COMMITMENTS AND CONTINGENCIES Asbestos Matters Textuals (Details) Claim in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020 USD ($) Claim	Mar. 31, 2020 USD ($)	Jun. 30, 2020 USD ($) Claim	Jun. 30, 2019 USD ($)	Dec. 31, 2019 USD ($) Claim	Dec. 31, 2018 USD ($)
Asbestos Related Contingencies [Line Items]
Asbestos Related Costs (Benefit), Settlement Agreement			$ (48.3)	$ 0.0
Asbestos Liability And Related Assets Net Current And Noncurrent	$ 398.5		$ 398.5	481.2	$ 430.8	$ 472.6
Asbestos Liability Measurement Periods for Claims Pending and Estimated to be Filed			10 years
Asbestos Issue [Member]
Asbestos Related Contingencies [Line Items]
Pending Asbestos Claims | Claim	24		24		24
Assets [Member]
Asbestos Related Contingencies [Line Items]
Asbestos Related Costs (Benefit), Settlement Agreement			$ (48.3)	0.0
Asbestos Liability And Related Assets Net Current And Noncurrent	$ (405.3)		(405.3)	(354.6)	$ (386.8)	(376.7)
Liability [Member]
Asbestos Related Contingencies [Line Items]
Asbestos Related Costs (Benefit), Settlement Agreement			0.0	0.0
Asbestos Liability And Related Assets Net Current And Noncurrent	803.8		$ 803.8	$ 835.8	$ 817.6	$ 849.3
Asbestos Related Matters [Member]
Asbestos Related Contingencies [Line Items]
Asbestos Settlement Agreement Cash Proceeds		$ 66.4
Asbestos Related Costs (Benefit), Settlement Agreement	$ 4.2	$ 52.5