DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Outstanding Foreign Currency Forward Contracts that Were Entered into to Hedge Balance Sheet Exposures (Detail) - Derivatives Not Designated as Hedging Instrument - Foreign exchange forward contracts $ in Millions	Jun. 30, 2017 USD ($)
Notional Value Sold
Derivative [Line Items]
Notional Value	$ 316.7
Notional Value Sold | Australian Dollar
Derivative [Line Items]
Notional Value	19.7
Notional Value Sold | Brazilian Real
Derivative [Line Items]
Notional Value	7.2
Notional Value Sold | Canadian Dollar
Derivative [Line Items]
Notional Value	0.0
Notional Value Sold | Euro
Derivative [Line Items]
Notional Value	213.9
Notional Value Sold | Hungarian Forint
Derivative [Line Items]
Notional Value	3.1
Notional Value Sold | Indian Rupee
Derivative [Line Items]
Notional Value	12.3
Notional Value Sold | Japanese Yen
Derivative [Line Items]
Notional Value	56.1
Notional Value Sold | Polish Zloty
Derivative [Line Items]
Notional Value	1.0
Notional Value Sold | Swiss Franc
Derivative [Line Items]
Notional Value	0.0
Notional Value Sold | Thai Baht
Derivative [Line Items]
Notional Value	3.4
Notional Value Purchased
Derivative [Line Items]
Notional Value	61.4
Notional Value Purchased | Australian Dollar
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Brazilian Real
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Canadian Dollar
Derivative [Line Items]
Notional Value	3.6
Notional Value Purchased | Euro
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Hungarian Forint
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Indian Rupee
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Japanese Yen
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Polish Zloty
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Swiss Franc
Derivative [Line Items]
Notional Value	57.8
Notional Value Purchased | Thai Baht
Derivative [Line Items]
Notional Value	$ 0.0