DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Statements Of Financial Performance Location Table) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	$ (5.0)	$ 3.7
Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion)	2.0	3.6
Australian Dollar Foreign Exchange Contract Hedge Designation [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	3.2	3.0
Australian Dollar Foreign Exchange Contract Hedge Designation [Member] | Product Revenues [Member]
Derivative [Line Items]
Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion)	1.8	3.1
Canadian Dollar Foreign Exchange Contracts Hedge Designation [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	(8.2)	0.7
Canadian Dollar Foreign Exchange Contracts Hedge Designation [Member] | Cost Of Goods Sold And Operating Expenses [Member]
Derivative [Line Items]
Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion)	$ 0.2	$ 0.5