DEBT (Debt Payments Expected to be Paid) (Details) - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
Long-term Debt, by Maturity
Debt	$ 229.9
Year 1	104.0
Year 2	31.3
Year 3	1.3
Year 4	1.2
Year 5	1.3
More than 5 years	90.8
Capital Leases Oblgations, by Maturity
Capital leases	0.1	$ 0.1
Year 1	0.1
Year 2	0.0
Year 3	0.0
Year 4	0.0
Year 5	0.0
More than 5 years	0.0
Total debt and capital leases	230.0
Year 1	104.1
Year 2	31.3
Year 3	1.3
Year 4	1.2
Year 5	1.3
More than 5 years	$ 90.8