PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Defined Benefit Pension Plans [Member]
Service cost	$ 9	$ 9
Interest cost	37	23
Expected return on plan assets	52	57
Defined Benefit Plan, Amortization of Gain (Loss)	(16)	(27)
Net periodic benefit cost (credit)	10	2
Other Postretirement Benefits [Member]
Interest cost	2	1
Defined Benefit Plan, Amortization of Gain (Loss)	4	2
Net periodic benefit cost (credit)	$ (2)	$ (1)