LONG-LIVED ASSETS (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025	Jun. 30, 2025
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	$ 7,614.8	$ 7,386.5	$ 7,204.6
Less allowances for depreciation	3,395.4	3,249.1	3,398.7
Property, plant and equipment, net	4,219.4	4,137.4	3,805.9
Land
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	315.0	314.1	270.5
Buildings
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	2,744.2	2,667.3	1,712.7
Machinery and equipment
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	4,063.6	3,885.1	3,951.0
Construction in progress
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	$ 492.0	$ 520.0	$ 1,270.4