POSTRETIREMENT BENEFIT PLANS Postretirement Textuals (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Defined Benefit Plan, Contributions by Employer			$ 5.2	$ 4.8
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year			10.0
Reclassification of Postretirement Costs from AOCI, Net of Tax	$ 0.6	$ 0.7	$ 1.1	$ 1.3