OTHER LIABILITIES (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Other Liabilities Disclosure [Abstract]
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Total other liabilities	Total other liabilities
Other Liabilities, Noncurrent [Abstract]
Income Taxes	$ 2,152	$ 2,009
Pension and other employee related	1,672	1,923
Deferred income	1,324	1,356
Operating lease liabilities	847	641
Environmental	393	435
Insurance	299	280
Product warranties and performance guarantees	43	60
Asset retirement obligations	26	31
Other	331	240
Total other liabilities	$ 7,087	$ 6,975