PROPERTY, PLANT AND EQUIPMENT (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Property, plant and equipment.
Gross property, plant and equipment	$ 1,223.2	$ 1,253.8
Less: Accumulated depreciation	(483.7)	(464.4)
Net property, plant and equipment	739.5	789.4
Property
Property, plant and equipment.
Gross property, plant and equipment	113.6	121.2
Plant
Property, plant and equipment.
Gross property, plant and equipment	395.9	412.5
Equipment
Property, plant and equipment.
Gross property, plant and equipment	$ 713.7	$ 720.1