RETIREMENT PLANS - Assumption Details (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
U.S. Pension. | Corporate bonds | Minimum
Weighted-average actuarial assumptions used to determine net cost:
Maturity period of debt securities	6 months
U.S. Pension. | Corporate bonds | Maximum
Weighted-average actuarial assumptions used to determine net cost:
Maturity period of debt securities	30 years
U.S. Pension. | Pension
Weighted-average actuarial assumptions used to determine benefit obligations as of year end:
Discount rate (as a percent)	4.95%	5.17%	2.86%
Projected salary increase (as a percent)	4.03%	4.03%	4.03%
Weighted-average actuarial assumptions used to determine net cost:
Interest credit rate for cash balance plans	3.89%	1.56%	0.87%
Discount rate (as a percent)	5.17%	2.86%	2.49%
Expected return on plan assets (as a percent)	7.75%	7.00%	7.00%
Projected salary increase (as a percent)	4.03%	4.03%	4.03%
U.S. Pension. | U.S. Postretirement Benefits
Weighted-average actuarial assumptions used to determine benefit obligations as of year end:
Discount rate (as a percent)	4.95%	5.14%	2.75%
Weighted-average actuarial assumptions used to determine net cost:
Discount rate (as a percent)	5.14%	2.75%	2.37%
Expected return on plan assets (as a percent)	7.75%	7.00%	7.00%
Defined Benefit Plan Assumed Health Care Cost Trend Rates
Annual rates of increase in the per capita cost of covered health care for pre-age 65 retirees (as a percent)	7.46%
Rate of per capita cost of covered health care, in 2028 (as a percent)	4.50%
International Pension | Pension
Weighted-average actuarial assumptions used to determine benefit obligations as of year end:
Discount rate (as a percent)	4.34%	3.70%	1.45%
Projected salary increase (as a percent)	2.84%	2.81%	2.42%
Weighted-average actuarial assumptions used to determine net cost:
Discount rate (as a percent)	3.70%	1.46%	1.37%
Expected return on plan assets (as a percent)	6.27%	6.18%	6.24%
Projected salary increase (as a percent)	3.08%	2.47%	2.31%
Defined Benefit Plan Assumed Health Care Cost Trend Rates
Plan amendments, decrease in benefit obligation	$ (1.5)