DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Statements Of Financial Performance Location Table) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	$ 25.6	$ 1.8	$ 1.9
Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion)	18.1	3.3	3.2
Australian Dollar Foreign Exchange Contract Hedge Designation [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	20.2	1.8	1.9
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)	14.8	2.6	0
Canadian Dollar Foreign Exchange Contracts Hedge Designation [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	6.7
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)	3.3
Australian Dollar Foreign Exchange Contract Prior To De Designation [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)
Australian Dollar Foreign Exchange Contract Prior To De Designation [Member] | Product Revenues [Member]
Derivative [Line Items]
Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion)		0.7	3.2
Treasury Lock [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	(1.3)
Treasury Lock [Member] | Changes in Fair Value of Foreign Currency Contracts, Net [Member]
Derivative [Line Items]
Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion)	$ 0	$ 0	$ 0