INCOME TAXES (Details 3) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Reconciliation of the Company's changes in gross uncertain tax positions
Gross reserve for uncertain tax positions related to foreign and domestic matters, including penalties and interest	$ 164.2	$ 141.2	$ 127.3	$ 102.6
Increases based on current year tax positions	27.6	19.9	26.6
Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions	0.0	0.0	0.0
Increases based on prior year tax positions	5.9	6.5	10.4
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions	(3.2)	(5.2)	(1.6)
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities	0.0	(2.0)	0.0
Lapse of statute of limitations	(7.0)	(3.7)	(9.9)
Cumulative translation adjustment	(0.3)	(1.6)	(0.8)
Unrecognized Tax Benefits reversing within 12 months	53.0
Unrecognized Tax Benefits reversing within 12 months that would impact ETR	28.0
Amounts of uncertain tax positions that, if recognized, would impact effective tax rate	117.1	88.3	69.8
Interest and penalties related to uncertain tax positions, included in other liabilities	35.1	25.8
Amount of interest and penalties included as a component of provision for income taxes	$ 9.5	$ 7.0	$ 4.8