RETIREMENT BENEFITS - Assumptions Used (Details)	3 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022
U.S. Plans | Postretirement Benefit Plans
Plan Assumptions - During the year
Discount rate	5.25%	5.60%	3.85%
Expected return on assets	5.70%	5.70%	5.00%
Plan Assumptions - At period end
Discount rate	5.50%	5.25%	4.75%
Expected return on assets	5.70%	5.70%	5.00%
U.S. Plans | Other Pension, Postretirement and Supplemental Plans
Plan Assumptions - During the year
Expected return on assets	3.00%	3.00%	1.50%
Plan Assumptions - At period end
Expected return on assets	3.00%	3.00%	1.50%
Non-U.S. plans | Pension Plans | Weighted Average
Plan Assumptions - During the year
Discount rate	7.64%	7.55%	5.55%
Expected return on assets	6.26%	6.40%	4.15%
Plan Assumptions - At period end
Discount rate	7.72%	7.64%	6.68%
Expected return on assets	6.56%	6.26%	4.72%
Non-U.S. plans | Pension Plans | Minimum
Plan Assumptions - During the year
Discount rate	2.05%	2.20%	1.10%
Expected return on assets	4.10%	4.50%	1.90%
Plan Assumptions - At period end
Discount rate	1.80%	2.05%	2.00%
Expected return on assets	4.50%	4.10%	2.00%
Non-U.S. plans | Pension Plans | Maximum
Plan Assumptions - During the year
Discount rate	10.65%	10.60%	10.00%
Expected return on assets	9.90%	9.90%	8.00%
Plan Assumptions - At period end
Discount rate	10.40%	10.65%	10.75%
Expected return on assets	9.90%	9.90%	8.00%
Non-U.S. plans | Postretirement Benefit Plans
Plan Assumptions - During the year
Discount rate	10.70%	10.60%	10.10%
Expected return on assets	8.70%	8.70%	8.00%
Plan Assumptions - At period end
Discount rate	10.40%	10.70%	10.75%
Expected return on assets	8.70%	8.70%	8.00%
Qualified plans | U.S. Plans | Pension Plans
Plan Assumptions - During the year
Discount rate	5.15%	5.50%	3.80%
Expected return on assets	5.70%	5.70%	5.00%
Plan Assumptions - At period end
Discount rate	5.40%	5.15%	4.80%
Expected return on assets	5.70%	5.70%	5.00%
Nonqualified plans | U.S. Plans | Pension Plans
Plan Assumptions - During the year
Discount rate	5.20%	5.55%	3.85%
Plan Assumptions - At period end
Discount rate	5.45%	5.20%	4.80%