GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangible Assets by Major Class (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Summary of other intangible assets
Intangible assets not subject to amortization	$ 1,207	$ 1,201
Intangible assets subject to amortization
Historical cost	8,031	7,952
Accumulated amortization	4,146	3,667
Customer relationships
Intangible assets subject to amortization
Historical cost	4,742	4,677
Accumulated amortization	2,423	2,156
Patents and technology
Intangible assets subject to amortization
Historical cost	1,990	1,987
Accumulated amortization	948	830
Trademarks
Intangible assets subject to amortization
Historical cost	1,123	1,113
Accumulated amortization	642	570
Other
Intangible assets subject to amortization
Historical cost	176	175
Accumulated amortization	$ 133	$ 111