OTHER (INCOME) EXPENSE (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other Income and Expenses [Line Items]
Interest income	$ (37)	$ (28)	$ (77)	$ (70)
Equity income of affiliated companies	(19)	(21)	(43)	(53)
(Gain) loss on sale of non-strategic businesses and assets	(10)	(5)	(10)	(94)
Foreign exchange	12	4	32	22
Expense related to UOP Matters	0	160	50	160
Expense related to Russia-Ukraine Conflict	(9)	0	48	0
Other (net)	15	(1)	31	(10)
Total	(337)	(215)	(846)	(1,023)
Pension Plan
Other Income and Expenses [Line Items]
Ongoing income - non-service	(279)	(306)	(847)	(925)
Other Postretirement Benefits Plan
Other Income and Expenses [Line Items]
Ongoing income - non-service	$ (10)	$ (18)	$ (30)	$ (53)