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	Mar. 31, 2017 USD ($)
Norwegian Krone
Derivative [Line Items]
Notional Value	$ 0.0
Singapore Dollar
Derivative [Line Items]
Notional Value	2.8
Notional Value Sold
Derivative [Line Items]
Notional Value	371.1
Notional Value Sold | Australian Dollar
Derivative [Line Items]
Notional Value	29.7
Notional Value Sold | Brazilian Real
Derivative [Line Items]
Notional Value	5.6
Notional Value Sold | British Pound
Derivative [Line Items]
Notional Value	11.1
Notional Value Sold | Canadian Dollar
Derivative [Line Items]
Notional Value	6.2
Notional Value Sold | Danish Krone
Derivative [Line Items]
Notional Value	0.3
Notional Value Sold | Euro
Derivative [Line Items]
Notional Value	219.3
Notional Value Sold | Hungarian Forint
Derivative [Line Items]
Notional Value	3.9
Notional Value Sold | Indian Rupee
Derivative [Line Items]
Notional Value	12.3
Notional Value Sold | Japanese Yen
Derivative [Line Items]
Notional Value	73.9
Notional Value Sold | Norwegian Krone
Derivative [Line Items]
Notional Value	0.9
Notional Value Sold | Polish Zloty
Derivative [Line Items]
Notional Value	2.6
Notional Value Sold | Singapore Dollar
Derivative [Line Items]
Notional Value	0.0
Notional Value Sold | Swedish Krona
Derivative [Line Items]
Notional Value	2.0
Notional Value Sold | Swiss Franc
Derivative [Line Items]
Notional Value	0.0
Notional Value Sold | Thai Baht
Derivative [Line Items]
Notional Value	3.3
Notional Value Purchased
Derivative [Line Items]
Notional Value	76.7
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 | British Pound
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Canadian Dollar
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Danish Krone
Derivative [Line Items]
Notional Value	0.5
Notional Value Purchased | Euro
Derivative [Line Items]
Notional Value	11.4
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 | Swedish Krona
Derivative [Line Items]
Notional Value	0.0
Notional Value Purchased | Swiss Franc
Derivative [Line Items]
Notional Value	62.0
Notional Value Purchased | Thai Baht
Derivative [Line Items]
Notional Value	$ 0.0