RETIREMENT BENEFITS - Assumptions Used (Details)	3 Months Ended			12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2022
U.S. Plans | Postretirement Benefit Plans
Plan Assumptions - During the year
Discount rate	5.60%	5.65%	2.75%
Expected return on assets	5.70%	5.00%	5.00%	5.00%
Plan Assumptions - At period end
Discount rate	5.25%	5.60%	3.85%	5.60%
Expected return on assets	5.70%		5.50%	5.70%
U.S. Plans | Other Pension, Postretirement and Supplemental Plans
Plan Assumptions - During the year
Expected return on assets	3.00%	1.50%	1.50%	1.50%
Plan Assumptions - At period end
Expected return on assets	3.00%		1.50%	3.00%
Non-U.S. plans | Pension Plans | Weighted Average
Plan Assumptions - During the year
Discount rate	7.55%	7.64%	4.56%
Expected return on assets	6.40%	5.48%	3.78%	5.48%
Plan Assumptions - At period end
Discount rate	7.64%	7.55%	5.55%	7.55%
Expected return on assets	6.26%		4.15%	6.40%
Non-U.S. plans | Pension Plans | Minimum
Plan Assumptions - During the year
Discount rate	2.20%	2.10%	0.25%
Expected return on assets	4.50%	2.00%	1.50%	2.00%
Plan Assumptions - At period end
Discount rate	2.05%	2.20%	1.10%	2.20%
Expected return on assets	4.10%		1.90%	4.50%
Non-U.S. plans | Pension Plans | Maximum
Plan Assumptions - During the year
Discount rate	10.60%	11.30%	9.80%
Expected return on assets	9.90%	8.00%	8.00%	8.00%
Plan Assumptions - At period end
Discount rate	10.65%	10.60%	10.00%	10.60%
Expected return on assets	9.90%		8.00%	9.90%
Non-U.S. plans | Postretirement Benefit Plans
Plan Assumptions - During the year
Discount rate	10.60%	11.25%	10.00%
Expected return on assets	8.70%	8.00%	8.00%	8.00%
Plan Assumptions - At period end
Discount rate	10.70%	10.60%	10.10%	10.60%
Expected return on assets	8.70%		8.00%	8.70%
Qualified plans | U.S. Plans | Pension Plans
Plan Assumptions - During the year
Discount rate	5.50%	5.65%	2.80%
Expected return on assets	5.70%	5.00%	5.00%	5.00%
Plan Assumptions - At period end
Discount rate	5.15%	5.50%	3.80%	5.50%
Expected return on assets	5.70%		5.50%	5.70%
Nonqualified plans | U.S. Plans | Pension Plans
Plan Assumptions - During the year
Discount rate	5.55%	5.60%	2.80%
Plan Assumptions - At period end
Discount rate	5.20%	5.55%	3.85%	5.55%