DERIVATIVE FINANCIAL INSTRUMENTS AND CERTAIN HEDGING ACTIVITIES (Narrative) (Detail) (USD $) In Millions, unless otherwise specified	1 Months Ended
	Jul. 31, 2012	Dec. 31, 2014	Dec. 31, 2013
Derivative [Line Items]
Net contractual amounts of forward contracts		$ 246.3
Final Cash payment for settlement of swaps	1.8
Attributed To Exposure In Forward Selling/Purchase Of USD
Derivative [Line Items]
Net contractual amounts of forward contracts		178.4
Attributed To Exposure In Forward Selling/Purchase Of Euros
Derivative [Line Items]
Net contractual amounts of forward contracts		67.9
Forward Contracts
Derivative [Line Items]
Net fair values of currency contracts		$ (6.1)	$ 1.4