PROPERTY, PLANT AND EQUIPMENT - Major Components of Property, Plant, and Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Property, plant and equipment [Line Items]
Property, plant and equipment, gross	$ 3,107	$ 2,875
Less accumulated depreciation	(1,641)	(1,522)
Property, plant and equipment, net	1,466	1,353
Land
Property, plant and equipment [Line Items]
Property, plant and equipment, gross	79	81
Buildings
Property, plant and equipment [Line Items]
Property, plant and equipment, gross	696	693
Machinery and equipment
Property, plant and equipment [Line Items]
Property, plant and equipment, gross	1,606	1,527
Other equipment and leasehold improvements
Property, plant and equipment [Line Items]
Property, plant and equipment, gross	369	366
Equipment on operating lease
Property, plant and equipment [Line Items]
Property, plant and equipment, gross	56	46
Construction in progress
Property, plant and equipment [Line Items]
Property, plant and equipment, gross	$ 301	$ 162