BUSINESS COMBINATIONS (Details 4)	12 Months Ended			1 Months Ended					12 Months Ended		12 Months Ended
	Dec. 31, 2011 USD ($)	Dec. 31, 2010 USD ($)	Dec. 31, 2009 USD ($)	Dec. 31, 2011 iNova USD ($) Y	Dec. 31, 2011 iNova AUD	Dec. 21, 2011 iNova USD ($)	Dec. 21, 2011 iNova AUD	Nov. 30, 2011 iNova AUD	Dec. 31, 2011 iNova Product brands Y	Dec. 21, 2011 iNova Product brands USD ($)	Dec. 31, 2011 iNova Corporate brands Y	Dec. 21, 2011 iNova Corporate brands USD ($)
Business Combinations
Upfront payment						$ 656,700,000	657,900,000
Series of potential milestones to be paid				59,900,000	60,000,000
Fair value of contingent payments						44,500,000
Notional amount of foreign currency forward-exchange contract purchased								625,000,000
Gain on settlement of foreign currency forward-exchange contract				16,400,000
Assets acquired and liabilities assumed
Cash and cash equivalents						8,792,000
Accounts receivable						30,525,000
Inventories						43,387,000
Property, plant and equipment						15,257,000
Identifiable intangible assets						423,950,000				418,252,000		5,698,000
Current liabilities						(32,500,000)
Total identifiable net assets						489,411,000
Goodwill						211,770,000
Total fair value of consideration transferred						701,181,000
Fair value of accounts receivable acquired						30,500,000
Gross contractual amount of trade accounts receivable acquired						31,500,000
Expected uncollectible of trade accounts receivable acquired						1,000,000
Estimated weighted-average useful life (in years)				8					8		4
Acquisition-related costs	32,964,000	38,262,000	5,596,000	3,700,000
Earnings of acquiree since acquisition date				(5,000,000)
Effects of the acquisition accounting adjustments				$ 2,700,000