PROPERTY, PLANT AND EQUIPMENT (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Property, plant and equipment, net [Abstract]
Property, plant and equipment, Gross	$ 185.6	$ 183.1
Less accumulated depreciation and amortization	126.2	120.1
Property, plant and equipment, net	59.4	63.0
Included in property, plant and equipment are assets under capital leases [Abstract]
Property, plant and equipment, assets under capital leases, gross	17.4	17.4
Less: Accumulated amortization	12.0	9.4
Property, plant and equipment, assets under capital leases, net	5.4	8.0
Depreciation	17.4	16.6	15.9
Land and Buildings [Member]
Property, plant and equipment, net [Abstract]
Property, plant and equipment, Gross	27.6	19.4
Furniture and Fixtures, Office, Computer and Other Equipment [Member]
Property, plant and equipment, net [Abstract]
Property, plant and equipment, Gross	127.2	133.1
Leasehold Improvements [Member]
Property, plant and equipment, net [Abstract]
Property, plant and equipment, Gross	$ 30.8	$ 30.6