INCOME TAXES INCOME TAXES (Schedule of Deferred Tax Assets and Liabilities by Location) (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Income Tax Contingency [Line Items]
Deferred Tax Assets, Net	$ 0.0	$ 165.8
Foreign [Member]
Income Tax Contingency [Line Items]
Deferred Tax Assets, Net of Valuation Allowance, Noncurrent	0.0	9.7
Deferred Tax Liabilities, Net, Noncurrent	0.0	9.7
United States and Foreign [Member]
Income Tax Contingency [Line Items]
Deferred Tax Assets	0.0	175.5
Deferred Tax Liability	0.0	9.7
United States [Member]
Income Tax Contingency [Line Items]
Deferred Tax Assets, Net of Valuation Allowance, Noncurrent	0.0	165.8
Deferred Tax Liabilities, Net, Noncurrent	$ 0.0	$ 0.0