ACCOUNTS RECEIVABLE (Details Textuals) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
ACCOUNTS RECEIVABLE [Abstract]
Secured Borrowing Maximum Capacity					$ 250.0
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	$ 363.0		$ 363.0		282.3
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	250.0		250.0		210.0
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Amount Borrowed	40.0
Secured Borrowing Available Capacity	0.0		0.0
Repayments of Secured Debt					210.0
Sumitomo Credit Facility					800.0
Transfer of Financial Assets, Facility Maximum	293.0		293.0
Proceeds from Sale and Collection of Receivables	446.5	$ 209.9	1,224.1	$ 236.7
Gain (Loss) on Sale of Accounts Receivable	1.4	0.5	2.9	0.7
Continuing Involvement with Derecognized Transferred Financial Assets, Amount Outstanding	$ 187.3	$ 85.0	$ 187.3	$ 85.0	$ 126.1