PENSION AND POSTRETIREMENT PLANS (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Other Pension Plan Information
Defined benefit plan, tax status extensible enumeration	us-gaap:NonqualifiedPlanMember
U.S. Pension. | Pension
Net periodic benefit costs
Service cost	$ 11.6	$ 10.2
Interest cost on benefit obligation	21.8	22.0
Expected return on plan assets	(37.7)	(36.3)
Recognition of net actuarial loss (gain)	1.5
Amortization of prior service benefit	(1.1)	(1.0)
Curtailments and settlements	0.4	0.7
Total expense (benefit)	(3.5)	(4.4)
Other Pension Plan Information
Contributions to plan	2.0
Contributions anticipated to be made during the remainder of 2024	7.0
U.S. Pension. | U.S. Postretirement Benefits
Net periodic benefit costs
Service cost	0.1	0.1
Interest cost on benefit obligation	1.3	1.4
Recognition of net actuarial loss (gain)	(0.8)	(0.8)
Curtailments and settlements		(0.1)
Total expense (benefit)	0.6	0.6
Other Pension Plan Information
Contributions to plan	3.0
Contributions anticipated to be made during the remainder of 2024	9.0
International Pension | Pension
Net periodic benefit costs
Service cost	4.9	5.4
Interest cost on benefit obligation	12.4	11.4
Expected return on plan assets	(12.5)	(13.8)
Recognition of net actuarial loss (gain)	2.2	3.5
Amortization of prior service benefit	(0.1)	(0.1)
Total expense (benefit)	6.9	$ 6.4
Other Pension Plan Information
Contributions to plan	10.0
Contributions anticipated to be made during the remainder of 2024	$ 35.0