GOODWILL AND INTANGIBLES (Detail Textuals) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Oct. 05, 2015
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Amortization	$ 73.8	$ 25.8
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	62.8
Finite-Lived Intangible Assets, Amortization Expense, Year Two		62.8
Finite-Lived Intangible Assets, Amortization Expense, Year Three		$ 62.8
Finite-Lived Intangible Assets, Amortization Expense, Year Four	62.3
Finite-Lived Intangible Assets, Amortization Expense, Year Five	$ 61.4
DCP Business
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Intangible assets			$ 612.6