GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets by Major Class (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Summary of other intangible assets
Intangible assets not subject to amortization	$ 1,200	$ 1,207
Intangible assets subject to amortization
Historical cost	7,915	8,031
Accumulated amortization	4,456	4,146
Customer relationships
Intangible assets subject to amortization
Historical cost	4,659	4,742
Accumulated amortization	2,577	2,423
Patents and technology
Intangible assets subject to amortization
Historical cost	1,979	1,990
Accumulated amortization	1,056	948
Trademarks
Intangible assets subject to amortization
Historical cost	1,107	1,123
Accumulated amortization	693	642
Other
Intangible assets subject to amortization
Historical cost	169	176
Accumulated amortization	$ 131	$ 133