0000773840-26-000057 | 10-Q | XBRL Viewer | Honeywell International INC

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FAIR VALUE MEASUREMENTS - Financial Assets and Liabilities Not Carried at Fair Value (Details) - Level 2 - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Carrying Value
Assets
Long-term receivables	$ 1,002	$ 992
Liabilities
Long-term debt and related current maturities	32,109	28,688
Fair Value
Assets
Long-term receivables	958	961
Liabilities
Long-term debt and related current maturities	$ 30,974	$ 28,144

- Definition

Fair value portion of notes payable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(20))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 28
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-28

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-10

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2E
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E

Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

ACQUISITIONS, DIVESTITURES, AND DISCONTINUED OPERATIONS - Net Income (Loss) from Discontinued Operations (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	$ 9,143	$ 8,925
Cost of Product and Service Sold	5,604	5,463
Research and development expenses	492	416
Selling, general and administrative expenses	1,310	1,310
Other (income) expense	(7)	(229)
Income from continuing operations before taxes	886	1,665
Tax expense	91	369
Net income	795	1,467
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff \| Solstice
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		897
Cost of Product and Service Sold		573
Research and development expenses		22
Selling, general and administrative expenses		52
Interest and other financial charges		1
Other (income) expense		30
Income from continuing operations before taxes		219
Tax expense		48
Net income		171
Product
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	5,867	5,807
Cost of Product and Service Sold	3,863	3,723
Product \| Discontinued Operations, Disposed of by Means Other than Sale, Spinoff \| Solstice
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		838
Cost of Product and Service Sold		528
Service
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	3,276	3,118
Cost of Product and Service Sold	$ 1,741	1,740
Service \| Discontinued Operations, Disposed of by Means Other than Sale, Spinoff \| Solstice
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		59
Cost of Product and Service Sold		$ 45

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	3 Months Ended
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	Mar. 31, 2026
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES The accounting policies of the Company are set forth in Note 1 Summary of Significant Accounting Policies of Notes to Consolidated Financial Statements in the Company’s 2025 Annual Report on Form 10-K. The Company includes herein certain updates to those policies. RECLASSIFICATIONS Certain prior year amounts are reclassified to conform to the current year presentation. On October 30, 2025, the Company completed the spin-off of its Advanced Materials business into an independent, publicly traded company named Solstice Advanced Materials, Inc. (Solstice). Results of operations, financial position, and cash flows for the Advanced Materials business are reported as discontinued operations for all periods presented. Unless otherwise noted, information in these notes to consolidated financial statements relates to continuing operations. Effective beginning in the first quarter of 2026, the Company realigned certain of its business units as reflected in Note 18 Segment Financial Data, which impacted the composition of its reportable segments. The Company recast historical periods to reflect this change in segment presentation, including the reallocation of goodwill on a relative fair value basis as discussed in Note 8 Goodwill and Other Intangible Assets —Net. SUPPLY CHAIN FINANCING Amounts outstanding related to supply chain financing programs are included in Accounts payable in the Consolidated Balance Sheet. Accounts payable included approximately $1,085 million and $1,141 million as of March 31, 2026 and December 31, 2025, respectively. The impact of these programs is not material to the Company's overall liquidity. RECENT ACCOUNTING PRONOUNCEMENTS The Company considers the applicability and impact of all Accounting Standards Updates (ASUs) issued by the Financial Accounting Standards Board (FASB). ASUs not listed below were assessed and determined to be either not applicable or are expected to have minimal impact on the Company's Consolidated Financial Statements. 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 modernizes the accounting for internal-use software costs by removing all references to prescriptive and sequential software development stages. The new standard requires entities to consider whether significant development uncertainty has been resolved before starting to capitalize software costs and aligns disclosure requirements with Accounting Standards Codification (ASC) 360, Property, Plant, and Equipment. This ASU is effective for annual and interim reporting periods beginning after December 15, 2027, and can be applied prospectively, retrospectively, or using a modified transition method, with early adoption permitted. The Company is currently evaluating the impacts of this guidance on the Company's Consolidated Financial Statements. In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires companies to disclose additional information about the types of expenses in commonly presented expense captions. The new standard requires tabular disclosure of specified natural expenses in certain expense captions, a qualitative description of amounts that are not separately disaggregated, and disclosure of the Company's definition and total amount of selling expenses. The ASU should be applied prospectively for annual reporting periods beginning after December 15, 2026, with retrospective application and early adoption permitted. The Company is currently evaluating the impacts of this guidance on the Company's Consolidated Financial Statements.

BASIS OF PRESENTATION	3 Months Ended
BASIS OF PRESENTATION	Mar. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PRESENTATION	BASIS OF PRESENTATION In the opinion of management, the accompanying unaudited Consolidated Financial Statements reflect all adjustments necessary to present fairly the financial position, results of operations, cash flows, and shareowners' equity of Honeywell International Inc. and its consolidated subsidiaries (Honeywell or the Company) for the periods presented. The interim results of operations and cash flows should not necessarily be taken as indicative of the entire year. Honeywell reports its quarterly financial information using a calendar convention; the first, second, and third quarters are consistently reported as ending on March 31, June 30, and September 30, respectively. It is Honeywell's practice to establish actual quarterly closing dates using a predetermined fiscal calendar, which requires Honeywell's businesses to close their books on a Saturday in order to minimize the potentially disruptive effects of quarterly closing on the Company's business processes. The effects of this practice are generally not significant to reported results for any quarter and only exist within a reporting year. In the event differences in actual closing dates are material to year-over-year comparisons of quarterly or year-to-date results, Honeywell will provide appropriate disclosures. Honeywell's closing dates for the three months ended March 31, 2026 and 2025, were March 28, 2026 and March 29, 2025, respectively.

SEGMENT FINANCIAL DATA - Reconciliation of Segment Profit to Consolidated Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Segment Reporting Information [Line Items]
Segment profit	$ 2,129	$ 2,002
Interest and other financial charges	(356)	(285)
Interest income	90	91
Amortization of acquisition-related intangibles	(153)	(135)
Impairment of assets held for sale	(263)	(15)
Stock compensation expense	(57)	(59)
Pension mark-to-market expense	0	14
Repositioning and other charges	(68)	(43)
Loss on debt extinguishment	(239)	0
Divestiture-related costs	(314)	(11)
Other expense	(49)	(24)
Income from continuing operations before taxes	886	1,665
Pension Plan
Segment Reporting Information [Line Items]
Pension ongoing income and Other postretirement income	164	126
Other Postretirement Benefits Plan
Segment Reporting Information [Line Items]
Pension ongoing income and Other postretirement income	$ 2	$ 4

DEBT AND CREDIT AGREEMENTS - Early Settlement of the Debt (Details) - USD ($) $ in Millions	Mar. 31, 2026	Mar. 24, 2026
6.625% debentures due 2028
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	6.625%
9.065% debentures due 2033
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	9.065%
Senior Notes
Debt Instrument [Line Items]
Principal Amount		$ 7,500
Senior Notes \| 3.50% euro notes due 2027
Debt Instrument [Line Items]
Principal Amount		$ 529
Debt instrument, interest rate, stated percentage	3.50%	3.50%
Senior Notes \| 2.25% euro notes due 2028
Debt Instrument [Line Items]
Principal Amount		$ 528
Debt instrument, interest rate, stated percentage	2.25%	2.25%
Senior Notes \| 3.375% euro notes due 2030
Debt Instrument [Line Items]
Principal Amount		$ 455
Debt instrument, interest rate, stated percentage	3.375%	3.375%
Senior Notes \| 4.95% notes due 2031
Debt Instrument [Line Items]
Principal Amount		$ 274
Debt instrument, interest rate, stated percentage	4.95%	4.95%
Senior Notes \| 4.75% notes due 2032
Debt Instrument [Line Items]
Principal Amount		$ 369
Debt instrument, interest rate, stated percentage	4.75%	4.75%
Senior Notes \| 3.75% euro notes due 2032
Debt Instrument [Line Items]
Principal Amount		$ 373
Debt instrument, interest rate, stated percentage	3.75%	3.75%
Senior Notes \| 5.0% notes due 2033
Debt Instrument [Line Items]
Principal Amount		$ 640
Debt instrument, interest rate, stated percentage		5.00%
Senior Notes \| 4.125% euro notes due 2034
Debt Instrument [Line Items]
Principal Amount		$ 539
Debt instrument, interest rate, stated percentage	4.125%	4.125%
Senior Notes \| 5.0% notes due 2035
Debt Instrument [Line Items]
Principal Amount		$ 933
Debt instrument, interest rate, stated percentage		5.00%
Senior Notes \| 3.75% euro notes due 2036
Debt Instrument [Line Items]
Principal Amount		$ 434
Debt instrument, interest rate, stated percentage		3.75%
Senior Notes \| 5.70% notes due 2036
Debt Instrument [Line Items]
Principal Amount		$ 215
Debt instrument, interest rate, stated percentage		5.70%
Senior Notes \| 5.70% notes due 2037
Debt Instrument [Line Items]
Principal Amount		$ 241
Debt instrument, interest rate, stated percentage		5.70%
Senior Notes \| 5.375% notes due 2041
Debt Instrument [Line Items]
Principal Amount		$ 221
Debt instrument, interest rate, stated percentage		5.375%
Senior Notes \| 5.250% notes due 2054
Debt Instrument [Line Items]
Principal Amount		$ 1,213
Debt instrument, interest rate, stated percentage		5.25%
Senior Notes \| 5.350% notes due 2064
Debt Instrument [Line Items]
Principal Amount		$ 461
Debt instrument, interest rate, stated percentage		5.35%
Senior Notes \| 6.625% debentures due 2028
Debt Instrument [Line Items]
Principal Amount		$ 60
Debt instrument, interest rate, stated percentage		6.625%
Senior Notes \| 9.065% debentures due 2033
Debt Instrument [Line Items]
Principal Amount		$ 11
Debt instrument, interest rate, stated percentage		9.065%

DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Location and Impact to Consolidated Statement of Operations Related to Derivative Instruments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Sales	$ 9,143	$ 8,925
Cost of Product and Service Sold	5,604	5,463
Selling, General and Administrative Expenses	1,310	1,310
Other Income (Expense)	7	229
Interest and Other Financial Charges	356	285
Foreign currency exchange contracts \| Net Sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0	0
Foreign currency exchange contracts \| Selling, general and administrative expenses
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0	0
Foreign currency exchange contracts \| Other Income (Expense)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	86	(148)
Foreign currency exchange contracts \| Interest and Other Financial Charges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0	0
Reverse treasury lock contracts \| Net Sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0
Reverse treasury lock contracts \| Selling, general and administrative expenses
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0
Reverse treasury lock contracts \| Other Income (Expense)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	(26)
Reverse treasury lock contracts \| Interest and Other Financial Charges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0
Designated as Hedging Instrument \| Cash Flow Hedging \| Foreign currency exchange contracts \| Net Sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount reclassified from accumulated other comprehensive loss into income	0	1
Designated as Hedging Instrument \| Cash Flow Hedging \| Foreign currency exchange contracts \| Selling, general and administrative expenses
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount reclassified from accumulated other comprehensive loss into income	(1)	(2)
Designated as Hedging Instrument \| Cash Flow Hedging \| Foreign currency exchange contracts \| Other Income (Expense)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount reclassified from accumulated other comprehensive loss into income	0	0
Designated as Hedging Instrument \| Cash Flow Hedging \| Foreign currency exchange contracts \| Interest and Other Financial Charges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount reclassified from accumulated other comprehensive loss into income	0	0
Designated as Hedging Instrument \| Fair Value Hedging \| Interest rate swap agreements \| Net Sales
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged items	0	0
Derivatives designated as hedges	0	0
Designated as Hedging Instrument \| Fair Value Hedging \| Interest rate swap agreements \| Selling, general and administrative expenses
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged items	0	0
Derivatives designated as hedges	0	0
Designated as Hedging Instrument \| Fair Value Hedging \| Interest rate swap agreements \| Other Income (Expense)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged items	0	0
Derivatives designated as hedges	0	0
Designated as Hedging Instrument \| Fair Value Hedging \| Interest rate swap agreements \| Interest and Other Financial Charges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged items	9	(24)
Derivatives designated as hedges	(9)	24
Product
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Sales	5,867	5,807
Cost of Product and Service Sold	3,863	3,723
Product \| Foreign currency exchange contracts \| Cost of products and services sold
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0	0
Product \| Reverse treasury lock contracts \| Cost of products and services sold
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0
Product \| Designated as Hedging Instrument \| Cash Flow Hedging \| Foreign currency exchange contracts \| Cost of products and services sold
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount reclassified from accumulated other comprehensive loss into income	0	0
Product \| Designated as Hedging Instrument \| Fair Value Hedging \| Interest rate swap agreements \| Cost of products and services sold
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged items	0	0
Derivatives designated as hedges	0	0
Service
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Sales	3,276	3,118
Cost of Product and Service Sold	1,741	1,740
Service \| Foreign currency exchange contracts \| Cost of products and services sold
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0	0
Service \| Reverse treasury lock contracts \| Cost of products and services sold
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on derivatives not designated as hedging instruments	0
Service \| Designated as Hedging Instrument \| Cash Flow Hedging \| Foreign currency exchange contracts \| Cost of products and services sold
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount reclassified from accumulated other comprehensive loss into income	0	0
Service \| Designated as Hedging Instrument \| Fair Value Hedging \| Interest rate swap agreements \| Cost of products and services sold
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged items	0	0
Derivatives designated as hedges	$ 0	$ 0

COMMITMENTS AND CONTINGENCIES - Environmental Matters (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Dec. 31, 2025
Accrual for Environmental Loss Contingencies [Roll Forward]
Beginning of period	$ 894
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	Other liabilities
Accruals for environmental matters deemed probable and reasonably estimable	$ 25
Environmental liability payments	(22)
End of period	$ 897
Loss Contingency, Classification of Accrual [Abstract]
Environmental Loss Contingency, Current, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities, Current	Accrued Liabilities, Current
Accrued liabilities	$ 180	$ 180
Environmental Loss Contingency, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Other liabilities	$ 717	$ 714
Total environmental liabilities	$ 897	$ 894

REVENUE RECOGNITION AND CONTRACTS WITH CUSTOMERS - Disaggregation (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Net sales	$ 9,143	$ 8,925
Corporate and All Other
Disaggregation of Revenue [Line Items]
Net sales	5	19
Aerospace Technologies \| Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	4,322	4,172
Aerospace Technologies \| Operating Segments \| Commercial Aviation Original Equipment
Disaggregation of Revenue [Line Items]
Net sales	648	627
Aerospace Technologies \| Operating Segments \| Commercial Aviation Aftermarket
Disaggregation of Revenue [Line Items]
Net sales	1,959	1,899
Aerospace Technologies \| Operating Segments \| Defense and Space
Disaggregation of Revenue [Line Items]
Net sales	1,715	1,646
Building Automation \| Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,882	1,692
Building Automation \| Operating Segments \| Products
Disaggregation of Revenue [Line Items]
Net sales	1,005	905
Building Automation \| Operating Segments \| Solutions
Disaggregation of Revenue [Line Items]
Net sales	877	787
Process Automation and Technology \| Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,513	1,445
Process Automation and Technology \| Operating Segments \| Projects
Disaggregation of Revenue [Line Items]
Net sales	686	602
Process Automation and Technology \| Operating Segments \| Aftermarket
Disaggregation of Revenue [Line Items]
Net sales	827	843
Industrial Automation \| Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,421	1,597
Industrial Automation \| Operating Segments \| Products
Disaggregation of Revenue [Line Items]
Net sales	958	1,173
Industrial Automation \| Operating Segments \| Solutions
Disaggregation of Revenue [Line Items]
Net sales	$ 463	$ 424

INVENTORIES

3 Months Ended

Mar. 31, 2026

Inventory Disclosure [Abstract]

INVENTORIES


	March 31, 2026		December 31, 2025
Raw materials	$	1,738	$	1,638
Work in process	1,230		1,203
Finished products	3,401		3,321
Total Inventories	$	6,369	$	6,162

SEGMENT FINANCIAL DATA

3 Months Ended

Mar. 31, 2026

Segment Reporting [Abstract]

SEGMENT FINANCIAL DATA

Honeywell globally manages its business operations through four reportable business segments. Segment information is consistent with how the Chairman and Chief Executive Officer, who is the Company's chief operating decision maker, and management reviews the businesses, makes investing and resource allocation decisions, and assesses operating performance.

Honeywell’s senior management evaluates segment performance based on segment profit. Each segment’s profit is measured as segment income (loss) before taxes excluding general corporate unallocated expense, interest and other financial charges, interest income, amortization of acquisition-related intangibles, certain acquisition- and divestiture-related costs, impairment of goodwill, impairment of assets held for sale, stock compensation expense, pension and other postretirement income (expense), repositioning and other (gains) charges, loss on debt extinguishment, and other items within Other (income) expense.

Effective during the first quarter of 2026, the Company realigned certain of its business units comprising the Industrial Automation and Energy and Sustainability Solutions reportable business segments. This realignment formed a new reportable business segment, Process Automation and Technology, and resulted in a new composition of the Industrial Automation reportable business segment. Process Automation and Technology is comprised of UOP, which was previously in Energy and Sustainability Solutions, and the core portion of the Process Solutions business, which was previously in Industrial Automation. The new composition of Industrial Automation continues to include the smart energy, thermal solutions, and process measurement and control businesses, previously included in the Process Solutions business, as well as the Sensing and Safety Technologies, Warehouse and Workflow Solutions, and Productivity Solutions and Services businesses. Following the realignment, the Company's reportable business segments are Aerospace Technologies, Building Automation, Process Automation and Technology, and Industrial Automation. The realignment had no impact on the Company's historical consolidated financial position, results of operations, or cash flows. Prior period amounts have been recast.


Three Months Ended March 31, 2026	Aerospace Technologies		Building Automation		Process Automation and Technology		Industrial Automation		Corporate and All Other		Total Honeywell
Net sales
Products	$	2,393	$	1,322	$	958	$	1,194	$	—	$	5,867
Services	1,929		560		555		227		5		3,276
Total Net sales	4,322		1,882		1,513		1,421		5		9,143
Less
Cost of products and services sold	2,675		993		856		864
Selling, general and administrative expenses	196		273		174		196
Other segment items1	307		120		124		120
Total Segment profit	$	1,144	$	496	$	359	$	241	$	(111)	$	2,129

Depreciation and amortization	$	107	$	64	$	100	$	37	$	49	$	357
Capital expenditures	98		17		54		15		39		223


1						For each reportable segment, the other segment items category includes research and development expenses, equity income of affiliated companies and certain allocated overhead expenses, which are comprised of salaries and fringe benefits, professional & purchased services, and other indirect spend across core corporate functions such as central IT, corporate finance, human resources, supply chain, legal, government relations, and other corporate functions.


Three Months Ended March 31, 2025	Aerospace Technologies		Building Automation		Process Automation and Technology		Industrial Automation		Corporate and All Other		Total Honeywell
Net sales
Products	$	2,365	$	1,208	$	891	$	1,343	$	—	$	5,807
Services	1,807		484		554		254		19		3,118
Total Net sales	4,172		1,692		1,445		1,597		19		8,925
Less
Cost of products and services sold	2,592		868		809		989
Selling, general and administrative expenses	188		275		208		239
Other segment items	293		109		115		139
Total Segment profit	$	1,099	$	440	$	313	$	230	$	(80)	$	2,002

Depreciation and amortization	$	94	$	60	$	68	$	56	$	47	$	325
Capital expenditures	73		23		40		22		32		190


	March 31, 2026		December 31, 2025

Aerospace Technologies	$	18,571	$	17,920
Building Automation	10,810		10,883
Process Automation and Technology	17,694		17,572
Industrial Automation	10,534		10,712
Corporate and All Other	16,379		16,594
Total assets	$	73,988	$	73,681

A reconciliation of segment profit to consolidated income before taxes are as follows:


	Three Months Ended March 31,
		2026		2025
Segment profit		$	2,129	$	2,002
Interest and other financial charges		(356)		(285)
Interest income1		90		91
Amortization of acquisition-related intangibles2		(153)		(135)
Impairment of assets held for sale		(263)		(15)
Stock compensation expense3		(57)		(59)
Pension ongoing income4		164		126
Pension mark-to-market expense4		—		14
Other postretirement income4		2		4
Repositioning and other charges5		(68)		(43)
Loss on debt extinguishment		(239)		—
Divestiture-related costs6		(314)		(11)
Other expense7		(49)		(24)
Income before taxes		$	886	$	1,665


1						Amounts included in Other (income) expense.
2						Amounts included in Cost of products and services sold.
3						Amounts included in Selling, general and administrative expenses.
4						Amounts included in Cost of products and services sold (service cost component), Selling, general and administrative expenses (service cost component), Research and development expenses (service cost component), and Other (income) expense (non-service cost component).
5						Amounts included in Cost of products and services sold, Selling, general and administrative expenses, and Other (income) expense.
6						Amounts included in Selling, general and administrative expenses and Other (income) expense.
7						Amounts include the other components of Selling, general and administrative expenses and Other (income) expense not included within other categories in this reconciliation. Equity income of affiliated companies is included in segment profit.

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (b)
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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-Paragraph 21
-Subparagraph (a)
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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-URI https://asc.fasb.org/1943274/2147482810/280-10-50-31

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/exampleRef
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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 11: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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Reference 12: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
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Reference 13: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
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-Paragraph 47
-Subparagraph (c)
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-URI https://asc.fasb.org/1943274/2147482785/280-10-55-47

Reference 14: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
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-Paragraph 54
-Subparagraph (a)
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-URI https://asc.fasb.org/1943274/2147482785/280-10-55-54

Reference 15: http://www.xbrl.org/2003/role/exampleRef
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Reference 16: http://www.xbrl.org/2003/role/exampleRef
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Reference 17: http://www.xbrl.org/2003/role/exampleRef
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Reference 18: http://www.xbrl.org/2003/role/disclosureRef
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Reference 19: http://www.xbrl.org/2003/role/disclosureRef
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Reference 20: http://www.xbrl.org/2003/role/disclosureRef
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Reference 21: http://www.xbrl.org/2003/role/disclosureRef
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Reference 22: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

REPOSITIONING AND OTHER CHARGES (Tables)

3 Months Ended

Mar. 31, 2026

Restructuring and Related Activities [Abstract]

Schedule of Repositioning and Other Charges

A summary of net repositioning and other charges follows:


	Three Months Ended March 31,
		2026		2025
Severance		$	36	$	24
Asset impairments		3		1
Exit costs		11		11
Reserve adjustments		(8)		(29)
Total net repositioning charges		42		7
Asbestos-related charges, net of insurance and reimbursements		1		20
Probable and reasonably estimable environmental liabilities, net of reimbursements		25		16


Total net repositioning and other charges		$	68	$	43

Schedule of Pretax Distribution of Total Net Repositioning and Other Charges

The following table summarizes the pre-tax distribution of total net repositioning and other charges by classification in the Consolidated Statement of Operations:


	Three Months Ended March 31,
		2026		2025
Cost of products and services sold		$	48	$	35
Selling, general and administrative expenses		20		8

Total net repositioning and other charges		$	68	$	43

Schedule of Pretax Impact of Total Net Repositioning and Other Charges by Segment

The following table summarizes the pre-tax amount of total net repositioning and other charges by reportable business segment. These amounts are excluded from segment profit as described in Note 18 Segment Financial Data:


	Three Months Ended March 31,
		2026		2025
Aerospace Technologies		$	1	$	(7)
Building Automation		5		11
Process Automation and Technology		16		(5)
Industrial Automation		3		11
Corporate and All Other		43		33
Total net repositioning and other charges		$	68	$	43

Schedule of Total Repositioning Reserves

The following table summarizes the status of the Company's repositioning reserves, excluding amounts included in Liabilities held for sale in the Consolidated Balance Sheet:


	Severance Costs		Asset Impairments		Exit Costs		Total
Balance at December 31, 2025	$	170	$	—	$	2	$	172
Charges	36		3		11		50
Usage—cash	(25)		—		(12)		(37)
Usage—noncash	—		(3)		—		(3)
Foreign currency translation	1		—		—		1
Adjustments	(8)		—		—		(8)

Balance at March 31, 2026	$	174	$	—	$	1	$	175

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Confirmed Obligations Outstanding At the End of the Period [Line Items]
Accounts payable	$ 6,026	$ 6,315
Suppliers Utilizing Third Party Services Sold Through To Financial Institutions
Confirmed Obligations Outstanding At the End of the Period [Line Items]
Accounts payable	$ 1,085	$ 1,141

DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS (Tables)

3 Months Ended

Mar. 31, 2026

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The following table summarizes the notional amounts and fair values of the Company’s outstanding derivatives by risk category and instrument type within the Consolidated Balance Sheet:


	Notional				Fair Value Asset				Fair Value Liability
	March 31, 2026		December 31, 2025		March 31, 2026		December 31, 2025		March 31, 2026		December 31, 2025
Derivatives in fair value hedging relationships
Interest rate swap agreements	$	3,180	$	4,068	$	5	$	14	$	(93)	$	(93)
Derivatives in cash flow hedging relationships
Foreign currency exchange contracts	385		509		1		—		(14)		(6)

Derivatives in net investment hedging relationships

Cross currency swap agreements	6,139		6,139		—		—		(700)		(801)
Total derivatives designated as hedging instruments	9,704		10,716		6		14		(807)		(900)
Derivatives not designated as hedging instruments
Foreign currency exchange contracts	13,128		9,682		13		4		(7)		(5)
Total Derivative instruments	$	22,832	$	20,398	$	19	$	18	$	(814)	$	(905)

Schedule of Derivative Instruments

The following table sets forth the amounts recorded in the Consolidated Balance Sheet related to cumulative basis adjustments for fair value hedges:


	Carrying Amount of Hedged Item				Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of Hedged Item
	March 31, 2026		December 31, 2025		March 31, 2026		December 31, 2025
Long-term debt	$	3,092	$	3,989	$	(88)	$	(79)

Schedule of Derivative Instruments, Gain (Loss)

The following tables summarize the location and impact to the Consolidated Statement of Operations related to derivative instruments:


	Three Months Ended March 31, 2026
	Net Sales		Cost of Products Sold		Cost of Services Sold		Selling, General and Administrative Expenses		Other Income (Expense)		Interest and Other Financial Charges
	$	9,143	$	3,863	$	1,741	$	1,310	$	7	$	356
Gain (loss) on cash flow hedges
Foreign currency exchange contracts
Amount reclassified from accumulated other comprehensive loss into income	—		—		—		(1)		—		—



Gain (loss) on fair value hedges
Interest rate swap agreements
Hedged items	—		—		—		—		—		9
Derivatives designated as hedges	—		—		—		—		—		(9)



Gain (loss) on derivatives not designated as hedging instruments
Foreign currency exchange contracts	—		—		—		—		86		—
Reverse treasury lock contracts	—		—		—		—		(26)		—


	Three Months Ended March 31, 2025
	Net Sales		Cost of Products Sold		Cost of Services Sold		Selling, General and Administrative Expenses		Other Income (Expense)		Interest and Other Financial Charges
	$	8,925	$	3,723	$	1,740	$	1,310	$	229	$	285
Gain (loss) on cash flow hedges
Foreign currency exchange contracts
Amount reclassified from accumulated other comprehensive loss into income	1		—		—		(2)		—		—

Gain (loss) on fair value hedges
Interest rate swap agreements
Hedged items	—		—		—		—		—		(24)
Derivatives designated as hedges	—		—		—		—		—		24



Gain (loss) on derivatives not designated as hedging instruments
Foreign currency exchange contracts	—		—		—		—		(148)		—

Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss)

The following table summarizes the amounts of gain or (loss) on net investment hedges recognized in Accumulated other comprehensive loss:


	Three Months Ended March 31,
	2026		2025
Euro-denominated long-term debt	$	71	$	(198)
Euro-denominated commercial paper	2		(42)
Cross currency swap agreements	89		(245)

PENSION BENEFITS (Tables)

3 Months Ended

Mar. 31, 2026

Retirement Benefits [Abstract]

Schedule of Defined Benefit Plans Disclosure

Net periodic pension benefit (income) cost for the Company's significant pension plans included the following components:


	U.S. Plans
	Three Months Ended March 31,
	2026		2025
Service cost	$	6	$	7
Interest cost	131		147
Expected return on plan assets	(282)		(289)

Net periodic benefit (income) cost	$	(145)	$	(135)
Net periodic benefit (income) cost - continuing operations	$	(145)	$	(134)
Net periodic benefit (income) cost - discontinued operations	—		(1)


	Non-U.S. Plans
	Three Months Ended March 31,
	2026		2025
Service cost	$	1	$	1
Interest cost	42		47
Expected return on plan assets	(71)		(73)


Amortization of prior service (credit)	1		—
Recognition of actuarial (gains) losses	—		14

Net periodic benefit (income) cost	$	(27)	$	(11)
Net periodic benefit (income) cost - continuing operations	$	(27)	$	(12)
Net periodic benefit (income) cost - discontinued operations	—		1

EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Basic

The details of the earnings per share calculations for the three months ended March 31, 2026 and 2025, are as follows (shares in millions):


Basic	Three Months Ended March 31,
	2026		2025
Net income from continuing operations attributable to Honeywell	$	821	$	1,284
Net income from discontinued operations attributable to Honeywell	—		165
Net income attributable to Honeywell	$	821	$	1,449
Weighted average shares outstanding	634.7		648.2

Earnings per share of common stock from continuing operations—basic	$	1.29	$	1.99
Earnings per share of common stock from discontinued operations—basic	—		0.25
Earnings per share of common stock—basic	$	1.29	$	2.24

Schedule of Earnings Per Share Diluted


	Three Months Ended March 31,
Assuming Dilution	2026		2025
Net income from continuing operations attributable to Honeywell	$	821	$	1,284
Net income from discontinued operations attributable to Honeywell	—		165
Net income attributable to Honeywell	$	821	$	1,449
Average shares
Weighted average shares outstanding	634.7		648.2
Dilutive securities issuable—stock plans	3.7		3.5
Total weighted average diluted shares outstanding	638.4		651.7

Earnings per share of common stock from continuing operations—assuming dilution	$	1.29	$	1.97
Earnings per share of common stock from discontinued operations—assuming dilution	—		0.25
Earnings per share of common stock—assuming dilution	$	1.29	$	2.22

FAIR VALUE MEASUREMENTS (Tables)

3 Months Ended

Mar. 31, 2026

Fair Value Disclosures [Abstract]

Schedule of Fair Value Assets and Liabilities Measured on Recurring Basis

The following table sets forth the Company’s financial assets and liabilities accounted for at fair value on a recurring basis:


	March 31, 2026								December 31, 2025
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Assets
Foreign currency exchange contracts	$	—	$	14	$	—	$	14	$	—	$	4	$	—	$	4
Available for sale investments	48		452		—		500		50		481		—		531
Interest rate swap agreements	—		5		—		5		—		14		—		14


Investments in equity securities	2		—		—		2		3		—		—		3
Right to HWI Net Sale Proceeds	—		—		—		—		—		—		4		4
Total assets	$	50	$	471	$	—	$	521	$	53	$	499	$	4	$	556
Liabilities
Foreign currency exchange contracts	$	—	$	21	$	—	$	21	$	—	$	11	$	—	$	11
Interest rate swap agreements	—		93		—		93		—		93		—		93

Cross currency swap agreements	—		700		—		700		—		801		—		801
Total liabilities	$	—	$	814	$	—	$	814	$	—	$	905	$	—	$	905

Schedule of Financial Assets and Liabilities That Were Not Carried at Fair Value

The following table sets forth the Company’s financial assets and liabilities that were not carried at fair value:


	March 31, 2026				December 31, 2025
	Carrying Value		Fair Value		Carrying Value		Fair Value
Assets

Long-term receivables	$	1,002	$	958	$	992	$	961

Liabilities
Long-term debt and related current maturities	$	32,109	$	30,974	$	28,688	$	28,144

PENSION BENEFITS - Schedule of Net Periodic Benefit (Income) Cost For Pension Plans (Details) - Pension Plan - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit (income) cost	$ 164	$ 126
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	6	7
Interest cost	131	147
Expected return on plan assets	(282)	(289)
Net periodic benefit (income) cost	(145)	(135)
Net periodic benefit (income) cost - continuing operations	(145)	(134)
Net periodic benefit (income) cost - discontinued operations	0	(1)
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	1	1
Interest cost	42	47
Expected return on plan assets	(71)	(73)
Amortization of prior service (credit) cost	1	0
Recognition of actuarial (gains) losses	0	14
Net periodic benefit (income) cost	(27)	(11)
Net periodic benefit (income) cost - continuing operations	(27)	(12)
Net periodic benefit (income) cost - discontinued operations	$ 0	$ 1

ACQUISITIONS, DIVESTITURES, AND DISCONTINUED OPERATIONS

3 Months Ended

Mar. 31, 2026

Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]

ACQUISITIONS, DIVESTITURES, AND DISCONTINUED OPERATIONS

ACQUISITIONS

Johnson Matthey's Catalyst Technologies Business

On May 22, 2025, the Company announced its agreement to acquire Johnson Matthey's Catalyst Technologies business segment in an all-cash transaction. In February 2026, the agreement was amended to adjust the total consideration to £1.325 billion. The transaction is subject to customary closing conditions, including receipt of certain regulatory approvals. The transaction is expected to be completed in the third quarter of 2026, and the business will be included within the Process Automation and Technology reportable business segment.

Sundyne

On June 6, 2025, the Company acquired 100% of the outstanding equity interests of Sundyne, a leader in the design manufacturing, and aftermarket support of highly-engineered pumps and gas compressors for process industries, for total consideration of $2,160 million, net of cash acquired. The business is part of the Process Automation and Technology reportable business segment. The following table summarizes the determination of the fair value of identifiable assets acquired and liabilities assumed that are included in the Consolidated Balance Sheet as of March 31, 2026:


Current assets	$	274
Intangible assets	990
Other noncurrent assets	92
Current liabilities	(103)
Noncurrent liabilities	(224)
Net assets acquired	1,029
Goodwill	1,241
Purchase price	$	2,270

The Sundyne identifiable intangible assets primarily include customer relationships, technology, and trademarks which will amortize over their estimated useful lives ranging from one to 15 years using straight-line and accelerated amortization methods. The goodwill is not deductible for tax purposes. As of the end of the first quarter of 2026, the purchase accounting is subject to final adjustment, primarily for the valuation of intangible assets, amounts allocated to goodwill, working capital adjustments, and tax balances.

DIVESTITURES AND ASSETS AND LIABILITIES HELD FOR SALE

Productivity Solutions and Services and Warehouse and Workflow Solutions Businesses

During the fourth quarter of 2025, the Company concluded the assets and liabilities of each of the Productivity Solutions and Services and Warehouse and Workflow Solutions businesses, which are part of the Productivity goodwill reporting unit within the Industrial Automation reportable business segment, met the held for sale criteria and the Company presented the associated assets and liabilities of each business as held for sale beginning December 31, 2025. The disposal groups, consisting of the associated assets and liabilities, are measured at the lower of carrying value or fair value, less costs to sell. The carrying amount of any assets, including goodwill, that are part of the disposal groups, but not in the scope of ASC 360-10, Property, Plant, and Equipment, are tested for impairment under the relevant guidance prior to measuring the disposal groups at fair value, less costs to sell. The fair value is based on the use of estimates and is subject to change based on future developments and actual amounts realized upon sale may vary from those recorded as of March 31, 2026.

The Company performed an evaluation as of March 31, 2026 to assess the recoverability of the carrying value of the assets held for sale. The Company recognized a $263 million increase to the valuation allowance during the three months ended March 31, 2026, to write down the disposal groups to fair value, less costs to sell, as applicable. Gains resulting from the fair value, less costs to sell, exceeding the carrying value of the disposal groups are not recognized until realized at the completion of the sale. In April 2026, the Company announced it has reached agreements to sell the businesses in two separate transactions, both of which are expected to close in the second half of 2026 and are subject to customary closing conditions, including receipt of certain regulatory approvals.

The following table summarizes the assets and liabilities classified as held for sale in the Consolidated Balance Sheet:


	March 31, 2026		December 31, 2025
Assets held for sale
Accounts receivable	$	524	$	489
Inventories	430		394
Other current assets	44		47
Investments and long-term receivables	31		29
Property, plant and equipment—net	161		153
Goodwill	1,135		1,138
Other intangible assets—net	263		262
Deferred income taxes	199		136
Other assets	108		99
Valuation allowance on assets held for sale	(518)		(255)
Total Assets held for sale	$	2,377	$	2,492
Liabilities held for sale
Accounts payable	$	591	$	532
Accrued liabilities	446		484


Other liabilities	181		182
Total Liabilities held for sale	$	1,218	$	1,198

SPIN-OFFS AND DISCONTINUED OPERATIONS

Advanced Materials Business

On October 30, 2025, the Company completed the spin-off of its Advanced Materials business into an independent, publicly traded company named Solstice Advanced Materials, Inc. (Solstice). In connection with the spin-off of the Advanced Materials business into Solstice, the results of operations, financial position, and cash flows for the Advanced Materials business are reported as discontinued operations for all periods presented in the consolidated financial statements.

The following table summarizes the key components of net income from discontinued operations:


	Three Months Ended March 31, 2025
Product Sales	$	838
Service Sales	59
Net Sales	897
Costs, expenses and other
Cost of products sold	528
Cost of services sold	45
Total Cost of products and services sold	573
Research and development expenses	22
Selling, general and administrative expenses	52
Interest and other financial charges	1
Other (income) expense	30
Income from discontinued operations before taxes	219
Tax expense	48
Net income from discontinued operations	$	171

Aerospace Technologies Business

On February 6, 2025, the Company announced its intention to pursue a separation of Honeywell and Honeywell Aerospace into independent, U.S. publicly traded companies, which is expected to be completed in the third quarter on June 29, 2026. The planned separation is intended to be a tax-free separation to Honeywell shareowners for U.S. federal income tax purposes. The separation will be subject to the satisfaction of a number of customary conditions, including, among others, the filing and effectiveness of applicable filings (including a Form 10 registration statement that includes required financial statements) with the SEC, assurance that the separation of the businesses will be tax-free to Honeywell’s shareowners, receipt of applicable regulatory approvals, and final approval by Honeywell’s Board of Directors. The proposed separation is complex in nature, and may be affected by unanticipated developments, credit and equity markets, or changes in market conditions.

GOODWILL AND OTHER INTANGIBLE ASSETS - NET (Tables)

3 Months Ended

Mar. 31, 2026

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table summarizes the change in the carrying amount of goodwill for the three months ended March 31, 2026, by reportable business segment:


	December 31, 2025		Acquisitions		Currency Translation Adjustment		March 31, 2026
Aerospace Technologies	$	3,025	$	—	$	(2)	$	3,023
Building Automation	6,439		—		(10)		6,429
Process Automation and Technology	7,140		—		64		7,204
Industrial Automation	3,526		—		(51)		3,475
Corporate and All Other	949		—		(1)		948
Total Goodwill	$	21,079	$	—	$	—	$	21,079

Schedule of Indefinite-Lived Intangible Assets

Other intangible assets are comprised of:


	March 31, 2026						December 31, 2025
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Definite-life intangibles
Patents and technology	$	3,304	$	(1,754)	$	1,550	$	3,354	$	(1,714)	$	1,640
Customer relationships	6,318		(2,096)		4,222		6,325		(2,008)		4,317
Trademarks	303		(237)		66		297		(232)		65
Other	622		(284)		338		592		(272)		320
Total definite-life intangibles—net	10,547		(4,371)		6,176		10,568		(4,226)		6,342
Indefinite-life intangibles
Trademarks	386		—		386		394		—		394
Total Other intangible assets—net	$	10,933	$	(4,371)	$	6,562	$	10,962	$	(4,226)	$	6,736

Schedule of Finite-Lived Intangible Assets

Other intangible assets are comprised of:


	March 31, 2026						December 31, 2025
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Definite-life intangibles
Patents and technology	$	3,304	$	(1,754)	$	1,550	$	3,354	$	(1,714)	$	1,640
Customer relationships	6,318		(2,096)		4,222		6,325		(2,008)		4,317
Trademarks	303		(237)		66		297		(232)		65
Other	622		(284)		338		592		(272)		320
Total definite-life intangibles—net	10,547		(4,371)		6,176		10,568		(4,226)		6,342
Indefinite-life intangibles
Trademarks	386		—		386		394		—		394
Total Other intangible assets—net	$	10,933	$	(4,371)	$	6,562	$	10,962	$	(4,226)	$	6,736

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 24
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482548/350-20-55-24

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
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-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
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-Section 50
-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
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-Paragraph 1
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-Publisher FASB
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Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
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-Section 50
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-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1A

Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-2

+ Details

OTHER (INCOME) EXPENSE (Tables)

3 Months Ended

Mar. 31, 2026

Other Income and Expenses [Abstract]

Schedule of Other (Income) Expense


	Three Months Ended March 31,
		2026		2025
Interest income		$	(90)	$	(91)
Pension ongoing income—non-service		(181)		(154)
Other postretirement income—non-service		(2)		(4)
Equity income of affiliated companies		(16)		(11)

Gain on sale of non-strategic businesses and assets		(6)		—
Foreign exchange (gain) loss		5		4
Divestiture-related costs1		239		11
Acquisition-related costs		3		6
Debt restructuring costs		44		—


Other, net		(3)		10
Total Other (income) expense		$	(7)	$	(229)


1						Includes divestiture, spin-off, and separation costs.

ACQUISITIONS, DIVESTITURES, AND DISCONTINUED OPERATIONS - Schedule of Disposition (Details) - Productivity Solutions and Services and Warehouse Workflow Solutions Businesses - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Assets held for sale
Valuation allowance on assets held for sale	$ (263)
Disposal Group, Held-for-Sale, Not Discontinued Operations
Assets held for sale
Accounts receivable	524	$ 489
Inventories	430	394
Other current assets	44	47
Investments and long-term receivables	31	29
Property, plant and equipment—net	161	153
Goodwill	1,135	1,138
Other intangible assets—net	263	262
Deferred income taxes	199	136
Other assets	108	99
Valuation allowance on assets held for sale	(518)	(255)
Total Assets held for sale	2,377	2,492
Liabilities held for sale
Accounts payable	591	532
Accrued liabilities	446	484
Other liabilities	181	182
Total Liabilities held for sale	$ 1,218	$ 1,198

REVENUE RECOGNITION AND CONTRACTS WITH CUSTOMERS (Tables)

3 Months Ended

Mar. 31, 2026

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

See the following disaggregated revenue table and related discussions by reportable business segment for details:


	Three Months Ended March 31,
		2026		2025
Aerospace Technologies
Commercial Aviation Original Equipment		$	648	$	627
Commercial Aviation Aftermarket		1,959		1,899
Defense and Space		1,715		1,646
Net Aerospace Technologies sales		4,322		4,172
Building Automation
Products		1,005		905
Solutions		877		787


Net Building Automation sales		1,882		1,692
Process Automation and Technology
Projects		686		602
Aftermarket		827		843


Net Process Automation and Technology sales		1,513		1,445
Industrial Automation
Products		958		1,173
Solutions		463		424
Net Industrial Automation sales		1,421		1,597
Corporate and All Other		5		19
Net sales		$	9,143	$	8,925

The disaggregation of the Company's revenue based on timing of recognition is as follows:


	Three Months Ended March 31,
		2026		2025
Products, transferred point in time		49	%	53	%
Products, transferred over time		15		12
Net product sales		64		65
Services, transferred point in time		7		5
Services, transferred over time		29		30
Net service sales		36		35
Net sales		100	%	100	%

Schedule of Contract with Customer Asset and Liability

The following table summarizes the Company's contract assets and liabilities balances:


	2026		2025
Contract assets—January 1	$	2,403	$	2,155
Contract assets—March 31	2,667		2,335

Change in contract assets - increase (decrease)	$	264	$	180

Contract liabilities—January 1	$	(3,839)	$	(4,120)
Contract liabilities—March 31	(4,230)		(4,259)

Change in contract liabilities - (increase) decrease	$	(391)	$	(139)

Net change	$	(127)	$	41

DEBT AND CREDIT AGREEMENTS - Pre-Separation Funding (Details) - Senior Notes - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 24, 2026
Debt Instrument [Line Items]
Principal Amount		$ 7,500
3.90% notes due 2028
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.90%
4.00% notes due 2029
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.00%
SOFR plus 0.63% notes due 2029
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	0.63%
4.30% notes due 2031
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.30%
4.60% notes due 2033
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.60%
4.95% notes due 2036
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.95%
Honeywell Aerospace Inc
Debt Instrument [Line Items]
Principal Amount	$ 16,000
Honeywell Aerospace Inc \| 3.90% notes due 2028
Debt Instrument [Line Items]
Principal Amount	$ 1,250
Debt instrument, interest rate, stated percentage	3.90%
Honeywell Aerospace Inc \| 4.00% notes due 2029
Debt Instrument [Line Items]
Principal Amount	$ 1,250
Debt instrument, interest rate, stated percentage	4.00%
Honeywell Aerospace Inc \| SOFR plus 0.63% notes due 2029
Debt Instrument [Line Items]
Principal Amount	$ 500
Debt instrument, basis spread on variable rate	0.63%
Honeywell Aerospace Inc \| 4.30% notes due 2031
Debt Instrument [Line Items]
Principal Amount	$ 2,000
Debt instrument, interest rate, stated percentage	4.30%
Honeywell Aerospace Inc \| 4.60% notes due 2033
Debt Instrument [Line Items]
Principal Amount	$ 1,750
Debt instrument, interest rate, stated percentage	4.60%
Honeywell Aerospace Inc \| 4.95% notes due 2036
Debt Instrument [Line Items]
Principal Amount	$ 3,250
Debt instrument, interest rate, stated percentage	4.95%
Honeywell Aerospace Inc \| Notes 5.620% Due 2046
Debt Instrument [Line Items]
Principal Amount	$ 1,000
Debt instrument, interest rate, stated percentage	5.62%
Honeywell Aerospace Inc \| Notes 5.730% Due 2056
Debt Instrument [Line Items]
Principal Amount	$ 3,500
Debt instrument, interest rate, stated percentage	5.73%
Honeywell Aerospace Inc \| Notes 5.850% Due 2066
Debt Instrument [Line Items]
Principal Amount	$ 1,500
Debt instrument, interest rate, stated percentage	5.85%

LEASES - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Operating leases
Other assets	$ 905	$ 876
Accrued liabilities	179	174
Other liabilities	833	809
Total operating lease liabilities	1,012	983
Finance leases
Property, plant and equipment	153	171
Accumulated depreciation	(96)	(110)
Property, plant and equipment—net	57	61
Current maturities of long-term debt	33	37
Long-term debt	26	27
Total finance lease liabilities	$ 59	$ 64
Operating lease, liability, current, statement of financial position	Accrued Liabilities, Current	Accrued Liabilities, Current
Operating lease, liability, noncurrent, statement of financial position	Other liabilities	Other liabilities
Finance lease, liability, current, statement of financial position	Less: Current maturities of long-term debt	Less: Current maturities of long-term debt
Finance lease, liability, noncurrent, statement of financial position	Total Long-term debt	Total Long-term debt

OTHER (INCOME) EXPENSE

3 Months Ended

Mar. 31, 2026

Other Income and Expenses [Abstract]

OTHER (INCOME) EXPENSE


	Three Months Ended March 31,
		2026		2025
Interest income		$	(90)	$	(91)
Pension ongoing income—non-service		(181)		(154)
Other postretirement income—non-service		(2)		(4)
Equity income of affiliated companies		(16)		(11)

Gain on sale of non-strategic businesses and assets		(6)		—
Foreign exchange (gain) loss		5		4
Divestiture-related costs1		239		11
Acquisition-related costs		3		6
Debt restructuring costs		44		—


Other, net		(3)		10
Total Other (income) expense		$	(7)	$	(229)


1						Includes divestiture, spin-off, and separation costs.

COMMITMENTS AND CONTINGENCIES (Tables)

3 Months Ended

Mar. 31, 2026

Commitments and Contingencies Disclosure [Abstract]

Schedule of Loss Contingency

The following table summarizes information concerning the Company's recorded liabilities for environmental costs:


Balance at December 31, 2025	$	894
Accruals for environmental matters deemed probable and reasonably estimable	25
Environmental liability payments	(22)

Balance at March 31, 2026	$	897

Schedule of Environmental Liabilities are Included in the Following Balance Sheet Accounts

Environmental liabilities are included in the following balance sheet accounts:


	March 31, 2026		December 31, 2025
Accrued liabilities	$	180	$	180
Other liabilities	717		714
Total environmental liabilities	$	897	$	894

DEBT AND CREDIT AGREEMENTS - Redeemed Notes (Details) - Senior Notes $ in Millions	Mar. 31, 2026 USD ($)
4.65% notes due 2027
Debt Instrument, Redemption [Line Items]
Debt instrument, interest rate, stated percentage	4.65%
Principal Amount	$ 1,150
4.95% notes due 2028
Debt Instrument, Redemption [Line Items]
Debt instrument, interest rate, stated percentage	4.95%
Principal Amount	$ 500
4.25% notes due 2029
Debt Instrument, Redemption [Line Items]
Debt instrument, interest rate, stated percentage	4.25%
Principal Amount	$ 750
4.875% notes due 2029
Debt Instrument, Redemption [Line Items]
Debt instrument, interest rate, stated percentage	4.875%
Principal Amount	$ 500
4.70% notes due 2030
Debt Instrument, Redemption [Line Items]
Debt instrument, interest rate, stated percentage	4.70%
Principal Amount	$ 1,000

REVENUE RECOGNITION AND CONTRACTS WITH CUSTOMERS - Contract Balances (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Contract With Customer, Asset And Liability [Roll Forward]
Contract assets - beginning balance	$ 2,403	$ 2,155
Contract assets - ending balance	2,667	2,335
Change in contract assets - increase (decrease)	264	180
Contract liabilities - beginning balance	(3,839)	(4,120)
Contract liabilities - ending balance	(4,230)	(4,259)
Change in contract liabilities - (increase) decrease	(391)	(139)
Net change	(127)	41
Contract liability, revenue recognized	1,064	$ 1,000
Unbilled balances	$ 2,615		$ 2,424

LEASES

3 Months Ended

Mar. 31, 2026

Leases [Abstract]

LEASES

The Company's operating and finance lease portfolio is described in Note 10 Leases of Notes to Consolidated Financial Statements in the Company's 2025 Annual Report on Form 10-K.

Supplemental cash flow information related to leases was as follows:


	Three Months Ended March 31,
		2026		2025
Right-of-use assets obtained in exchange for lease obligations
Operating leases		$	61	$	64
Finance leases		11		7

Supplemental balance sheet information related to leases was as follows:


	March 31, 2026		December 31, 2025
Operating leases
Other assets	$	905	$	876
Accrued liabilities	$	179	$	174
Other liabilities	833		809
Total operating lease liabilities	$	1,012	$	983
Finance leases
Property, plant and equipment	$	153	$	171
Accumulated depreciation	(96)		(110)
Property, plant and equipment—net	$	57	$	61
Current maturities of long-term debt	$	33	$	37
Long-term debt	26		27
Total finance lease liabilities	$	59	$	64

LEASES

The Company's operating and finance lease portfolio is described in Note 10 Leases of Notes to Consolidated Financial Statements in the Company's 2025 Annual Report on Form 10-K.

Supplemental cash flow information related to leases was as follows:


	Three Months Ended March 31,
		2026		2025
Right-of-use assets obtained in exchange for lease obligations
Operating leases		$	61	$	64
Finance leases		11		7

Supplemental balance sheet information related to leases was as follows:


	March 31, 2026		December 31, 2025
Operating leases
Other assets	$	905	$	876
Accrued liabilities	$	179	$	174
Other liabilities	833		809
Total operating lease liabilities	$	1,012	$	983
Finance leases
Property, plant and equipment	$	153	$	171
Accumulated depreciation	(96)		(110)
Property, plant and equipment—net	$	57	$	61
Current maturities of long-term debt	$	33	$	37
Long-term debt	26		27
Total finance lease liabilities	$	59	$	64

ACQUISITIONS, DIVESTITURES, AND DISCONTINUED OPERATIONS - Narrative (Details) £ in Millions, $ in Millions		3 Months Ended
	Jun. 06, 2025 USD ($)	Sep. 30, 2026 GBP (£)	Jun. 30, 2026 transaction	Mar. 31, 2026 USD ($)
Productivity Solutions and Services and Warehouse Workflow Solutions Businesses
Business Combination [Line Items]
Disposal group, including discontinued operations, valuation allowance				$ 263
Productivity Solutions and Services and Warehouse Workflow Solutions Businesses \| Forecast
Business Combination [Line Items]
Disposal group, number of transactions \| transaction			2
Johnson Matthey's Catalyst Technologies Business Segment \| Forecast
Business Combination [Line Items]
Payments to acquire businesses, gross \| £		£ 1,325
Sundyne
Business Combination [Line Items]
Percentage acquired	100.00%
Consideration amount	$ 2,160
Sundyne \| Minimum
Business Combination [Line Items]
Intangible asset, useful life	1 year
Sundyne \| Maximum
Business Combination [Line Items]
Intangible asset, useful life	15 years

GOODWILL AND OTHER INTANGIBLE ASSETS - NET - Schedule of Intangible Assets (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Definite-life intangibles
Gross Carrying Amount	$ 10,547	$ 10,568
Accumulated Amortization	(4,371)	(4,226)
Net Carrying Amount	6,176	6,342
Indefinite-life intangibles
Trademarks	386	394
Definite and Indefinite-Lived Intangibles
Indefinite- lived intangible impairment	10,933	10,962
Other intangible assets—net	6,562	6,736
Patents and technology
Definite-life intangibles
Gross Carrying Amount	3,304	3,354
Accumulated Amortization	(1,754)	(1,714)
Net Carrying Amount	1,550	1,640
Customer relationships
Definite-life intangibles
Gross Carrying Amount	6,318	6,325
Accumulated Amortization	(2,096)	(2,008)
Net Carrying Amount	4,222	4,317
Trademarks
Definite-life intangibles
Gross Carrying Amount	303	297
Accumulated Amortization	(237)	(232)
Net Carrying Amount	66	65
Other
Definite-life intangibles
Gross Carrying Amount	622	592
Accumulated Amortization	(284)	(272)
Net Carrying Amount	$ 338	$ 320

REPOSITIONING AND OTHER CHARGES - Pretax Impact of Total net Repositioning and Other Charges by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	$ 68	$ 43
Corporate and All Other
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	43	33
Aerospace Technologies \| Operating Segments
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	1	(7)
Building Automation \| Operating Segments
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	5	11
Process Automation and Technology \| Operating Segments
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	16	(5)
Industrial Automation \| Operating Segments
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	$ 3	$ 11

GOODWILL AND OTHER INTANGIBLE ASSETS - NET - Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill, impairment loss	$ 0
Amortization of intangible assets	$ 153,000,000	$ 135,000,000

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
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-URI https://asc.fasb.org/1943274/2147476148/220-40-50-6

+ Details

- Definition

Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

+ References + Details

REPOSITIONING AND OTHER CHARGES - Repositioning and Other Charges (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	$ 42	$ 7
Asbestos-related charges, net of insurance and reimbursements	1	20
Probable and reasonably estimable environmental liabilities, net of reimbursements	25	16
Total net repositioning and other charges	68	43
Severance
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	36	24
Asset impairments
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	3	1
Exit costs
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	11	11
Reserve adjustments
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	$ (8)	$ (29)

- 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

DEBT AND CREDIT AGREEMENTS

3 Months Ended

Mar. 31, 2026

Debt Disclosure [Abstract]

DEBT AND CREDIT AGREEMENTS


	March 31, 2026		December 31, 2025
2.50% notes due 2026	$	1,500	$	1,500
1.10% notes due 2027	1,000		1,000
3.50% euro notes due 2027	224		763
4.65% notes due 2027	—		1,150
4.95% notes due 2028	—		500
3.90% notes due 2028	1,250		—
2.25% euro notes due 2028	341		881
4.00% notes due 2029	1,250		—
SOFR plus 0.63% notes due 2029	500		—


	March 31, 2026		December 31, 2025
4.25% notes due 2029	—		750
2.70% notes due 2029	750		750
4.875% notes due 2029	—		500
4.70% notes due 2030	—		1,000
3.375% euro notes due 2030	415		881
1.95% notes due 2030	949		949
4.30% notes due 2031	2,000		—
4.95% notes due 2031	226		500
1.75% notes due 2031	1,496		1,496
4.75% notes due 2032	281		650
0.75% euro notes due 2032	580		587
3.75% euro notes due 2032	206		587
4.60% notes due 2033	1,750		—
5.00% notes due 2033	460		1,100
4.50% notes due 2034	1,000		1,000
4.125% euro notes due 2034	621		1,174
5.00% notes due 2035	517		1,450
4.95% notes due 2036	3,250		—
3.75% euro notes due 2036	436		881
5.70% notes due 2036	226		441
5.70% notes due 2037	220		462
5.375% notes due 2041	196		417
5.622% notes due 2046	1,000		—
3.812% notes due 2047	442		442
2.80% notes due 2050	701		701
5.25% notes due 2054	537		1,750
5.732% notes due 2056	3,500		—
5.35% notes due 2064	189		650
5.852% notes due 2066	1,500		—
4.37% term loan due 2027	—		1,000
One month term SOFR plus 0.875% term loan due 2027	2,750		2,750
6.625% debentures due 2028	141		201
9.065% debentures due 2033	40		51
Industrial development bond obligations, floating rate maturing at various dates through 2037	12		22
Other (including finance leases), 2.7% weighted average interest rate maturing at various dates through 2040	96		110
Fair value of hedging instruments	(88)		(79)
Debt issuance costs	(355)		(280)
Total Long-term debt and current related maturities	32,109		28,687
Less: Current maturities of long-term debt	3,099		1,546
Total Long-term debt	$	29,010	$	27,141

Commercial Paper and Other Short-Term Borrowings

As of March 31, 2026, the Company had $4.6 billion of Commercial paper and other short-term borrowings outstanding at a weighted average interest rate of 3.71%. As of December 31, 2025, the Company had $5.9 billion of Commercial paper and other short-term borrowings outstanding at a weighted average interest rate of 3.68%.

Pre-Separation Funding

In March 2026, the Company entered into a series of debt transactions in anticipation of the separation of the Honeywell Aerospace business. The Company entered into a Term Loan Credit Agreement (the Term Loan Agreement), which provided for term loans in an aggregate principal amount of $6.0 billion. Interest rates on the term loans under each tranche were based on prevailing market rates, plus a margin.

Honeywell Aerospace Inc. (Aerospace) issued an aggregate of $16.0 billion principal amount senior notes (the Aerospace Senior Notes), as listed below:


Principal Amount	Maturity Date	Interest Rate
$1,250	March 2028	3.900%
$1,250	March 2029	4.000%
$500	March 2029	SOFR plus 0.630%
$2,000	March 2031	4.300%
$1,750	March 2033	4.600%
$3,250	March 2036	4.950%
$1,000	March 2046	5.620%
$3,500	March 2056	5.730%
$1,500	March 2066	5.850%

Aerospace will pay interest on the fixed rate notes on March 16 and September 16 of each year, with the first payment due on September 16, 2026. Aerospace will pay interest on the 2029 floating rate notes on March 16, June 16, September 16, and December 16 of each year, with the first payment on June 16, 2026. The Aerospace Senior Notes are senior unsecured obligations of Aerospace, guaranteed on a senior unsecured basis by the Company until the spin-off is completed. Upon the spin-off, the Company will be automatically and unconditionally released from all obligations under the guarantee.

The Senior Notes due 2046, 2056, and 2066 (collectively, the Exchange Notes) were issued by Aerospace to the Company as partial consideration for the contribution of assets by the Company to Aerospace in connection with the anticipated spin-off. In March 2026, the Company satisfied and terminated the Term Loan Agreement, in exchange for the Company's transfer and delivery of the Exchange Notes.

Aerospace also entered into a $1.0 billion 364-day credit agreement (the Aerospace 364-Day Credit Agreement). Amounts borrowed under the Aerospace Five-Year Credit Agreement are required to be repaid no later than March 6, 2031, unless such date is extended pursuant to the terms of the Aerospace Five-Year Credit Agreement. The Aerospace 364-Day Credit Agreement and Aerospace Five-Year Credit Agreement are each guaranteed on a senior unsecured basis by the Company until the spin-off is completed. Upon the spin-off, the Company will be automatically and unconditionally released from all obligations under the guarantees. Amounts borrowed under the Aerospace 364-Day Credit Agreement are due no later than March 5, 2027, unless (i) Aerospace elects to convert all then outstanding amounts into a term loan, upon which such amounts shall be repaid in full on March 5, 2028, or (ii) the Aerospace 364-Day Credit Agreement is terminated earlier pursuant to its terms.

Aerospace entered into a $3.0 billion five-year credit agreement (the Aerospace Five-Year Credit Agreement). The Aerospace 364-Day Credit Agreement and Aerospace Five-Year Credit Agreement are maintained for general corporate purposes.

The revolving credit commitments under the Aerospace 364-Day Credit Agreement and Aerospace Five-Year Credit Agreement are available upon consummation of the spin-off of the Aerospace business, subject to certain conditions customary for facilities of this type.

Term Loan Agreements

In March 2026, the Company repaid its $1.0 billion 4.37% term loan due 2027.

Revolving Credit Agreements

In March 2026, the Company entered into a $3.0 billion 364-day credit agreement (the 364-Day Credit Agreement). The 364-Day Credit Agreement replaced the $3.0 billion 364-day credit agreement dated as of March 17, 2025, which was terminated in accordance with its terms effective March 6, 2026. Amounts borrowed under the 364-Day Credit Agreement are due no later than March 5, 2027, unless (i) Honeywell elects to convert all then outstanding amounts into a term loan, upon which such amounts shall be repaid in full on March 5, 2028, or (ii) the 364-Day Credit Agreement is terminated earlier pursuant to its terms.

In March 2026, the Company entered into a $4.0 billion five-year credit agreement (the Five-Year Credit Agreement). The Five-Year Credit Agreement replaced the $4.0 billion five-year credit agreement dated as of March 18, 2024, which was terminated in accordance with its terms effective March 6, 2026. Commitments under the Five-Year Credit Agreement can be increased pursuant to the terms of the Five-Year Credit Agreement to an aggregate amount not to exceed (i) $4.5 billion prior to the spin-off of the Aerospace business, and (ii) $3.5 billion following the spin-off of the Aerospace business. Amounts borrowed under the Five-Year Credit Agreement are required to be repaid no later than March 6, 2031, unless such date is extended pursuant to the terms of the Five-Year Credit Agreement. Amounts borrowed under the Five-Year Credit Agreement are required to be repaid no later than March 6, 2031, unless such date is extended pursuant to the terms of the Five-Year Credit Agreement. The 364-Day Credit Agreement and the Five-Year Credit Agreement are maintained for general corporate purposes.

Upon consummation of the spin-off of the Aerospace business, the aggregate revolving credit commitments under the 364-Day Credit Agreement will be reduced to $2.0 billion and the aggregate revolving credit commitments under the Five-Year Credit Agreement will be reduced to $3.0 billion.

As of March 31, 2026, there were no outstanding borrowings under the 364-Day Credit Agreement or the Five-Year Credit Agreement.

Debt Tender Offers and Debt Redemption

In March 2026, the Company commenced a series of debt tender offers to purchase certain of its existing debt securities. On March 24, 2026, the Company purchased the following notes for an aggregate principal amount of $7.5 billion at early settlement of the debt tender offers:


	Principal Amount
3.50% euro notes due 2027	$	529
2.25% euro notes due 2028	528
3.375% euro notes due 2030	455
4.95% notes due 2031	274
4.75% notes due 2032	369
3.75% euro notes due 2032	373
5.0% notes due 2033	640
4.125% euro notes due 2034	539
5.0% notes due 2035	933
3.75% euro notes due 2036	434
5.70% notes due 2036	215
5.70% notes due 2037	241
5.375% notes due 2041	221
5.250% notes due 2054	1,213
5.350% notes due 2064	461
6.625% debentures due 2028	60
9.065% debentures due 2033	11

In addition, in March 2026, the Company fully redeemed the following notes:


	Principal Amount
4.65% notes due 2027	$	1,150
4.95% notes due 2028	500
4.25% notes due 2029	750
4.875% notes due 2029	500
4.70% notes due 2030	1,000

As a result of the debt tender offers and debt redemptions, the Company incurred a $239 million Loss on debt extinguishment and an additional $44 million of debt restructuring costs included in Other (income) expense in the Consolidated Statement of Operations.

Additionally, on April 10, 2026, the Company fully redeemed the remaining balance of the 3.50% euro notes due 2027 and 2.25% euro notes due 2028 for aggregate principal of $566 million.

- 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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+ Details

COVER	3 Months Ended
COVER	Mar. 31, 2026 shares
Entity Listings [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2026
Document Transition Report	false
Entity File Number	1-8974
Entity Registrant Name	Honeywell International Inc
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	22-2640650
Entity Address, Address Line One	855 South Mint Street
Entity Address, City or Town	Charlotte,
Entity Address, State or Province	NC
Entity Address, Postal Zip Code	28202
City Area Code	(704)
Local Phone Number	627-6200
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	633,653,119
Document Fiscal Year Focus	2026
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Central Index Key	0000773840
Current Fiscal Year End Date	--12-31
Common stock, par value
Entity Listings [Line Items]
Title of 12(b) Security	Common Stock, par value $1 per share
Trading Symbol	HON
Security Exchange Name	NASDAQ
3.375% euro notes due 2030
Entity Listings [Line Items]
Title of 12(b) Security	3.375% Senior Notes due 2030
Trading Symbol	HON 30
Security Exchange Name	NASDAQ
0.750% Senior Notes due 2032
Entity Listings [Line Items]
Title of 12(b) Security	0.750% Senior Notes due 2032
Trading Symbol	HON 32
Security Exchange Name	NASDAQ
3.750% Senior Notes due 2032
Entity Listings [Line Items]
Title of 12(b) Security	3.750% Senior Notes due 2032
Trading Symbol	HON 32A
Security Exchange Name	NASDAQ
4.125% euro notes due 2034
Entity Listings [Line Items]
Title of 12(b) Security	4.125% Senior Notes due 2034
Trading Symbol	HON 34
Security Exchange Name	NASDAQ
3.75% euro notes due 2036
Entity Listings [Line Items]
Title of 12(b) Security	3.750% Senior Notes due 2036
Trading Symbol	HON 36
Security Exchange Name	NASDAQ

REVENUE RECOGNITION AND CONTRACTS WITH CUSTOMERS - Disaggregation Based on Timing of Revenue (Details)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Net sales	100.00%	100.00%
Product
Disaggregation of Revenue [Line Items]
Net sales	64.00%	65.00%
Product \| Transferred point in time
Disaggregation of Revenue [Line Items]
Net sales	49.00%	53.00%
Product \| Transferred over time
Disaggregation of Revenue [Line Items]
Net sales	15.00%	12.00%
Service
Disaggregation of Revenue [Line Items]
Net sales	36.00%	35.00%
Service \| Transferred point in time
Disaggregation of Revenue [Line Items]
Net sales	7.00%	5.00%
Service \| Transferred over time
Disaggregation of Revenue [Line Items]
Net sales	29.00%	30.00%

- 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.

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+ Details

FAIR VALUE MEASUREMENTS

3 Months Ended

Mar. 31, 2026

Fair Value Disclosures [Abstract]

FAIR VALUE MEASUREMENTS

The accounting guidance for fair value measurements and disclosures establishes a three-level fair value hierarchy:

•Level 1 - Inputs are based on quoted prices in active markets for identical assets and liabilities.

•Level 2 - Inputs are based on observable inputs other than quoted prices in active markets for identical or similar assets and liabilities.

•Level 3 - One or more inputs are unobservable and significant.

The Company classifies financial and nonfinancial assets and liabilities in their entirety based on the lowest level of input that is significant to the fair value measurement.

The following table sets forth the Company’s financial assets and liabilities accounted for at fair value on a recurring basis:


	March 31, 2026								December 31, 2025
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Assets
Foreign currency exchange contracts	$	—	$	14	$	—	$	14	$	—	$	4	$	—	$	4
Available for sale investments	48		452		—		500		50		481		—		531
Interest rate swap agreements	—		5		—		5		—		14		—		14


Investments in equity securities	2		—		—		2		3		—		—		3
Right to HWI Net Sale Proceeds	—		—		—		—		—		—		4		4
Total assets	$	50	$	471	$	—	$	521	$	53	$	499	$	4	$	556
Liabilities
Foreign currency exchange contracts	$	—	$	21	$	—	$	21	$	—	$	11	$	—	$	11
Interest rate swap agreements	—		93		—		93		—		93		—		93

Cross currency swap agreements	—		700		—		700		—		801		—		801
Total liabilities	$	—	$	814	$	—	$	814	$	—	$	905	$	—	$	905

The Company values foreign currency exchange contracts, interest rate swap agreements, and cross currency swap agreements using broker quotations, or market transactions in either the listed or over-the-counter markets. These derivative instruments are classified within level 2. The Company also holds investments in commercial paper, certificates of deposits, time deposits, and corporate debt securities that are designated as available for sale. These investments are valued using published prices based on observable market data. These investments are classified within level 2.

The Company holds certain available for sale investments in U.S. government securities and investments in equity securities. The Company values these investments utilizing published prices based on quoted market pricing, which are classified within level 1.

The carrying value of cash and cash equivalents, trade accounts and notes receivables, payables, commercial paper, and other short-term borrowings contained in the Consolidated Balance Sheet approximates fair value.

The following table sets forth the Company’s financial assets and liabilities that were not carried at fair value:


	March 31, 2026				December 31, 2025
	Carrying Value		Fair Value		Carrying Value		Fair Value
Assets

Long-term receivables	$	1,002	$	958	$	992	$	961

Liabilities
Long-term debt and related current maturities	$	32,109	$	30,974	$	28,688	$	28,144

The Company determined the fair value of the long-term receivables by utilizing transactions in the listed markets for identical or similar assets. As such, the fair value of these receivables is considered level 2.

The Company determined the fair value of the long-term debt and related current maturities by utilizing transactions in the listed markets for identical or similar liabilities. As such, the fair value of the long-term debt and related current maturities is considered level 2.

As of March 31, 2026 and December 31, 2025, the Company measured the disposal group of the Productivity Solutions and Services and Warehouse and Workflow Solutions businesses at fair value, less costs to sell. The fair value of the disposal group was determined using significant unobservable inputs based on expected proceeds to be received upon the sale of the businesses. As such, the fair value of the disposal group was considered level 3. See Note 3 Acquisitions , Divestitures , and Discontinued Operations for more information on the disposal group.

SEGMENT FINANCIAL DATA - Additional Information (Details)	3 Months Ended
	Mar. 31, 2026 segment
Segment Reporting [Abstract]
Number of reportable segments	4

REVENUE RECOGNITION AND CONTRACTS WITH CUSTOMERS - Performance Obligation (Details) $ in Millions	Mar. 31, 2026 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Performance obligation, amount	$ 38,262
Within One Year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Performance obligation, percentage	57.00%
Greater Than One Year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Performance obligation, percentage	43.00%

PENSION BENEFITS

3 Months Ended

Mar. 31, 2026

Retirement Benefits [Abstract]

PENSION BENEFITS

Net periodic pension benefit (income) cost for the Company's significant pension plans included the following components:


	U.S. Plans
	Three Months Ended March 31,
	2026		2025
Service cost	$	6	$	7
Interest cost	131		147
Expected return on plan assets	(282)		(289)

Net periodic benefit (income) cost	$	(145)	$	(135)
Net periodic benefit (income) cost - continuing operations	$	(145)	$	(134)
Net periodic benefit (income) cost - discontinued operations	—		(1)


	Non-U.S. Plans
	Three Months Ended March 31,
	2026		2025
Service cost	$	1	$	1
Interest cost	42		47
Expected return on plan assets	(71)		(73)


Amortization of prior service (credit)	1		—
Recognition of actuarial (gains) losses	—		14

Net periodic benefit (income) cost	$	(27)	$	(11)
Net periodic benefit (income) cost - continuing operations	$	(27)	$	(12)
Net periodic benefit (income) cost - discontinued operations	—		1

The Company repurchased $100 million and $200 million of outstanding Honeywell shares of common stock from the Honeywell U.S. Pension Plan Master Trust during the three months ended March 31, 2026 and 2025, respectively.

- Definition

The entire disclosure for retirement benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (o)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (p)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (q)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 60
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480266/715-60-50-3

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480126/715-20-S99-2

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 70
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480794/715-70-50-1

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480482/715-20-55-17

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)(iv)(03)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (l)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/715/tableOfContent

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)(iii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (r)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (r)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

+ Details

SEGMENT FINANCIAL DATA (Tables)

3 Months Ended

Mar. 31, 2026

Segment Reporting [Abstract]

Schedule of Segment Financial Data


Three Months Ended March 31, 2026	Aerospace Technologies		Building Automation		Process Automation and Technology		Industrial Automation		Corporate and All Other		Total Honeywell
Net sales
Products	$	2,393	$	1,322	$	958	$	1,194	$	—	$	5,867
Services	1,929		560		555		227		5		3,276
Total Net sales	4,322		1,882		1,513		1,421		5		9,143
Less
Cost of products and services sold	2,675		993		856		864
Selling, general and administrative expenses	196		273		174		196
Other segment items1	307		120		124		120
Total Segment profit	$	1,144	$	496	$	359	$	241	$	(111)	$	2,129

Depreciation and amortization	$	107	$	64	$	100	$	37	$	49	$	357
Capital expenditures	98		17		54		15		39		223


1						For each reportable segment, the other segment items category includes research and development expenses, equity income of affiliated companies and certain allocated overhead expenses, which are comprised of salaries and fringe benefits, professional & purchased services, and other indirect spend across core corporate functions such as central IT, corporate finance, human resources, supply chain, legal, government relations, and other corporate functions.


Three Months Ended March 31, 2025	Aerospace Technologies		Building Automation		Process Automation and Technology		Industrial Automation		Corporate and All Other		Total Honeywell
Net sales
Products	$	2,365	$	1,208	$	891	$	1,343	$	—	$	5,807
Services	1,807		484		554		254		19		3,118
Total Net sales	4,172		1,692		1,445		1,597		19		8,925
Less
Cost of products and services sold	2,592		868		809		989
Selling, general and administrative expenses	188		275		208		239
Other segment items	293		109		115		139
Total Segment profit	$	1,099	$	440	$	313	$	230	$	(80)	$	2,002

Depreciation and amortization	$	94	$	60	$	68	$	56	$	47	$	325
Capital expenditures	73		23		40		22		32		190


	March 31, 2026		December 31, 2025

Aerospace Technologies	$	18,571	$	17,920
Building Automation	10,810		10,883
Process Automation and Technology	17,694		17,572
Industrial Automation	10,534		10,712
Corporate and All Other	16,379		16,594
Total assets	$	73,988	$	73,681

A reconciliation of segment profit to consolidated income before taxes are as follows:


	Three Months Ended March 31,
		2026		2025
Segment profit		$	2,129	$	2,002
Interest and other financial charges		(356)		(285)
Interest income1		90		91
Amortization of acquisition-related intangibles2		(153)		(135)
Impairment of assets held for sale		(263)		(15)
Stock compensation expense3		(57)		(59)
Pension ongoing income4		164		126
Pension mark-to-market expense4		—		14
Other postretirement income4		2		4
Repositioning and other charges5		(68)		(43)
Loss on debt extinguishment		(239)		—
Divestiture-related costs6		(314)		(11)
Other expense7		(49)		(24)
Income before taxes		$	886	$	1,665


1						Amounts included in Other (income) expense.
2						Amounts included in Cost of products and services sold.
3						Amounts included in Selling, general and administrative expenses.
4						Amounts included in Cost of products and services sold (service cost component), Selling, general and administrative expenses (service cost component), Research and development expenses (service cost component), and Other (income) expense (non-service cost component).
5						Amounts included in Cost of products and services sold, Selling, general and administrative expenses, and Other (income) expense.
6						Amounts included in Selling, general and administrative expenses and Other (income) expense.
7						Amounts include the other components of Selling, general and administrative expenses and Other (income) expense not included within other categories in this reconciliation. Equity income of affiliated companies is included in segment profit.

ACQUISITIONS, DIVESTITURES, AND DISCONTINUED OPERATIONS - Schedule of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Business Combination [Line Items]
Goodwill	$ 21,079	$ 21,079
Sundyne
Business Combination [Line Items]
Current assets	274
Intangible assets	990
Other noncurrent assets	92
Current liabilities	(103)
Noncurrent liabilities	(224)
Net assets acquired	1,029
Goodwill	1,241
Purchase price	$ 2,270

EARNINGS PER SHARE

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

EARNINGS PER SHARE

The details of the earnings per share calculations for the three months ended March 31, 2026 and 2025, are as follows (shares in millions):


Basic	Three Months Ended March 31,
	2026		2025
Net income from continuing operations attributable to Honeywell	$	821	$	1,284
Net income from discontinued operations attributable to Honeywell	—		165
Net income attributable to Honeywell	$	821	$	1,449
Weighted average shares outstanding	634.7		648.2

Earnings per share of common stock from continuing operations—basic	$	1.29	$	1.99
Earnings per share of common stock from discontinued operations—basic	—		0.25
Earnings per share of common stock—basic	$	1.29	$	2.24


	Three Months Ended March 31,
Assuming Dilution	2026		2025
Net income from continuing operations attributable to Honeywell	$	821	$	1,284
Net income from discontinued operations attributable to Honeywell	—		165
Net income attributable to Honeywell	$	821	$	1,449
Average shares
Weighted average shares outstanding	634.7		648.2
Dilutive securities issuable—stock plans	3.7		3.5
Total weighted average diluted shares outstanding	638.4		651.7

Earnings per share of common stock from continuing operations—assuming dilution	$	1.29	$	1.97
Earnings per share of common stock from discontinued operations—assuming dilution	—		0.25
Earnings per share of common stock—assuming dilution	$	1.29	$	2.22

The diluted earnings per share calculations exclude the effect of stock options when the cost to exercise an option exceeds the average market price of the common shares during the period. For the three months ended March 31, 2026 and 2025, the weighted average number of stock options excluded from the computations were 2.1 million and 2.4 million, respectively.

As of March 31, 2026 and 2025, the total shares outstanding were 633.7 million and 642.7 million, respectively, and as of March 31, 2026 and 2025, total shares issued were 957.6 million.

INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2026

Inventory Disclosure [Abstract]

Schedule of Inventories


	March 31, 2026		December 31, 2025
Raw materials	$	1,738	$	1,638
Work in process	1,230		1,203
Finished products	3,401		3,321
Total Inventories	$	6,369	$	6,162

REPOSITIONING AND OTHER CHARGES

3 Months Ended

Mar. 31, 2026

Restructuring and Related Activities [Abstract]

REPOSITIONING AND OTHER CHARGES

A summary of net repositioning and other charges follows:


	Three Months Ended March 31,
		2026		2025
Severance		$	36	$	24
Asset impairments		3		1
Exit costs		11		11
Reserve adjustments		(8)		(29)
Total net repositioning charges		42		7
Asbestos-related charges, net of insurance and reimbursements		1		20
Probable and reasonably estimable environmental liabilities, net of reimbursements		25		16


Total net repositioning and other charges		$	68	$	43

The following table summarizes the pre-tax distribution of total net repositioning and other charges by classification in the Consolidated Statement of Operations:


	Three Months Ended March 31,
		2026		2025
Cost of products and services sold		$	48	$	35
Selling, general and administrative expenses		20		8

Total net repositioning and other charges		$	68	$	43


	Three Months Ended March 31,
		2026		2025
Aerospace Technologies		$	1	$	(7)
Building Automation		5		11
Process Automation and Technology		16		(5)
Industrial Automation		3		11
Corporate and All Other		43		33
Total net repositioning and other charges		$	68	$	43

NET REPOSITIONING CHARGES

In the three months ended March 31, 2026, the Company recognized gross repositioning charges totaling $50 million, including severance costs of $36 million related to workforce reductions of 562 manufacturing and administrative positions primarily in the Company's Process Automation and Technology reportable business segment and Corporate function. These workforce reductions related to productivity and ongoing functional transformation initiatives. The repositioning charges included asset impairments of $3 million related to the write-down of certain assets within the Company's Industrial Automation reportable business segment. The repositioning charges also included exit costs of $11 million related to current period costs incurred for closure obligations associated with site transitions primarily in the Company's Industrial Automation and Aerospace Technologies reportable business segments and Corporate function. Also, $8 million of previously established reserves, primarily for severance, were returned to income due to higher-than-expected voluntary exits and adjustments to the scope of previously announced repositioning actions.

In the three months ended March 31, 2025, the Company recognized gross repositioning charges totaling $36 million, including severance costs of $24 million related to workforce reductions of 713 manufacturing and administrative positions primarily in the Company's Building Automation and Industrial Automation reportable business segments. These workforce reductions related to productivity and ongoing functional transformation initiatives. The repositioning charges included asset impairments of $1 million related to the write-down of certain assets within the Company's Industrial Automation reportable business segment. The repositioning charges also included exit costs of $11 million related to current period costs incurred for closure obligations associated with site transitions primarily in the Company's Industrial Automation and Building Automation reportable business segments and Corporate function. Also, $29 million of previously established reserves, primarily for severance, were returned to income due to higher-than-expected voluntary exits and adjustments to the scope of previously announced repositioning actions.

The following table summarizes the status of the Company's repositioning reserves, excluding amounts included in Liabilities held for sale in the Consolidated Balance Sheet:


	Severance Costs		Asset Impairments		Exit Costs		Total
Balance at December 31, 2025	$	170	$	—	$	2	$	172
Charges	36		3		11		50
Usage—cash	(25)		—		(12)		(37)
Usage—noncash	—		(3)		—		(3)
Foreign currency translation	1		—		—		1
Adjustments	(8)		—		—		(8)

Balance at March 31, 2026	$	174	$	—	$	1	$	175

Certain repositioning projects will recognize exit costs in future periods when the actual liability is incurred. Such exit costs incurred in the three months ended March 31, 2026 and 2025, were $11 million and $11 million, respectively.

LEASES - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Right-of-use assets obtained in exchange for lease obligations
Operating leases	$ 61	$ 64
Finance leases	$ 11	$ 7

SEGMENT FINANCIAL DATA - Segment Reporting Schedule (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Segment Reporting Information [Line Items]
Net sales	$ 9,143	$ 8,925
Cost of Product and Service Sold	5,604	5,463
Selling, general and administrative expenses	1,310	1,310
Total Segment profit	2,129	2,002
Depreciation and amortization	357	325
Capital expenditures	223	190
Total assets	73,988		$ 73,681
Product
Segment Reporting Information [Line Items]
Net sales	5,867	5,807
Cost of Product and Service Sold	3,863	3,723
Service
Segment Reporting Information [Line Items]
Net sales	3,276	3,118
Cost of Product and Service Sold	1,741	1,740
Corporate and All Other
Segment Reporting Information [Line Items]
Net sales	5	19
Total Segment profit	(111)	(80)
Depreciation and amortization	49	47
Capital expenditures	39	32
Total assets	16,379		16,594
Corporate and All Other \| Product
Segment Reporting Information [Line Items]
Net sales	0	0
Corporate and All Other \| Service
Segment Reporting Information [Line Items]
Net sales	5	19
Aerospace Technologies \| Operating Segments
Segment Reporting Information [Line Items]
Net sales	4,322	4,172
Cost of Product and Service Sold	2,675	2,592
Selling, general and administrative expenses	196	188
Other segment items	307	293
Total Segment profit	1,144	1,099
Depreciation and amortization	107	94
Capital expenditures	98	73
Total assets	18,571		17,920
Aerospace Technologies \| Operating Segments \| Product
Segment Reporting Information [Line Items]
Net sales	2,393	2,365
Aerospace Technologies \| Operating Segments \| Service
Segment Reporting Information [Line Items]
Net sales	1,929	1,807
Building Automation \| Operating Segments
Segment Reporting Information [Line Items]
Net sales	1,882	1,692
Cost of Product and Service Sold	993	868
Selling, general and administrative expenses	273	275
Other segment items	120	109
Total Segment profit	496	440
Depreciation and amortization	64	60
Capital expenditures	17	23
Total assets	10,810		10,883
Building Automation \| Operating Segments \| Product
Segment Reporting Information [Line Items]
Net sales	1,322	1,208
Building Automation \| Operating Segments \| Service
Segment Reporting Information [Line Items]
Net sales	560	484
Process Automation and Technology \| Operating Segments
Segment Reporting Information [Line Items]
Net sales	1,513	1,445
Cost of Product and Service Sold	856	809
Selling, general and administrative expenses	174	208
Other segment items	124	115
Total Segment profit	359	313
Depreciation and amortization	100	68
Capital expenditures	54	40
Total assets	17,694		17,572
Process Automation and Technology \| Operating Segments \| Product
Segment Reporting Information [Line Items]
Net sales	958	891
Process Automation and Technology \| Operating Segments \| Service
Segment Reporting Information [Line Items]
Net sales	555	554
Industrial Automation \| Operating Segments
Segment Reporting Information [Line Items]
Net sales	1,421	1,597
Cost of Product and Service Sold	864	989
Selling, general and administrative expenses	196	239
Other segment items	120	139
Total Segment profit	241	230
Depreciation and amortization	37	56
Capital expenditures	15	22
Total assets	10,534		$ 10,712
Industrial Automation \| Operating Segments \| Product
Segment Reporting Information [Line Items]
Net sales	1,194	1,343
Industrial Automation \| Operating Segments \| Service
Segment Reporting Information [Line Items]
Net sales	$ 227	$ 254

REPOSITIONING AND OTHER CHARGES - Pretax Distribution of Total Net Repositioning (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Pretax Distribution Of Total Net Repositioning And Other Charges By Income Statement Classification [Line Items]
Total net repositioning and other charges	$ 68	$ 43
Cost of products and services sold
Pretax Distribution Of Total Net Repositioning And Other Charges By Income Statement Classification [Line Items]
Total net repositioning and other charges	48	35
Selling, general and administrative expenses
Pretax Distribution Of Total Net Repositioning And Other Charges By Income Statement Classification [Line Items]
Total net repositioning and other charges	$ 20	$ 8

DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Notional and Fair Value of Outstanding Derivatives (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Derivative [Line Items]
Notional	$ 22,832	$ 20,398
Fair Value Asset	19	18
Fair Value Liability	(814)	(905)
Cross currency swap agreements
Derivative [Line Items]
Fair Value Liability	(700)	(801)
Designated as Hedging Instrument
Derivative [Line Items]
Notional	9,704	10,716
Fair Value Asset	6	14
Fair Value Liability	(807)	(900)
Designated as Hedging Instrument \| Fair Value Hedging \| Interest rate swap agreements
Derivative [Line Items]
Notional	3,180	4,068
Fair Value Asset	5	14
Fair Value Liability	(93)	(93)
Designated as Hedging Instrument \| Cash Flow Hedging \| Foreign currency exchange contracts
Derivative [Line Items]
Notional	385	509
Fair Value Asset	1	0
Fair Value Liability	(14)	(6)
Designated as Hedging Instrument \| Net Investment Hedging \| Cross currency swap agreements
Derivative [Line Items]
Notional	6,139	6,139
Fair Value Asset	0	0
Fair Value Liability	(700)	(801)
Derivatives not designated as hedging instruments \| Foreign currency exchange contracts
Derivative [Line Items]
Notional	13,128	9,682
Fair Value Asset	13	4
Fair Value Liability	$ (7)	$ (5)

REPOSITIONING AND OTHER CHARGES - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2026 USD ($) position	Mar. 31, 2025 USD ($) position
Restructuring Cost and Reserve [Line Items]
Charges	$ 50	$ 36
Restructuring costs (returned to income)	$ 42	$ 7
Number of employees severed (in employees) \| position	562	713
Severance
Restructuring Cost and Reserve [Line Items]
Restructuring costs (returned to income)	$ 36	$ 24
Asset impairments
Restructuring Cost and Reserve [Line Items]
Restructuring costs (returned to income)	3	1
Exit costs
Restructuring Cost and Reserve [Line Items]
Restructuring costs (returned to income)	11	11
Restructuring costs incurred to date	11	11
Reserve adjustments
Restructuring Cost and Reserve [Line Items]
Restructuring costs (returned to income)	$ (8)	$ (29)

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ 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.

+ References + Details

REPOSITIONING AND OTHER CHARGES - Repositioning Reserves (Details) $ in Millions	3 Months Ended
	Mar. 31, 2026 USD ($)
Restructuring Reserve [Roll Forward]
Balance at beginning of period	$ 172
Charges	50
Usage—cash	(37)
Usage—noncash	(3)
Foreign currency translation	1
Adjustments	(8)
Balance at end of period	175
Severance Costs
Restructuring Reserve [Roll Forward]
Balance at beginning of period	170
Charges	36
Usage—cash	(25)
Usage—noncash	0
Foreign currency translation	1
Adjustments	(8)
Balance at end of period	174
Asset impairments
Restructuring Reserve [Roll Forward]
Balance at beginning of period	0
Charges	3
Usage—cash	0
Usage—noncash	(3)
Foreign currency translation	0
Adjustments	0
Balance at end of period	0
Exit costs
Restructuring Reserve [Roll Forward]
Balance at beginning of period	2
Charges	11
Usage—cash	(12)
Usage—noncash	0
Foreign currency translation	0
Adjustments	0
Balance at end of period	$ 1

CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Net sales	$ 9,143	$ 8,925
Costs, expenses and other
Cost of Product and Service Sold	5,604	5,463
Research and development expenses	492	416
Selling, general and administrative expenses	1,310	1,310
Impairment of assets held for sale	263	15
Loss on debt extinguishment	239	0
Other (income) expense	(7)	(229)
Interest and other financial charges	356	285
Total costs, expenses and other	8,257	7,260
Income from continuing operations before taxes	886	1,665
Tax expense	91	369
Net income from continuing operations	795	1,296
Net income from discontinued operations	0	171
Net income	795	1,467
Less: Net (loss) income attributable to noncontrolling interest	(26)	18
Net income attributable to Honeywell	$ 821	$ 1,449
Earnings per share of common stock—basic:
Earnings per share of common stock from continuing operations—basic (in dollars per share)	$ 1.29	$ 1.99
Earnings per share of common stock from discontinued operations—basic (in dollars per share)	0	0.25
Total earnings per share of common stock—basic (in dollars per share)	1.29	2.24
Earnings per share of common stock—assuming dilution:
Earnings per share of common stock from continuing operations—assuming dilution (in dollars per share)	1.29	1.97
Earnings per share of common stock from discontinued operations—assuming dilution (in dollars per share)	0	0.25
Total earnings per share of common stock—assuming dilution (in dollars per share)	$ 1.29	$ 2.22
Product
Net sales	$ 5,867	$ 5,807
Costs, expenses and other
Cost of Product and Service Sold	3,863	3,723
Service
Net sales	3,276	3,118
Costs, expenses and other
Cost of Product and Service Sold	$ 1,741	$ 1,740

GOODWILL AND OTHER INTANGIBLE ASSETS - NET - Schedule of Goodwill (Details) $ in Millions	3 Months Ended
	Mar. 31, 2026 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 21,079
Acquisitions	0
Currency Translation Adjustment	0
Goodwill, ending balance	21,079
Corporate and All Other
Goodwill [Roll Forward]
Goodwill, beginning balance	949
Acquisitions	0
Currency Translation Adjustment	(1)
Goodwill, ending balance	948
Aerospace Technologies \| Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	3,025
Acquisitions	0
Currency Translation Adjustment	(2)
Goodwill, ending balance	3,023
Building Automation \| Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	6,439
Acquisitions	0
Currency Translation Adjustment	(10)
Goodwill, ending balance	6,429
Process Automation and Technology \| Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	7,140
Acquisitions	0
Currency Translation Adjustment	64
Goodwill, ending balance	7,204
Industrial Automation \| Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	3,526
Acquisitions	0
Currency Translation Adjustment	(51)
Goodwill, ending balance	$ 3,475

DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS - Cumulative Basis Adjustments for Fair Value Hedges (Details) - Designated as Hedging Instrument - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged Liability, Statement of Financial Position [Extensible Enumeration]	Total Long-term debt	Total Long-term debt
Carrying Amount of Hedged Item	$ 3,092	$ 3,989
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of Hedged Item	$ (88)	$ (79)

- 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

CONSOLIDATED BALANCE SHEET (Unaudited) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Current assets
Cash and cash equivalents	$ 11,977	$ 12,487
Short-term investments	413	443
Accounts receivable, less allowances of $165 and $202, respectively	8,062	7,621
Inventories	6,369	6,162
Assets held for sale	2,377	2,492
Other current assets	1,392	1,182
Total current assets	30,590	30,387
Investments and long-term receivables	1,414	1,404
Property, plant and equipment—net	4,664	4,629
Goodwill	21,079	21,079
Other intangible assets—net	6,562	6,736
Deferred income taxes	199	199
Other assets	9,480	9,247
Total assets	73,988	73,681
Current liabilities
Accounts payable	6,026	6,315
Commercial paper and other short-term borrowings	4,630	5,893
Current maturities of long-term debt	3,099	1,546
Accrued liabilities	7,112	8,462
Liabilities held for sale	1,218	1,198
Total current liabilities	22,085	23,414
Long-term debt	29,010	27,141
Deferred income taxes	1,581	1,577
Postretirement benefit obligations other than pensions	108	111
Other liabilities	6,537	6,408
SHAREOWNERS’ EQUITY
Capital—common stock issued	958	958
Capital - additional paid in capital	10,480	10,157
Common stock held in treasury, at cost	(43,904)	(43,029)
Accumulated other comprehensive loss	(4,973)	(5,146)
Retained earnings	51,029	50,964
Total Honeywell shareowners’ equity	13,590	13,904
Noncontrolling interest	1,077	1,126
Total shareowners’ equity	14,667	15,030
Total liabilities and shareowners’ equity	$ 73,988	$ 73,681

GOODWILL AND OTHER INTANGIBLE ASSETS - NET

3 Months Ended

Mar. 31, 2026

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS - NET

GOODWILL AND OTHER INTANGIBLE ASSETS—NET

As part of the segment realignment discussed in Note 18 Segment Financial Data, the Company performed a reallocation of goodwill on a relative fair value basis as of the first quarter of 2026, with goodwill in prior periods recast on a consistent basis. This resulted in a reallocation of goodwill between the Industrial Automation and Process Automation and Technology reportable business segments. We performed interim impairment tests in the first quarter of 2026 for reporting units impacted and determined there was no goodwill impairment.

The following table summarizes the change in the carrying amount of goodwill for the three months ended March 31, 2026, by reportable business segment:


	December 31, 2025		Acquisitions		Currency Translation Adjustment		March 31, 2026
Aerospace Technologies	$	3,025	$	—	$	(2)	$	3,023
Building Automation	6,439		—		(10)		6,429
Process Automation and Technology	7,140		—		64		7,204
Industrial Automation	3,526		—		(51)		3,475
Corporate and All Other	949		—		(1)		948
Total Goodwill	$	21,079	$	—	$	—	$	21,079

Other intangible assets are comprised of:


	March 31, 2026						December 31, 2025
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Definite-life intangibles
Patents and technology	$	3,304	$	(1,754)	$	1,550	$	3,354	$	(1,714)	$	1,640
Customer relationships	6,318		(2,096)		4,222		6,325		(2,008)		4,317
Trademarks	303		(237)		66		297		(232)		65
Other	622		(284)		338		592		(272)		320
Total definite-life intangibles—net	10,547		(4,371)		6,176		10,568		(4,226)		6,342
Indefinite-life intangibles
Trademarks	386		—		386		394		—		394
Total Other intangible assets—net	$	10,933	$	(4,371)	$	6,562	$	10,962	$	(4,226)	$	6,736

Intangible assets amortization expense was $153 million and $135 million for the three months ended March 31, 2026 and 2025, respectively.

EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Basic
Net income from continuing operations attributable to Honeywell	$ 821	$ 1,284
Net income from discontinued operations attributable to Honeywell	0	165
Net income attributable to Honeywell	$ 821	$ 1,449
Weighted average shares outstanding (in shares)	634.7	648.2
Earnings per share of common stock from continuing operations—basic (in dollars per share)	$ 1.29	$ 1.99
Earnings per share of common stock from discontinued operations—basic (in dollars per share)	0	0.25
Total earnings per share of common stock—basic (in dollars per share)	$ 1.29	$ 2.24
Earnings per share of common stock—assuming dilution:
Net income from continuing operations attributable to Honeywell	$ 821	$ 1,284
Net income from discontinued operations attributable to Honeywell	0	165
Net income attributable to Honeywell	$ 821	$ 1,449
Average shares
Weighted average shares outstanding (in shares)	634.7	648.2
Dilutive securities issuable - stock plans (in shares)	3.7	3.5
Total weighted average diluted shares outstanding (in shares)	638.4	651.7
Earnings per share of common stock from continuing operations—assuming dilution (in dollars per share)	$ 1.29	$ 1.97
Earnings per share of common stock from discontinued operations—assuming dilution (in dollars per share)	0	0.25
Total earnings per share of common stock—assuming dilution (in dollars per share)	$ 1.29	$ 2.22
Stock options excluded from diluted computations (in shares)	2.1	2.4
Number of authorized shares not disclosed	true
Total shareowners' equity (in shares)	633.7	642.7
Shares issued (in shares)	957.6	957.6

PENSION BENEFITS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Retirement Benefits [Abstract]
Common stock repurchased	$ 100	$ 200

INCOME TAXES	3 Months Ended
INCOME TAXES	Mar. 31, 2026
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXESThe effective tax rate was lower than the U.S. federal statutory rate of 21% and decreased during 2026 compared to 2025 as a result of a change in estimate of reduced frictional tax on the spin-off of the Advanced Materials business and prior tax positions, offset by incremental tax expense for tax reserve activities.

- Definition

The entire disclosure for income tax.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 740
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
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-URI https://asc.fasb.org/1943274/2147477617/942-740-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
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-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478822/944-740-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 10
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

Reference 5: http://www.xbrl.org/2003/role/exampleRef
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-Section 55
-Paragraph 231
-Publisher FASB
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 10
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-Paragraph 12C
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section 50
-Paragraph 12B
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 270
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-Section 50
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-URI https://asc.fasb.org/1943274/2147477891/740-270-50-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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-Paragraph 1
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Reference 12: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/740/tableOfContent

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-14

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-21

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
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Reference 16: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482603/740-30-50-2

+ Details

COMMITMENTS AND CONTINGENCIES

3 Months Ended

Mar. 31, 2026

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENCIES

ENVIRONMENTAL MATTERS

The Company is subject to various federal, state, local, and foreign government requirements relating to the protection of the environment. With respect to environmental matters involving site contamination, the Company continually conducts studies, individually or jointly with other potentially responsible parties, to determine the feasibility of various remedial techniques. It is the Company's policy to record liabilities for environmental matters when remedial efforts or damage claim payments are probable and the costs can be reasonably estimated. Such liabilities are based on the Company's best estimate of the undiscounted future costs required to complete the remedial work. The recorded liabilities are adjusted periodically as remediation efforts progress or as additional technical, regulatory, or legal information becomes available.

Honeywell's environmental matters are further described in Note 19 Commitments and Contingencies of Notes to Consolidated Financial Statements in the Company's 2025 Annual Report on Form 10-K.

The following table summarizes information concerning the Company's recorded liabilities for environmental costs:


Balance at December 31, 2025	$	894
Accruals for environmental matters deemed probable and reasonably estimable	25
Environmental liability payments	(22)

Balance at March 31, 2026	$	897

Environmental liabilities are included in the following balance sheet accounts:


	March 31, 2026		December 31, 2025
Accrued liabilities	$	180	$	180
Other liabilities	717		714
Total environmental liabilities	$	897	$	894

The Company does not currently possess sufficient additional information to reasonably estimate the amounts of environmental liabilities to be recorded upon future completion of studies, litigation, or settlements, and neither the timing nor the amount of the ultimate costs associated with environmental matters can be determined, although they could be material to the Company's consolidated results of operations and operating cash flows in the periods recognized or paid. However, considering the Company's past experience and existing reserves, the Company does not expect that environmental matters will have a material adverse effect on its consolidated financial position.

SEC MATTER

The Company is cooperating with a formal investigation by the SEC which is focused on certain financial reporting matters, including with respect to the Company's former Performance Materials and Technologies segment. At this time, the Company does not expect the outcome of this matter to have a material adverse effect on the Company's consolidated results of operations, cash flows, or financial position.

LITIGATION MATTERS

Flexjet v. Honeywell International Inc.

Flexjet, LLC (Flexjet) provides private jet services to customers. Honeywell maintains aircraft engine maintenance service contracts with Flexjet. During the COVID-19 pandemic, a customer dispute arose over delayed engine deliveries and specified engine enrollments under these maintenance service contracts. In 2021, the Company notified Flexjet that it was invoking force majeure provisions in response to the pandemic. On March 1, 2023, Flexjet brought suit against the Company, alleging breach of the parties’ aircraft engine maintenance service agreement (the MSA), seeking liquidated damages for delayed engine repairs, and claiming that its liquidated damages continue to accrue related to engines awaiting repair. Additionally, two third-party aircraft repair and services companies, Duncan Aviation, Inc. (Duncan) and StandardAero Business Aviation Services, LLC (StandardAero) each sued Flexjet for amounts allegedly owed for services provided, and Flexjet filed third-party complaints in those cases on January 10, 2025 and June 10, 2025, respectively, purporting to join the Company as a third-party defendant.

The Company recorded accruals in accordance with ASC 450, Contingencies, with respect to the Flexjet-related matters. In December 2025, the Company announced it was in ongoing settlement negotiations with Flexjet and the other parties to the litigation matters.

On January 16, 2026, the Company completed a comprehensive settlement relating to its lawsuit with Flexjet. As part of this comprehensive settlement, the Company entered into settlement agreements with Duncan, StandardAero, and Flexjet. As of January 21, 2026, each of these cases have been dismissed. These settlements resolve all legal disputes among the parties arising out of the alleged breach of the MSA.

In connection with these settlements, the Company paid $59 million in December 2025 associated with the Duncan and StandardAero settlements. The Company paid $375 million in the first quarter of 2026 associated with a settlement payment to Flexjet.

Contemporaneous with the Company’s entry into the settlement agreement with Flexjet, Flexjet and Honeywell amended the MSA to extend the term through 2035.

OTHER MATTERS

The Company is subject to a number of other lawsuits, investigations, and disputes (some of which involve substantial amounts claimed) arising out of the conduct of its business operations or those of previously owned entities, including matters relating to commercial transactions, government contracts, product liability, the integration of emerging technologies (such as, but not limited to, artificial intelligence and machine learning), prior acquisitions and divestitures, employment, employee benefit plans, intellectual property, legal, and environmental, health, and safety matters. The Company recognizes liabilities for any contingency that is probable of occurrence and reasonably estimable. The Company continually assesses the likelihood of adverse judgments or outcomes in such matters, as well as potential ranges of probable losses (taking into consideration any insurance recoveries), based on a careful analysis of each matter with the assistance of outside legal counsel and, if applicable, other experts.

Given the uncertainty inherent in litigation and investigations, including those discussed in this Note 15, the Company cannot predict when or how these matters will be resolved and does not believe it is possible to develop estimates of reasonably possible loss (or a range of possible loss) in excess of current accruals for commitment and contingency matters. Considering the Company's past experience and existing accruals, the Company does not expect the outcome of such matters, either individually or in the aggregate, to have a material adverse effect on the Company's consolidated financial position. Because most contingencies are resolved over long periods of time, potential liabilities are subject to change due to new developments (including new discovery of facts, changes in legislation, and outcomes of similar cases through the judicial system), changes in assumptions or changes in settlement strategy, which could cause the Company to pay damage awards or settlements (or become subject to equitable remedies) that could have a material adverse effect on the Company's consolidated results of operations or operating cash flows in the periods recognized or paid.

DEBT AND CREDIT AGREEMENTS - Narrative (Details) € in Millions					1 Months Ended	3 Months Ended
	Apr. 10, 2026 EUR (€)	Mar. 06, 2026 USD ($)	Mar. 17, 2025 USD ($)	Mar. 18, 2024 USD ($)	Mar. 31, 2026 USD ($)	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Jun. 29, 2026 USD ($)	Jun. 28, 2026 USD ($)	Mar. 24, 2026 USD ($)	Dec. 31, 2025 USD ($)
Debt Instrument [Line Items]
Commercial paper and other short-term borrowings					$ 4,630,000,000	$ 4,630,000,000					$ 5,893,000,000
Short-term debt, weighted average interest rate, at point in time					3.71%	3.71%					3.68%
Loss on debt extinguishment						$ (239,000,000)	$ 0
Debt restructuring costs						44,000,000	$ 0
Senior Notes
Debt Instrument [Line Items]
Principal Amount										$ 7,500,000,000
Senior Notes \| Honeywell Aerospace Inc
Debt Instrument [Line Items]
Principal Amount					$ 16,000,000,000.0	16,000,000,000.0
Term Loan Agreement \| Line of Credit
Debt Instrument [Line Items]
Principal Amount					6,000,000,000.0	6,000,000,000.0
364-Day Credit Agreement \| Line of Credit
Debt Instrument [Line Items]
Debt term			364 days
Short-term debt, borrowing capacity			$ 3,000,000,000.0		3,000,000,000.0	3,000,000,000.0
Short-term outstanding borrowings					0	0
364-Day Credit Agreement \| Line of Credit \| Forecast \| Spinoff \| Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity								$ 2,000,000,000.0
364-Day Credit Agreement \| Honeywell Aerospace Inc \| Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity					$ 1,000,000,000.0	1,000,000,000.0
Debt term					364 days
5-Year Credit Agreement \| Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 4,000,000,000.0		$ 4,000,000,000.0
Debt term		5 years		5 years
Long-term outstanding borrowings					$ 0	0
5-Year Credit Agreement \| Line of Credit \| Forecast \| Spinoff
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity								3,500,000,000	$ 4,500,000,000
5-Year Credit Agreement \| Line of Credit \| Forecast \| Spinoff \| Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity								$ 3,000,000,000.0
5-Year Credit Agreement \| Line of Credit \| Honeywell Aerospace Inc
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity					$ 3,000,000,000.0	$ 3,000,000,000.0
Debt term					5 years
Notes 4.37% Due 2027
Debt Instrument [Line Items]
Principal Amount					$ 1,000,000,000.0
Debt instrument, interest rate, stated percentage					4.37%	4.37%
3.50% euro notes due 2027 \| Subsequent Event
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.50%
3.50% euro notes due 2027 \| Senior Notes
Debt Instrument [Line Items]
Principal Amount										$ 529,000,000
Debt instrument, interest rate, stated percentage					3.50%	3.50%				3.50%
2.25% euro notes due 2028 \| Subsequent Event
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	2.25%
Repayments of senior debt \| €	€ 566
2.25% euro notes due 2028 \| Senior Notes
Debt Instrument [Line Items]
Principal Amount										$ 528,000,000
Debt instrument, interest rate, stated percentage					2.25%	2.25%				2.25%

ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)

3 Months Ended

Mar. 31, 2026

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Income by Component


	Foreign Exchange Translation Adjustment		Pension and Other Postretirement Benefit Adjustments		Changes in Fair Value of Available for Sale Investments		Changes in Fair Value of Cash Flow Hedges		Total
Balance at December 31, 2025	$	(3,779)	$	(1,378)	$	5	$	6	$	(5,146)
Other comprehensive income (loss) before reclassifications	136		—		(1)		39		174
Amounts reclassified from accumulated other comprehensive loss	—		(2)		—		1		(1)
Net current period other comprehensive income (loss)	136		(2)		(1)		40		173
Balance at March 31, 2026	$	(3,643)	$	(1,380)	$	4	$	46	$	(4,973)


	Foreign Exchange Translation Adjustment		Pension and Other Postretirement Benefit Adjustments		Changes in Fair Value of Available for Sale Investments		Changes in Fair Value of Cash Flow Hedges		Total
Balance at December 31, 2024	$	(2,872)	$	(642)	$	(1)	$	24	$	(3,491)
Other comprehensive loss before reclassifications	(290)		—		—		(16)		(306)
Amounts reclassified from accumulated other comprehensive loss	—		11		—		(2)		9
Net current period other comprehensive (loss) income	(290)		11		—		(18)		(297)
Balance at March 31, 2025	$	(3,162)	$	(631)	$	(1)	$	6	$	(3,788)

LEASES (Tables)

3 Months Ended

Mar. 31, 2026

Leases [Abstract]

Schedule of Cash Flow Information, Lessee

Supplemental cash flow information related to leases was as follows:


	Three Months Ended March 31,
		2026		2025
Right-of-use assets obtained in exchange for lease obligations
Operating leases		$	61	$	64
Finance leases		11		7

Schedule of Supplemental Balance Sheet Information

Supplemental balance sheet information related to leases was as follows:


	March 31, 2026		December 31, 2025
Operating leases
Other assets	$	905	$	876
Accrued liabilities	$	179	$	174
Other liabilities	833		809
Total operating lease liabilities	$	1,012	$	983
Finance leases
Property, plant and equipment	$	153	$	171
Accumulated depreciation	(96)		(110)
Property, plant and equipment—net	$	57	$	61
Current maturities of long-term debt	$	33	$	37
Long-term debt	26		27
Total finance lease liabilities	$	59	$	64

ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 15,030
Other comprehensive income (loss), net of tax	181	$ (285)
Ending balance	14,667	18,024
Total
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(5,146)	(3,491)
Other comprehensive income (loss) before reclassifications	174	(306)
Amounts reclassified from accumulated other comprehensive loss	(1)	9
Other comprehensive income (loss), net of tax	173	(297)
Ending balance	(4,973)	(3,788)
Foreign Exchange Translation Adjustment
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(3,779)	(2,872)
Other comprehensive income (loss) before reclassifications	136	(290)
Amounts reclassified from accumulated other comprehensive loss	0	0
Other comprehensive income (loss), net of tax	136	(290)
Ending balance	(3,643)	(3,162)
Pension and Other Postretirement Benefit Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1,378)	(642)
Other comprehensive income (loss) before reclassifications	0	0
Amounts reclassified from accumulated other comprehensive loss	(2)	11
Other comprehensive income (loss), net of tax	(2)	11
Ending balance	(1,380)	(631)
Changes in Fair Value of Available for Sale Investments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	5	(1)
Other comprehensive income (loss) before reclassifications	(1)	0
Amounts reclassified from accumulated other comprehensive loss	0	0
Other comprehensive income (loss), net of tax	(1)	0
Ending balance	4	(1)
Changes in Fair Value of Cash Flow Hedges
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	6	24
Other comprehensive income (loss) before reclassifications	39	(16)
Amounts reclassified from accumulated other comprehensive loss	1	(2)
Other comprehensive income (loss), net of tax	40	(18)
Ending balance	$ 46	$ 6

DEBT AND CREDIT AGREEMENTS - Schedule of Long-Term Debt (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 24, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Debt issuance costs	$ (355)		$ (280)
Total Long-term debt and current related maturities	32,109		28,687
Less: Current maturities of long-term debt	3,099		1,546
Total Long-term debt	$ 29,010		27,141
6.625% debentures due 2028
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	6.625%
Debentures	$ 141		201
9.065% debentures due 2033
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	9.065%
Debentures	$ 40		51
Industrial development bond obligations, floating rate maturing at various dates through 2037
Debt Instrument [Line Items]
Industrial development bond obligations, floating rate maturing at various dates through 2037	$ 12		22
Other (including finance leases), 2.7% weighted average interest rate maturing at various dates through 2040
Debt Instrument [Line Items]
Weighted average interest rate	2.70%
Other (including finance leases), 2.7% weighted average interest rate maturing at various dates through 2040	$ 96		110
Fair Value Hedging \| Designated as Hedging Instrument
Debt Instrument [Line Items]
Fair value of hedging instruments	$ (88)		(79)
Senior Notes \| 2.50% notes due 2026
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	2.50%
Senior notes	$ 1,500		1,500
Senior Notes \| 1.10% notes due 2027
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	1.10%
Senior notes	$ 1,000		1,000
Senior Notes \| 3.50% euro notes due 2027
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.50%	3.50%
Senior notes	$ 224		763
Senior Notes \| 4.65% notes due 2027
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.65%
Senior notes	$ 0		1,150
Senior Notes \| 4.95% notes due 2028
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.95%
Senior notes	$ 0		500
Senior Notes \| 3.90% notes due 2028
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.90%
Senior notes	$ 1,250		0
Senior Notes \| 2.25% euro notes due 2028
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	2.25%	2.25%
Senior notes	$ 341		881
Senior Notes \| 4.00% notes due 2029
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.00%
Senior notes	$ 1,250		0
Senior Notes \| SOFR plus 0.63% notes due 2029
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	0.63%
Senior notes	$ 500		0
Senior Notes \| 4.25% notes due 2029
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.25%
Senior notes	$ 0		750
Senior Notes \| 2.70% notes due 2029
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	2.70%
Senior notes	$ 750		750
Senior Notes \| 4.875% notes due 2029
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.875%
Senior notes	$ 0		500
Senior Notes \| 4.70% notes due 2030
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.70%
Senior notes	$ 0		1,000
Senior Notes \| 3.375% euro notes due 2030
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.375%	3.375%
Senior notes	$ 415		881
Senior Notes \| 1.95% notes due 2030
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	1.95%
Senior notes	$ 949		949
Senior Notes \| 4.30% notes due 2031
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.30%
Senior notes	$ 2,000		0
Senior Notes \| 4.95% notes due 2031
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.95%	4.95%
Senior notes	$ 226		500
Senior Notes \| 1.75% notes due 2031
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	1.75%
Senior notes	$ 1,496		1,496
Senior Notes \| 4.75% notes due 2032
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.75%	4.75%
Senior notes	$ 281		650
Senior Notes \| 0.750% Senior Notes due 2032
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	0.75%
Senior notes	$ 580		587
Senior Notes \| 3.75% euro notes due 2032
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.75%	3.75%
Senior notes	$ 206		587
Senior Notes \| 4.60% notes due 2033
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.60%
Senior notes	$ 1,750		0
Senior Notes \| 5.00% notes due 2033
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.00%
Senior notes	$ 460		1,100
Senior Notes \| 4.50% notes due 2034
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.50%
Senior notes	$ 1,000		1,000
Senior Notes \| 4.125% euro notes due 2034
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.125%	4.125%
Senior notes	$ 621		1,174
Senior Notes \| 5.00% notes due 2035
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.00%
Senior notes	$ 517		1,450
Senior Notes \| 4.95% notes due 2036
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.95%
Senior notes	$ 3,250		0
Senior Notes \| 3.75% euro notes due 2036
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.75%
Senior notes	$ 436		881
Senior Notes \| 5.70% notes due 2036
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.70%
Senior notes	$ 226		441
Senior Notes \| 5.70% notes due 2037
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.70%
Senior notes	$ 220		462
Senior Notes \| 5.375% notes due 2041
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.375%
Senior notes	$ 196		417
Senior Notes \| 5.622% notes due 2046
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.622%
Senior notes	$ 1,000		0
Senior Notes \| 3.812% notes due 2047
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.812%
Senior notes	$ 442		442
Senior Notes \| 2.80% notes due 2050
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	2.80%
Senior notes	$ 701		701
Senior Notes \| 5.25% notes due 2054
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.25%
Senior notes	$ 537		1,750
Senior Notes \| 5.732% notes due 2056
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.732%
Senior notes	$ 3,500		0
Senior Notes \| 5.35% notes due 2064
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.35%
Senior notes	$ 189		650
Senior Notes \| 5.852% notes due 2066
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	5.852%
Senior notes	$ 1,500		0
Senior Notes \| 4.37% term loan due 2027
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.37%
Senior notes	$ 0		1,000
Senior Notes \| One month term SOFR plus 0.875% term loan due 2027
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	0.875%
Senior notes	$ 2,750		$ 2,750
Senior Notes \| 6.625% debentures due 2028
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage		6.625%
Senior Notes \| 9.065% debentures due 2033
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage		9.065%

OTHER (INCOME) EXPENSE (Details) - USD ($) $ in Millions	3 Months Ended
OTHER (INCOME) EXPENSE (Details) - USD ($) $ in Millions	Mar. 31, 2026	Mar. 31, 2025
Other Income and Expenses [Line Items]
Interest income	$ (90)	$ (91)
Equity income of affiliated companies	(16)	(11)
Gain on sale of non-strategic businesses and assets	(6)	0
Foreign exchange (gain) loss	5	4
Divestiture-related costs	239	11
Acquisition-related costs	3	6
Debt restructuring costs	44	0
Other, net	(3)	10
Total Other (income) expense	(7)	(229)
Pension Plan
Other Income and Expenses [Line Items]
Ongoing income - non-service	(181)	(154)
Other Postretirement Benefits Plan
Other Income and Expenses [Line Items]
Ongoing income - non-service	$ (2)	$ (4)

REVENUE RECOGNITION AND CONTRACTS WITH CUSTOMERS

3 Months Ended

Mar. 31, 2026

Revenue from Contract with Customer [Abstract]

REVENUE RECOGNITION AND CONTRACTS WITH CUSTOMERS

The Company has a comprehensive offering of products and services, including software and technologies, that are sold to a variety of customers in multiple end markets. Beginning in 2026, the disaggregation of revenue within its Building Automation, Process Automation and Technology, and Industrial Automation segments is reported based on business model. See the following disaggregated revenue table and related discussions by reportable business segment for details:


	Three Months Ended March 31,
		2026		2025
Aerospace Technologies
Commercial Aviation Original Equipment		$	648	$	627
Commercial Aviation Aftermarket		1,959		1,899
Defense and Space		1,715		1,646
Net Aerospace Technologies sales		4,322		4,172
Building Automation
Products		1,005		905
Solutions		877		787


Net Building Automation sales		1,882		1,692
Process Automation and Technology
Projects		686		602
Aftermarket		827		843


Net Process Automation and Technology sales		1,513		1,445
Industrial Automation
Products		958		1,173
Solutions		463		424
Net Industrial Automation sales		1,421		1,597
Corporate and All Other		5		19
Net sales		$	9,143	$	8,925

Aerospace Technologies – A global supplier of products, software, and services for aircrafts that it sells to original equipment manufacturers (OEM) and other customers in a variety of end markets including air transport, regional, business and general aviation aircraft, airlines, aircraft operators, and defense and space contractors. Aerospace Technologies products and services include auxiliary power units, propulsion engines, environmental control systems, integrated avionics, wireless connectivity services, electric power systems, engine controls, flight safety, communications, navigation hardware, data and software applications, radar and surveillance systems, aircraft lighting, management and technical services, advanced systems and instruments, satellite and space components, aircraft wheels and brakes, and thermal systems. Aerospace Technologies also provides spare parts, repair, overhaul, and maintenance services (principally to aircraft operators), and sells licenses or intellectual property to other parties. Honeywell Forge solutions enable customers to turn data into predictive maintenance and predictive analytics to enable better fleet management and make flight operations more efficient.

Building Automation – A global provider of unified building automation solutions across products, hardware, software, and analytics, which help our customers convert buildings into safe, sustainable, and integrated assets. Building Automation offerings include fire detection, building controls and optimization software, energy management systems, access control, and video management software, complemented by installation, maintenance, and upgrades. The reportable business segment is comprised of the Products and Solutions business models. The Products business is a leading provider of multi-domain controls and software offerings, primarily through an industry-leading, highly capable, channel partner network. The Solutions business is a leading provider of integrated systems and differentiated automation technologies. Honeywell Forge integrates hardware, software and services—enhanced by AI-enabled solutions—to support revenue generation and performance over the lifecycle of a building.

Process Automation and Technology – A global provider of end-to-end solutions that drive automation throughout the industrial lifecycle, develop and innovate advanced process technology solutions, and help accelerate customers' digital transformations. The business segment delivers to multiple sectors, including energy, mining and minerals, industrials, power generation, and life sciences. The reportable business segment is comprised of the Projects and Aftermarket business models. The Projects business offers automation solutions for new and existing industrial plants, solutions for critical turbomachinery control applications, licensing, engineering of new and existing energy facilities, and energy solutions including separation and purification, gas, renewable fuels, blue H2 / blue NH3, green H2, carbon capture, plastics circularity, and energy storage. The Aftermarket business offers solutions that improve safety, reliability, sustainability, and operations excellence and delivers licensed process technology, equipment, engineering catalyst, adsorbents, and services to enable the energy transition. Honeywell Forge connects and contextualizes assets to enhance productivity, efficiency and operational performance, helping customers realize greater value from their operations.

Industrial Automation – A global provider of sensing and measurement solutions serving mission critical applications across diversified verticals, including energy, power and utilities, aerospace and defense, medical devices, and semiconductors. Across these verticals, customers desire similar outcomes, such as operational efficiency, asset effectiveness, people performance, and safety. The reportable business segment is comprised of the Products and Solutions business models. The Products business offerings include fiscal custody transfer solutions, fixed and portable gas detection, safety solutions for semiconductor manufacturing, terminal operations, sensors, switches and controls, burner management systems, and fuel and air delivery. Industrial Automation offers a comprehensive suite of solutions through aftermarket services, as well as through expanding its high-value digital services and connected solutions, all of which are anchored in Honeywell Forge.

Corporate and All Other – Corporate and All Other includes revenue from Honeywell's majority-owned investment in Quantinuum. Through Quantinuum, Honeywell provides a wide range of service offerings of fully integrated quantum computing hardware and software solutions.

See Note 18 Segment Financial Data for a summary by disaggregated product and services sales for each reportable business segment.

The Company recognizes revenue arising from performance obligations outlined in contracts with its customers that are satisfied at a point in time and over time. The disaggregation of the Company's revenue based on timing of recognition is as follows:


	Three Months Ended March 31,
		2026		2025
Products, transferred point in time		49	%	53	%
Products, transferred over time		15		12
Net product sales		64		65
Services, transferred point in time		7		5
Services, transferred over time		29		30
Net service sales		36		35
Net sales		100	%	100	%

CONTRACT BALANCES

The Company tracks progress on satisfying performance obligations under contracts with customers. The related billings and cash collections are recorded in the Consolidated Balance Sheet in Accounts receivable—net and Other assets (unbilled receivables (contract assets) and billed receivables), and Accrued liabilities and Other liabilities (customer advances and deposits (contract liabilities)). Unbilled receivables arise when the timing of cash collected from customers differs from the timing of revenue recognition, such as when contract provisions require specific milestones to be met before a customer can be billed. Contract assets are recognized when the revenue associated with the contract is recognized prior to billing and derecognized when billed in accordance with the terms of the contract. Contract liabilities are recorded when customers remit contractual cash payments in advance of the Company satisfying performance obligations under contractual arrangements, including those with performance obligations to be satisfied over a period of time. Contract liabilities are derecognized when revenue is recorded.

Contract balances are classified as assets or liabilities on a contract-by-contract basis at the end of each reporting period.

The following table summarizes the Company's contract assets and liabilities balances:


	2026		2025
Contract assets—January 1	$	2,403	$	2,155
Contract assets—March 31	2,667		2,335

Change in contract assets - increase (decrease)	$	264	$	180

Contract liabilities—January 1	$	(3,839)	$	(4,120)
Contract liabilities—March 31	(4,230)		(4,259)

Change in contract liabilities - (increase) decrease	$	(391)	$	(139)

Net change	$	(127)	$	41

For the three months ended March 31, 2026 and 2025, the Company recognized revenue of $1,064 million and $1,000 million, respectively, that was previously included in the beginning balance of contract liabilities.

Contract assets included $2,615 million and $2,424 million of current unbilled balances under long-term contracts as of March 31, 2026 and December 31, 2025, respectively. These amounts are billed in accordance with the terms of customer contracts to which they relate.

When contracts are modified to account for changes in contract specifications and requirements, the Company considers whether the modification either creates new or changes the existing enforceable rights and obligations. Contract modifications for goods or services and not distinct from the existing contract, due to the significant integration with the original good or service provided, are accounted for as if they were part of that existing contract. The effect of a contract modification on the transaction price and the Company's measure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue (either as an increase in or a reduction of revenue) on a cumulative catch-up basis. When the modifications include additional performance obligations that are distinct and at relative stand-alone selling price, they are accounted for as a new contract and performance obligation, which are recognized prospectively.

PERFORMANCE OBLIGATIONS

A performance obligation is a promise in a contract to transfer a distinct good or service to the customer and is defined as the unit of account. A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. When the contracts with customers require highly complex integration or manufacturing services that are not separately identifiable from other promises in the contracts and, therefore, not distinct, then the entire contract is accounted for as a single performance obligation. In situations when the Company's contracts include distinct goods or services that are substantially the same and have the same pattern of transfer to the customer over time, they are recognized as a series of distinct goods or services. For any contracts with multiple performance obligations, the Company allocates the contract’s transaction price to each performance obligation based on the estimated relative stand-alone selling price of each distinct good or service in the contract. For product sales, each product sold to a customer typically represents a distinct performance obligation. In such cases, the observable stand-alone sales are used to determine the stand-alone selling price.

Performance obligations are satisfied as of a point in time or over time. Performance obligations are supported by contracts with customers, providing a framework for the nature of the distinct goods, services, or bundle of goods and services. The timing of satisfying the performance obligation is typically indicated by the terms of the contract. The Company's remaining performance obligations as of March 31, 2026, are $38,262 million.

Performance obligations recognized as of March 31, 2026, will be satisfied over the course of future periods. The Company's disclosure of the timing for satisfying the performance obligation is based on the requirements of contracts with customers. However, from time to time, these contracts may be subject to modifications, impacting the timing of satisfying the performance obligations. Performance obligations expected to be satisfied within one year and greater than one year are 57% and 43%, respectively.

The timing of satisfaction of the Company's performance obligations does not significantly vary from the typical timing of payment. Typical payment terms of the Company's fixed price over time contracts include progress payments based on specified events or milestones or based on project progress. For some contracts, the Company may be entitled to receive an advance payment.

The Company applied the practical expedient for certain revenue streams to exclude the value of remaining performance obligations for (i) contracts with an original expected term of one year or less or (ii) contracts for which the Company recognizes revenue in proportion to the amount the Company has the right to invoice for services performed.

- 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
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-9

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-10

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-15

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-12

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-12

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-12

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-12

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-12

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-13

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Topic 606
-Publisher FASB
-URI https://asc.fasb.org/606/tableOfContent

+ Details

CONSOLIDATED STATEMENT OF SHAREOWNERS' EQUITY (Unaudited) - USD ($) shares in Millions, $ in Millions	Total	Common stock, par value	Additional paid-in capital	Treasury stock	Retained earnings	Accumulated other comprehensive loss	Noncontrolling interest
Beginning balance at Dec. 31, 2024			$ 9,695	$ (39,378)	$ 50,835	$ (3,491)	$ 535
Treasury stock, beginning balance (in shares) at Dec. 31, 2024				(307.8)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reacquired stock or repurchases of common stock (in shares)				(8.9)
Reacquired stock or repurchases of common stock	$ (200)			$ (1,902)
Issued for employee savings and option plans (in shares)				1.8
Issued for employee savings and option plans			187	$ 80
Stock compensation expense			61
Other			0
Net income attributable to Honeywell	1,449				1,449
Dividends on common stock					(734)
Net income attributable to noncontrolling interest	(18)						18
Foreign exchange translation adjustment	(278)					(290)	12
Pension and other postretirement benefit adjustments	11					11
Changes in fair value of available for sale investments						0
Changes in fair value of cash flow hedges	(18)					(18)
Dividends paid							(4)
Treasury stock, ending balance (in shares) at Mar. 31, 2025				(314.9)
Ending balance at Mar. 31, 2025	$ 18,024	$ 958	9,943	$ (41,200)	51,550	(3,788)	561
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cash dividends per share of common stock (in dollars per share)	$ 1.13
Common stock, par value (in shares)	642.7	957.6
Total shareowners' equity (in shares)	642.7	957.6
Beginning balance at Dec. 31, 2025	$ 15,030		10,157	$ (43,029)	50,964	(5,146)	1,126
Treasury stock, beginning balance (in shares) at Dec. 31, 2025				(322.3)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reacquired stock or repurchases of common stock (in shares)				(4.3)
Reacquired stock or repurchases of common stock	(100)			$ (1,004)
Issued for employee savings and option plans (in shares)				2.7
Issued for employee savings and option plans			303	$ 129
Stock compensation expense			57
Other			(37)
Net income attributable to Honeywell	821				821
Dividends on common stock					(756)
Net income attributable to noncontrolling interest	26						(26)
Foreign exchange translation adjustment	144					136	8
Pension and other postretirement benefit adjustments	(2)					(2)
Changes in fair value of available for sale investments						(1)
Changes in fair value of cash flow hedges	40					40
Dividends paid							(31)
Treasury stock, ending balance (in shares) at Mar. 31, 2026				(323.9)
Ending balance at Mar. 31, 2026	$ 14,667	$ 958	$ 10,480	$ (43,904)	$ 51,029	$ (4,973)	$ 1,077
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cash dividends per share of common stock (in dollars per share)	$ 1.19
Common stock, par value (in shares)	633.7	957.6
Total shareowners' equity (in shares)	633.7	957.6

CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Cash flows from operating activities
Net income	$ 795	$ 1,467
Less: Net income from discontinued operations	0	171
Net income from continuing operations	795	1,296
Adjustments to reconcile net income from continuing operations to net cash (used for) provided by operating activities
Depreciation	134	126
Amortization	223	199
Gain on sale of non-strategic businesses and assets	(6)	(1)
Impairment of assets held for sale	263	15
Loss on debt extinguishment	239	0
Repositioning and other charges	68	43
Net payments for repositioning and other charges	(63)	(104)
Pension and other postretirement income	(167)	(144)
Pension and other postretirement benefit payments	(5)	(5)
Stock compensation expense	57	59
Deferred income taxes	(117)	(19)
Other	33	(221)
Changes in assets and liabilities, net of the effects of acquisitions and divestitures:
Accounts receivable	(447)	(424)
Inventories	(203)	(147)
Other current assets	(135)	29
Accounts payable	(289)	(132)
Accrued liabilities	(825)	(142)
Income taxes	(205)	(50)
Net cash (used for) provided by operating activities from continuing operations	(650)	378
Net cash provided by operating activities from discontinued operations	0	219
Net cash (used for) provided by operating activities	(650)	597
Cash flows from investing activities
Capital expenditures	(223)	(190)
Increase in investments	(194)	(351)
Decrease in investments	212	338
Receipts (payments) from settlements of derivative contracts	85	(125)
Cash paid for acquisitions, net of cash acquired	(5)	(5)
Proceeds from sale of business, net of cash transferred	6	0
Net cash used for investing activities from continuing operations	(119)	(333)
Net cash used for investing activities from discontinued operations	0	(38)
Net cash used for investing activities	(119)	(371)
Cash flows from financing activities
Proceeds from issuance of commercial paper and other short-term borrowings	4,758	4,855
Payments of commercial paper and other short-term borrowings	(6,018)	(3,413)
Proceeds from issuance of common stock	170	42
Proceeds from issuance of long-term debt	0	46
Payments of long-term debt	(12,605)	(44)
Repurchases of common stock	(1,000)	(1,902)
Cash dividends paid	(781)	(732)
Pre-separation funding	15,835	0
Other	(92)	(32)
Net cash provided by (used for) financing activities	267	(1,180)
Effect of foreign exchange rate changes on cash and cash equivalents	(8)	44
Net decrease in cash and cash equivalents	(510)	(910)
Cash and cash equivalents at beginning of period	12,487	10,567
Cash and cash equivalents at end of period	11,977	9,657
Non-cash financing activities
Transfer of Exchange Notes to terminate the Term Loan Agreement	$ 6,000	$ 0

FAIR VALUE MEASUREMENTS - Assets and Liabilities Accounted for at Fair Value (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Assets
Fair value asset	$ 19	$ 18
Available for sale investments	500	531
Right to HWI Net Sale Proceeds	0	4
Total assets	521	556
Liabilities
Fair value liability	814	905
Total liabilities	814	905
Level 1
Assets
Available for sale investments	48	50
Right to HWI Net Sale Proceeds	0	0
Total assets	50	53
Liabilities
Total liabilities	0	0
Level 2
Assets
Available for sale investments	452	481
Right to HWI Net Sale Proceeds	0	0
Total assets	471	499
Liabilities
Total liabilities	814	905
Level 3
Assets
Available for sale investments	0	0
Right to HWI Net Sale Proceeds	0	4
Total assets	0	4
Liabilities
Total liabilities	0	0
Investments in equity securities
Assets
Investments in equity securities	2	3
Investments in equity securities \| Level 1
Assets
Investments in equity securities	2	3
Investments in equity securities \| Level 2
Assets
Investments in equity securities	0	0
Investments in equity securities \| Level 3
Assets
Investments in equity securities	0	0
Foreign currency exchange contracts
Assets
Fair value asset	14	4
Liabilities
Fair value liability	21	11
Foreign currency exchange contracts \| Level 1
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Foreign currency exchange contracts \| Level 2
Assets
Fair value asset	14	4
Liabilities
Fair value liability	21	11
Foreign currency exchange contracts \| Level 3
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Interest rate swap agreements
Assets
Fair value asset	5	14
Liabilities
Fair value liability	93	93
Interest rate swap agreements \| Level 1
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Interest rate swap agreements \| Level 2
Assets
Fair value asset	5	14
Liabilities
Fair value liability	93	93
Interest rate swap agreements \| Level 3
Assets
Fair value asset	0	0
Liabilities
Fair value liability	0	0
Cross currency swap agreements
Liabilities
Fair value liability	700	801
Cross currency swap agreements \| Level 1
Liabilities
Fair value liability	0	0
Cross currency swap agreements \| Level 2
Liabilities
Fair value liability	700	801
Cross currency swap agreements \| Level 3
Liabilities
Fair value liability	$ 0	$ 0

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Statement of Comprehensive Income [Abstract]
Net income	$ 795	$ 1,467
Other comprehensive income (loss), net of tax
Foreign exchange translation adjustment	144	(278)
Pension and other postretirement benefit adjustments	(2)	11
Changes in fair value of available for sale investments	(1)	0
Changes in fair value of cash flow hedges	40	(18)
Other comprehensive income (loss), net of tax	181	(285)
Comprehensive income	976	1,182
Less: Comprehensive (loss) income attributable to the noncontrolling interest	(18)	30
Comprehensive income attributable to Honeywell	$ 994	$ 1,152

ACQUISITIONS, DIVESTITURES, AND DISCONTINUED OPERATIONS (Tables)

3 Months Ended

Mar. 31, 2026

Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]

Schedule Of Business Combination, Recognized Asset Acquired and Liability Assumed

The following table summarizes the determination of the fair value of identifiable assets acquired and liabilities assumed that are included in the Consolidated Balance Sheet as of March 31, 2026:


Current assets	$	274
Intangible assets	990
Other noncurrent assets	92
Current liabilities	(103)
Noncurrent liabilities	(224)
Net assets acquired	1,029
Goodwill	1,241
Purchase price	$	2,270

Schedule Of Disposal Groups, Including Discontinued Operations

The following table summarizes the assets and liabilities classified as held for sale in the Consolidated Balance Sheet:


	March 31, 2026		December 31, 2025
Assets held for sale
Accounts receivable	$	524	$	489
Inventories	430		394
Other current assets	44		47
Investments and long-term receivables	31		29
Property, plant and equipment—net	161		153
Goodwill	1,135		1,138
Other intangible assets—net	263		262
Deferred income taxes	199		136
Other assets	108		99
Valuation allowance on assets held for sale	(518)		(255)
Total Assets held for sale	$	2,377	$	2,492
Liabilities held for sale
Accounts payable	$	591	$	532
Accrued liabilities	446		484


Other liabilities	181		182
Total Liabilities held for sale	$	1,218	$	1,198

The following table summarizes the key components of net income from discontinued operations:


	Three Months Ended March 31, 2025
Product Sales	$	838
Service Sales	59
Net Sales	897
Costs, expenses and other
Cost of products sold	528
Cost of services sold	45
Total Cost of products and services sold	573
Research and development expenses	22
Selling, general and administrative expenses	52
Interest and other financial charges	1
Other (income) expense	30
Income from discontinued operations before taxes	219
Tax expense	48
Net income from discontinued operations	$	171

- Definition

Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

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+ Details

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Mar. 31, 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

DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS

3 Months Ended

Mar. 31, 2026

Derivative Instruments and Hedging Activities Disclosure [Abstract]

DERIVATIVE INSTRUMENTS AND HEDGING TRANSACTIONS

Honeywell's foreign currency, interest rate, credit, and commodity price risk management policies are described in Note 11 Derivative Instruments and Hedging Transactions of Notes to Consolidated Financial Statements in the Company's 2025 Annual Report on Form 10-K.

The following table summarizes the notional amounts and fair values of the Company’s outstanding derivatives by risk category and instrument type within the Consolidated Balance Sheet:


	Notional				Fair Value Asset				Fair Value Liability
	March 31, 2026		December 31, 2025		March 31, 2026		December 31, 2025		March 31, 2026		December 31, 2025
Derivatives in fair value hedging relationships
Interest rate swap agreements	$	3,180	$	4,068	$	5	$	14	$	(93)	$	(93)
Derivatives in cash flow hedging relationships
Foreign currency exchange contracts	385		509		1		—		(14)		(6)

Derivatives in net investment hedging relationships

Cross currency swap agreements	6,139		6,139		—		—		(700)		(801)
Total derivatives designated as hedging instruments	9,704		10,716		6		14		(807)		(900)
Derivatives not designated as hedging instruments
Foreign currency exchange contracts	13,128		9,682		13		4		(7)		(5)
Total Derivative instruments	$	22,832	$	20,398	$	19	$	18	$	(814)	$	(905)

All derivative assets are presented in Other current assets or Other assets. All derivative liabilities are presented in Accrued liabilities or Other liabilities.

In addition to the foreign currency derivative contracts designated as net investment hedges, certain of the Company's foreign currency denominated debt instruments are designated as net investment hedges. The carrying value of those debt instruments designated as net investment hedges, which includes the adjustment for the foreign currency transaction gain or loss on those instruments, was $3,143 million and $6,962 million as of March 31, 2026 and December 31, 2025, respectively.

The following table sets forth the amounts recorded in the Consolidated Balance Sheet related to cumulative basis adjustments for fair value hedges:


	Carrying Amount of Hedged Item				Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of Hedged Item
	March 31, 2026		December 31, 2025		March 31, 2026		December 31, 2025
Long-term debt	$	3,092	$	3,989	$	(88)	$	(79)

The following tables summarize the location and impact to the Consolidated Statement of Operations related to derivative instruments:


	Three Months Ended March 31, 2026
	Net Sales		Cost of Products Sold		Cost of Services Sold		Selling, General and Administrative Expenses		Other Income (Expense)		Interest and Other Financial Charges
	$	9,143	$	3,863	$	1,741	$	1,310	$	7	$	356
Gain (loss) on cash flow hedges
Foreign currency exchange contracts
Amount reclassified from accumulated other comprehensive loss into income	—		—		—		(1)		—		—



Gain (loss) on fair value hedges
Interest rate swap agreements
Hedged items	—		—		—		—		—		9
Derivatives designated as hedges	—		—		—		—		—		(9)



Gain (loss) on derivatives not designated as hedging instruments
Foreign currency exchange contracts	—		—		—		—		86		—
Reverse treasury lock contracts	—		—		—		—		(26)		—


	Three Months Ended March 31, 2025
	Net Sales		Cost of Products Sold		Cost of Services Sold		Selling, General and Administrative Expenses		Other Income (Expense)		Interest and Other Financial Charges
	$	8,925	$	3,723	$	1,740	$	1,310	$	229	$	285
Gain (loss) on cash flow hedges
Foreign currency exchange contracts
Amount reclassified from accumulated other comprehensive loss into income	1		—		—		(2)		—		—

Gain (loss) on fair value hedges
Interest rate swap agreements
Hedged items	—		—		—		—		—		(24)
Derivatives designated as hedges	—		—		—		—		—		24



Gain (loss) on derivatives not designated as hedging instruments
Foreign currency exchange contracts	—		—		—		—		(148)		—

The following table summarizes the amounts of gain or (loss) on net investment hedges recognized in Accumulated other comprehensive loss:


	Three Months Ended March 31,
	2026		2025
Euro-denominated long-term debt	$	71	$	(198)
Euro-denominated commercial paper	2		(42)
Cross currency swap agreements	89		(245)

- Definition

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-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
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-URI https://asc.fasb.org/1943274/2147480237/815-40-50-5

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-Topic 815
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-Subparagraph (b)
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-URI https://asc.fasb.org/1943274/2147480434/815-10-50-5C

+ Details

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	3 Months Ended
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	Mar. 31, 2026
Accounting Policies [Abstract]
Reclassifications	RECLASSIFICATIONS Certain prior year amounts are reclassified to conform to the current year presentation. On October 30, 2025, the Company completed the spin-off of its Advanced Materials business into an independent, publicly traded company named Solstice Advanced Materials, Inc. (Solstice). Results of operations, financial position, and cash flows for the Advanced Materials business are reported as discontinued operations for all periods presented. Unless otherwise noted, information in these notes to consolidated financial statements relates to continuing operations. Effective beginning in the first quarter of 2026, the Company realigned certain of its business units as reflected in Note 18 Segment Financial Data, which impacted the composition of its reportable segments. The Company recast historical periods to reflect this change in segment presentation, including the reallocation of goodwill on a relative fair value basis as discussed in Note 8 Goodwill and Other Intangible Assets —Net.
Supply Chain Financing	SUPPLY CHAIN FINANCING Amounts outstanding related to supply chain financing programs are included in Accounts payable in the Consolidated Balance Sheet.
Recent Accounting Pronouncements	RECENT ACCOUNTING PRONOUNCEMENTS The Company considers the applicability and impact of all Accounting Standards Updates (ASUs) issued by the Financial Accounting Standards Board (FASB). ASUs not listed below were assessed and determined to be either not applicable or are expected to have minimal impact on the Company's Consolidated Financial Statements. 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 modernizes the accounting for internal-use software costs by removing all references to prescriptive and sequential software development stages. The new standard requires entities to consider whether significant development uncertainty has been resolved before starting to capitalize software costs and aligns disclosure requirements with Accounting Standards Codification (ASC) 360, Property, Plant, and Equipment. This ASU is effective for annual and interim reporting periods beginning after December 15, 2027, and can be applied prospectively, retrospectively, or using a modified transition method, with early adoption permitted. The Company is currently evaluating the impacts of this guidance on the Company's Consolidated Financial Statements. In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires companies to disclose additional information about the types of expenses in commonly presented expense captions. The new standard requires tabular disclosure of specified natural expenses in certain expense captions, a qualitative description of amounts that are not separately disaggregated, and disclosure of the Company's definition and total amount of selling expenses. The ASU should be applied prospectively for annual reporting periods beginning after December 15, 2026, with retrospective application and early adoption permitted. The Company is currently evaluating the impacts of this guidance on the Company's Consolidated Financial Statements.
Revenue Recognition and Contracts with Customers	The Company tracks progress on satisfying performance obligations under contracts with customers. The related billings and cash collections are recorded in the Consolidated Balance Sheet in Accounts receivable—net and Other assets (unbilled receivables (contract assets) and billed receivables), and Accrued liabilities and Other liabilities (customer advances and deposits (contract liabilities)). Unbilled receivables arise when the timing of cash collected from customers differs from the timing of revenue recognition, such as when contract provisions require specific milestones to be met before a customer can be billed. Contract assets are recognized when the revenue associated with the contract is recognized prior to billing and derecognized when billed in accordance with the terms of the contract. Contract liabilities are recorded when customers remit contractual cash payments in advance of the Company satisfying performance obligations under contractual arrangements, including those with performance obligations to be satisfied over a period of time. Contract liabilities are derecognized when revenue is recorded. Contract balances are classified as assets or liabilities on a contract-by-contract basis at the end of each reporting period. When contracts are modified to account for changes in contract specifications and requirements, the Company considers whether the modification either creates new or changes the existing enforceable rights and obligations. Contract modifications for goods or services and not distinct from the existing contract, due to the significant integration with the original good or service provided, are accounted for as if they were part of that existing contract. The effect of a contract modification on the transaction price and the Company's measure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue (either as an increase in or a reduction of revenue) on a cumulative catch-up basis. When the modifications include additional performance obligations that are distinct and at relative stand-alone selling price, they are accounted for as a new contract and performance obligation, which are recognized prospectively. PERFORMANCE OBLIGATIONS A performance obligation is a promise in a contract to transfer a distinct good or service to the customer and is defined as the unit of account. A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. When the contracts with customers require highly complex integration or manufacturing services that are not separately identifiable from other promises in the contracts and, therefore, not distinct, then the entire contract is accounted for as a single performance obligation. In situations when the Company's contracts include distinct goods or services that are substantially the same and have the same pattern of transfer to the customer over time, they are recognized as a series of distinct goods or services. For any contracts with multiple performance obligations, the Company allocates the contract’s transaction price to each performance obligation based on the estimated relative stand-alone selling price of each distinct good or service in the contract. For product sales, each product sold to a customer typically represents a distinct performance obligation. In such cases, the observable stand-alone sales are used to determine the stand-alone selling price. Performance obligations are satisfied as of a point in time or over time. Performance obligations are supported by contracts with customers, providing a framework for the nature of the distinct goods, services, or bundle of goods and services. The timing of satisfying the performance obligation is typically indicated by the terms of the contract. Performance obligations recognized as of March 31, 2026, will be satisfied over the course of future periods. The Company's disclosure of the timing for satisfying the performance obligation is based on the requirements of contracts with customers. However, from time to time, these contracts may be subject to modifications, impacting the timing of satisfying the performance obligations. Performance obligations expected to be satisfied within one year and greater than one year are 57% and 43%, respectively. The timing of satisfaction of the Company's performance obligations does not significantly vary from the typical timing of payment. Typical payment terms of the Company's fixed price over time contracts include progress payments based on specified events or milestones or based on project progress. For some contracts, the Company may be entitled to receive an advance payment. The Company applied the practical expedient for certain revenue streams to exclude the value of remaining performance obligations for (i) contracts with an original expected term of one year or less or (ii) contracts for which the Company recognizes revenue in proportion to the amount the Company has the right to invoice for services performed.

- Definition

Disclosure of accounting policy for revenue from contract with customer.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

CONSOLIDATED BALANCE SHEET (Unaudited) (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Statement of Financial Position [Abstract]
Accounts receivable, allowance	$ 165	$ 202

COMMITMENTS AND CONTINGENCIES - Litigation Matters (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	Dec. 31, 2025	Mar. 31, 2026
Duncan and StandardAero
Loss Contingencies [Line Items]
Payments for Legal Settlements	$ 59
Flexjet
Loss Contingencies [Line Items]
Payments for Legal Settlements		$ 375

- 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/2003/role/disclosureRef
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+ Details

DEBT AND CREDIT AGREEMENTS (Tables)

3 Months Ended

Mar. 31, 2026

Debt Disclosure [Abstract]

Schedule of Long-Term Debt


	March 31, 2026		December 31, 2025
2.50% notes due 2026	$	1,500	$	1,500
1.10% notes due 2027	1,000		1,000
3.50% euro notes due 2027	224		763
4.65% notes due 2027	—		1,150
4.95% notes due 2028	—		500
3.90% notes due 2028	1,250		—
2.25% euro notes due 2028	341		881
4.00% notes due 2029	1,250		—
SOFR plus 0.63% notes due 2029	500		—


	March 31, 2026		December 31, 2025
4.25% notes due 2029	—		750
2.70% notes due 2029	750		750
4.875% notes due 2029	—		500
4.70% notes due 2030	—		1,000
3.375% euro notes due 2030	415		881
1.95% notes due 2030	949		949
4.30% notes due 2031	2,000		—
4.95% notes due 2031	226		500
1.75% notes due 2031	1,496		1,496
4.75% notes due 2032	281		650
0.75% euro notes due 2032	580		587
3.75% euro notes due 2032	206		587
4.60% notes due 2033	1,750		—
5.00% notes due 2033	460		1,100
4.50% notes due 2034	1,000		1,000
4.125% euro notes due 2034	621		1,174
5.00% notes due 2035	517		1,450
4.95% notes due 2036	3,250		—
3.75% euro notes due 2036	436		881
5.70% notes due 2036	226		441
5.70% notes due 2037	220		462
5.375% notes due 2041	196		417
5.622% notes due 2046	1,000		—
3.812% notes due 2047	442		442
2.80% notes due 2050	701		701
5.25% notes due 2054	537		1,750
5.732% notes due 2056	3,500		—
5.35% notes due 2064	189		650
5.852% notes due 2066	1,500		—
4.37% term loan due 2027	—		1,000
One month term SOFR plus 0.875% term loan due 2027	2,750		2,750
6.625% debentures due 2028	141		201
9.065% debentures due 2033	40		51
Industrial development bond obligations, floating rate maturing at various dates through 2037	12		22
Other (including finance leases), 2.7% weighted average interest rate maturing at various dates through 2040	96		110
Fair value of hedging instruments	(88)		(79)
Debt issuance costs	(355)		(280)
Total Long-term debt and current related maturities	32,109		28,687
Less: Current maturities of long-term debt	3,099		1,546
Total Long-term debt	$	29,010	$	27,141

Honeywell Aerospace Inc. (Aerospace) issued an aggregate of $16.0 billion principal amount senior notes (the Aerospace Senior Notes), as listed below:


Principal Amount	Maturity Date	Interest Rate
$1,250	March 2028	3.900%
$1,250	March 2029	4.000%
$500	March 2029	SOFR plus 0.630%
$2,000	March 2031	4.300%
$1,750	March 2033	4.600%
$3,250	March 2036	4.950%
$1,000	March 2046	5.620%
$3,500	March 2056	5.730%
$1,500	March 2066	5.850%

Schedule Of Debt Tender Offers

On March 24, 2026, the Company purchased the following notes for an aggregate principal amount of $7.5 billion at early settlement of the debt tender offers:


	Principal Amount
3.50% euro notes due 2027	$	529
2.25% euro notes due 2028	528
3.375% euro notes due 2030	455
4.95% notes due 2031	274
4.75% notes due 2032	369
3.75% euro notes due 2032	373
5.0% notes due 2033	640
4.125% euro notes due 2034	539
5.0% notes due 2035	933
3.75% euro notes due 2036	434
5.70% notes due 2036	215
5.70% notes due 2037	241
5.375% notes due 2041	221
5.250% notes due 2054	1,213
5.350% notes due 2064	461
6.625% debentures due 2028	60
9.065% debentures due 2033	11

Schedule of Debt Instrument Redemption

In addition, in March 2026, the Company fully redeemed the following notes:


	Principal Amount
4.65% notes due 2027	$	1,150
4.95% notes due 2028	500
4.25% notes due 2029	750
4.875% notes due 2029	500
4.70% notes due 2030	1,000

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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+ Details

DERIVATIVE INSTURMENTS AND HEDGING TRANSACTIONS - Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss) (Details) - Designated as Hedging Instrument - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Euro-denominated long-term debt
Derivative [Line Items]
Gain or (loss) on net investment hedges recognized in accumulated other comprehensive loss	$ 71	$ (198)
Euro-denominated commercial paper
Derivative [Line Items]
Gain or (loss) on net investment hedges recognized in accumulated other comprehensive loss	2	(42)
Cross currency swap agreements
Derivative [Line Items]
Gain or (loss) on net investment hedges recognized in accumulated other comprehensive loss	$ 89	$ (245)

INVENTORIES (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Inventory Disclosure [Abstract]
Raw materials	$ 1,738	$ 1,638
Work in process	1,230	1,203
Finished products	3,401	3,321
Total Inventories	$ 6,369	$ 6,162

DERIVATIVE INSTURMENTS AND HEDGING TRANSACTIONS - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Foreign currency exchange contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of hedged item	$ 3,143	$ 6,962

- 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

ACCUMULATED OTHER COMPREHENSIVE LOSS

3 Months Ended

Mar. 31, 2026

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

ACCUMULATED OTHER COMPREHENSIVE LOSS

CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS BY COMPONENT


	Foreign Exchange Translation Adjustment		Pension and Other Postretirement Benefit Adjustments		Changes in Fair Value of Available for Sale Investments		Changes in Fair Value of Cash Flow Hedges		Total
Balance at December 31, 2025	$	(3,779)	$	(1,378)	$	5	$	6	$	(5,146)
Other comprehensive income (loss) before reclassifications	136		—		(1)		39		174
Amounts reclassified from accumulated other comprehensive loss	—		(2)		—		1		(1)
Net current period other comprehensive income (loss)	136		(2)		(1)		40		173
Balance at March 31, 2026	$	(3,643)	$	(1,380)	$	4	$	46	$	(4,973)


	Foreign Exchange Translation Adjustment		Pension and Other Postretirement Benefit Adjustments		Changes in Fair Value of Available for Sale Investments		Changes in Fair Value of Cash Flow Hedges		Total
Balance at December 31, 2024	$	(2,872)	$	(642)	$	(1)	$	24	$	(3,491)
Other comprehensive loss before reclassifications	(290)		—		—		(16)		(306)
Amounts reclassified from accumulated other comprehensive loss	—		11		—		(2)		9
Net current period other comprehensive (loss) income	(290)		11		—		(18)		(297)
Balance at March 31, 2025	$	(3,162)	$	(631)	$	(1)	$	6	$	(3,788)