CONSOLIDATED STATEMENTS OF (LOSS) INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Revenues
Product sales	$ 768,377	$ 500,421
Alliance and royalty	79,231	58,414
Service and other	8,495	6,191
Total revenues	856,103	565,026
Expenses
Cost of goods sold (exclusive of amortization of intangible assets shown separately below)	238,814	169,287
Cost of alliance and service revenues	73,022	33,945
Selling, general and administrative	177,286	139,506
Research and development	22,006	13,670
Amortization of intangible assets	200,643	112,043
Restructuring, integration and other costs	62,337	17,539
Acquired in-process research and development		2,000
Acquisition-related costs	7,505	1,507
Legal settlements	3,155	400
Acquisition-related contingent consideration	9,839	386
Total expenses	794,607	490,283
Operating income	61,496	74,743
Interest income	1,123	803
Interest expense	(102,025)	(68,751)
Loss on extinguishment of debt	(133)	(8,262)
Foreign exchange and other	24,299	2,807
Gain on investments, net	2,059	1,769
(Loss) income before recovery of income taxes	(13,181)	3,109
Recovery of income taxes	(260)	(3,373)
Net (loss) income	$ (12,921)	$ 6,482
Basic (loss) earnings per share (in dollars per share)	$ (0.04)	$ 0.02
Diluted (loss) earnings per share (in dollars per share)	$ (0.04)	$ 0.02
Weighted-average common shares (000's)
Basic (in shares)	307,776	303,749
Diluted (in shares)	307,776	332,900