XML 117 R66.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

INCOME TAXES - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Tax Examination [Line Items] |  |  |  |
Net (decrease) increase in the effective tax rate from prior period | (130.00%) | (0.40%) |  |
Non-U.S. effective income tax rate | 25.30% | 27.50% |  |
Net (decrease) increase in non-U.S. income tax rate | (220.00%) | 1.50% |  |
Gross deferred tax assets | $ 3,136 | $ 2,326 |  |
Valuation allowance | 1,292 | 812 |  |
Valuation allowance impact to tax expense | 458 | (8) | $ 124 |
Deferred tax asset, foreign tax legislation change | 257 |  |  |
Deferred tax assets, other tax carryforwards | 201 |  |  |
Tax charge on earnings of foreign subsidiaries | 542 | 517 |  |
Undistributed earnings and profits of foreign affiliates | 15,000 |  |  |
Unrecognized tax benefits | 1,225 | 1,086 | 1,061 | $ 991
Income tax examination unrecognized tax benefits from examination | 803 | 640 | 592 |
Income tax examination estimated interest and penalties from examination | 74 | 5 | 79 |
Income tax examination accrued interest and penalties from examination | 612 | $ 557 | $ 580 |
Uncertainty Of Realizability Of Deferred Tax Asset |  |  |  |
Income Tax Examination [Line Items] |  |  |  |
Valuation allowance | 257 |  |  |
Non-U.S. |  |  |  |
Income Tax Examination [Line Items] |  |  |  |
Gross deferred tax assets | 1,378 |  |  |
Valuation allowance | 1,176 |  |  |
Domestic Tax Authority |  |  |  |
Income Tax Examination [Line Items] |  |  |  |
Valuation allowance | $ 116 |  |  |

X
- Definition Deferred Tax Asset, Foreign Tax Legislation Change + References No definition available. + Details
Name: | hon_DeferredTaxAssetForeignTaxLegislationChange
Namespace Prefix: | hon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Effective Foreign Income Tax Rate Increase (Decrease) Percent + References No definition available. + Details
Name: | hon_EffectiveForeignIncomeTaxRateIncreaseDecreasePercent
Namespace Prefix: | hon_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Foreign effective income tax rate for the period. + References No definition available. + Details
Name: | hon_ForeignEffectiveIncomeTaxRate
Namespace Prefix: | hon_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Unrecognized tax benefits for examinations in progress + References No definition available. + Details
Name: | hon_IncomeTaxExaminationUnrecognizedTaxBenefitsFromExamination
Namespace Prefix: | hon_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net increase (decrease) in the effective tax rate for the current period compared to the corresponding rate for a prior period. + References No definition available. + Details
Name: | hon_NetChangeInEffectiveTaxRateFromPriorPeriod
Namespace Prefix: | hon_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Post-1986 amount of undistributed earnings of foreign subsidiaries. + References No definition available. + Details
Name: | hon_UndistributedEarningsAndProfitsOfForeignAffiliates
Namespace Prefix: | hon_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount in change of valuation allowance charge (credit) to tax expense + References No definition available. + Details
Name: | hon_ValuationAllowanceIncreaseDecreaseToTaxExpense
Namespace Prefix: | hon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
Name: | us-gaap_DeferredTaxAssetsGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible tax carryforwards, classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-6 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-8 + Details
Name: | us-gaap_DeferredTaxAssetsOtherTaxCarryforwards
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
Name: | us-gaap_DeferredTaxAssetsValuationAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-6 + Details
Name: | us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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 No definition available. + Details
Name: | us-gaap_IncomeTaxExaminationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15 + Details
Name: | us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15 + Details
Name: | us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of unrecognized tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10B -Publisher FASB -URI https://asc.fasb.org//1943274/2147482525/740-10-45-10B + Details
Name: | us-gaap_UnrecognizedTaxBenefits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_ValuationAllowanceByDeferredTaxAssetAxis=hon_UncertaintyOfRealizabilityOfDeferredTaxAssetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |