PENSION BENEFITS (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 21	$ 26	$ 64	$ 79
Interest cost	95	77	285	230
Expected return on plan assets	(320)	(305)	(961)	(915)
Amortization of prior service (credit)	(11)	(11)	(32)	(33)
Net periodic benefit (income)	(215)	(213)	(644)	(639)
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	5	7	15	20
Interest cost	25	18	79	58
Expected return on plan assets	(67)	(87)	(213)	(263)
Net periodic benefit (income)	$ (37)	$ (62)	$ (119)	$ (185)