PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Defined Benefit Pension Plans [Member]
Service cost	$ 10	$ 6	$ 28	$ 20
Interest cost	21	21	67	61
Expected return on plan assets	57	56	170	163
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	0	(1)	(1)	(1)
Defined Benefit Plan, Amortization of Gain (Loss)	(28)	(29)	(82)	(87)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment	0	0	0	7
Net periodic benefit cost (credit)	2	(1)	6	(3)
Other Postretirement Benefits [Member]
Service cost	1	1	1	1
Interest cost	1	0	3	2
Defined Benefit Plan, Amortization of Gain (Loss)	3	1	7	3
Net periodic benefit cost (credit)	$ (1)	$ 0	$ (3)	$ 0