LEASES Supplemental Cash Flow Information (Details) $ in Millions	6 Months Ended
	Jun. 30, 2019 USD ($)
Leases [Abstract]
Operating cash flow from operating leases	$ (18.0)
Financing cash flow from finance leases	(0.8)
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	102.2
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	1.8
Lessee, Operating lease, Reductions to ROU assets resulting from reductions to lease obligations	(0.9)
Lessee, Finance lease, Reduction to ROU assets resulting from reductions to lease obligations	$ 0.0