GOODWILL AND OTHER INTANGIBLE ASSETS - NET - Schedule of Goodwill (Details) $ in Millions	6 Months Ended
Jun. 30, 2026 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 21,079
Acquisitions	(85)
Divestitures	(949)
Currency Translation Adjustment	(78)
Goodwill, ending balance	19,967
Operating Segments \| Aerospace Technologies
Goodwill [Roll Forward]
Goodwill, beginning balance	3,025
Acquisitions	0
Divestitures	0
Currency Translation Adjustment	(12)
Goodwill, ending balance	3,013
Operating Segments \| Building Automation
Goodwill [Roll Forward]
Goodwill, beginning balance	6,439
Acquisitions	0
Divestitures	0
Currency Translation Adjustment	(44)
Goodwill, ending balance	6,395
Operating Segments \| Process Automation and Technology
Goodwill [Roll Forward]
Goodwill, beginning balance	7,140
Acquisitions	(93)
Divestitures	0
Currency Translation Adjustment	(11)
Goodwill, ending balance	7,036
Operating Segments \| Industrial Automation
Goodwill [Roll Forward]
Goodwill, beginning balance	3,526
Acquisitions	8
Divestitures	0
Currency Translation Adjustment	(11)
Goodwill, ending balance	3,523
Corporate and All Other
Goodwill [Roll Forward]
Goodwill, beginning balance	949
Acquisitions	0
Divestitures	(949)
Currency Translation Adjustment	0
Goodwill, ending balance	$ 0

Amount, after accumulated impairment loss, of 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.

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