COMMITMENTS AND CONTINGENCIES Asbestos Matters Textuals (Details) Claim in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2017 USD ($) Claim	Mar. 31, 2016 USD ($)	Dec. 31, 2016 USD ($) Claim	Dec. 31, 2015 USD ($)
Asbestos Related Contingencies [Line Items]
Asbestos Liability Measurement Periods for Claims Pending and Estimated to be Filed	10 years
Asbestos Related Costs, Provision to Maintain 10-Year Forecast Period	$ 14.9	$ 15.4
Gain From Asbestos Insurance Settlement Agreement	0.0	2.6
Asbestos Liability And Related Assets Net Current And Noncurrent	$ 575.6	$ 639.3	$ 573.7	$ 630.8
Asbestos Issue [Member]
Asbestos Related Contingencies [Line Items]
Pending Asbestos Claims | Claim	27		30