PENSION BENEFITS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Pension Plan | U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost			$ 14	$ 43
Interest cost			322	190
Expected return on plan assets			(556)	(641)
Amortization of prior service (credit) cost			(20)	(21)
Net periodic benefit income			(240)	(429)
Pension Plan | Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost			6	10
Interest cost			99	54
Expected return on plan assets			(136)	(146)
Net periodic benefit income			$ (31)	$ (82)
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 3	$ 5
Interest cost	49	26
Expected return on plan assets	(68)	(71)
Net periodic benefit income	(16)	(40)
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	7	22
Interest cost	161	95
Expected return on plan assets	(278)	(321)
Amortization of prior service (credit) cost	(10)	(11)
Net periodic benefit income	$ (120)	$ (215)