ACCRUED LIABILITIES (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Accrued Liabilities, Current [Abstract]
Customer advances and deferred income	$ 3,163	$ 2,932
Compensation, benefit and other employee related	1,273	1,244
Repositioning	411	601
Asbestos related liabilities	261	300
Income taxes	393	307
Other taxes	269	281
Environmental costs	225	225
Operating lease liabilities	185	187
Product warranties and performance guarantees	180	183
Insurance	101	140
Accrued interest	100	102
Other (primarily operating expenses)	1,118	903
Accrued Liabilities	$ 7,679	$ 7,405
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued Liabilities	Accrued Liabilities