FINANCIAL INSTRUMENTS AND DERIVATIVES - CASH FLOW HEDGES (Details) - Cash Flow Hedging - Designated as Hedging Instrument $ in Millions	Jun. 30, 2017 USD ($)
Derivative [Line Items]
Aggregate Notional Amount	$ 414.8
Aggregate Notional Amount Maturing within 12 Months	175.9
Foreign exchange forward contracts
Derivative [Line Items]
Aggregate Notional Amount	303.2
Aggregate Notional Amount Maturing within 12 Months	175.9
Interest rate swaps
Derivative [Line Items]
Aggregate Notional Amount	111.6
Aggregate Notional Amount Maturing within 12 Months	$ 0.0