REPOSITIONING AND OTHER (GAINS) CHARGES - Repositioning and Other Charges (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	$ 47	$ 28	$ 66	$ 89
Asbestos-related charges, net of insurance and reimbursements	169	18	210	54
Probable and reasonably estimable environmental liabilities, net of reimbursements	219	6	243	29
Gain on Resideo indemnification and reimbursement agreement termination	(802)	0	(802)	0
Other charges	0	0	0	17
Total net repositioning and other (gains) charges	(367)	52	(283)	189
Severance
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	40	38	67	91
Asset impairments
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	2	3	4	5
Exit costs
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	16	15	44	48
Reserve adjustments
Restructuring Cost and Reserve [Line Items]
Total net repositioning charges	$ (11)	$ (28)	$ (49)	$ (55)

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Net total Increase or Decrease in the accrual for restructuring and other costs, including asbestos litigation charges - net of insurance and environmental remediation activities, during the reporting period.

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Amount, before recovery, of expense for known and estimated future costs arising from requirement to perform environmental remediation.

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