INCOME TAXES (Reconciliation of the Statutory Federal Income Tax Rate) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]
Tax computed at the statutory rate									$ 5.6	$ 2.3	$ 1.7
State income taxes, net of federal benefit										0.2	(0.1)
Taxing authority settlement											0.8
Foreign rate differential									2.3	(2.4)	(4.2)
Noncontrolling interest and other									(6.9)	(0.9)	(0.4)
Other									2.0	0.2	0.2
Valuation allowance									(0.1)	0.4
Provision for (benefit from) income taxes	$ 4.3	$ 0.8	$ (0.5)	$ (1.7)	$ 4.9	$ (2.5)	$ (1.1)	$ (1.5)	$ 2.9	$ (0.2)	$ (2.0)