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GOODWILL AND OTHER INTANGIBLE ASSETS (Intangible Assets) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Intangible Assets
Amortization of Intangible Assets	$ 2.2	$ 2.1	$ 6.6	$ 6.4
Gross carrying amount, amortized intangibles	166.2		166.2		$ 156.8
Accumulated amortization	(77.0)		(77.0)		(72.5)
Gross carrying amount, total intangibles	211.7		211.7		204.0
Trade Names
Intangible Assets
Gross carrying amount, unamortized intangibles	45.5		45.5		47.2
Patents
Intangible Assets
Gross carrying amount, amortized intangibles	7.5		7.5		7.5
Accumulated amortization	(6.8)		(6.8)		(6.7)
Technology
Intangible Assets
Gross carrying amount, amortized intangibles	7.5		7.5		7.5
Accumulated amortization	(6.3)		(6.3)		(5.8)
Customer Relationships
Intangible Assets
Gross carrying amount, amortized intangibles	148.4		148.4		138.9
Accumulated amortization	(61.4)		(61.4)		(57.6)
Other
Intangible Assets
Gross carrying amount, amortized intangibles	2.8		2.8		2.9
Accumulated amortization	$ (2.5)		$ (2.5)		$ (2.4)