REPOSITIONING AND OTHER CHARGES - Pretax Impact of Total net Repositioning and Other Charges by Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	$ 44	$ 102	$ 137	$ 243
Corporate and All Other
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	33	55	82	107
Aerospace Technologies | Operating Segments
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	3	8	8	11
Industrial Automation | Operating Segments
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	11	41	28	89
Building Automation | Operating Segments
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	(4)	4	0	31
Energy and Sustainability Solutions | Operating Segments
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items]
Total net repositioning and other charges	$ 1	$ (6)	$ 19	$ 5