DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Effect of Master-netting Agreements and Rights of Offset (Details) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Foreign currency contracts
Derivative Assets
Gross Amounts	$ 44.5	$ 50.3
Gross Amounts Offset in the Consolidated Balance Sheet	0.0	0.0
Net Amounts Presented in the Consolidated Balance Sheet	44.5	50.3
Gross Amounts Not Offset in the Consolidated Balance Sheet
Financial Instruments	(5.1)	(2.6)
Cash Collateral Received	0.0	0.0
Net Amount	39.4	47.7
Derivative Liabilities
Gross Amounts	5.1	2.6
Gross Amounts Offset in the Consolidated Balance Sheet	0.0	0.0
Net Amounts Presented in the Consolidated Balance Sheet	5.1	2.6
Gross Amounts Not Offset in the Consolidated Balance Sheet
Financial Instruments	(5.1)	(2.6)
Cash Collateral Received	0.0	0.0
Net Amount	0.0	0.0
Interest rate swap agreements
Derivative Assets
Gross Amounts	2.3	0.4
Gross Amounts Offset in the Consolidated Balance Sheet	0.0	0.0
Net Amounts Presented in the Consolidated Balance Sheet	2.3	0.4
Gross Amounts Not Offset in the Consolidated Balance Sheet
Financial Instruments	0.0	0.0
Cash Collateral Received	0.0	0.0
Net Amount	$ 2.3	$ 0.4