PENSION AND OTHER POSTRETIREMENT BENEFITS 2 (Details) - USD ($)	3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other Postretirement Benefits [Member]
Actuarial assumptions used to determine benefit obligations as of December 31: [Abstract]
Discount rate	2.20%			2.66%	2.20%	3.03%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation	2.36%	3.03%		2.20%	2.36%	4.07%
UNITED STATES
Actuarial assumptions used to determine benefit obligations as of December 31: [Abstract]
Discount rate	2.50%			2.87%	2.50%	3.22%
Expected annual rate of compensation increase	3.25%			3.25%	3.25%	3.25%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation				2.50%	3.22%	4.35%
Expected rate of return on plan assets				6.15%	6.15%	6.75%
Expected annual rate of compensation increase				3.25%	3.25%	3.25%
Defined Benefit Plan, Pension Plan with Project Benefit Obligation in Excess of Plan Assets [Abstract]
Projected benefit obligations	$ 353,000,000			$ 359,000,000	$ 353,000,000
Accumulated benefit obligations	341,000,000			346,000,000	341,000,000
Fair value of plan assets	0			0	0
Defined Benefit Plan Accumulated Benefit Obligation [Abstract]
Accumulated benefit obligation	$ 17,900,000,000			$ 17,300,000,000	$ 17,900,000,000
UNITED STATES | Service Cost
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation				2.68%	3.33%	4.47%
UNITED STATES | Interest Costs
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation				1.76%	2.76%	3.94%
UNITED STATES | Forecast [Member]
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Expected rate of return on plan assets			6.40%
UNITED STATES | Forecast [Member] | Service Cost
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation			2.97%
UNITED STATES | Forecast [Member] | Interest Costs
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation			2.26%
Foreign Plan [Member]
Actuarial assumptions used to determine benefit obligations as of December 31: [Abstract]
Discount rate	1.23%			1.79%	1.23%	1.81%
Expected annual rate of compensation increase	2.43%			2.56%	2.43%	2.47%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation				1.24%	1.81%	2.63%
Expected rate of return on plan assets				4.03%	4.66%	5.14%
Expected annual rate of compensation increase				2.43%	2.47%	2.46%
Defined Benefit Plan, Pension Plan with Project Benefit Obligation in Excess of Plan Assets [Abstract]
Projected benefit obligations	$ 2,116,000,000			$ 964,000,000	$ 2,116,000,000
Accumulated benefit obligations	2,042,000,000			932,000,000	2,042,000,000
Fair value of plan assets	1,208,000,000			256,000,000	1,208,000,000
Defined Benefit Plan Accumulated Benefit Obligation [Abstract]
Accumulated benefit obligation	$ 7,600,000,000			$ 6,900,000,000	$ 7,600,000,000
Foreign Plan [Member] | Service Cost
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation				1.00%	1.48%	2.26%
Foreign Plan [Member] | Interest Costs
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate - benefit obligation				1.00%	1.56%	2.34%