Annual cap of amount payable to Honeywell under the indemnification and reimbursement agreement.

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- Definition

Indemnification And Reimbursement Agreement, Cash Payment Of Environmental Annual Spending, Percent

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Indemnification And Reimbursement Agreement, Gain (Loss) on Termination

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The amounts payable to Honeywell under the indemnification and reimbursement agreement will continue until the earlier of December 31, 2043, or December 31 of the third consecutive year under with the annual payment obligation has been less than $25 million.

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Indemnification And Reimbursement Agreement, Quarterly Reimbursement, Amount

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Proceeds From Indemnification And Reimbursement Agreement Termination

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- Definition

Amounts received by Honeywell from the spinoff entity as defined in the indemnification and reimbursement agreement.

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No definition available.

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Reimbursements From Indemnification, Receivable As A Percentage Of Environmental Costs Incurred

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No definition available.

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- Definition

Total costs accrued as of the balance sheet date for environmental loss contingencies.

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Amount of expense for newly incurred environmental loss contingencies. Includes, but is not limited to, remediation expense and interest accretion.

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- Definition

Amount of cash outflow to settle environmental loss contingencies.

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Increase (decrease) in the accrual for environmental loss contingencies during the reporting period.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer.

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Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer.

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Indicates line item in statement of financial position that includes accrual for environmental loss contingency classified as current.

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Indicates line item in statement of financial position that includes accrual for environmental loss contingency classified as noncurrent.

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COMMITMENTS AND CONTINGENCIES - Environmental Matters (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Accrual for Environmental Loss Contingencies [Roll Forward]
Beginning of period			$ 678
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	Other liabilities		Other liabilities
Accruals for environmental matters deemed probable and reasonably estimable			$ 415
Environmental liability payments			(112)
End of period	$ 981		$ 981
Loss Contingency, Classification of Accrual [Abstract]
Environmental Loss Contingency, Current, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities, Current		Accrued Liabilities, Current		Accrued Liabilities, Current
Accrued liabilities	$ 267		$ 267		$ 244
Environmental Loss Contingency, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities		Other liabilities		Other liabilities
Other liabilities	$ 714		$ 714		$ 434
Total environmental liabilities	981		981		$ 678
Cash received on Resideo indemnification and reimbursement agreement termination			1,590	$ 0
Indemnification and reimbursement agreement, gain on termination	$ 802	$ 0	$ 802	$ 0
Environmental Liabilities \| Resideo
Loss Contingency, Classification of Accrual [Abstract]
Cash payments of annual environmental spending percentage	90.00%		90.00%
Receivable as a percentage of environmental costs incurred	90.00%
Indemnification and reimbursement agreement annual cap	$ 140		$ 140
Indemnification and reimbursement agreement minimum amount (less than)	25		25
Reimbursements from indemnification and reimbursement agreement			$ 105
Cash received on Resideo indemnification and reimbursement agreement termination	1,590
Indemnification and reimbursement agreement, quarterly reimbursement, amount	35
Indemnification and reimbursement agreement, gain on termination	802
Accrual for environmental loss contingencies, period increase	$ 211