired intangible assets
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	1,087	1,087
Accumulated Amortization	(995)	(984)
Net Carrying Amount	92	103
Patents and licenses
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	18	18
Accumulated Amortization	(10)	(9)
Net Carrying Amount	$ 8	$ 9

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

Income Taxes	6 Months Ended
Income Taxes	Jun. 30, 2026
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Our effective tax rate was 14.0% and 16.4% for the three and six months ended June 30, 2026, respectively, and 19.4% and 16.8% for the three and six months ended June 30, 2025, respectively. For the three and six months ended June 30, 2026 and the six months ended June 30, 2025, the effective tax rate was lower than the statutory rate primarily due to the recognition of discrete tax benefits associated with the vesting of stock-based awards.

- Definition

The entire disclosure for income tax.

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+ Details

Sale of Receivables - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Transfers and Servicing [Abstract]
Sale of receivable, aggregate capacity	$ 175		$ 225
Sale of receivables, purchase discount fees	$ 0	$ 0

Segment Information - Schedule of Revenues and Intersegment Revenues (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting [Line Items]
Total intersegment revenues	$ (913)	$ (829)	$ (1,759)	$ (1,628)
Corporate & Eliminations
Segment Reporting [Line Items]
Total intersegment revenues	7	3	15	6
Corporate & Eliminations \| ASC
Segment Reporting [Line Items]
Total intersegment revenues	6	3	13	6
Corporate & Eliminations \| IMS
Segment Reporting [Line Items]
Total intersegment revenues	$ 1	$ 0	$ 2	$ 0

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Debt - Narrative (Details) - USD ($)	1 Months Ended
Debt - Narrative (Details) - USD ($)	Jan. 31, 2026	Jun. 30, 2026	Dec. 31, 2025	Nov. 30, 2022
2022 Credit Agreement \| Notes Payable, Other Payables
Debt Instrument [Line Items]
Credit limit				$ 500,000,000
2022 Term Loan A \| Notes Payable, Other Payables
Debt Instrument [Line Items]
Principal amount				$ 225,000,000
Fair value of long-term debt			$ 190,000,000
Repayments of debt	$ 191,000,000
2022 Term Loan A		$ 0	191,000,000
2022 Revolving Credit Facility \| Notes Payable, Other Payables
Debt Instrument [Line Items]
Credit limit			275,000,000
Line of credit			0
2026 Revolving Credit Facility \| Notes Payable, Other Payables
Debt Instrument [Line Items]
Credit limit	$ 500,000,000
2022 Term Loan A		0
Letters of credit outstanding		9,000,000
2026 Revolving Credit Facility \| Notes Payable, Other Payables \| Minimum
Debt Instrument [Line Items]
Variable rate percentage	1.25%
Commitment fee percentage	0.15%
2026 Revolving Credit Facility \| Notes Payable, Other Payables \| Maximum
Debt Instrument [Line Items]
Variable rate percentage	1.63%
Commitment fee percentage	0.30%
2026 Revolving Credit Facility \| Letter of Credit
Debt Instrument [Line Items]
Credit limit	$ 75,000,000
Financial Institution Credit Facilities \| Line of Credit
Debt Instrument [Line Items]
Credit limit		105,000,000	105,000,000
Letters of credit outstanding		$ 49,000,000	$ 54,000,000

Related Party Transactions (Details)	3 Months Ended		6 Months Ended
Related Party Transactions (Details)	Jun. 30, 2026 USD ($) boardSeat	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) boardSeat	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)
Related Party Transaction [Line Items]
Revenue from related party	$ 913,000,000	$ 829,000,000	$ 1,759,000,000	$ 1,628,000,000
Total cost of revenues	676,000,000	632,000,000	1,310,000,000	1,250,000,000
Accounts receivable, net	319,000,000		319,000,000		$ 334,000,000
Accounts payable	182,000,000		182,000,000		351,000,000
Contract assets	1,002,000,000		1,002,000,000		931,000,000
Related Party \| Leonardo S.p.A.
Related Party Transaction [Line Items]
Revenue from related party	3,000,000	3,000,000	6,000,000	7,000,000
Total cost of revenues	0	$ 0	0	$ 0
Accounts receivable, net	6,000,000		6,000,000		5,000,000
Accounts payable	4,000,000		4,000,000		5,000,000
Contract assets	9,000,000		9,000,000		16,000,000
Related Party \| Unnamed Private Company
Related Party Transaction [Line Items]
Revenue from related party			0
Contract assets	6,000,000		6,000,000		$ 6,000,000
Investments	$ 21,000,000		$ 21,000,000
Number of board seats \| boardSeat	2		2

Income Taxes (Details)	3 Months Ended		6 Months Ended
Income Taxes (Details)	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Income Tax Disclosure [Abstract]
Effective income tax rate	14.00%	19.40%	16.40%	16.80%

Intangible Assets

6 Months Ended

Jun. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

Intangible Assets

Intangible assets consist of the following:


	June 30, 2026						December 31, 2025
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Acquired intangible assets	$	1,087	$	(995)	$	92	$	1,087	$	(984)	$	103
Patents and licenses	18		(10)		8		18		(9)		9
Total intangible assets	$	1,105	$	(1,005)	$	100	$	1,105	$	(993)	$	112

Amortization expense related to acquired intangible assets was $6 million for the three months ended June 30, 2026 and 2025, and $11 million for the six months ended June 30, 2026 and 2025.

Cover - shares	6 Months Ended
Cover - shares	Jun. 30, 2026	Jul. 29, 2026
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2026
Document Transition Report	false
Entity File Number	001-41565
Entity Registrant Name	Leonardo DRS, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	13-2632319
Entity Address, Address Line One	2345 Crystal Drive
Entity Address, Address Line Two	Suite 1000
Entity Address, City or Town	Arlington
Entity Address, State or Province	VA
Entity Address, Postal Zip Code	22202
City Area Code	703
Local Phone Number	416-8000
Title of 12(b) Security	Common stock, $0.01 par value
Trading Symbol	DRS
Security Exchange Name	NASDAQ
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		266,891,515
Amendment Flag	false
Document Fiscal Year Focus	2026
Document Fiscal Period Focus	Q2
Entity Central Index Key	0001833756
Current Fiscal Year End Date	--12-31

Other Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Other Liabilities Disclosure [Abstract]
Salaries, wages and accrued bonuses	$ 65	$ 85
Fringe benefits	78	60
Provision for contract losses	29	35
Operating lease liabilities	30	28
Taxes payable	16	10
Warranty reserves	30	24
Other	$ 27	$ 27
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total other current liabilities	Total other current liabilities
Total other current liabilities	$ 275	$ 269
Operating lease liabilities	88	95
Unrecognized tax benefits	50	50
Warranty reserves	8	9
Other	$ 10	$ 12
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Total other noncurrent liabilities	Total other noncurrent liabilities
Total other noncurrent liabilities	$ 156	$ 166

Earnings Per Share (“EPS”), Stock Repurchases and Dividends

6 Months Ended

Jun. 30, 2026

Earnings Per Share [Abstract]

Earnings Per Share (“EPS”), Stock Repurchases and Dividends

EPS


	Three Months Ended June 30,				Six Months Ended June 30,
(In millions, except per share amounts)	2026		2025		2026		2025
Net earnings	$	86	$	54	$	148	$	104
Basic weighted average number of shares outstanding	266.8		266.2		266.3		265.7
Impact of dilutive stock-based awards	2.1		2.8		2.4		3.1
Diluted weighted average number of shares outstanding	268.9		269.0		268.7		268.8
Basic earnings per share	$	0.33	$	0.20	$	0.56	$	0.39
Diluted earnings per share	$	0.32	$	0.20	$	0.55	$	0.39

Basic EPS is computed by dividing net earnings by the weighted average number of shares of common stock outstanding during each period. The computation of diluted EPS includes the dilutive effect of outstanding stock-based compensation awards (which primarily consist of employee stock options, restricted stock units, and performance-based restricted stock units).

Stock Repurchases

On February 20, 2025, the Company announced that its Board of Directors (the “Board”) approved a stock repurchase program that allows the Company to purchase up to $75 million of its outstanding common stock through March 4, 2027, subject to market conditions. As of June 30, 2026, the Company has repurchased approximately $50 million under the program. The Company retires its common stock upon repurchase with the excess over par value allocated to additional paid-in capital.

Dividends

The Company declared and paid a quarterly dividend of $0.09 per share of its common stock during the three months ended June 30, 2026. Subsequent to quarter end, the Company’s Board declared a cash dividend of $0.09 per share of common stock payable on August 27, 2026 to stockholders of record as of the close of business on August 13, 2026.

Intangible Assets - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Intangible Asset, Goodwill and Other [Abstract]
Amortization of acquired intangible assets	$ 6	$ 6	$ 11	$ 11

- Definition

Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

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+ Details

Subsequent Events	6 Months Ended
Subsequent Events	Jun. 30, 2026
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Subsequent to quarter end, on July 28, 2026, the Company announced that it entered into a definitive agreement to acquire Raft LLC, an open-architecture mission software company focused on multi-domain data fusion and artificial intelligence for U.S. government and defense customers, for $450 million. We expect to fund the acquisition with cash on hand and borrowings under our revolving credit facility. The transaction is subject to customary closing conditions and regulatory approvals, and is expected to close in the fourth quarter of 2026.

Accounts Receivable - Schedule of Accounts Receivable, Net (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Receivables [Abstract]
Accounts receivable	$ 321	$ 335
Less allowance for credit losses	(2)	(1)
Accounts receivable, net	$ 319	$ 334

Sale of Receivables - Schedule of Sale of Receivables (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Transfer of Financial Assets Accounted for as Sales [Roll Forward]
Beginning balance	$ 70	$ 130
Sales of receivables	0	35
Cash returned to purchasers	(70)	(155)
Outstanding balance sold to purchasers	0	10
Cash collected, not remitted to purchasers	0	0
Remaining sold receivables	$ 0	$ 10

Commitments and Contingencies	6 Months Ended
Commitments and Contingencies	Jun. 30, 2026
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Commitments The Company’s commitments are primarily related to our lease agreements, purchase obligations, and credit agreements. Contingencies From time to time, we are subject to certain legal proceedings and claims in the ordinary course of business. These matters are subject to many uncertainties, and it is possible that some of these matters ultimately could be decided, resolved or settled in a manner adverse to us. Although the precise amount of liability that may result from these matters is not ascertainable, the Company believes that any amounts exceeding the Company's recorded accruals should not materially adversely affect the Company's financial condition or liquidity. It is possible, however, that the ultimate resolution of those matters could result in a material adverse effect on the Company's results of operations and/or cash flows from operating activities for a particular reporting period. We establish reserves for specific legal matters when we determine that the likelihood of an unfavorable outcome is probable and the loss is reasonably estimable. The Company reviews the developments in contingencies that could affect the amount of the reserves that have been previously recorded. The Company adjusts provisions and changes to disclosures accordingly to reflect the impact of negotiations, settlements, rulings, advice of legal counsel, and updated information. Significant judgment is required to determine both the probability and the estimated amount of any potential losses. As a government contractor, with customers including the U.S. government as well as various state and local government entities, the Company may be subject to audits, investigations and claims with respect to its contract performance, pricing, costs, cost allocations and procurement practices. Additionally, amounts billed under such contracts, including direct and indirect costs, are subject to potential adjustments before final settlement. Management believes that adequate provisions for such potential audits, investigations, claims and contract adjustments, if any, have been made in the financial statements.

Other Liabilities (Tables)

6 Months Ended

Jun. 30, 2026

Other Liabilities Disclosure [Abstract]

Schedule of Other Liabilities

The following table summarizes significant other liabilities by balance sheet caption:


(Dollars in millions)	June 30, 2026		December 31, 2025
Salaries, wages and accrued bonuses	$	65	$	85
Fringe benefits	78		60


Provision for contract losses	29		35
Operating lease liabilities	30		28
Taxes payable	16		10
Warranty reserves	30		24
Other	27		27
Total other current liabilities	$	275	$	269
Operating lease liabilities	$	88	$	95
Unrecognized tax benefits	50		50
Warranty reserves	8		9
Other	10		12
Total other noncurrent liabilities	$	156	$	166

Sale of Receivables

6 Months Ended

Jun. 30, 2026

Transfers and Servicing [Abstract]

Sale of Receivables

The Company is party to factoring facilities with various financial institutions (the “purchasers”) with an aggregate capacity of $175 million and $225 million as of June 30, 2026 and December 31, 2025, respectively.

During the six months ended June 30, 2026 and 2025, the Company incurred immaterial purchase discount fees which are presented in general and administrative expenses on the Consolidated Statements of Earnings.

The table below summarizes the activity under the factoring facilities:


	Six Months Ended June 30,
(Dollars in millions)	2026		2025
Beginning balance	$	70	$	130
Sales of receivables	—		35
Cash returned to purchasers	(70)		(155)
Outstanding balance sold to purchasers	—		10
Cash collected, not remitted to purchasers(1)	—		—
Remaining sold receivables	$	—	$	10

________________

(1)Represents cash collected on behalf of purchasers and not yet remitted. This balance is included within short-term borrowings and current portion of long-term debt in the Consolidated Balance Sheets.

- Definition

The entire disclosure for a transferor's continuing involvement in financial assets that it has transferred in a securitization or asset-backed financing arrangement, the nature of any restrictions on assets reported by an entity in its statement of financial position that relate to a transferred financial asset (including the carrying amounts of such assets), how servicing assets and servicing liabilities are reported, and (for securitization or asset-backed financing arrangements accounted for as sales) when a transferor has continuing involvement with the transferred financial assets and transfers of financial assets accounted for as secured borrowings, how the transfer of financial assets affects an entity's financial position, financial performance, and cash flows.

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+ Details

Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Finance leases and other	$ 149	$ 152
Short-term borrowings related to factoring facilities (Note 4)	0	5
Total debt principal	149	348
Less unamortized debt issuance costs and discounts	0	(1)
Total debt, net	149	347
Less short-term borrowings and current portion of long-term debt	(10)	(26)
Total long-term debt	139	321
2022 Term Loan A \| Notes Payable, Other Payables
Debt Instrument [Line Items]
2022 Term Loan A	$ 0	$ 191

Debt - Schedule of Maturities of Debt (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Debt Disclosure [Abstract]
Remainder of 2026	$ 6
2027	10
2028	9
2029	9
2030	9
Thereafter	106
Total debt principal	$ 149	$ 348

Earnings Per Share (“EPS”), Stock Repurchases and Dividends - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Earnings Per Share [Abstract]
Net earnings, basic	$ 86	$ 54	$ 148	$ 104
Net earnings, diluted	$ 86	$ 54	$ 148	$ 104
Basic weighted average number of shares outstanding (in shares)	266.8	266.2	266.3	265.7
Impact of dilutive share-based awards (in shares)	2.1	2.8	2.4	3.1
Diluted weighted average number of shares outstanding (in shares)	268.9	269.0	268.7	268.8
Basic earnings per share (in dollars per share)	$ 0.33	$ 0.20	$ 0.56	$ 0.39
Diluted earnings per share (in dollars per share)	$ 0.32	$ 0.20	$ 0.55	$ 0.39

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
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-Name Accounting Standards Codification
-Section 65
-Paragraph 4
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section 50
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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Reference 26: http://www.xbrl.org/2003/role/disclosureRef
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Reference 28: http://www.xbrl.org/2003/role/disclosureRef
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Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

+ References

+ Details

- Definition

Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.

+ References + Details

Consolidated Statements of Earnings (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Income Statement [Abstract]
Revenues	$ 913	$ 829	$ 1,759	$ 1,628
Cost of revenues	(676)	(632)	(1,310)	(1,250)
Gross profit	237	197	449	378
General and administrative expenses	(129)	(121)	(259)	(238)
Amortization of acquired intangible assets	(6)	(6)	(11)	(11)
Operating earnings	102	70	179	129
Interest income (expense), net	2	(2)	2	(3)
Other, net	(4)	(1)	(4)	(1)
Earnings before taxes	100	67	177	125
Income tax provision	(14)	(13)	(29)	(21)
Net earnings	$ 86	$ 54	$ 148	$ 104
Net earnings per share from common stock:
Basic earnings per share (in dollars per share)	$ 0.33	$ 0.20	$ 0.56	$ 0.39
Diluted earnings per share (in dollars per share)	$ 0.32	$ 0.20	$ 0.55	$ 0.39

Segment Information - Schedule of Revenues, Expenses, and Operating Earnings by Segment and Reconciliation to Earnings before Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting [Line Items]
Total revenues	$ 913	$ 829	$ 1,759	$ 1,628
Total cost of revenues	676	632	1,310	1,250
Total general and administrative	93	91	192	180
Total company-funded independent research and development	36	30	67	58
Total amortization of acquired intangible assets	6	6	11	11
Total operating earnings	102	70	179	129
Interest income (expense), net	2	(2)	2	(3)
Other, net	(4)	(1)	(4)	(1)
Earnings before taxes	100	67	177	125
Operating Segments \| ASC
Segment Reporting [Line Items]
Total revenues	587	542	1,146	1,053
Total cost of revenues	437	408	857	800
Total general and administrative	66	67	136	133
Total company-funded independent research and development	29	24	53	47
Total amortization of acquired intangible assets	6	6	11	11
Total operating earnings	49	37	89	62
Operating Segments \| IMS
Segment Reporting [Line Items]
Total revenues	333	290	628	581
Total cost of revenues	246	227	468	456
Total general and administrative	27	24	56	47
Total company-funded independent research and development	7	6	14	11
Total amortization of acquired intangible assets	0	0	0	0
Total operating earnings	53	33	90	67
Corporate & Eliminations
Segment Reporting [Line Items]
Total revenues	(7)	(3)	(15)	(6)
Total cost of revenues	(7)	(3)	(15)	(6)
Total general and administrative	0	0	0	0
Total company-funded independent research and development	0	0	0	0
Total amortization of acquired intangible assets	0	0	0	0
Total operating earnings	$ 0	$ 0	$ 0	$ 0

Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 270	$ 647
Accounts receivable, net	319	334
Contract assets	1,002	931
Inventories	383	352
Prepaid expenses	29	26
Other current assets	37	36
Total current assets	2,040	2,326
Noncurrent assets:
Property, plant and equipment, net	526	512
Intangible assets, net	100	112
Goodwill	1,238	1,238
Deferred tax assets	81	88
Other noncurrent assets	212	210
Total noncurrent assets	2,157	2,160
Total assets	4,197	4,486
Current liabilities:
Short-term borrowings and current portion of long-term debt	10	26
Accounts payable	182	351
Contract liabilities	598	585
Other current liabilities	275	269
Total current liabilities	1,065	1,231
Noncurrent liabilities:
Long-term debt	139	321
Pension and other postretirement benefit plan liabilities	31	35
Deferred tax liabilities	3	3
Other noncurrent liabilities	156	166
Total noncurrent liabilities	329	525
Commitments and contingencies (Note 12)
Stockholders' equity:
Preferred stock, $0.01 par value: 10,000,000 shares authorized; none issued	0	0
Common stock, $0.01 par value: 350,000,000 shares authorized; 266,832,196 and 265,822,404 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively	3	3
Additional paid-in capital	5,010	5,083
Accumulated deficit	(2,167)	(2,315)
Accumulated other comprehensive loss	(43)	(41)
Total stockholders' equity	2,803	2,730
Total liabilities and stockholders' equity	$ 4,197	$ 4,486

Other Liabilities

6 Months Ended

Jun. 30, 2026

Other Liabilities Disclosure [Abstract]

Other Liabilities

The following table summarizes significant other liabilities by balance sheet caption:


(Dollars in millions)	June 30, 2026		December 31, 2025
Salaries, wages and accrued bonuses	$	65	$	85
Fringe benefits	78		60


Provision for contract losses	29		35
Operating lease liabilities	30		28
Taxes payable	16		10
Warranty reserves	30		24
Other	27		27
Total other current liabilities	$	275	$	269
Operating lease liabilities	$	88	$	95
Unrecognized tax benefits	50		50
Warranty reserves	8		9
Other	10		12
Total other noncurrent liabilities	$	156	$	166

Inventories

6 Months Ended

Jun. 30, 2026

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
Raw materials	$	135	$	112
Work in progress	243		225
Finished goods	5		15
Total inventories	$	383	$	352

Segment Information

6 Months Ended

Jun. 30, 2026

Segment Reporting [Abstract]

Segment Information

Operating segments represent components of an enterprise for which separate financial information is available that is regularly reviewed by the CODM in determining how to allocate resources and assess performance. The Company’s operating and reportable segments consist of ASC and IMS. All other operations, which consists primarily of DRS corporate headquarters and certain non-operating subsidiaries of the Company, are grouped in Corporate & Eliminations.

The CODM primarily uses operating earnings to manage the Company and allocate resources. Operating earnings is used to facilitate a comparison of the ordinary, ongoing and customary course of our operations on a consistent basis from period to period and provide an additional understanding of factors and trends affecting our business segments.

Certain information related to our segments for the periods ended June 30, 2026 and 2025 is presented in the following tables. Consistent accounting policies have been applied by all segments within the Company, within all reporting periods. Intersegment sales are generally transferred at cost to the buying segment, and the sourcing segment does not recognize a profit. Such intercompany operating earnings is eliminated in consolidation, so that the Company’s total revenues and operating earnings reflect only those transactions with external customers.

Revenues, expenses, and operating earnings by segment and the reconciliation to earnings before taxes for the periods ended June 30, 2026 and 2025 consist of the following:


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
Revenues
ASC	$	587	$	542	$	1,146	$	1,053
IMS	333		290		628		581
Corporate & Eliminations	(7)		(3)		(15)		(6)
Total revenues	$	913	$	829	$	1,759	$	1,628

Cost of revenues
ASC	$	437	$	408	$	857	$	800
IMS	246		227		468		456
Corporate & Eliminations	(7)		(3)		(15)		(6)
Total cost of revenues	$	676	$	632	$	1,310	$	1,250

General and administrative
ASC	$	66	$	67	$	136	$	133
IMS	27		24		56		47
Corporate & Eliminations	—		—		—		—
Total general and administrative	$	93	$	91	$	192	$	180

Company-funded independent research and development
ASC	$	29	$	24	$	53	$	47
IMS	7		6		14		11
Corporate & Eliminations	—		—		—		—
Total company-funded independent research and development	$	36	$	30	$	67	$	58





Amortization of acquired intangible assets
ASC	$	6	$	6	$	11	$	11
IMS	—		—		—		—
Corporate & Eliminations	—		—		—		—
Total amortization of acquired intangible assets	$	6	$	6	$	11	$	11




















Operating earnings
ASC	$	49	$	37	$	89	$	62
IMS	53		33		90		67
Corporate & Eliminations	—		—		—		—
Total operating earnings	$	102	$	70	$	179	$	129
Interest income (expense), net	2		(2)		2		(3)
Other, net	(4)		(1)		(4)		(1)
Earnings before taxes	$	100	$	67	$	177	$	125

Total intersegment revenues by segment for the periods ended June 30, 2026 and 2025 consist of the following:


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
ASC	$	6	$	3	$	13	$	6
IMS	1		—		2		—
Total intersegment revenues	$	7	$	3	$	15	$	6

Depreciation by segment for the periods ended June 30, 2026 and 2025 consists of the following:


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
ASC	$	14	$	12	$	27	$	24
IMS	6		5		12		11
Total depreciation	$	20	$	17	$	39	$	35

Total assets by segment as of June 30, 2026 and December 31, 2025, consist of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
ASC	$	2,588	$	2,451
IMS	1,224		1,300
Corporate & Eliminations	385		735
Total assets	$	4,197	$	4,486

- Definition

The entire disclosure for segment reporting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Segment Information - Schedule of Total Assets by Segment (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Segment Reporting [Line Items]
Total assets	$ 4,197	$ 4,486
Operating Segments \| ASC
Segment Reporting [Line Items]
Total assets	2,588	2,451
Operating Segments \| IMS
Segment Reporting [Line Items]
Total assets	1,224	1,300
Corporate & Eliminations
Segment Reporting [Line Items]
Total assets	$ 385	$ 735

- Definition

Amount of asset recognized for present right to economic benefit.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Revenue from Contracts with Customers - Contract Assets and Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Revenue from Contract with Customer [Abstract]
Contract assets	$ 1,002	$ 931
Contract liabilities	$ 598	$ 585

Earnings Per Share (“EPS”), Stock Repurchases and Dividends (Tables)

6 Months Ended

Jun. 30, 2026

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted


	Three Months Ended June 30,				Six Months Ended June 30,
(In millions, except per share amounts)	2026		2025		2026		2025
Net earnings	$	86	$	54	$	148	$	104
Basic weighted average number of shares outstanding	266.8		266.2		266.3		265.7
Impact of dilutive stock-based awards	2.1		2.8		2.4		3.1
Diluted weighted average number of shares outstanding	268.9		269.0		268.7		268.8
Basic earnings per share	$	0.33	$	0.20	$	0.56	$	0.39
Diluted earnings per share	$	0.32	$	0.20	$	0.55	$	0.39

Segment Information - Schedule of Depreciation by Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting [Line Items]
Total depreciation	$ 20	$ 17	$ 39	$ 35
ASC
Segment Reporting [Line Items]
Total depreciation	14	12	27	24
IMS
Segment Reporting [Line Items]
Total depreciation	$ 6	$ 5	$ 12	$ 11

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Accounts Receivable

6 Months Ended

Jun. 30, 2026

Receivables [Abstract]

Accounts Receivable

Accounts receivable consists of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
Accounts receivable	$	321	$	335
Less allowance for credit losses	(2)		(1)
Accounts receivable, net	$	319	$	334

As of June 30, 2026 and December 31, 2025, the Company has $55 million and $53 million of noncurrent accounts receivable, respectively, that are included in other noncurrent assets in our Consolidated Balance Sheets.

The Company maintains certain agreements with financial institutions to sell certain trade receivables. See Note 4: Sale of Receivables for more information.

Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Millions	Total	Common stock	Additional paid-in capital	Accumulated other comprehensive loss	Accumulated deficit
Balance at beginning of period (in shares) at Dec. 31, 2024		265,000,000
Balance at beginning of period at Dec. 31, 2024	$ 2,557	$ 3	$ 5,194	$ (47)	$ (2,593)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Total comprehensive income	109			5	104
Stock-based compensation activity (in shares)		1,000,000
Stock-based compensation activity	(4)		(4)
Cash dividend	(48)		(48)
Repurchases of common stock	(14)		(14)
Balance at end of period (in shares) at Jun. 30, 2025		266,000,000
Balance at end of period at Jun. 30, 2025	$ 2,600	$ 3	5,128	(42)	(2,489)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cash dividends (in dollars per share)	$ 0.18
Balance at beginning of period (in shares) at Mar. 31, 2025		266,000,000
Balance at beginning of period at Mar. 31, 2025	$ 2,571	$ 3	5,158	(47)	(2,543)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Total comprehensive income	59			5	54
Stock-based compensation activity	5		5
Cash dividend	(24)		(24)
Repurchases of common stock	(11)		(11)
Balance at end of period (in shares) at Jun. 30, 2025		266,000,000
Balance at end of period at Jun. 30, 2025	$ 2,600	$ 3	5,128	(42)	(2,489)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cash dividends (in dollars per share)	$ 0.09
Balance at beginning of period (in shares) at Dec. 31, 2025	265,822,404	266,000,000
Balance at beginning of period at Dec. 31, 2025	$ 2,730	$ 3	5,083	(41)	(2,315)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Total comprehensive income	146			(2)	148
Stock-based compensation activity (in shares)		1,000,000
Stock-based compensation activity	(9)		(9)
Cash dividend	(48)		(48)
Repurchases of common stock	$ (16)		(16)
Balance at end of period (in shares) at Jun. 30, 2026	266,832,196	267,000,000
Balance at end of period at Jun. 30, 2026	$ 2,803	$ 3	5,010	(43)	(2,167)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cash dividends (in dollars per share)	$ 0.18
Balance at beginning of period (in shares) at Mar. 31, 2026		266,000,000
Balance at beginning of period at Mar. 31, 2026	$ 2,770	$ 3	5,062	(42)	(2,253)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Total comprehensive income	85			(1)	86
Stock-based compensation activity (in shares)		1,000,000
Stock-based compensation activity	(16)		(16)
Cash dividend	(24)		(24)
Repurchases of common stock	$ (12)		(12)
Balance at end of period (in shares) at Jun. 30, 2026	266,832,196	267,000,000
Balance at end of period at Jun. 30, 2026	$ 2,803	$ 3	$ 5,010	$ (43)	$ (2,167)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cash dividends (in dollars per share)	$ 0.09

- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

+ References

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+ Details

- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References + Details

- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

+ References

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+ Details

- Definition

Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.

+ References

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+ Details

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Operating activities
Net earnings	$ 148	$ 104
Adjustments to reconcile net earnings to net cash used in operating activities:
Depreciation and amortization	50	46
Deferred income taxes	0	1
Stock-based compensation expense	11	14
Changes in assets and liabilities:
Accounts receivable	15	(12)
Contract assets	(72)	(144)
Inventories	(31)	(42)
Prepaid expenses	(3)	1
Other current assets	(3)	20
Other noncurrent assets	6	9
Defined benefit obligations	(4)	(5)
Accounts payable	(159)	(156)
Contract liabilities	13	37
Other current liabilities	13	(32)
Other noncurrent liabilities	(15)	(7)
Net cash used in operating activities	(31)	(166)
Investing activities
Capital expenditures	(59)	(60)
Proceeds from sales of assets	1	0
Net cash used in investing activities	(58)	(60)
Financing activities
Net decrease in borrowings (maturities of 90 days or less)	(5)	(3)
Repayments of borrowings	(191)	(6)
Proceeds from stock issuance	5	3
Repurchases of common stock	(16)	(14)
Payments of employee taxes withheld from stock-based awards	(25)	(21)
Other	(8)	(5)
Net cash used in financing activities	(288)	(94)
Effect of exchange rate changes on cash and cash equivalents	0	0
Net decrease in cash and cash equivalents	(377)	(320)
Cash and cash equivalents at beginning of year	647	598
Cash and cash equivalents at end of period	270	278
Nonrelated Party
Financing activities
Dividends paid	(14)	(14)
Dividends paid to related party	(14)	(14)
Related Party
Financing activities
Dividends paid	(34)	(34)
Dividends paid to related party	$ (34)	$ (34)

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Comprehensive Income [Abstract]
Net earnings	$ 86	$ 54	$ 148	$ 104
Other comprehensive (loss) income, net of income taxes:
Net unrealized (loss) gain on derivative instruments	(1)	5	(2)	5
Other comprehensive (loss) income, net of income taxes	(1)	5	(2)	5
Total comprehensive income	$ 85	$ 59	$ 146	$ 109

- Definition

+ References + Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

Sale of Receivables (Tables)

6 Months Ended

Jun. 30, 2026

Transfers and Servicing [Abstract]

Schedule of Sale of Receivables

The table below summarizes the activity under the factoring facilities:


	Six Months Ended June 30,
(Dollars in millions)	2026		2025
Beginning balance	$	70	$	130
Sales of receivables	—		35
Cash returned to purchasers	(70)		(155)
Outstanding balance sold to purchasers	—		10
Cash collected, not remitted to purchasers(1)	—		—
Remaining sold receivables	$	—	$	10

________________

Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2026

Revenue from Contract with Customer [Abstract]

Schedule of Change in Estimate at Completion Adjustments

Net EAC adjustments had the following impacts for the periods presented:


	Three Months Ended June 30,						Six Months Ended June 30,
(Dollars in millions, except per share amounts)	2026			2025			2026			2025
Revenue and operating earnings	$	21		$	—		$	25		$	(9)
Total % of revenue	2		%	—		%	1		%	(1		%)
Net earnings	$	17		$	—		$	20		$	(7)
Impact on diluted earnings per share	$	0.06		$	—		$	0.07		$	(0.03)

Schedule of Contract Assets and Contract Liabilities

Contract assets and contract liabilities as of the dates presented were:


(Dollars in millions)	June 30, 2026		December 31, 2025
Contract assets	$	1,002	$	931
Contract liabilities	598		585

Schedule of Disaggregation of Revenue

We disaggregate ASC revenue by geographical region, customer relationship and contract

type. We believe these categories best depict how the nature, amount, timing and uncertainty of ASC revenue and cash flows are affected by economic factors.


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
Revenue by Geographical Region
United States	$	487	$	465	$	958	$	911
International	94		74		175		136
Intersegment sales	6		3		13		6
Total	$	587	$	542	$	1,146	$	1,053
Revenue by Customer Relationship
Prime contractor	$	244	$	238	$	505	$	462
Subcontractor	337		301		628		585
Intersegment sales	6		3		13		6
Total	$	587	$	542	$	1,146	$	1,053
Revenue by Contract Type
Fixed-price	$	518	$	468	$	1,009	$	905
Flexibly priced(1)	63		71		124		142
Intersegment sales	6		3		13		6
Total	$	587	$	542	$	1,146	$	1,053

________________

(1)Includes revenue derived from cost-plus and time-and-materials contracts.

We believe these categories best depict how the nature, amount, timing and uncertainty of IMS revenue and cash flows are affected by economic factors.


	Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in millions)	2026		2025		2026		2025
Revenue by Geographical Region
United States	$	317	$	296	$	594	$	590
International	15		(6)		32		(9)
Intersegment sales	1		—		2		—
Total	$	333	$	290	$	628	$	581
Revenue by Customer Relationship
Prime contractor	$	54	$	54	$	116	$	100
Subcontractor	278		236		510		481
Intersegment sales	1		—		2		—
Total	$	333	$	290	$	628	$	581
Revenue by Contract Type
Fixed-price	$	262	$	242	$	504	$	496
Flexibly priced(1)	70		48		122		85
Intersegment sales	1		—		2		—
Total	$	333	$	290	$	628	$	581

________________

(1)Includes revenue derived from cost-plus and time-and-materials contracts.

Debt

6 Months Ended

Jun. 30, 2026

Debt Disclosure [Abstract]

Debt

The Company’s debt consists of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
2022 Term Loan A	$	—	$	191


Finance leases and other	149		152
Short-term borrowings related to factoring facilities (Note 4)	—		5
Total debt principal	149		348
Less unamortized debt issuance costs and discounts	—		(1)
Total debt, net	149		347
Less short-term borrowings and current portion of long-term debt	(10)		(26)
Total long-term debt	$	139	$	321

Term Loan

In November 2022, the Company entered into a senior unsecured credit agreement with Bank of America in the amount of $500 million (the “2022 Credit Agreement”) with a maturity of November 29, 2027. The 2022 Credit Agreement provided for a term loan (the “2022 Term Loan A”) of $225 million. The fair value of the 2022 Term Loan A was approximately $190 million at December 31, 2025. The fair value of the Company’s outstanding debt obligations is calculated using Level 2 inputs, based on interest rates available for debt with terms and maturities similar to the Company’s existing debt arrangements.

In January 2026, the Company repaid the remaining outstanding balance of the 2022 Term Loan A in the amount of $191 million and terminated the 2022 Credit Agreement. There was no prepayment penalty or other fee associated with prepaying the principal balance.

Credit Facilities

The 2022 Credit Agreement provided for a revolving credit facility available for the working capital needs of the Company (the “2022 Revolving Credit Facility”). As of December 31, 2025, the 2022 Revolving Credit Facility had a limit of $275 million. There was no outstanding balance on the 2022 Revolving Credit Facility as of December 31, 2025. As noted above, the 2022 Credit Agreement was terminated in January 2026.

In January 2026, the Company entered into a senior unsecured credit agreement with JPMorgan Chase Bank N.A. and the other lenders party thereto (the “2026 Credit Agreement”). The 2026 Credit Agreement provides for a revolving credit facility available for the working capital requirements of the Company (the “2026 Revolving Credit Facility”). The 2026 Revolving Credit Facility has a limit of $500 million and expires in January 2031. There was no outstanding balance on the 2026 Revolving Credit Facility as of June 30, 2026. Loans under the 2026 Revolving Credit Facility bear interest at a variable rate generally based on the Secured Overnight Financing Rate (“SOFR”), plus a spread ranging from 1.25% to 1.63% depending on the leverage ratio, as defined in the 2026 Credit Agreement, or an

alternative variable rate based on the higher of the prime rate, as defined in the 2026 Credit Agreement, the federal funds rate, or a rate generally based on the SOFR, in each case subject to an additional basis point spread as defined in the 2026 Credit Agreement. The Company also pays a commitment fee ranging between 0.15% and 0.30% depending on the Company’s leverage ratio applied to the unused balance of the 2026 Revolving Credit Facility. The 2026 Credit Agreement allows for up to $75 million of the 2026 Revolving Credit Facility to be used to issue letters of credit in support of Company contracts. As of June 30, 2026, the Company had outstanding letters of credit against the 2026 Revolving Credit Facility of $9 million.

In addition to the letters of credit issued under the 2026 Revolving Credit Facility, the Company maintains uncommitted working capital credit facilities with certain financial institutions in the aggregate of $105 million at June 30, 2026 and December 31, 2025 (the “Financial Institution Credit Facilities”). The sole purpose of the Financial Institution Credit Facilities is to support standby letter of credit issuances on contracts with customers. The Company had letters of credit outstanding of approximately $49 million and $54 million as of June 30, 2026 and December 31, 2025, respectively, which reduce the available capacity of the Financial Institution Credit Facilities by an equal amount.

Maturities

Maturities of debt as of June 30, 2026 are as follows:


(Dollars in millions)
Year Ending December 31,	Total
Remainder of 2026	$	6
2027	10
2028	9
2029	9
2030	9
Thereafter	106
Total principal payments	$	149

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References

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-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B

Reference 27: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Name Accounting Standards Codification
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Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Name Accounting Standards Codification
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Reference 29: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
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Reference 30: http://www.xbrl.org/2003/role/disclosureRef
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Reference 31: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1C

Reference 32: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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Reference 33: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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Reference 34: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Publisher FASB
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Reference 35: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Section 50
-Paragraph 1I
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1I

+ Details

Accounts Receivable (Tables)

6 Months Ended

Jun. 30, 2026

Receivables [Abstract]

Schedule of Accounts Receivable

Accounts receivable consists of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
Accounts receivable	$	321	$	335
Less allowance for credit losses	(2)		(1)
Accounts receivable, net	$	319	$	334

Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2026	Dec. 31, 2025
Stockholders' equity:
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	10,000,000	10,000,000
Preferred stock, issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	350,000,000	350,000,000
Common stock, issued (in shares)	266,832,196	265,822,404
Common stock, outstanding (in shares)	266,832,196	265,822,404

- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

+ References

+ Details

- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

+ References + Details

- Definition

Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt.

+ References + Details

Debt (Tables)

6 Months Ended

Jun. 30, 2026

Debt Disclosure [Abstract]

Schedule of Debt

The Company’s debt consists of the following:


(Dollars in millions)	June 30, 2026		December 31, 2025
2022 Term Loan A	$	—	$	191


Finance leases and other	149		152
Short-term borrowings related to factoring facilities (Note 4)	—		5
Total debt principal	149		348
Less unamortized debt issuance costs and discounts	—		(1)
Total debt, net	149		347
Less short-term borrowings and current portion of long-term debt	(10)		(26)
Total long-term debt	$	139	$	321

Schedule of Maturities of Debt

Maturities of debt as of June 30, 2026 are as follows:


(Dollars in millions)
Year Ending December 31,	Total
Remainder of 2026	$	6
2027	10
2028	9
2029	9
2030	9
Thereafter	106
Total principal payments	$	149

Earnings Per Share (“EPS”), Stock Repurchases and Dividends - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended		16 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jul. 01, 2026	Feb. 20, 2025
Share Repurchase Program [Line Items]
Share repurchase program, authorized, amount							$ 75
Repurchases of common stock	$ 12	$ 11	$ 16	$ 14	$ 50
Dividend per share (in usd per share)	$ 0.09
Common Class A \| Subsequent Event
Share Repurchase Program [Line Items]
Dividends payable, amount per share (in usd per share)						$ 0.09

- Definition

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480100/505-10-S45-2

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
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Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-11

+ Details

Related Party Transactions	6 Months Ended
Related Party Transactions	Jun. 30, 2026
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions The Company has related party sales and purchases with Leonardo S.p.A., our indirect majority stockholder, and its other affiliates that occur in the regular course of business. Related party sales are included in revenues and were $3 million and $6 million for the three and six months ended June 30, 2026, respectively, and $3 million and $7 million for the three and six months ended June 30, 2025, respectively. Related party purchases are included in cost of revenues and were immaterial for the three and six months ended June 30, 2026 and 2025. The receivables with the indirect majority stockholder and its other affiliates of $6 million and $5 million, respectively, and payables of $4 million and $5 million, respectively, as of June 30, 2026 and December 31, 2025, are included in accounts receivable, net and accounts payable in our Consolidated Balance Sheets. In addition, there were related party balances in contract assets of $9 million and $16 million at June 30, 2026 and December 31, 2025, respectively. The Company has an investment of $21 million in the preferred stock of a private company that is included in other noncurrent assets in our Consolidated Balance Sheets. The Company holds two board seats in the investee. Related party sales to this company were immaterial for the three and six months ended June 30, 2026. The Company had immaterial related party balances in accounts receivable with this company at June 30, 2026. The Company had $6 million of related party balances in contract assets with this company at June 30, 2026 and December 31, 2025.

- Definition

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

+ References

+ Details